diff --git a/README.md b/README.md index 31cf5ccb..4eb5b72b 100644 --- a/README.md +++ b/README.md @@ -953,6 +953,7 @@ mixTagsAllowedAfter | RegEx | `/,\|\.\|\:\|\s/ duplicates | Boolean | false | Should duplicate tags be allowed or not trim | Boolean | true | If `true` trim the tag's value (remove before/after whitespaces) enforceWhitelist | Boolean | false | Should ONLY use tags allowed in whitelist.
In `mix-mode`, setting it to `false` will not allow creating new tags. +userInput | Boolean | true | Disable manually typing/pasting/editing tags (tags may only be added from the whitelist) autoComplete.enabled | Boolean | true | Tries to suggest the input's value while typing (match from whitelist) by adding the rest of term as grayed-out text autoComplete.rightKey | Boolean | false | If `true`, when `→` is pressed, use the suggested value to create a tag, else just auto-completes the input. In mixed-mode this is ignored and treated as "true" whitelist | Array | [] | An array of allowed tags (*Strings* or *Objects*). When using *Objects* in the *whitelist* array a `value` property is a must & should be unique.
Also, the *whitelist used for auto-completion when `autoCompletion.enabled` is `true` diff --git a/dist/jQuery.tagify.min.js b/dist/jQuery.tagify.min.js index ce81bdfd..64661e36 100644 --- a/dist/jQuery.tagify.min.js +++ b/dist/jQuery.tagify.min.js @@ -28,5 +28,5 @@ * https://github.com/yairEO/tagify */ -!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t="undefined"!=typeof globalThis?globalThis:t||self).Tagify=e()}(this,(function(){"use strict";function t(t,e,i){return e in t?Object.defineProperty(t,e,{value:i,enumerable:!0,configurable:!0,writable:!0}):t[e]=i,t}function e(t,e){var i=Object.keys(t);if(Object.getOwnPropertySymbols){var s=Object.getOwnPropertySymbols(t);e&&(s=s.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),i.push.apply(i,s)}return i}function i(i){for(var s=1;s(t=""+t,e=""+e,s&&(t=t.trim(),e=e.trim()),i?t==e:t.toLowerCase()==e.toLowerCase());function a(t,e){var i,s={};for(i in t)e.indexOf(i)<0&&(s[i]=t[i]);return s}function n(t){var e=document.createElement("div");return t.replace(/\&#?[0-9a-z]+;/gi,(function(t){return e.innerHTML=t,e.innerText}))}function o(t,e){for(e=e||"previous";t=t[e+"Sibling"];)if(3==t.nodeType)return t}function r(t){return"string"==typeof t?t.replace(/&/g,"&").replace(//g,">").replace(/"/g,""").replace(/`|'/g,"'"):t}function l(t){var e=Object.prototype.toString.call(t).split(" ")[1].slice(0,-1);return t===Object(t)&&"Array"!=e&&"Function"!=e&&"RegExp"!=e&&"HTMLUnknownElement"!=e}function d(t,e,i){function s(t,e){for(var i in e)if(e.hasOwnProperty(i)){if(l(e[i])){l(t[i])?s(t[i],e[i]):t[i]=Object.assign({},e[i]);continue}if(Array.isArray(e[i])){t[i]=Object.assign([],e[i]);continue}t[i]=e[i]}}return t instanceof Object||(t={}),s(t,e),i&&s(t,i),t}function h(t){return String.prototype.normalize?"string"==typeof t?t.normalize("NFD").replace(/[\u0300-\u036f]/g,""):void 0:t}var g=()=>/(?=.*chrome)(?=.*android)/i.test(navigator.userAgent);var c={delimiters:",",pattern:null,tagTextProp:"value",maxTags:1/0,callbacks:{},addTagOnBlur:!0,duplicates:!1,whitelist:[],blacklist:[],enforceWhitelist:!1,keepInvalidTags:!1,mixTagsAllowedAfter:/,|\.|\:|\s/,mixTagsInterpolator:["[[","]]"],backspace:!0,skipInvalid:!1,pasteAsTags:!0,editTags:{clicks:2,keepInvalid:!0},transformTag:()=>{},trim:!0,a11y:{focusableTags:!1},mixMode:{insertAfterTag:" "},autoComplete:{enabled:!0,rightKey:!1},classNames:{namespace:"tagify",mixMode:"tagify--mix",selectMode:"tagify--select",input:"tagify__input",focus:"tagify--focus",tag:"tagify__tag",tagNoAnimation:"tagify--noAnim",tagInvalid:"tagify--invalid",tagNotAllowed:"tagify--notAllowed",inputInvalid:"tagify__input--invalid",tagX:"tagify__tag__removeBtn",tagText:"tagify__tag-text",dropdown:"tagify__dropdown",dropdownWrapper:"tagify__dropdown__wrapper",dropdownItem:"tagify__dropdown__item",dropdownItemActive:"tagify__dropdown__item--active",dropdownInital:"tagify__dropdown--initial",scopeLoading:"tagify--loading",tagLoading:"tagify__tag--loading",tagEditing:"tagify__tag--editable",tagFlash:"tagify__tag--flash",tagHide:"tagify__tag--hide",hasMaxTags:"tagify--hasMaxTags",hasNoTags:"tagify--noTags",empty:"tagify--empty"},dropdown:{classname:"",enabled:2,maxItems:10,searchKeys:["value","searchBy"],fuzzySearch:!0,caseSensitive:!1,accentedSearch:!0,highlightFirst:!1,closeOnSelect:!0,clearOnSelect:!0,position:"all",appendTarget:null},hooks:{beforeRemoveTag:()=>Promise.resolve(),beforePaste:()=>Promise.resolve(),suggestionClick:()=>Promise.resolve()}};function p(){this.dropdown={};for(let t in this._dropdown)this.dropdown[t]="function"==typeof this._dropdown[t]?this._dropdown[t].bind(this):this._dropdown[t];this.settings.dropdown.enabled>=0&&this.dropdown.init()}var u,m={init(){this.DOM.dropdown=this.parseTemplate("dropdown",[this.settings]),this.DOM.dropdown.content=this.DOM.dropdown.querySelector(this.settings.classNames.dropdownWrapperSelector)},show(t){var e,i,a,n=this.settings,o="mix"==n.mode&&!n.enforceWhitelist,r=!n.whitelist||!n.whitelist.length,d="manual"==n.dropdown.position;if(t=void 0===t?this.state.inputText:t,(!r||o||n.templates.dropdownItemNoMatch)&&!1!==n.dropdown.enable&&!this.state.isLoading){if(clearTimeout(this.dropdownHide__bindEventsTimeout),this.suggestedListItems=this.dropdown.filterListItems(t),t&&!this.suggestedListItems.length&&(this.trigger("dropdown:noMatch",t),n.templates.dropdownItemNoMatch&&(a=n.templates.dropdownItemNoMatch.call(this,{value:t}))),!a){if(this.suggestedListItems.length)t&&o&&!this.state.editing.scope&&!s(this.suggestedListItems[0].value,t)&&this.suggestedListItems.unshift({value:t});else{if(!t||!o||this.state.editing.scope)return this.input.autocomplete.suggest.call(this),void this.dropdown.hide();this.suggestedListItems=[{value:t}]}i=""+(l(e=this.suggestedListItems[0])?e.value:e),n.autoComplete&&i&&0==i.indexOf(t)&&this.input.autocomplete.suggest.call(this,e)}this.dropdown.fill(a),n.dropdown.highlightFirst&&this.dropdown.highlightOption(this.DOM.dropdown.content.children[0]),this.state.dropdown.visible||setTimeout(this.dropdown.events.binding.bind(this)),this.state.dropdown.visible=t||!0,this.state.dropdown.query=t,this.setStateSelection(),d||setTimeout((()=>{this.dropdown.position(),this.dropdown.render()})),setTimeout((()=>{this.trigger("dropdown:show",this.DOM.dropdown)}))}},hide(t){var e=this.DOM,i=e.scope,s=e.dropdown,a="manual"==this.settings.dropdown.position&&!t;if(s&&document.body.contains(s)&&!a)return window.removeEventListener("resize",this.dropdown.position),this.dropdown.events.binding.call(this,!1),i.setAttribute("aria-expanded",!1),s.parentNode.removeChild(s),setTimeout((()=>{this.state.dropdown.visible=!1}),100),this.state.dropdown.query=this.state.ddItemData=this.state.ddItemElm=this.state.selection=null,this.state.tag&&this.state.tag.value.length&&(this.state.flaggedTags[this.state.tag.baseOffset]=this.state.tag),this.trigger("dropdown:hide",s),this},render(){var t,e,i,s=(t=this.DOM.dropdown,(i=t.cloneNode(!0)).style.cssText="position:fixed; top:-9999px; opacity:0",document.body.appendChild(i),e=i.clientHeight,i.parentNode.removeChild(i),e),a=this.settings;return this.DOM.scope.setAttribute("aria-expanded",!0),document.body.contains(this.DOM.dropdown)||(this.DOM.dropdown.classList.add(a.classNames.dropdownInital),this.dropdown.position(s),a.dropdown.appendTarget.appendChild(this.DOM.dropdown),setTimeout((()=>this.DOM.dropdown.classList.remove(a.classNames.dropdownInital)))),this},fill(t){var e;t="string"==typeof t?t:this.dropdown.createListHTML(t||this.suggestedListItems),this.DOM.dropdown.content.innerHTML=(e=t)?e.replace(/\>[\r\n ]+\<").replace(/(<.*?>)|\s+/g,((t,e)=>e||" ")):""},refilter(t){t=t||this.state.dropdown.query||"",this.suggestedListItems=this.dropdown.filterListItems(t),this.dropdown.fill(),this.suggestedListItems.length||this.dropdown.hide(),this.trigger("dropdown:updated",this.DOM.dropdown)},position(t){var e=this.settings.dropdown;if("manual"!=e.position){var i,s,a,n,o,r,l=this.DOM.dropdown,d=e.placeAbove,h=document.documentElement.clientHeight,g=Math.max(document.documentElement.clientWidth||0,window.innerWidth||0)>480?e.position:"all",c=this.DOM["input"==g?"input":"scope"];t=t||l.clientHeight,this.state.dropdown.visible&&("text"==g?(a=(i=this.getCaretGlobalPosition()).bottom,s=i.top,n=i.left,o="auto"):(r=function(t){for(var e=0,i=0;t;)e+=t.offsetLeft||0,i+=t.offsetTop||0,t=t.parentNode;return{left:e,top:i}}(this.settings.dropdown.appendTarget),s=(i=c.getBoundingClientRect()).top-r.top,a=i.bottom-1-r.top,n=i.left-r.left,o=i.width+"px"),s=Math.floor(s),a=Math.ceil(a),d=void 0===d?h-i.bottom{if(e)return this.dropdown.selectOption(e);this.dropdown.hide(),"mix"!=this.settings.mode&&this.addTags(this.state.inputText.trim(),!0)})).catch((t=>t));break;case"Backspace":{if("mix"==this.settings.mode||this.state.editing.scope)return;let t=this.state.inputText.trim();""!=t&&8203!=t.charCodeAt(0)||(!0===this.settings.backspace?this.removeTags():"edit"==this.settings.backspace&&setTimeout(this.editTag.bind(this),0))}}},onMouseOver(t){var e=t.target.closest(this.settings.classNames.dropdownItemSelector);e&&this.dropdown.highlightOption(e)},onMouseLeave(t){this.dropdown.highlightOption()},onClick(t){if(0==t.button&&t.target!=this.DOM.dropdown&&t.target!=this.DOM.dropdown.content){var e=t.target.closest(this.settings.classNames.dropdownItemSelector),i=this.dropdown.getSuggestionDataByNode(e);this.state.actions.selectOption=!0,setTimeout((()=>this.state.actions.selectOption=!1),50),this.settings.hooks.suggestionClick(t,{tagify:this,tagData:i,suggestionElm:e}).then((()=>{e?this.dropdown.selectOption(e):this.dropdown.hide()})).catch((t=>t))}},onScroll(t){var e=t.target,i=e.scrollTop/(e.scrollHeight-e.parentNode.clientHeight)*100;this.trigger("dropdown:scroll",{percentage:Math.round(i)})}}},getSuggestionDataByNode(t){var e=t?+t.getAttribute("tagifySuggestionIdx"):-1;return this.suggestedListItems[e]||null},highlightOption(t,e){var i,s=this.settings.classNames.dropdownItemActive;if(this.state.ddItemElm&&(this.state.ddItemElm.classList.remove(s),this.state.ddItemElm.removeAttribute("aria-selected")),!t)return this.state.ddItemData=null,this.state.ddItemElm=null,void this.input.autocomplete.suggest.call(this);i=this.suggestedListItems[this.getNodeIndex(t)],this.state.ddItemData=i,this.state.ddItemElm=t,t.classList.add(s),t.setAttribute("aria-selected",!0),e&&(t.parentNode.scrollTop=t.clientHeight+t.offsetTop-t.parentNode.clientHeight),this.settings.autoComplete&&(this.input.autocomplete.suggest.call(this,i),this.dropdown.position())},selectOption(t){var e,i=this.settings.dropdown,s=i.clearOnSelect,a=i.closeOnSelect;if(!t)return e=this.addTags(this.state.inputText,!0),void(a&&this.dropdown.hide());var n=t.getAttribute("tagifySuggestionIdx"),o=this.suggestedListItems[+n];this.trigger("dropdown:select",{data:o,elm:t}),n&&o?(this.state.editing?this.onEditTagDone(null,d({__isValid:!0},o)):e=this["mix"==this.settings.mode?"addMixTags":"addTags"]([o],s),this.DOM.input.parentNode&&(setTimeout((()=>{this.DOM.input.focus(),this.toggleFocusClass(!0),this.placeCaretAfterNode(e)})),a?setTimeout(this.dropdown.hide.bind(this)):this.dropdown.refilter())):this.dropdown.hide()},selectAll(){return this.suggestedListItems.length=0,this.dropdown.hide(),this.addTags(this.dropdown.filterListItems(""),!0),this},filterListItems(t,e){var i,s,a,n,o,r=this.settings,d=r.dropdown,g=(e=e||{},t="select"==r.mode&&this.value.length&&this.value[0][r.tagTextProp]==t?"":t,[]),c=r.whitelist,p=d.maxItems||1/0,u=d.searchKeys,m=0;if(!t||!u.length)return(r.duplicates?c:c.filter((t=>!this.isTagDuplicate(l(t)?t.value:t)))).slice(0,p);function v(t,e){return e.toLowerCase().split(" ").every((e=>t.includes(e.toLowerCase())))}for(o=d.caseSensitive?""+t:(""+t).toLowerCase();mu.includes(t)))?["value"]:u;if(d.fuzzySearch&&!e.exact?(a=t.reduce(((t,e)=>t+" "+(i[e]||"")),"").toLowerCase(),d.accentedSearch&&(a=h(a),o=h(o)),s=v(a,o)):s=t.some((t=>{var s=""+(i[t]||"");return d.accentedSearch&&(s=h(s),o=h(o)),d.caseSensitive||(s=s.toLowerCase()),e.exact?s==o:0==s.indexOf(o)})),n=!r.duplicates&&this.isTagDuplicate(l(i)?i.value:i),s&&!n&&p--&&g.push(i),0==p)break}return g},getMappedValue(t){var e=this.settings.dropdown.mapValueTo;return e?"function"==typeof e?e(t):t[e]||t.value:t.value},createListHTML(t){return d([],t).map(((t,e)=>{"string"!=typeof t&&"number"!=typeof t||(t={value:t});var i=this.dropdown.getMappedValue(t);t.value=i&&"string"==typeof i?r(i):i;var s=this.settings.templates.dropdownItem.apply(this,[t,this]);return s=s.replace(/\s*tagifySuggestionIdx=(["'])(.*?)\1/gim,"").replace(">",` tagifySuggestionIdx="${e}">`)})).join("")}},v={empty:"empty",exceed:"number of tags exceeded",pattern:"pattern mismatch",duplicate:"already exists",notAllowed:"not allowed"},f={wrapper:(t,e)=>`\n \n `,tag(t,e){var i=this.settings;return`\n \n
\n ${t[i.tagTextProp]||t.value}\n
\n `},dropdown(t){var e=t.dropdown,i="manual"==e.position,s=`${t.classNames.dropdown}`;return`
\n
\n
`},dropdownItem(t,e){return`
${t.value}
`},dropdownItemNoMatch:null};var T={customBinding(){this.customEventsList.forEach((t=>{this.on(t,this.settings.callbacks[t])}))},binding(t=!0){var e,i=this.events.callbacks,s=t?"addEventListener":"removeEventListener";if(!this.state.mainEvents||!t)for(var a in this.state.mainEvents=t,t&&!this.listeners.main&&(this.events.bindGlobal.call(this),this.settings.isJQueryPlugin&&jQuery(this.DOM.originalInput).on("tagify.removeAllTags",this.removeAllTags.bind(this))),e=this.listeners.main=this.listeners.main||{focus:["input",i.onFocusBlur.bind(this)],keydown:["input",i.onKeydown.bind(this)],click:["scope",i.onClickScope.bind(this)],dblclick:["scope",i.onDoubleClickScope.bind(this)],paste:["input",i.onPaste.bind(this)]})this.DOM[e[a][0]][s](a,e[a][1])},bindGlobal(t){var e,i=this.events.callbacks,s=t?"removeEventListener":"addEventListener";if(t||!this.listeners.global)for(e of(this.listeners.global=this.listeners&&this.listeners.global||[{type:this.isIE?"keydown":"input",target:this.DOM.input,cb:i[this.isIE?"onInputIE":"onInput"].bind(this)},{type:"keydown",target:window,cb:i.onWindowKeyDown.bind(this)},{type:"blur",target:this.DOM.input,cb:i.onFocusBlur.bind(this)}],this.listeners.global))e.target[s](e.type,e.cb)},unbindGlobal(){this.events.bindGlobal.call(this,!0)},callbacks:{onFocusBlur(t){var e=t.target?this.trim(t.target.textContent):"",i=this.settings,s=t.type,a=i.dropdown.enabled>=0,n={relatedTarget:t.relatedTarget},o=this.state.actions.selectOption&&(a||!i.dropdown.closeOnSelect),r=this.state.actions.addNew&&a,l=t.relatedTarget&&t.relatedTarget.classList.contains(i.classNames.tag)&&this.DOM.scope.contains(t.relatedTarget);if("blur"==s){if(t.relatedTarget===this.DOM.scope)return this.dropdown.hide(),void this.DOM.input.focus();this.postUpdate(),this.triggerChangeEvent()}if(!o&&!r)if(this.state.hasFocus="focus"==s&&+new Date,this.toggleFocusClass(this.state.hasFocus),"mix"!=i.mode){if("focus"==s)return this.trigger("focus",n),void(0===i.dropdown.enabled&&this.dropdown.show());"blur"==s&&(this.trigger("blur",n),this.loading(!1),"select"==this.settings.mode&&l&&(e=""),("select"==this.settings.mode&&e?!this.value.length||this.value[0].value!=e:e&&!this.state.actions.selectOption&&i.addTagOnBlur)&&this.addTags(e,!0),"select"!=this.settings.mode||e||this.removeTags()),this.DOM.input.removeAttribute("style"),this.dropdown.hide()}else"focus"==s?this.trigger("focus",n):"blur"==t.type&&(this.trigger("blur",n),this.loading(!1),this.dropdown.hide(),this.state.dropdown.visible=void 0,this.setStateSelection())},onWindowKeyDown(t){var e,i=document.activeElement;if(i.classList.contains(this.settings.classNames.tag)&&this.DOM.scope.contains(document.activeElement))switch(e=i.nextElementSibling,t.key){case"Backspace":this.removeTags(i),(e||this.DOM.input).focus();break;case"Enter":setTimeout(this.editTag.bind(this),0,i)}},onKeydown(t){var e=this.trim(t.target.textContent);if(this.trigger("keydown",{originalEvent:this.cloneEvent(t)}),"mix"==this.settings.mode){switch(t.key){case"Left":case"ArrowLeft":this.state.actions.ArrowLeft=!0;break;case"Delete":case"Backspace":if(this.state.editing)return;var i,s,a,r=document.getSelection(),l="Delete"==t.key&&r.anchorOffset==(r.anchorNode.length||0),d=1==r.anchorNode.nodeType||!r.anchorOffset&&r.anchorNode.previousElementSibling,h=n(this.DOM.input.innerHTML),c=this.getTagElms();if("edit"==this.settings.backspace&&d)return i=1==r.anchorNode.nodeType?null:r.anchorNode.previousElementSibling,setTimeout(this.editTag.bind(this),0,i),void t.preventDefault();if(g()&&d)return a=o(d),d.hasAttribute("readonly")||d.remove(),this.DOM.input.focus(),void setTimeout((()=>{this.placeCaretAfterNode(a),this.DOM.input.click()}));if("BR"==r.anchorNode.nodeName)return;if((l||d)&&1==r.anchorNode.nodeType?s=0==r.anchorOffset?l?c[0]:null:c[r.anchorOffset-1]:l?s=r.anchorNode.nextElementSibling:d&&(s=d),3==r.anchorNode.nodeType&&!r.anchorNode.nodeValue&&r.anchorNode.previousElementSibling&&t.preventDefault(),(d||l)&&!this.settings.backspace)return void t.preventDefault();if("Range"!=r.type&&!r.anchorOffset&&r.anchorNode==this.DOM.input&&"Delete"!=t.key)return void t.preventDefault();if("Range"!=r.type&&s&&s.hasAttribute("readonly"))return void this.placeCaretAfterNode(o(s));clearTimeout(u),u=setTimeout((()=>{var t=document.getSelection(),e=n(this.DOM.input.innerHTML),i=t.anchorNode.previousElementSibling;if(!g()&&e.length>=h.length&&i&&!i.hasAttribute("readonly")&&(this.removeTags(i),this.fixFirefoxLastTagNoCaret(),2==this.DOM.input.children.length&&"BR"==this.DOM.input.children[1].tagName))return this.DOM.input.innerHTML="",this.value.length=0,!0;this.value=[].map.call(c,((t,e)=>{var i=this.tagData(t);if(t.parentNode||i.readonly)return i;this.trigger("remove",{tag:t,index:e,data:i})})).filter((t=>t))}),20)}return!0}switch(t.key){case"Backspace":this.state.dropdown.visible&&"manual"!=this.settings.dropdown.position||""!=e&&8203!=e.charCodeAt(0)||(!0===this.settings.backspace?this.removeTags():"edit"==this.settings.backspace&&setTimeout(this.editTag.bind(this),0));break;case"Esc":case"Escape":if(this.state.dropdown.visible)return;t.target.blur();break;case"Down":case"ArrowDown":this.state.dropdown.visible||this.dropdown.show();break;case"ArrowRight":{let t=this.state.inputSuggestion||this.state.ddItemData;if(t&&this.settings.autoComplete.rightKey)return void this.addTags([t],!0);break}case"Tab":{let i="select"==this.settings.mode;if(!e||i)return!0;t.preventDefault()}case"Enter":if(this.state.dropdown.visible||229==t.keyCode)return;t.preventDefault(),setTimeout((()=>{this.state.actions.selectOption||this.addTags(e,!0)}))}},onInput(t){if("mix"==this.settings.mode)return this.events.callbacks.onMixTagsInput.call(this,t);var e=this.input.normalize.call(this),i=e.length>=this.settings.dropdown.enabled,s={value:e,inputElm:this.DOM.input};s.isValid=this.validateTag({value:e}),this.state.inputText!=e&&(this.input.set.call(this,e,!1),-1!=e.search(this.settings.delimiters)?this.addTags(e)&&this.input.set.call(this):this.settings.dropdown.enabled>=0&&this.dropdown[i?"show":"hide"](e),this.trigger("input",s))},onMixTagsInput(t){var e,i,s,a,n,o,r,l,h=this.settings,c=this.value.length,p=this.getTagElms(),u=document.createDocumentFragment(),m=window.getSelection().getRangeAt(0),v=[].map.call(p,(t=>this.tagData(t).value));if("deleteContentBackward"==t.inputType&&g()&&this.events.callbacks.onKeydown.call(this,{target:t.target,key:"Backspace"}),this.value.slice().forEach((t=>{t.readonly&&!v.includes(t.value)&&u.appendChild(this.createTagElem(t))})),u.childNodes.length&&(m.insertNode(u),this.setRangeAtStartEnd(!1,u.lastChild)),p.length!=c)return this.value=[].map.call(this.getTagElms(),(t=>this.tagData(t))),void this.update({withoutChangeEvent:!0});if(this.hasMaxTags())return!0;if(window.getSelection&&(o=window.getSelection()).rangeCount>0&&3==o.anchorNode.nodeType){if((m=o.getRangeAt(0).cloneRange()).collapse(!0),m.setStart(o.focusNode,0),s=(e=m.toString().slice(0,m.endOffset)).split(h.pattern).length-1,(i=e.match(h.pattern))&&(a=e.slice(e.lastIndexOf(i[i.length-1]))),a){if(this.state.actions.ArrowLeft=!1,this.state.tag={prefix:a.match(h.pattern)[0],value:a.replace(h.pattern,"")},this.state.tag.baseOffset=o.baseOffset-this.state.tag.value.length,l=this.state.tag.value.match(h.delimiters))return this.state.tag.value=this.state.tag.value.replace(h.delimiters,""),this.state.tag.delimiters=l[0],this.addTags(this.state.tag.value,h.dropdown.clearOnSelect),void this.dropdown.hide();n=this.state.tag.value.length>=h.dropdown.enabled;try{r=(r=this.state.flaggedTags[this.state.tag.baseOffset]).prefix==this.state.tag.prefix&&r.value[0]==this.state.tag.value[0],this.state.flaggedTags[this.state.tag.baseOffset]&&!this.state.tag.value&&delete this.state.flaggedTags[this.state.tag.baseOffset]}catch(t){}(r||s{this.update({withoutChangeEvent:!0}),this.trigger("input",d({},this.state.tag,{textContent:this.DOM.input.textContent})),this.state.tag&&this.dropdown[n?"show":"hide"](this.state.tag.value)}),10)},onInputIE(t){var e=this;setTimeout((function(){e.events.callbacks.onInput.call(e,t)}))},onClickScope(t){var e=this.settings,i=t.target.closest("."+e.classNames.tag),s=+new Date-this.state.hasFocus;if(t.target!=this.DOM.scope){if(!t.target.classList.contains(e.classNames.tagX))return i?(this.trigger("click",{tag:i,index:this.getNodeIndex(i),data:this.tagData(i),originalEvent:this.cloneEvent(t)}),void(1!==e.editTags&&1!==e.editTags.clicks||this.events.callbacks.onDoubleClickScope.call(this,t))):void(t.target==this.DOM.input&&("mix"==e.mode&&this.fixFirefoxLastTagNoCaret(),s>500)?this.state.dropdown.visible?this.dropdown.hide():0===e.dropdown.enabled&&"mix"!=e.mode&&this.dropdown.show():"select"==e.mode&&!this.state.dropdown.visible&&this.dropdown.show());this.removeTags(t.target.parentNode)}else this.state.hasFocus||this.DOM.input.focus()},onPaste(t){var e,i;t.preventDefault(),this.settings.readonly||(e=t.clipboardData||window.clipboardData,i=e.getData("Text"),this.settings.hooks.beforePaste(t,{tagify:this,pastedText:i,clipboardData:e}).then((e=>{void 0===e&&(e=i),e&&(this.injectAtCaret(e,window.getSelection().getRangeAt(0)),"mix"==this.settings.mode?this.events.callbacks.onMixTagsInput.call(this,t):this.settings.pasteAsTags?this.addTags(e,!0):this.state.inputText=e)})).catch((t=>t)))},onEditTagInput(t,e){var i=t.closest("."+this.settings.classNames.tag),s=this.getNodeIndex(i),a=this.tagData(i),n=this.input.normalize.call(this,t),o=i.innerHTML!=i.__tagifyTagData.__originalHTML,r=this.validateTag({[this.settings.tagTextProp]:n});o||!0!==t.originalIsValid||(r=!0),i.classList.toggle(this.settings.classNames.tagInvalid,!0!==r),a.__isValid=r,i.title=!0===r?a.title||a.value:r,n.length>=this.settings.dropdown.enabled&&(this.state.editing&&(this.state.editing.value=n),this.dropdown.show(n)),this.trigger("edit:input",{tag:i,index:s,data:d({},this.value[s],{newValue:n}),originalEvent:this.cloneEvent(e)})},onEditTagFocus(t){this.state.editing={scope:t,input:t.querySelector("[contenteditable]")}},onEditTagBlur(t){if(this.state.hasFocus||this.toggleFocusClass(),this.DOM.scope.contains(t)){var e,i,s=this.settings,a=t.closest("."+s.classNames.tag),n=this.input.normalize.call(this,t),o=this.tagData(a).__originalData,r=a.innerHTML!=a.__tagifyTagData.__originalHTML,l=this.validateTag({[s.tagTextProp]:n});if(n)if(r){if(e=this.hasMaxTags(),i=this.getWhitelistItem(n)||d({},o,{[s.tagTextProp]:n,value:n,__isValid:l}),s.transformTag.call(this,i,o),!0!==(l=!e&&this.validateTag({[s.tagTextProp]:i[s.tagTextProp]}))){if(this.trigger("invalid",{data:i,tag:a,message:l}),s.editTags.keepInvalid)return;s.keepInvalidTags?i.__isValid=l:i=o}else s.keepInvalidTags&&(delete i.title,delete i["aria-invalid"],delete i.class);this.onEditTagDone(a,i)}else this.onEditTagDone(a,o);else this.onEditTagDone(a)}},onEditTagkeydown(t,e){switch(this.trigger("edit:keydown",{originalEvent:this.cloneEvent(t)}),t.key){case"Esc":case"Escape":e.innerHTML=e.__tagifyTagData.__originalHTML;case"Enter":case"Tab":t.preventDefault(),t.target.blur()}},onDoubleClickScope(t){var e,i,s=t.target.closest("."+this.settings.classNames.tag),a=this.settings;s&&(e=s.classList.contains(this.settings.classNames.tagEditing),i=s.hasAttribute("readonly"),"select"==a.mode||a.readonly||e||i||!this.settings.editTags||this.editTag(s),this.toggleFocusClass(!0),this.trigger("dblclick",{tag:s,index:this.getNodeIndex(s),data:this.tagData(s)}))}}};function w(t,e){return t?t.previousElementSibling&&t.previousElementSibling.classList.contains("tagify")?(console.warn("Tagify: ","input element is already Tagified",t),this):(d(this,function(t){var e=document.createTextNode("");function i(t,i,s){s&&i.split(/\s+/g).forEach((i=>e[t+"EventListener"].call(e,i,s)))}return{off(t,e){return i("remove",t,e),this},on(t,e){return e&&"function"==typeof e&&i("add",t,e),this},trigger(i,s,a){var n;if(a=a||{cloneData:!0},i)if(t.settings.isJQueryPlugin)"remove"==i&&(i="removeTag"),jQuery(t.DOM.originalInput).triggerHandler(i,[s]);else{try{var o="object"==typeof s?s:{value:s};if((o=a.cloneData?d({},o):o).tagify=this,s instanceof Object)for(var r in s)s[r]instanceof HTMLElement&&(o[r]=s[r]);n=new CustomEvent(i,{detail:o})}catch(t){console.warn(t)}e.dispatchEvent(n)}}}}(this)),this.isFirefox="undefined"!=typeof InstallTrigger,this.isIE=window.document.documentMode,this.applySettings(t,e||{}),this.state={inputText:"",editing:!1,actions:{},mixMode:{},dropdown:{},flaggedTags:{}},this.value=[],this.listeners={},this.DOM={},this.build(t),p.call(this),this.getCSSVars(),this.loadOriginalValues(),this.events.customBinding.call(this),this.events.binding.call(this),void(t.autofocus&&this.DOM.input.focus())):(console.warn("Tagify: ","input element not found",t),this)}return w.prototype={_dropdown:m,customEventsList:["change","add","remove","invalid","input","click","keydown","focus","blur","edit:input","edit:beforeUpdate","edit:updated","edit:start","edit:keydown","dropdown:show","dropdown:hide","dropdown:select","dropdown:updated","dropdown:noMatch","dropdown:scroll"],dataProps:["__isValid","__removed","__originalData","__originalHTML","__tagId"],trim(t){return this.settings.trim&&t&&"string"==typeof t?t.trim():t},parseHTML:function(t){return(new DOMParser).parseFromString(t.trim(),"text/html").body.firstElementChild},templates:f,parseTemplate(t,e){return t=this.settings.templates[t]||t,this.parseHTML(t.apply(this,e))},set whitelist(t){this.settings.whitelist=t&&Array.isArray(t)?t:[]},get whitelist(){return this.settings.whitelist},applySettings(t,e){c.templates=this.templates;var s=this.settings=d({},c,e);s.disabled=t.hasAttribute("disabled"),s.readonly=t.hasAttribute("readonly"),s.placeholder=t.getAttribute("placeholder")||s.placeholder||"",s.required=t.hasAttribute("required");for(let t in s.classNames)Object.defineProperty(s.classNames,t+"Selector",{get(){return"."+this[t].split(" ")[0]}});if(this.isIE&&(s.autoComplete=!1),["whitelist","blacklist"].forEach((e=>{var i=t.getAttribute("data-"+e);i&&(i=i.split(s.delimiters))instanceof Array&&(s[e]=i)})),"autoComplete"in e&&!l(e.autoComplete)&&(s.autoComplete=c.autoComplete,s.autoComplete.enabled=e.autoComplete),"mix"==s.mode&&(s.autoComplete.rightKey=!0,s.delimiters=e.delimiters||null,s.tagTextProp&&!s.dropdown.searchKeys.includes(s.tagTextProp)&&s.dropdown.searchKeys.push(s.tagTextProp)),t.pattern)try{s.pattern=new RegExp(t.pattern)}catch(t){}if(this.settings.delimiters)try{s.delimiters=new RegExp(this.settings.delimiters,"g")}catch(t){}this.TEXTS=i(i({},v),s.texts||{}),"select"==s.mode&&(s.dropdown.enabled=0),s.dropdown.appendTarget=e.dropdown&&e.dropdown.appendTarget?e.dropdown.appendTarget:document.body},getAttributes(t){var e,i=this.getCustomAttributes(t),s="";for(e in i)s+=" "+e+(void 0!==t[e]?`="${i[e]}"`:"");return s},getCustomAttributes(t){if(!l(t))return"";var e,i={};for(e in t)"__"!=e.slice(0,2)&&"class"!=e&&t.hasOwnProperty(e)&&void 0!==t[e]&&(i[e]=r(t[e]));return i},setStateSelection(){var t=window.getSelection(),e={anchorOffset:t.anchorOffset,anchorNode:t.anchorNode,range:t.getRangeAt&&t.rangeCount&&t.getRangeAt(0)};return this.state.selection=e,e},getCaretGlobalPosition(){const t=document.getSelection();if(t.rangeCount){const e=t.getRangeAt(0),i=e.startContainer,s=e.startOffset;let a,n;if(s>0)return n=document.createRange(),n.setStart(i,s-1),n.setEnd(i,s),a=n.getBoundingClientRect(),{left:a.right,top:a.top,bottom:a.bottom};if(i.getBoundingClientRect)return i.getBoundingClientRect()}return{left:-9999,top:-9999}},getCSSVars(){var t=getComputedStyle(this.DOM.scope,null);var e;this.CSSVars={tagHideTransition:(({value:t,unit:e})=>"s"==e?1e3*t:t)(function(t){if(!t)return{};var e=(t=t.trim().split(" ")[0]).split(/\d+/g).filter((t=>t)).pop().trim();return{value:+t.split(e).filter((t=>t))[0].trim(),unit:e}}((e="tag-hide-transition",t.getPropertyValue("--"+e))))}},build(t){var e=this.DOM;this.settings.mixMode.integrated?(e.originalInput=null,e.scope=t,e.input=t):(e.originalInput=t,e.scope=this.parseTemplate("wrapper",[t,this.settings]),e.input=e.scope.querySelector(this.settings.classNames.inputSelector),t.parentNode.insertBefore(e.scope,t))},destroy(){this.events.unbindGlobal.call(this),this.DOM.scope.parentNode.removeChild(this.DOM.scope),this.dropdown.hide(!0),clearTimeout(this.dropdownHide__bindEventsTimeout)},loadOriginalValues(t){var e,i=this.settings;if(void 0===t&&(t=i.mixMode.integrated?this.DOM.input.textContent:this.DOM.originalInput.value),this.removeAllTags({withoutChangeEvent:!0}),t)if("mix"==i.mode)this.parseMixTags(t.trim()),(e=this.DOM.input.lastChild)&&"BR"==e.tagName||this.DOM.input.insertAdjacentHTML("beforeend","
");else{try{JSON.parse(t)instanceof Array&&(t=JSON.parse(t))}catch(t){}this.addTags(t).forEach((t=>t&&t.classList.add(i.classNames.tagNoAnimation)))}else this.postUpdate();this.state.lastOriginalValueReported=i.mixMode.integrated?"":this.DOM.originalInput.value,this.state.loadedOriginalValues=!0},cloneEvent(t){var e={};for(var i in t)e[i]=t[i];return e},loading(t){return this.state.isLoading=t,this.DOM.scope.classList[t?"add":"remove"](this.settings.classNames.scopeLoading),this},tagLoading(t,e){return t&&t.classList[e?"add":"remove"](this.settings.classNames.tagLoading),this},toggleClass(t,e){"string"==typeof t&&this.DOM.scope.classList.toggle(t,e)},toggleFocusClass(t){this.toggleClass(this.settings.classNames.focus,!!t)},triggerChangeEvent:function(){if(!this.settings.mixMode.integrated){var t=this.DOM.originalInput,e=this.state.lastOriginalValueReported!==t.value,i=new CustomEvent("change",{bubbles:!0});e&&(this.state.lastOriginalValueReported=t.value,i.simulated=!0,t._valueTracker&&t._valueTracker.setValue(Math.random()),t.dispatchEvent(i),this.trigger("change",this.state.lastOriginalValueReported),t.value=this.state.lastOriginalValueReported)}},events:T,fixFirefoxLastTagNoCaret(){},placeCaretAfterNode(t){if(t&&t.parentNode){var e=t.nextSibling,i=window.getSelection(),s=i.getRangeAt(0);i.rangeCount&&(s.setStartBefore(e||t),s.setEndBefore(e||t),i.removeAllRanges(),i.addRange(s))}},insertAfterTag(t,e){if(e=e||this.settings.mixMode.insertAfterTag,t&&t.parentNode&&e)return e="string"==typeof e?document.createTextNode(e):e,t.parentNode.insertBefore(e,t.nextSibling),e},editTag(t,e){t=t||this.getLastTag(),e=e||{},this.dropdown.hide();var i=this.settings;function s(){return t.querySelector(i.classNames.tagTextSelector)}var a=s(),n=this.getNodeIndex(t),o=this.tagData(t),r=this.events.callbacks,l=this,h=!0;if(a){if(!(o instanceof Object&&"editable"in o)||o.editable)return a.setAttribute("contenteditable",!0),t.classList.add(i.classNames.tagEditing),this.tagData(t,{__originalData:d({},o),__originalHTML:t.innerHTML}),a.addEventListener("focus",r.onEditTagFocus.bind(this,t)),a.addEventListener("blur",(function(){setTimeout((()=>r.onEditTagBlur.call(l,s())))})),a.addEventListener("input",r.onEditTagInput.bind(this,a)),a.addEventListener("keydown",(e=>r.onEditTagkeydown.call(this,e,t))),a.focus(),this.setRangeAtStartEnd(!1,a),e.skipValidation||(h=this.editTagToggleValidity(t)),a.originalIsValid=h,this.trigger("edit:start",{tag:t,index:n,data:o,isValid:h}),this}else console.warn("Cannot find element in Tag template: .",i.classNames.tagTextSelector)},editTagToggleValidity(t,e){var i;if(e=e||this.tagData(t))return(i=!("__isValid"in e)||!0===e.__isValid)||this.removeTagsFromValue(t),this.update(),t.classList.toggle(this.settings.classNames.tagNotAllowed,!i),e.__isValid;console.warn("tag has no data: ",t,e)},onEditTagDone(t,e){e=e||{};var i={tag:t=t||this.state.editing.scope,index:this.getNodeIndex(t),previousData:this.tagData(t),data:e};this.trigger("edit:beforeUpdate",i,{cloneData:!1}),this.state.editing=!1,delete e.__originalData,delete e.__originalHTML,t&&e[this.settings.tagTextProp]?(t=this.replaceTag(t,e),this.editTagToggleValidity(t,e),this.settings.a11y.focusableTags&&t.focus()):t&&this.removeTags(t),this.trigger("edit:updated",i),this.dropdown.hide(),this.settings.keepInvalidTags&&this.reCheckInvalidTags()},replaceTag(t,e){e&&e.value||(e=t.__tagifyTagData),e.__isValid&&1!=e.__isValid&&d(e,this.getInvalidTagAttrs(e,e.__isValid));var i=this.createTagElem(e);return t.parentNode.replaceChild(i,t),this.updateValueByDOMTags(),i},updateValueByDOMTags(){this.value.length=0,[].forEach.call(this.getTagElms(),(t=>{t.classList.contains(this.settings.classNames.tagNotAllowed.split(" ")[0])||this.value.push(this.tagData(t))})),this.update()},setRangeAtStartEnd(t,e){t="number"==typeof t?t:!!t,e=(e=e||this.DOM.input).lastChild||e;var i=document.getSelection();try{i.rangeCount>=1&&["Start","End"].forEach((s=>i.getRangeAt(0)["set"+s](e,t||e.length)))}catch(t){console.warn("Tagify: ",t)}},injectAtCaret(t,e){if(e=e||this.state.selection.range)return"string"==typeof t&&(t=document.createTextNode(t)),e.deleteContents(),e.insertNode(t),this.setRangeAtStartEnd(!1,t),this.updateValueByDOMTags(),this.update(),this},input:{set(t="",e=!0){var i=this.settings.dropdown.closeOnSelect;this.state.inputText=t,e&&(this.DOM.input.innerHTML=r(""+t)),!t&&i&&this.dropdown.hide.bind(this),this.input.autocomplete.suggest.call(this),this.input.validate.call(this)},validate(){var t=!this.state.inputText||!0===this.validateTag({value:this.state.inputText});return this.DOM.input.classList.toggle(this.settings.classNames.inputInvalid,!t),t},normalize(t){var e=t||this.DOM.input,i=[];e.childNodes.forEach((t=>3==t.nodeType&&i.push(t.nodeValue))),i=i.join("\n");try{i=i.replace(/(?:\r\n|\r|\n)/g,this.settings.delimiters.source.charAt(0))}catch(t){}return i=i.replace(/\s/g," "),this.settings.trim&&(i=i.replace(/^\s+/,"")),i},autocomplete:{suggest(t){if(this.settings.autoComplete.enabled){"string"==typeof(t=t||{})&&(t={value:t});var e=t.value?""+t.value:"",i=e.substr(0,this.state.inputText.length).toLowerCase(),s=e.substring(this.state.inputText.length);e&&this.state.inputText&&i==this.state.inputText.toLowerCase()?(this.DOM.input.setAttribute("data-suggest",s),this.state.inputSuggestion=t):(this.DOM.input.removeAttribute("data-suggest"),delete this.state.inputSuggestion)}},set(t){var e=this.DOM.input.getAttribute("data-suggest"),i=t||(e?this.state.inputText+e:null);return!!i&&("mix"==this.settings.mode?this.replaceTextWithNode(document.createTextNode(this.state.tag.prefix+i)):(this.input.set.call(this,i),this.setRangeAtStartEnd()),this.input.autocomplete.suggest.call(this),this.dropdown.hide(),!0)}}},getTagIdx(t){return this.value.findIndex((e=>e.__tagId==(t||{}).__tagId))},getNodeIndex(t){var e=0;if(t)for(;t=t.previousElementSibling;)e++;return e},getTagElms(...t){var e="."+[...this.settings.classNames.tag.split(" "),...t].join(".");return[].slice.call(this.DOM.scope.querySelectorAll(e))},getLastTag(){var t=this.DOM.scope.querySelectorAll(`${this.settings.classNames.tagSelector}:not(.${this.settings.classNames.tagHide}):not([readonly])`);return t[t.length-1]},tagData:(t,e,i)=>t?(e&&(t.__tagifyTagData=i?e:d({},t.__tagifyTagData||{},e)),t.__tagifyTagData):(console.warn("tag elment doesn't exist",t,e),e),isTagDuplicate(t,e){var i=this.settings;return"select"!=i.mode&&this.value.reduce(((a,n)=>s(this.trim(""+t),n.value,e||i.dropdown.caseSensitive)?a+1:a),0)},getTagIndexByValue(t){var e=[];return this.getTagElms().forEach(((i,a)=>{s(this.trim(i.textContent),t,this.settings.dropdown.caseSensitive)&&e.push(a)})),e},getTagElmByValue(t){var e=this.getTagIndexByValue(t)[0];return this.getTagElms()[e]},flashTag(t){t&&(t.classList.add(this.settings.classNames.tagFlash),setTimeout((()=>{t.classList.remove(this.settings.classNames.tagFlash)}),100))},isTagBlacklisted(t){return t=this.trim(t.toLowerCase()),this.settings.blacklist.filter((e=>(""+e).toLowerCase()==t)).length},isTagWhitelisted(t){return!!this.getWhitelistItem(t)},getWhitelistItem(t,e,i){e=e||"value";var a,n=this.settings;return(i=i||n.whitelist).some((i=>{var o="string"==typeof i?i:i[e]||i.value;if(s(o,t,n.dropdown.caseSensitive,n.trim))return a="string"==typeof i?{value:i}:i,!0})),a||"value"!=e||"value"==n.tagTextProp||(a=this.getWhitelistItem(t,n.tagTextProp,i)),a},validateTag(t){var e=this.settings,i="value"in t?"value":e.tagTextProp,s=this.trim(t[i]+"");return(t[i]+"").trim()?e.pattern&&e.pattern instanceof RegExp&&!e.pattern.test(s)?this.TEXTS.pattern:!e.duplicates&&this.isTagDuplicate(s,this.state.editing)?this.TEXTS.duplicate:this.isTagBlacklisted(s)||e.enforceWhitelist&&!this.isTagWhitelisted(s)?this.TEXTS.notAllowed:!e.validate||e.validate(t):this.TEXTS.empty},getInvalidTagAttrs(t,e){return{"aria-invalid":!0,class:`${t.class||""} ${this.settings.classNames.tagNotAllowed}`.trim(),title:e}},hasMaxTags(){return this.value.length>=this.settings.maxTags&&this.TEXTS.exceed},setReadonly(t,e){var i=this.settings;document.activeElement.blur(),i[e||"readonly"]=t,this.DOM.scope[(t?"set":"remove")+"Attribute"](e||"readonly",!0),"mix"==i.mode&&(this.DOM.input.contentEditable=!t)},setDisabled(t){this.setReadonly(t,"disabled")},normalizeTags(t){var e=this.settings,i=e.whitelist,s=e.delimiters,a=e.mode,n=e.tagTextProp;e.enforceWhitelist;var o=[],r=!!i&&i[0]instanceof Object,l=t instanceof Array,d=t=>(t+"").split(s).filter((t=>t)).map((t=>({[n]:this.trim(t),value:this.trim(t)})));if("number"==typeof t&&(t=t.toString()),"string"==typeof t){if(!t.trim())return[];t=d(t)}else l&&(t=[].concat(...t.map((t=>t.value?t:d(t)))));return r&&(t.forEach((t=>{var e=o.map((t=>t.value)),i=this.dropdown.filterListItems.call(this,t[n],{exact:!0}).filter((t=>!e.includes(t.value))),s=i.length>1?this.getWhitelistItem(t[n],n,i):i[0];s&&s instanceof Object?o.push(s):"mix"!=a&&(null==t.value&&(t.value=t[n]),o.push(t))})),t=o),t},parseMixTags(t){var e=this.settings,i=e.mixTagsInterpolator,s=e.duplicates,a=e.transformTag,n=e.enforceWhitelist,o=e.maxTags,r=e.tagTextProp,l=[];return t=t.split(i[0]).map(((t,e)=>{var d,h,g,c=t.split(i[1]),p=c[0],u=l.length==o;try{if(p==+p)throw Error;h=JSON.parse(p)}catch(t){h=this.normalizeTags(p)[0]||{value:p}}if(u||!(c.length>1)||n&&!this.isTagWhitelisted(h.value)||!s&&this.isTagDuplicate(h.value)){if(t)return e?i[0]+t:t}else a.call(this,h),h[d=h[r]?r:"value"]=this.trim(h[d]),g=this.createTagElem(h),l.push(h),g.classList.add(this.settings.classNames.tagNoAnimation),c[0]=g.outerHTML,this.value.push(h);return c.join("")})).join(""),this.DOM.input.innerHTML=t,this.DOM.input.appendChild(document.createTextNode("")),this.DOM.input.normalize(),this.getTagElms().forEach(((t,e)=>this.tagData(t,l[e]))),this.update({withoutChangeEvent:!0}),t},replaceTextWithNode(t,e){if(this.state.tag||e){e=e||this.state.tag.prefix+this.state.tag.value;var i,s,a=window.getSelection(),n=a.anchorNode,o=this.state.tag.delimiters?this.state.tag.delimiters.length:0;return n.splitText(a.anchorOffset-o),i=n.nodeValue.lastIndexOf(e),s=n.splitText(i),t&&n.parentNode.replaceChild(t,s),!0}},selectTag(t,e){if(!this.settings.enforceWhitelist||this.isTagWhitelisted(e.value)){this.input.set.call(this,e[this.settings.tagTextProp||"value"],!0),this.state.actions.selectOption&&setTimeout(this.setRangeAtStartEnd.bind(this));var i=this.getLastTag();return i?this.replaceTag(i,e):this.appendTag(t),this.value[0]=e,this.trigger("add",{tag:t,data:e}),this.update(),[t]}},addEmptyTag(t){var e=d({value:""},t||{}),i=this.createTagElem(e);this.tagData(i,e),this.appendTag(i),this.editTag(i,{skipValidation:!0})},addTags(t,e,i=this.settings.skipInvalid){var s=[],a=this.settings,n=document.createDocumentFragment();return t&&0!=t.length?(t=this.normalizeTags(t),"mix"==a.mode?this.addMixTags(t):("select"==a.mode&&(e=!1),this.DOM.input.removeAttribute("style"),t.forEach((t=>{var e,o={},r=Object.assign({},t,{value:t.value+""});if((t=Object.assign({},r)).__isValid=this.hasMaxTags()||this.validateTag(t),a.transformTag.call(this,t),!0!==t.__isValid){if(i)return;d(o,this.getInvalidTagAttrs(t,t.__isValid),{__preInvalidData:r}),t.__isValid==this.TEXTS.duplicate&&this.flashTag(this.getTagElmByValue(t.value))}if(t.readonly&&(o["aria-readonly"]=!0),e=this.createTagElem(t,o),s.push(e),"select"==a.mode)return this.selectTag(e,t);n.appendChild(e),t.__isValid&&!0===t.__isValid?(this.value.push(t),this.trigger("add",{tag:e,index:this.value.length-1,data:t})):(this.trigger("invalid",{data:t,index:this.value.length,tag:e,message:t.__isValid}),a.keepInvalidTags||setTimeout((()=>this.removeTags(e,!0)),1e3)),this.dropdown.position()})),this.appendTag(n),this.update(),t.length&&e&&this.input.set.call(this),this.dropdown.refilter(),s)):("select"==a.mode&&this.removeAllTags(),s)},addMixTags(t){if(t[0].prefix||this.state.tag)return this.prefixedTextToTag(t[0]);"string"==typeof t&&(t=[{value:t}]);var e=!!this.state.selection,i=document.createDocumentFragment();return t.forEach((t=>{var e=this.createTagElem(t);i.appendChild(e),this.insertAfterTag(e)})),e?this.injectAtCaret(i):(this.DOM.input.focus(),(e=this.setStateSelection()).range.setStart(this.DOM.input,e.range.endOffset),e.range.setEnd(this.DOM.input,e.range.endOffset),this.DOM.input.appendChild(i),this.updateValueByDOMTags(),this.update()),i},prefixedTextToTag(t){var e,i=this.settings,s=this.state.tag.delimiters;if(i.transformTag.call(this,t),t.prefix=t.prefix||this.state.tag?this.state.tag.prefix:(i.pattern.source||i.pattern)[0],e=this.createTagElem(t),this.replaceTextWithNode(e)||this.DOM.input.appendChild(e),setTimeout((()=>e.classList.add(this.settings.classNames.tagNoAnimation)),300),this.value.push(t),this.update(),!s){var a=this.insertAfterTag(e)||e;this.placeCaretAfterNode(a)}return this.state.tag=null,this.trigger("add",d({},{tag:e},{data:t})),e},appendTag(t){var e=this.DOM,i=e.scope.lastElementChild;i===e.input?e.scope.insertBefore(t,i):e.scope.appendChild(t)},createTagElem(t,e){t.__tagId=([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g,(t=>(t^crypto.getRandomValues(new Uint8Array(1))[0]&15>>t/4).toString(16)));var s,a=d({},t,i({value:r(t.value+"")},e));return function(t){for(var e,i=document.createNodeIterator(t,NodeFilter.SHOW_TEXT,null,!1);e=i.nextNode();)e.textContent.trim()||e.parentNode.removeChild(e)}(s=this.parseTemplate("tag",[a])),this.tagData(s,t),s},reCheckInvalidTags(){var t=this.settings;this.getTagElms(t.classNames.tagNotAllowed).forEach(((t,e)=>{var i=this.tagData(t),s=this.hasMaxTags(),a=this.validateTag(i);if(!0===a&&!s)return i=i.__preInvalidData?i.__preInvalidData:{value:i.value},this.replaceTag(t,i);t.title=s||a}))},removeTags(t,e,i){var s;t=t&&t instanceof HTMLElement?[t]:t instanceof Array?t:t?[t]:[this.getLastTag()],s=t.reduce(((t,e)=>(e&&"string"==typeof e&&(e=this.getTagElmByValue(e)),e&&this.tagData(e)&&t.push({node:e,idx:this.getTagIdx(this.tagData(e)),data:this.tagData(e,{__removed:!0})}),t)),[]),i="number"==typeof i?i:this.CSSVars.tagHideTransition,"select"==this.settings.mode&&(i=0,this.input.set.call(this)),1==s.length&&s[0].node.classList.contains(this.settings.classNames.tagNotAllowed)&&(e=!0),s.length&&this.settings.hooks.beforeRemoveTag(s,{tagify:this}).then((()=>{function t(t){t.node.parentNode&&(t.node.parentNode.removeChild(t.node),e?this.settings.keepInvalidTags&&this.trigger("remove",{tag:t.node,index:t.idx}):(this.trigger("remove",{tag:t.node,index:t.idx,data:t.data}),this.dropdown.refilter(),this.dropdown.position(),this.DOM.input.normalize(),this.settings.keepInvalidTags&&this.reCheckInvalidTags()))}i&&i>10&&1==s.length?function(e){e.node.style.width=parseFloat(window.getComputedStyle(e.node).width)+"px",document.body.clientTop,e.node.classList.add(this.settings.classNames.tagHide),setTimeout(t.bind(this),i,e)}.call(this,s[0]):s.forEach(t.bind(this)),e||(this.removeTagsFromValue(s.map((t=>t.node))),this.update())})).catch((t=>{}))},removeTagsFromDOM(){[].slice.call(this.getTagElms()).forEach((t=>t.parentNode.removeChild(t)))},removeTagsFromValue(t){(t=Array.isArray(t)?t:[t]).forEach((t=>{var e=this.tagData(t),i=this.getTagIdx(e);i>-1&&this.value.splice(i,1)}))},removeAllTags(t){t=t||{},this.value=[],"mix"==this.settings.mode?this.DOM.input.innerHTML="":this.removeTagsFromDOM(),this.dropdown.position(),"select"==this.settings.mode&&this.input.set.call(this),this.update(t)},postUpdate(){var t=this.settings.classNames,e="mix"==this.settings.mode?this.settings.mixMode.integrated?this.DOM.input.textContent:this.DOM.originalInput.value:this.value.length;this.toggleClass(t.hasMaxTags,this.value.length>=this.settings.maxTags),this.toggleClass(t.hasNoTags,!this.value.length),this.toggleClass(t.empty,!e)},update(t){var e=this.DOM.originalInput;this.settings.mixMode.integrated||(e.value=this.getInputValue()),this.postUpdate(),!(t||{}).withoutChangeEvent&&this.state.loadedOriginalValues&&this.triggerChangeEvent()},getInputValue(){var t=this.getCleanValue();return"mix"==this.settings.mode?this.getMixedTagsAsString(t):t.length?this.settings.originalInputValueFormat?this.settings.originalInputValueFormat(t):JSON.stringify(t):""},getCleanValue(t){return e=t||this.value,i=this.dataProps,e&&Array.isArray(e)&&e.map((t=>a(t,i)));var e,i},getMixedTagsAsString(){var t="",e=this,i=this.settings.mixTagsInterpolator;return function s(n){n.childNodes.forEach((n=>{if(1==n.nodeType){const o=e.tagData(n);if(n.classList.contains(e.settings.classNames.tag)&&o){if(o.__removed)return;return void(t+=i[0]+JSON.stringify(a(o,e.dataProps))+i[1])}"BR"!=n.tagName||n.parentNode!=e.DOM.input&&1!=n.parentNode.childNodes.length?"DIV"!=n.tagName&&"P"!=n.tagName||(t+="\r\n",s(n)):t+="\r\n"}else t+=n.textContent}))}(this.DOM.input),t}},w.prototype.removeTag=w.prototype.removeTags,w})); +!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t="undefined"!=typeof globalThis?globalThis:t||self).Tagify=e()}(this,(function(){"use strict";function t(t,e,i){return e in t?Object.defineProperty(t,e,{value:i,enumerable:!0,configurable:!0,writable:!0}):t[e]=i,t}function e(t,e){var i=Object.keys(t);if(Object.getOwnPropertySymbols){var s=Object.getOwnPropertySymbols(t);e&&(s=s.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),i.push.apply(i,s)}return i}function i(i){for(var s=1;s(t=""+t,e=""+e,s&&(t=t.trim(),e=e.trim()),i?t==e:t.toLowerCase()==e.toLowerCase());function a(t,e){var i,s={};for(i in t)e.indexOf(i)<0&&(s[i]=t[i]);return s}function n(t){var e=document.createElement("div");return t.replace(/\&#?[0-9a-z]+;/gi,(function(t){return e.innerHTML=t,e.innerText}))}function o(t,e){for(e=e||"previous";t=t[e+"Sibling"];)if(3==t.nodeType)return t}function r(t){return"string"==typeof t?t.replace(/&/g,"&").replace(//g,">").replace(/"/g,""").replace(/`|'/g,"'"):t}function l(t){var e=Object.prototype.toString.call(t).split(" ")[1].slice(0,-1);return t===Object(t)&&"Array"!=e&&"Function"!=e&&"RegExp"!=e&&"HTMLUnknownElement"!=e}function d(t,e,i){function s(t,e){for(var i in e)if(e.hasOwnProperty(i)){if(l(e[i])){l(t[i])?s(t[i],e[i]):t[i]=Object.assign({},e[i]);continue}if(Array.isArray(e[i])){t[i]=Object.assign([],e[i]);continue}t[i]=e[i]}}return t instanceof Object||(t={}),s(t,e),i&&s(t,i),t}function h(t){return String.prototype.normalize?"string"==typeof t?t.normalize("NFD").replace(/[\u0300-\u036f]/g,""):void 0:t}var g=()=>/(?=.*chrome)(?=.*android)/i.test(navigator.userAgent);var c={delimiters:",",pattern:null,tagTextProp:"value",maxTags:1/0,callbacks:{},addTagOnBlur:!0,duplicates:!1,whitelist:[],blacklist:[],enforceWhitelist:!1,userInput:!0,keepInvalidTags:!1,mixTagsAllowedAfter:/,|\.|\:|\s/,mixTagsInterpolator:["[[","]]"],backspace:!0,skipInvalid:!1,pasteAsTags:!0,editTags:{clicks:2,keepInvalid:!0},transformTag:()=>{},trim:!0,a11y:{focusableTags:!1},mixMode:{insertAfterTag:" "},autoComplete:{enabled:!0,rightKey:!1},classNames:{namespace:"tagify",mixMode:"tagify--mix",selectMode:"tagify--select",input:"tagify__input",focus:"tagify--focus",tag:"tagify__tag",tagNoAnimation:"tagify--noAnim",tagInvalid:"tagify--invalid",tagNotAllowed:"tagify--notAllowed",inputInvalid:"tagify__input--invalid",tagX:"tagify__tag__removeBtn",tagText:"tagify__tag-text",dropdown:"tagify__dropdown",dropdownWrapper:"tagify__dropdown__wrapper",dropdownItem:"tagify__dropdown__item",dropdownItemActive:"tagify__dropdown__item--active",dropdownInital:"tagify__dropdown--initial",scopeLoading:"tagify--loading",tagLoading:"tagify__tag--loading",tagEditing:"tagify__tag--editable",tagFlash:"tagify__tag--flash",tagHide:"tagify__tag--hide",hasMaxTags:"tagify--hasMaxTags",hasNoTags:"tagify--noTags",empty:"tagify--empty"},dropdown:{classname:"",enabled:2,maxItems:10,searchKeys:["value","searchBy"],fuzzySearch:!0,caseSensitive:!1,accentedSearch:!0,highlightFirst:!1,closeOnSelect:!0,clearOnSelect:!0,position:"all",appendTarget:null},hooks:{beforeRemoveTag:()=>Promise.resolve(),beforePaste:()=>Promise.resolve(),suggestionClick:()=>Promise.resolve()}};function p(){this.dropdown={};for(let t in this._dropdown)this.dropdown[t]="function"==typeof this._dropdown[t]?this._dropdown[t].bind(this):this._dropdown[t];this.settings.dropdown.enabled>=0&&this.dropdown.init()}var u,m={init(){this.DOM.dropdown=this.parseTemplate("dropdown",[this.settings]),this.DOM.dropdown.content=this.DOM.dropdown.querySelector(this.settings.classNames.dropdownWrapperSelector)},show(t){var e,i,a,n=this.settings,o="mix"==n.mode&&!n.enforceWhitelist,r=!n.whitelist||!n.whitelist.length,d="manual"==n.dropdown.position;if(t=void 0===t?this.state.inputText:t,(!r||o||n.templates.dropdownItemNoMatch)&&!1!==n.dropdown.enable&&!this.state.isLoading){if(clearTimeout(this.dropdownHide__bindEventsTimeout),this.suggestedListItems=this.dropdown.filterListItems(t),t&&!this.suggestedListItems.length&&(this.trigger("dropdown:noMatch",t),n.templates.dropdownItemNoMatch&&(a=n.templates.dropdownItemNoMatch.call(this,{value:t}))),!a){if(this.suggestedListItems.length)t&&o&&!this.state.editing.scope&&!s(this.suggestedListItems[0].value,t)&&this.suggestedListItems.unshift({value:t});else{if(!t||!o||this.state.editing.scope)return this.input.autocomplete.suggest.call(this),void this.dropdown.hide();this.suggestedListItems=[{value:t}]}i=""+(l(e=this.suggestedListItems[0])?e.value:e),n.autoComplete&&i&&0==i.indexOf(t)&&this.input.autocomplete.suggest.call(this,e)}this.dropdown.fill(a),n.dropdown.highlightFirst&&this.dropdown.highlightOption(this.DOM.dropdown.content.children[0]),this.state.dropdown.visible||setTimeout(this.dropdown.events.binding.bind(this)),this.state.dropdown.visible=t||!0,this.state.dropdown.query=t,this.setStateSelection(),d||setTimeout((()=>{this.dropdown.position(),this.dropdown.render()})),setTimeout((()=>{this.trigger("dropdown:show",this.DOM.dropdown)}))}},hide(t){var e=this.DOM,i=e.scope,s=e.dropdown,a="manual"==this.settings.dropdown.position&&!t;if(s&&document.body.contains(s)&&!a)return window.removeEventListener("resize",this.dropdown.position),this.dropdown.events.binding.call(this,!1),i.setAttribute("aria-expanded",!1),s.parentNode.removeChild(s),setTimeout((()=>{this.state.dropdown.visible=!1}),100),this.state.dropdown.query=this.state.ddItemData=this.state.ddItemElm=this.state.selection=null,this.state.tag&&this.state.tag.value.length&&(this.state.flaggedTags[this.state.tag.baseOffset]=this.state.tag),this.trigger("dropdown:hide",s),this},render(){var t,e,i,s=(t=this.DOM.dropdown,(i=t.cloneNode(!0)).style.cssText="position:fixed; top:-9999px; opacity:0",document.body.appendChild(i),e=i.clientHeight,i.parentNode.removeChild(i),e),a=this.settings;return this.DOM.scope.setAttribute("aria-expanded",!0),document.body.contains(this.DOM.dropdown)||(this.DOM.dropdown.classList.add(a.classNames.dropdownInital),this.dropdown.position(s),a.dropdown.appendTarget.appendChild(this.DOM.dropdown),setTimeout((()=>this.DOM.dropdown.classList.remove(a.classNames.dropdownInital)))),this},fill(t){var e;t="string"==typeof t?t:this.dropdown.createListHTML(t||this.suggestedListItems),this.DOM.dropdown.content.innerHTML=(e=t)?e.replace(/\>[\r\n ]+\<").replace(/(<.*?>)|\s+/g,((t,e)=>e||" ")):""},refilter(t){t=t||this.state.dropdown.query||"",this.suggestedListItems=this.dropdown.filterListItems(t),this.dropdown.fill(),this.suggestedListItems.length||this.dropdown.hide(),this.trigger("dropdown:updated",this.DOM.dropdown)},position(t){var e=this.settings.dropdown;if("manual"!=e.position){var i,s,a,n,o,r,l=this.DOM.dropdown,d=e.placeAbove,h=document.documentElement.clientHeight,g=Math.max(document.documentElement.clientWidth||0,window.innerWidth||0)>480?e.position:"all",c=this.DOM["input"==g?"input":"scope"];t=t||l.clientHeight,this.state.dropdown.visible&&("text"==g?(a=(i=this.getCaretGlobalPosition()).bottom,s=i.top,n=i.left,o="auto"):(r=function(t){for(var e=0,i=0;t;)e+=t.offsetLeft||0,i+=t.offsetTop||0,t=t.parentNode;return{left:e,top:i}}(this.settings.dropdown.appendTarget),s=(i=c.getBoundingClientRect()).top-r.top,a=i.bottom-1-r.top,n=i.left-r.left,o=i.width+"px"),s=Math.floor(s),a=Math.ceil(a),d=void 0===d?h-i.bottom{if(e)return this.dropdown.selectOption(e);this.dropdown.hide(),"mix"!=this.settings.mode&&this.addTags(this.state.inputText.trim(),!0)})).catch((t=>t));break;case"Backspace":{if("mix"==this.settings.mode||this.state.editing.scope)return;let t=this.state.inputText.trim();""!=t&&8203!=t.charCodeAt(0)||(!0===this.settings.backspace?this.removeTags():"edit"==this.settings.backspace&&setTimeout(this.editTag.bind(this),0))}}},onMouseOver(t){var e=t.target.closest(this.settings.classNames.dropdownItemSelector);e&&this.dropdown.highlightOption(e)},onMouseLeave(t){this.dropdown.highlightOption()},onClick(t){if(0==t.button&&t.target!=this.DOM.dropdown&&t.target!=this.DOM.dropdown.content){var e=t.target.closest(this.settings.classNames.dropdownItemSelector),i=this.dropdown.getSuggestionDataByNode(e);this.state.actions.selectOption=!0,setTimeout((()=>this.state.actions.selectOption=!1),50),this.settings.hooks.suggestionClick(t,{tagify:this,tagData:i,suggestionElm:e}).then((()=>{e?this.dropdown.selectOption(e):this.dropdown.hide()})).catch((t=>t))}},onScroll(t){var e=t.target,i=e.scrollTop/(e.scrollHeight-e.parentNode.clientHeight)*100;this.trigger("dropdown:scroll",{percentage:Math.round(i)})}}},getSuggestionDataByNode(t){var e=t?+t.getAttribute("tagifySuggestionIdx"):-1;return this.suggestedListItems[e]||null},highlightOption(t,e){var i,s=this.settings.classNames.dropdownItemActive;if(this.state.ddItemElm&&(this.state.ddItemElm.classList.remove(s),this.state.ddItemElm.removeAttribute("aria-selected")),!t)return this.state.ddItemData=null,this.state.ddItemElm=null,void this.input.autocomplete.suggest.call(this);i=this.suggestedListItems[this.getNodeIndex(t)],this.state.ddItemData=i,this.state.ddItemElm=t,t.classList.add(s),t.setAttribute("aria-selected",!0),e&&(t.parentNode.scrollTop=t.clientHeight+t.offsetTop-t.parentNode.clientHeight),this.settings.autoComplete&&(this.input.autocomplete.suggest.call(this,i),this.dropdown.position())},selectOption(t){var e,i=this.settings.dropdown,s=i.clearOnSelect,a=i.closeOnSelect;if(!t)return e=this.addTags(this.state.inputText,!0),void(a&&this.dropdown.hide());var n=t.getAttribute("tagifySuggestionIdx"),o=this.suggestedListItems[+n];this.trigger("dropdown:select",{data:o,elm:t}),n&&o?(this.state.editing?this.onEditTagDone(null,d({__isValid:!0},o)):e=this["mix"==this.settings.mode?"addMixTags":"addTags"]([o],s),this.DOM.input.parentNode&&(setTimeout((()=>{this.DOM.input.focus(),this.toggleFocusClass(!0),this.placeCaretAfterNode(e)})),a?setTimeout(this.dropdown.hide.bind(this)):this.dropdown.refilter())):this.dropdown.hide()},selectAll(){return this.suggestedListItems.length=0,this.dropdown.hide(),this.addTags(this.dropdown.filterListItems(""),!0),this},filterListItems(t,e){var i,s,a,n,o,r=this.settings,d=r.dropdown,g=(e=e||{},t="select"==r.mode&&this.value.length&&this.value[0][r.tagTextProp]==t?"":t,[]),c=r.whitelist,p=d.maxItems||1/0,u=d.searchKeys,m=0;if(!t||!u.length)return(r.duplicates?c:c.filter((t=>!this.isTagDuplicate(l(t)?t.value:t)))).slice(0,p);function v(t,e){return e.toLowerCase().split(" ").every((e=>t.includes(e.toLowerCase())))}for(o=d.caseSensitive?""+t:(""+t).toLowerCase();mu.includes(t)))?["value"]:u;if(d.fuzzySearch&&!e.exact?(a=t.reduce(((t,e)=>t+" "+(i[e]||"")),"").toLowerCase(),d.accentedSearch&&(a=h(a),o=h(o)),s=v(a,o)):s=t.some((t=>{var s=""+(i[t]||"");return d.accentedSearch&&(s=h(s),o=h(o)),d.caseSensitive||(s=s.toLowerCase()),e.exact?s==o:0==s.indexOf(o)})),n=!r.duplicates&&this.isTagDuplicate(l(i)?i.value:i),s&&!n&&p--&&g.push(i),0==p)break}return g},getMappedValue(t){var e=this.settings.dropdown.mapValueTo;return e?"function"==typeof e?e(t):t[e]||t.value:t.value},createListHTML(t){return d([],t).map(((t,e)=>{"string"!=typeof t&&"number"!=typeof t||(t={value:t});var i=this.dropdown.getMappedValue(t);t.value=i&&"string"==typeof i?r(i):i;var s=this.settings.templates.dropdownItem.apply(this,[t,this]);return s=s.replace(/\s*tagifySuggestionIdx=(["'])(.*?)\1/gim,"").replace(">",` tagifySuggestionIdx="${e}">`)})).join("")}},v={empty:"empty",exceed:"number of tags exceeded",pattern:"pattern mismatch",duplicate:"already exists",notAllowed:"not allowed"},f={wrapper:(t,e)=>`\n \n `,tag(t,e){var i=this.settings;return`\n \n
\n ${t[i.tagTextProp]||t.value}\n
\n `},dropdown(t){var e=t.dropdown,i="manual"==e.position,s=`${t.classNames.dropdown}`;return`
\n
\n
`},dropdownItem(t,e){return`
${t.value}
`},dropdownItemNoMatch:null};var T={customBinding(){this.customEventsList.forEach((t=>{this.on(t,this.settings.callbacks[t])}))},binding(t=!0){var e,i=this.events.callbacks,s=t?"addEventListener":"removeEventListener";if(!this.state.mainEvents||!t)for(var a in this.state.mainEvents=t,t&&!this.listeners.main&&(this.events.bindGlobal.call(this),this.settings.isJQueryPlugin&&jQuery(this.DOM.originalInput).on("tagify.removeAllTags",this.removeAllTags.bind(this))),e=this.listeners.main=this.listeners.main||{focus:["input",i.onFocusBlur.bind(this)],keydown:["input",i.onKeydown.bind(this)],click:["scope",i.onClickScope.bind(this)],dblclick:["scope",i.onDoubleClickScope.bind(this)],paste:["input",i.onPaste.bind(this)]})this.DOM[e[a][0]][s](a,e[a][1])},bindGlobal(t){var e,i=this.events.callbacks,s=t?"removeEventListener":"addEventListener";if(t||!this.listeners.global)for(e of(this.listeners.global=this.listeners&&this.listeners.global||[{type:this.isIE?"keydown":"input",target:this.DOM.input,cb:i[this.isIE?"onInputIE":"onInput"].bind(this)},{type:"keydown",target:window,cb:i.onWindowKeyDown.bind(this)},{type:"blur",target:this.DOM.input,cb:i.onFocusBlur.bind(this)}],this.listeners.global))e.target[s](e.type,e.cb)},unbindGlobal(){this.events.bindGlobal.call(this,!0)},callbacks:{onFocusBlur(t){var e=t.target?this.trim(t.target.textContent):"",i=this.settings,s=t.type,a=i.dropdown.enabled>=0,n={relatedTarget:t.relatedTarget},o=this.state.actions.selectOption&&(a||!i.dropdown.closeOnSelect),r=this.state.actions.addNew&&a,l=t.relatedTarget&&t.relatedTarget.classList.contains(i.classNames.tag)&&this.DOM.scope.contains(t.relatedTarget);if("blur"==s){if(t.relatedTarget===this.DOM.scope)return this.dropdown.hide(),void this.DOM.input.focus();this.postUpdate(),this.triggerChangeEvent()}if(!o&&!r)if(this.state.hasFocus="focus"==s&&+new Date,this.toggleFocusClass(this.state.hasFocus),"mix"!=i.mode){if("focus"==s)return this.trigger("focus",n),void(0!==i.dropdown.enabled&&i.userInput||this.dropdown.show());"blur"==s&&(this.trigger("blur",n),this.loading(!1),"select"==this.settings.mode&&l&&(e=""),("select"==this.settings.mode&&e?!this.value.length||this.value[0].value!=e:e&&!this.state.actions.selectOption&&i.addTagOnBlur)&&this.addTags(e,!0),"select"!=this.settings.mode||e||this.removeTags()),this.DOM.input.removeAttribute("style"),this.dropdown.hide()}else"focus"==s?this.trigger("focus",n):"blur"==t.type&&(this.trigger("blur",n),this.loading(!1),this.dropdown.hide(),this.state.dropdown.visible=void 0,this.setStateSelection())},onWindowKeyDown(t){var e,i=document.activeElement;if(i.classList.contains(this.settings.classNames.tag)&&this.DOM.scope.contains(document.activeElement))switch(e=i.nextElementSibling,t.key){case"Backspace":this.removeTags(i),(e||this.DOM.input).focus();break;case"Enter":setTimeout(this.editTag.bind(this),0,i)}},onKeydown(t){"select"==this.settings.mode&&this.settings.enforceWhitelist&&this.value.length&&t.preventDefault();var e=this.trim(t.target.textContent);if(this.trigger("keydown",{originalEvent:this.cloneEvent(t)}),"mix"==this.settings.mode){switch(t.key){case"Left":case"ArrowLeft":this.state.actions.ArrowLeft=!0;break;case"Delete":case"Backspace":if(this.state.editing)return;var i,s,a,r=document.getSelection(),l="Delete"==t.key&&r.anchorOffset==(r.anchorNode.length||0),d=1==r.anchorNode.nodeType||!r.anchorOffset&&r.anchorNode.previousElementSibling,h=n(this.DOM.input.innerHTML),c=this.getTagElms();if("edit"==this.settings.backspace&&d)return i=1==r.anchorNode.nodeType?null:r.anchorNode.previousElementSibling,setTimeout(this.editTag.bind(this),0,i),void t.preventDefault();if(g()&&d)return a=o(d),d.hasAttribute("readonly")||d.remove(),this.DOM.input.focus(),void setTimeout((()=>{this.placeCaretAfterNode(a),this.DOM.input.click()}));if("BR"==r.anchorNode.nodeName)return;if((l||d)&&1==r.anchorNode.nodeType?s=0==r.anchorOffset?l?c[0]:null:c[r.anchorOffset-1]:l?s=r.anchorNode.nextElementSibling:d&&(s=d),3==r.anchorNode.nodeType&&!r.anchorNode.nodeValue&&r.anchorNode.previousElementSibling&&t.preventDefault(),(d||l)&&!this.settings.backspace)return void t.preventDefault();if("Range"!=r.type&&!r.anchorOffset&&r.anchorNode==this.DOM.input&&"Delete"!=t.key)return void t.preventDefault();if("Range"!=r.type&&s&&s.hasAttribute("readonly"))return void this.placeCaretAfterNode(o(s));clearTimeout(u),u=setTimeout((()=>{var t=document.getSelection(),e=n(this.DOM.input.innerHTML),i=t.anchorNode.previousElementSibling;if(!g()&&e.length>=h.length&&i&&!i.hasAttribute("readonly")&&(this.removeTags(i),this.fixFirefoxLastTagNoCaret(),2==this.DOM.input.children.length&&"BR"==this.DOM.input.children[1].tagName))return this.DOM.input.innerHTML="",this.value.length=0,!0;this.value=[].map.call(c,((t,e)=>{var i=this.tagData(t);if(t.parentNode||i.readonly)return i;this.trigger("remove",{tag:t,index:e,data:i})})).filter((t=>t))}),20)}return!0}switch(t.key){case"Backspace":"select"==this.settings.mode&&this.settings.enforceWhitelist?this.removeTags():this.state.dropdown.visible&&"manual"!=this.settings.dropdown.position||""!=e&&8203!=e.charCodeAt(0)||(!0===this.settings.backspace?this.removeTags():"edit"==this.settings.backspace&&setTimeout(this.editTag.bind(this),0));break;case"Esc":case"Escape":if(this.state.dropdown.visible)return;t.target.blur();break;case"Down":case"ArrowDown":this.state.dropdown.visible||this.dropdown.show();break;case"ArrowRight":{let t=this.state.inputSuggestion||this.state.ddItemData;if(t&&this.settings.autoComplete.rightKey)return void this.addTags([t],!0);break}case"Tab":{let i="select"==this.settings.mode;if(!e||i)return!0;t.preventDefault()}case"Enter":if(this.state.dropdown.visible||229==t.keyCode)return;t.preventDefault(),setTimeout((()=>{this.state.actions.selectOption||this.addTags(e,!0)}))}},onInput(t){if("mix"==this.settings.mode)return this.events.callbacks.onMixTagsInput.call(this,t);var e=this.input.normalize.call(this),i=e.length>=this.settings.dropdown.enabled,s={value:e,inputElm:this.DOM.input};s.isValid=this.validateTag({value:e}),this.state.inputText!=e&&(this.input.set.call(this,e,!1),-1!=e.search(this.settings.delimiters)?this.addTags(e)&&this.input.set.call(this):this.settings.dropdown.enabled>=0&&this.dropdown[i?"show":"hide"](e),this.trigger("input",s))},onMixTagsInput(t){var e,i,s,a,n,o,r,l,h=this.settings,c=this.value.length,p=this.getTagElms(),u=document.createDocumentFragment(),m=window.getSelection().getRangeAt(0),v=[].map.call(p,(t=>this.tagData(t).value));if("deleteContentBackward"==t.inputType&&g()&&this.events.callbacks.onKeydown.call(this,{target:t.target,key:"Backspace"}),this.value.slice().forEach((t=>{t.readonly&&!v.includes(t.value)&&u.appendChild(this.createTagElem(t))})),u.childNodes.length&&(m.insertNode(u),this.setRangeAtStartEnd(!1,u.lastChild)),p.length!=c)return this.value=[].map.call(this.getTagElms(),(t=>this.tagData(t))),void this.update({withoutChangeEvent:!0});if(this.hasMaxTags())return!0;if(window.getSelection&&(o=window.getSelection()).rangeCount>0&&3==o.anchorNode.nodeType){if((m=o.getRangeAt(0).cloneRange()).collapse(!0),m.setStart(o.focusNode,0),s=(e=m.toString().slice(0,m.endOffset)).split(h.pattern).length-1,(i=e.match(h.pattern))&&(a=e.slice(e.lastIndexOf(i[i.length-1]))),a){if(this.state.actions.ArrowLeft=!1,this.state.tag={prefix:a.match(h.pattern)[0],value:a.replace(h.pattern,"")},this.state.tag.baseOffset=o.baseOffset-this.state.tag.value.length,l=this.state.tag.value.match(h.delimiters))return this.state.tag.value=this.state.tag.value.replace(h.delimiters,""),this.state.tag.delimiters=l[0],this.addTags(this.state.tag.value,h.dropdown.clearOnSelect),void this.dropdown.hide();n=this.state.tag.value.length>=h.dropdown.enabled;try{r=(r=this.state.flaggedTags[this.state.tag.baseOffset]).prefix==this.state.tag.prefix&&r.value[0]==this.state.tag.value[0],this.state.flaggedTags[this.state.tag.baseOffset]&&!this.state.tag.value&&delete this.state.flaggedTags[this.state.tag.baseOffset]}catch(t){}(r||s{this.update({withoutChangeEvent:!0}),this.trigger("input",d({},this.state.tag,{textContent:this.DOM.input.textContent})),this.state.tag&&this.dropdown[n?"show":"hide"](this.state.tag.value)}),10)},onInputIE(t){var e=this;setTimeout((function(){e.events.callbacks.onInput.call(e,t)}))},onClickScope(t){var e=this.settings,i=t.target.closest("."+e.classNames.tag),s=+new Date-this.state.hasFocus;if(t.target!=this.DOM.scope){if(!t.target.classList.contains(e.classNames.tagX))return i?(this.trigger("click",{tag:i,index:this.getNodeIndex(i),data:this.tagData(i),originalEvent:this.cloneEvent(t)}),void(1!==e.editTags&&1!==e.editTags.clicks||this.events.callbacks.onDoubleClickScope.call(this,t))):void(t.target==this.DOM.input&&("mix"==e.mode&&this.fixFirefoxLastTagNoCaret(),s>500)?this.state.dropdown.visible?this.dropdown.hide():0===e.dropdown.enabled&&"mix"!=e.mode&&this.dropdown.show():"select"==e.mode&&!this.state.dropdown.visible&&this.dropdown.show());this.removeTags(t.target.parentNode)}else this.state.hasFocus||this.DOM.input.focus()},onPaste(t){t.preventDefault();var e,i,s=this.settings;if("select"==s.mode&&s.enforceWhitelist||!s.userInput)return!1;s.readonly||(e=t.clipboardData||window.clipboardData,i=e.getData("Text"),s.hooks.beforePaste(t,{tagify:this,pastedText:i,clipboardData:e}).then((e=>{void 0===e&&(e=i),e&&(this.injectAtCaret(e,window.getSelection().getRangeAt(0)),"mix"==this.settings.mode?this.events.callbacks.onMixTagsInput.call(this,t):this.settings.pasteAsTags?this.addTags(e,!0):this.state.inputText=e)})).catch((t=>t)))},onEditTagInput(t,e){var i=t.closest("."+this.settings.classNames.tag),s=this.getNodeIndex(i),a=this.tagData(i),n=this.input.normalize.call(this,t),o=i.innerHTML!=i.__tagifyTagData.__originalHTML,r=this.validateTag({[this.settings.tagTextProp]:n});o||!0!==t.originalIsValid||(r=!0),i.classList.toggle(this.settings.classNames.tagInvalid,!0!==r),a.__isValid=r,i.title=!0===r?a.title||a.value:r,n.length>=this.settings.dropdown.enabled&&(this.state.editing&&(this.state.editing.value=n),this.dropdown.show(n)),this.trigger("edit:input",{tag:i,index:s,data:d({},this.value[s],{newValue:n}),originalEvent:this.cloneEvent(e)})},onEditTagFocus(t){this.state.editing={scope:t,input:t.querySelector("[contenteditable]")}},onEditTagBlur(t){if(this.state.hasFocus||this.toggleFocusClass(),this.DOM.scope.contains(t)){var e,i,s=this.settings,a=t.closest("."+s.classNames.tag),n=this.input.normalize.call(this,t),o=this.tagData(a).__originalData,r=a.innerHTML!=a.__tagifyTagData.__originalHTML,l=this.validateTag({[s.tagTextProp]:n});if(n)if(r){if(e=this.hasMaxTags(),i=this.getWhitelistItem(n)||d({},o,{[s.tagTextProp]:n,value:n,__isValid:l}),s.transformTag.call(this,i,o),!0!==(l=!e&&this.validateTag({[s.tagTextProp]:i[s.tagTextProp]}))){if(this.trigger("invalid",{data:i,tag:a,message:l}),s.editTags.keepInvalid)return;s.keepInvalidTags?i.__isValid=l:i=o}else s.keepInvalidTags&&(delete i.title,delete i["aria-invalid"],delete i.class);this.onEditTagDone(a,i)}else this.onEditTagDone(a,o);else this.onEditTagDone(a)}},onEditTagkeydown(t,e){switch(this.trigger("edit:keydown",{originalEvent:this.cloneEvent(t)}),t.key){case"Esc":case"Escape":e.innerHTML=e.__tagifyTagData.__originalHTML;case"Enter":case"Tab":t.preventDefault(),t.target.blur()}},onDoubleClickScope(t){var e,i,s=t.target.closest("."+this.settings.classNames.tag),a=this.settings;s&&a.userInput&&(e=s.classList.contains(this.settings.classNames.tagEditing),i=s.hasAttribute("readonly"),"select"==a.mode||a.readonly||e||i||!this.settings.editTags||this.editTag(s),this.toggleFocusClass(!0),this.trigger("dblclick",{tag:s,index:this.getNodeIndex(s),data:this.tagData(s)}))}}};function w(t,e){return t?t.previousElementSibling&&t.previousElementSibling.classList.contains("tagify")?(console.warn("Tagify: ","input element is already Tagified",t),this):(d(this,function(t){var e=document.createTextNode("");function i(t,i,s){s&&i.split(/\s+/g).forEach((i=>e[t+"EventListener"].call(e,i,s)))}return{off(t,e){return i("remove",t,e),this},on(t,e){return e&&"function"==typeof e&&i("add",t,e),this},trigger(i,s,a){var n;if(a=a||{cloneData:!0},i)if(t.settings.isJQueryPlugin)"remove"==i&&(i="removeTag"),jQuery(t.DOM.originalInput).triggerHandler(i,[s]);else{try{var o="object"==typeof s?s:{value:s};if((o=a.cloneData?d({},o):o).tagify=this,s instanceof Object)for(var r in s)s[r]instanceof HTMLElement&&(o[r]=s[r]);n=new CustomEvent(i,{detail:o})}catch(t){console.warn(t)}e.dispatchEvent(n)}}}}(this)),this.isFirefox="undefined"!=typeof InstallTrigger,this.isIE=window.document.documentMode,this.applySettings(t,e||{}),this.state={inputText:"",editing:!1,actions:{},mixMode:{},dropdown:{},flaggedTags:{}},this.value=[],this.listeners={},this.DOM={},this.build(t),p.call(this),this.getCSSVars(),this.loadOriginalValues(),this.events.customBinding.call(this),this.events.binding.call(this),void(t.autofocus&&this.DOM.input.focus())):(console.warn("Tagify: ","input element not found",t),this)}return w.prototype={_dropdown:m,customEventsList:["change","add","remove","invalid","input","click","keydown","focus","blur","edit:input","edit:beforeUpdate","edit:updated","edit:start","edit:keydown","dropdown:show","dropdown:hide","dropdown:select","dropdown:updated","dropdown:noMatch","dropdown:scroll"],dataProps:["__isValid","__removed","__originalData","__originalHTML","__tagId"],trim(t){return this.settings.trim&&t&&"string"==typeof t?t.trim():t},parseHTML:function(t){return(new DOMParser).parseFromString(t.trim(),"text/html").body.firstElementChild},templates:f,parseTemplate(t,e){return t=this.settings.templates[t]||t,this.parseHTML(t.apply(this,e))},set whitelist(t){this.settings.whitelist=t&&Array.isArray(t)?t:[]},get whitelist(){return this.settings.whitelist},applySettings(t,e){c.templates=this.templates;var s=this.settings=d({},c,e);s.disabled=t.hasAttribute("disabled"),s.readonly=t.hasAttribute("readonly"),s.placeholder=t.getAttribute("placeholder")||s.placeholder||"",s.required=t.hasAttribute("required");for(let t in s.classNames)Object.defineProperty(s.classNames,t+"Selector",{get(){return"."+this[t].split(" ")[0]}});if(this.isIE&&(s.autoComplete=!1),["whitelist","blacklist"].forEach((e=>{var i=t.getAttribute("data-"+e);i&&(i=i.split(s.delimiters))instanceof Array&&(s[e]=i)})),"autoComplete"in e&&!l(e.autoComplete)&&(s.autoComplete=c.autoComplete,s.autoComplete.enabled=e.autoComplete),"mix"==s.mode&&(s.autoComplete.rightKey=!0,s.delimiters=e.delimiters||null,s.tagTextProp&&!s.dropdown.searchKeys.includes(s.tagTextProp)&&s.dropdown.searchKeys.push(s.tagTextProp)),t.pattern)try{s.pattern=new RegExp(t.pattern)}catch(t){}if(this.settings.delimiters)try{s.delimiters=new RegExp(this.settings.delimiters,"g")}catch(t){}this.TEXTS=i(i({},v),s.texts||{}),"select"==s.mode&&(s.dropdown.enabled=0),s.dropdown.appendTarget=e.dropdown&&e.dropdown.appendTarget?e.dropdown.appendTarget:document.body},getAttributes(t){var e,i=this.getCustomAttributes(t),s="";for(e in i)s+=" "+e+(void 0!==t[e]?`="${i[e]}"`:"");return s},getCustomAttributes(t){if(!l(t))return"";var e,i={};for(e in t)"__"!=e.slice(0,2)&&"class"!=e&&t.hasOwnProperty(e)&&void 0!==t[e]&&(i[e]=r(t[e]));return i},setStateSelection(){var t=window.getSelection(),e={anchorOffset:t.anchorOffset,anchorNode:t.anchorNode,range:t.getRangeAt&&t.rangeCount&&t.getRangeAt(0)};return this.state.selection=e,e},getCaretGlobalPosition(){const t=document.getSelection();if(t.rangeCount){const e=t.getRangeAt(0),i=e.startContainer,s=e.startOffset;let a,n;if(s>0)return n=document.createRange(),n.setStart(i,s-1),n.setEnd(i,s),a=n.getBoundingClientRect(),{left:a.right,top:a.top,bottom:a.bottom};if(i.getBoundingClientRect)return i.getBoundingClientRect()}return{left:-9999,top:-9999}},getCSSVars(){var t=getComputedStyle(this.DOM.scope,null);var e;this.CSSVars={tagHideTransition:(({value:t,unit:e})=>"s"==e?1e3*t:t)(function(t){if(!t)return{};var e=(t=t.trim().split(" ")[0]).split(/\d+/g).filter((t=>t)).pop().trim();return{value:+t.split(e).filter((t=>t))[0].trim(),unit:e}}((e="tag-hide-transition",t.getPropertyValue("--"+e))))}},build(t){var e=this.DOM;this.settings.mixMode.integrated?(e.originalInput=null,e.scope=t,e.input=t):(e.originalInput=t,e.scope=this.parseTemplate("wrapper",[t,this.settings]),e.input=e.scope.querySelector(this.settings.classNames.inputSelector),t.parentNode.insertBefore(e.scope,t))},destroy(){this.events.unbindGlobal.call(this),this.DOM.scope.parentNode.removeChild(this.DOM.scope),this.dropdown.hide(!0),clearTimeout(this.dropdownHide__bindEventsTimeout)},loadOriginalValues(t){var e,i=this.settings;if(void 0===t&&(t=i.mixMode.integrated?this.DOM.input.textContent:this.DOM.originalInput.value),this.removeAllTags({withoutChangeEvent:!0}),t)if("mix"==i.mode)this.parseMixTags(t.trim()),(e=this.DOM.input.lastChild)&&"BR"==e.tagName||this.DOM.input.insertAdjacentHTML("beforeend","
");else{try{JSON.parse(t)instanceof Array&&(t=JSON.parse(t))}catch(t){}this.addTags(t).forEach((t=>t&&t.classList.add(i.classNames.tagNoAnimation)))}else this.postUpdate();this.state.lastOriginalValueReported=i.mixMode.integrated?"":this.DOM.originalInput.value,this.state.loadedOriginalValues=!0},cloneEvent(t){var e={};for(var i in t)e[i]=t[i];return e},loading(t){return this.state.isLoading=t,this.DOM.scope.classList[t?"add":"remove"](this.settings.classNames.scopeLoading),this},tagLoading(t,e){return t&&t.classList[e?"add":"remove"](this.settings.classNames.tagLoading),this},toggleClass(t,e){"string"==typeof t&&this.DOM.scope.classList.toggle(t,e)},toggleFocusClass(t){this.toggleClass(this.settings.classNames.focus,!!t)},triggerChangeEvent:function(){if(!this.settings.mixMode.integrated){var t=this.DOM.originalInput,e=this.state.lastOriginalValueReported!==t.value,i=new CustomEvent("change",{bubbles:!0});e&&(this.state.lastOriginalValueReported=t.value,i.simulated=!0,t._valueTracker&&t._valueTracker.setValue(Math.random()),t.dispatchEvent(i),this.trigger("change",this.state.lastOriginalValueReported),t.value=this.state.lastOriginalValueReported)}},events:T,fixFirefoxLastTagNoCaret(){},placeCaretAfterNode(t){if(t&&t.parentNode){var e=t.nextSibling,i=window.getSelection(),s=i.getRangeAt(0);i.rangeCount&&(s.setStartBefore(e||t),s.setEndBefore(e||t),i.removeAllRanges(),i.addRange(s))}},insertAfterTag(t,e){if(e=e||this.settings.mixMode.insertAfterTag,t&&t.parentNode&&e)return e="string"==typeof e?document.createTextNode(e):e,t.parentNode.insertBefore(e,t.nextSibling),e},editTag(t,e){t=t||this.getLastTag(),e=e||{},this.dropdown.hide();var i=this.settings;function s(){return t.querySelector(i.classNames.tagTextSelector)}var a=s(),n=this.getNodeIndex(t),o=this.tagData(t),r=this.events.callbacks,l=this,h=!0;if(a){if(!(o instanceof Object&&"editable"in o)||o.editable)return a.setAttribute("contenteditable",!0),t.classList.add(i.classNames.tagEditing),this.tagData(t,{__originalData:d({},o),__originalHTML:t.innerHTML}),a.addEventListener("focus",r.onEditTagFocus.bind(this,t)),a.addEventListener("blur",(function(){setTimeout((()=>r.onEditTagBlur.call(l,s())))})),a.addEventListener("input",r.onEditTagInput.bind(this,a)),a.addEventListener("keydown",(e=>r.onEditTagkeydown.call(this,e,t))),a.focus(),this.setRangeAtStartEnd(!1,a),e.skipValidation||(h=this.editTagToggleValidity(t)),a.originalIsValid=h,this.trigger("edit:start",{tag:t,index:n,data:o,isValid:h}),this}else console.warn("Cannot find element in Tag template: .",i.classNames.tagTextSelector)},editTagToggleValidity(t,e){var i;if(e=e||this.tagData(t))return(i=!("__isValid"in e)||!0===e.__isValid)||this.removeTagsFromValue(t),this.update(),t.classList.toggle(this.settings.classNames.tagNotAllowed,!i),e.__isValid;console.warn("tag has no data: ",t,e)},onEditTagDone(t,e){e=e||{};var i={tag:t=t||this.state.editing.scope,index:this.getNodeIndex(t),previousData:this.tagData(t),data:e};this.trigger("edit:beforeUpdate",i,{cloneData:!1}),this.state.editing=!1,delete e.__originalData,delete e.__originalHTML,t&&e[this.settings.tagTextProp]?(t=this.replaceTag(t,e),this.editTagToggleValidity(t,e),this.settings.a11y.focusableTags&&t.focus()):t&&this.removeTags(t),this.trigger("edit:updated",i),this.dropdown.hide(),this.settings.keepInvalidTags&&this.reCheckInvalidTags()},replaceTag(t,e){e&&e.value||(e=t.__tagifyTagData),e.__isValid&&1!=e.__isValid&&d(e,this.getInvalidTagAttrs(e,e.__isValid));var i=this.createTagElem(e);return t.parentNode.replaceChild(i,t),this.updateValueByDOMTags(),i},updateValueByDOMTags(){this.value.length=0,[].forEach.call(this.getTagElms(),(t=>{t.classList.contains(this.settings.classNames.tagNotAllowed.split(" ")[0])||this.value.push(this.tagData(t))})),this.update()},setRangeAtStartEnd(t,e){t="number"==typeof t?t:!!t,e=(e=e||this.DOM.input).lastChild||e;var i=document.getSelection();try{i.rangeCount>=1&&["Start","End"].forEach((s=>i.getRangeAt(0)["set"+s](e,t||e.length)))}catch(t){console.warn("Tagify: ",t)}},injectAtCaret(t,e){if(e=e||this.state.selection.range)return"string"==typeof t&&(t=document.createTextNode(t)),e.deleteContents(),e.insertNode(t),this.setRangeAtStartEnd(!1,t),this.updateValueByDOMTags(),this.update(),this},input:{set(t="",e=!0){var i=this.settings.dropdown.closeOnSelect;this.state.inputText=t,e&&(this.DOM.input.innerHTML=r(""+t)),!t&&i&&this.dropdown.hide.bind(this),this.input.autocomplete.suggest.call(this),this.input.validate.call(this)},validate(){var t=!this.state.inputText||!0===this.validateTag({value:this.state.inputText});return this.DOM.input.classList.toggle(this.settings.classNames.inputInvalid,!t),t},normalize(t){var e=t||this.DOM.input,i=[];e.childNodes.forEach((t=>3==t.nodeType&&i.push(t.nodeValue))),i=i.join("\n");try{i=i.replace(/(?:\r\n|\r|\n)/g,this.settings.delimiters.source.charAt(0))}catch(t){}return i=i.replace(/\s/g," "),this.settings.trim&&(i=i.replace(/^\s+/,"")),i},autocomplete:{suggest(t){if(this.settings.autoComplete.enabled){"string"==typeof(t=t||{})&&(t={value:t});var e=t.value?""+t.value:"",i=e.substr(0,this.state.inputText.length).toLowerCase(),s=e.substring(this.state.inputText.length);e&&this.state.inputText&&i==this.state.inputText.toLowerCase()?(this.DOM.input.setAttribute("data-suggest",s),this.state.inputSuggestion=t):(this.DOM.input.removeAttribute("data-suggest"),delete this.state.inputSuggestion)}},set(t){var e=this.DOM.input.getAttribute("data-suggest"),i=t||(e?this.state.inputText+e:null);return!!i&&("mix"==this.settings.mode?this.replaceTextWithNode(document.createTextNode(this.state.tag.prefix+i)):(this.input.set.call(this,i),this.setRangeAtStartEnd()),this.input.autocomplete.suggest.call(this),this.dropdown.hide(),!0)}}},getTagIdx(t){return this.value.findIndex((e=>e.__tagId==(t||{}).__tagId))},getNodeIndex(t){var e=0;if(t)for(;t=t.previousElementSibling;)e++;return e},getTagElms(...t){var e="."+[...this.settings.classNames.tag.split(" "),...t].join(".");return[].slice.call(this.DOM.scope.querySelectorAll(e))},getLastTag(){var t=this.DOM.scope.querySelectorAll(`${this.settings.classNames.tagSelector}:not(.${this.settings.classNames.tagHide}):not([readonly])`);return t[t.length-1]},tagData:(t,e,i)=>t?(e&&(t.__tagifyTagData=i?e:d({},t.__tagifyTagData||{},e)),t.__tagifyTagData):(console.warn("tag elment doesn't exist",t,e),e),isTagDuplicate(t,e){var i=this.settings;return"select"!=i.mode&&this.value.reduce(((a,n)=>s(this.trim(""+t),n.value,e||i.dropdown.caseSensitive)?a+1:a),0)},getTagIndexByValue(t){var e=[];return this.getTagElms().forEach(((i,a)=>{s(this.trim(i.textContent),t,this.settings.dropdown.caseSensitive)&&e.push(a)})),e},getTagElmByValue(t){var e=this.getTagIndexByValue(t)[0];return this.getTagElms()[e]},flashTag(t){t&&(t.classList.add(this.settings.classNames.tagFlash),setTimeout((()=>{t.classList.remove(this.settings.classNames.tagFlash)}),100))},isTagBlacklisted(t){return t=this.trim(t.toLowerCase()),this.settings.blacklist.filter((e=>(""+e).toLowerCase()==t)).length},isTagWhitelisted(t){return!!this.getWhitelistItem(t)},getWhitelistItem(t,e,i){e=e||"value";var a,n=this.settings;return(i=i||n.whitelist).some((i=>{var o="string"==typeof i?i:i[e]||i.value;if(s(o,t,n.dropdown.caseSensitive,n.trim))return a="string"==typeof i?{value:i}:i,!0})),a||"value"!=e||"value"==n.tagTextProp||(a=this.getWhitelistItem(t,n.tagTextProp,i)),a},validateTag(t){var e=this.settings,i="value"in t?"value":e.tagTextProp,s=this.trim(t[i]+"");return(t[i]+"").trim()?e.pattern&&e.pattern instanceof RegExp&&!e.pattern.test(s)?this.TEXTS.pattern:!e.duplicates&&this.isTagDuplicate(s,this.state.editing)?this.TEXTS.duplicate:this.isTagBlacklisted(s)||e.enforceWhitelist&&!this.isTagWhitelisted(s)?this.TEXTS.notAllowed:!e.validate||e.validate(t):this.TEXTS.empty},getInvalidTagAttrs(t,e){return{"aria-invalid":!0,class:`${t.class||""} ${this.settings.classNames.tagNotAllowed}`.trim(),title:e}},hasMaxTags(){return this.value.length>=this.settings.maxTags&&this.TEXTS.exceed},setReadonly(t,e){var i=this.settings;document.activeElement.blur(),i[e||"readonly"]=t,this.DOM.scope[(t?"set":"remove")+"Attribute"](e||"readonly",!0),"mix"==i.mode&&(this.DOM.input.contentEditable=!t)},setDisabled(t){this.setReadonly(t,"disabled")},normalizeTags(t){var e=this.settings,i=e.whitelist,s=e.delimiters,a=e.mode,n=e.tagTextProp;e.enforceWhitelist;var o=[],r=!!i&&i[0]instanceof Object,l=t instanceof Array,d=t=>(t+"").split(s).filter((t=>t)).map((t=>({[n]:this.trim(t),value:this.trim(t)})));if("number"==typeof t&&(t=t.toString()),"string"==typeof t){if(!t.trim())return[];t=d(t)}else l&&(t=[].concat(...t.map((t=>t.value?t:d(t)))));return r&&(t.forEach((t=>{var e=o.map((t=>t.value)),i=this.dropdown.filterListItems.call(this,t[n],{exact:!0});this.settings.duplicates||(i=i.filter((t=>!e.includes(t.value))));var s=i.length>1?this.getWhitelistItem(t[n],n,i):i[0];s&&s instanceof Object?o.push(s):"mix"!=a&&(null==t.value&&(t.value=t[n]),o.push(t))})),t=o),t},parseMixTags(t){var e=this.settings,i=e.mixTagsInterpolator,s=e.duplicates,a=e.transformTag,n=e.enforceWhitelist,o=e.maxTags,r=e.tagTextProp,l=[];return t=t.split(i[0]).map(((t,e)=>{var d,h,g,c=t.split(i[1]),p=c[0],u=l.length==o;try{if(p==+p)throw Error;h=JSON.parse(p)}catch(t){h=this.normalizeTags(p)[0]||{value:p}}if(u||!(c.length>1)||n&&!this.isTagWhitelisted(h.value)||!s&&this.isTagDuplicate(h.value)){if(t)return e?i[0]+t:t}else a.call(this,h),h[d=h[r]?r:"value"]=this.trim(h[d]),g=this.createTagElem(h),l.push(h),g.classList.add(this.settings.classNames.tagNoAnimation),c[0]=g.outerHTML,this.value.push(h);return c.join("")})).join(""),this.DOM.input.innerHTML=t,this.DOM.input.appendChild(document.createTextNode("")),this.DOM.input.normalize(),this.getTagElms().forEach(((t,e)=>this.tagData(t,l[e]))),this.update({withoutChangeEvent:!0}),t},replaceTextWithNode(t,e){if(this.state.tag||e){e=e||this.state.tag.prefix+this.state.tag.value;var i,s,a=window.getSelection(),n=a.anchorNode,o=this.state.tag.delimiters?this.state.tag.delimiters.length:0;return n.splitText(a.anchorOffset-o),i=n.nodeValue.lastIndexOf(e),s=n.splitText(i),t&&n.parentNode.replaceChild(t,s),!0}},selectTag(t,e){var i=this.settings;if(!i.enforceWhitelist||this.isTagWhitelisted(e.value)){this.input.set.call(this,e[i.tagTextProp||"value"],!0),this.state.actions.selectOption&&setTimeout(this.setRangeAtStartEnd.bind(this));var s=this.getLastTag();return s?this.replaceTag(s,e):this.appendTag(t),i.enforceWhitelist&&this.DOM.input.removeAttribute("contenteditable"),this.value[0]=e,this.trigger("add",{tag:t,data:e}),this.update(),[t]}},addEmptyTag(t){var e=d({value:""},t||{}),i=this.createTagElem(e);this.tagData(i,e),this.appendTag(i),this.editTag(i,{skipValidation:!0})},addTags(t,e,i=this.settings.skipInvalid){var s=[],a=this.settings,n=document.createDocumentFragment();return t&&0!=t.length?(t=this.normalizeTags(t),"mix"==a.mode?this.addMixTags(t):("select"==a.mode&&(e=!1),this.DOM.input.removeAttribute("style"),t.forEach((t=>{var e,o={},r=Object.assign({},t,{value:t.value+""});if((t=Object.assign({},r)).__isValid=this.hasMaxTags()||this.validateTag(t),a.transformTag.call(this,t),!0!==t.__isValid){if(i)return;d(o,this.getInvalidTagAttrs(t,t.__isValid),{__preInvalidData:r}),t.__isValid==this.TEXTS.duplicate&&this.flashTag(this.getTagElmByValue(t.value))}if(t.readonly&&(o["aria-readonly"]=!0),e=this.createTagElem(t,o),s.push(e),"select"==a.mode)return this.selectTag(e,t);n.appendChild(e),t.__isValid&&!0===t.__isValid?(this.value.push(t),this.trigger("add",{tag:e,index:this.value.length-1,data:t})):(this.trigger("invalid",{data:t,index:this.value.length,tag:e,message:t.__isValid}),a.keepInvalidTags||setTimeout((()=>this.removeTags(e,!0)),1e3)),this.dropdown.position()})),this.appendTag(n),this.update(),t.length&&e&&this.input.set.call(this),this.dropdown.refilter(),s)):("select"==a.mode&&this.removeAllTags(),s)},addMixTags(t){if(t[0].prefix||this.state.tag)return this.prefixedTextToTag(t[0]);"string"==typeof t&&(t=[{value:t}]);var e=!!this.state.selection,i=document.createDocumentFragment();return t.forEach((t=>{var e=this.createTagElem(t);i.appendChild(e),this.insertAfterTag(e)})),e?this.injectAtCaret(i):(this.DOM.input.focus(),(e=this.setStateSelection()).range.setStart(this.DOM.input,e.range.endOffset),e.range.setEnd(this.DOM.input,e.range.endOffset),this.DOM.input.appendChild(i),this.updateValueByDOMTags(),this.update()),i},prefixedTextToTag(t){var e,i=this.settings,s=this.state.tag.delimiters;if(i.transformTag.call(this,t),t.prefix=t.prefix||this.state.tag?this.state.tag.prefix:(i.pattern.source||i.pattern)[0],e=this.createTagElem(t),this.replaceTextWithNode(e)||this.DOM.input.appendChild(e),setTimeout((()=>e.classList.add(this.settings.classNames.tagNoAnimation)),300),this.value.push(t),this.update(),!s){var a=this.insertAfterTag(e)||e;this.placeCaretAfterNode(a)}return this.state.tag=null,this.trigger("add",d({},{tag:e},{data:t})),e},appendTag(t){var e=this.DOM,i=e.scope.lastElementChild;i===e.input?e.scope.insertBefore(t,i):e.scope.appendChild(t)},createTagElem(t,e){t.__tagId=([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g,(t=>(t^crypto.getRandomValues(new Uint8Array(1))[0]&15>>t/4).toString(16)));var s,a=d({},t,i({value:r(t.value+"")},e));return function(t){for(var e,i=document.createNodeIterator(t,NodeFilter.SHOW_TEXT,null,!1);e=i.nextNode();)e.textContent.trim()||e.parentNode.removeChild(e)}(s=this.parseTemplate("tag",[a])),this.tagData(s,t),s},reCheckInvalidTags(){var t=this.settings;this.getTagElms(t.classNames.tagNotAllowed).forEach(((t,e)=>{var i=this.tagData(t),s=this.hasMaxTags(),a=this.validateTag(i);if(!0===a&&!s)return i=i.__preInvalidData?i.__preInvalidData:{value:i.value},this.replaceTag(t,i);t.title=s||a}))},removeTags(t,e,i){var s;t=t&&t instanceof HTMLElement?[t]:t instanceof Array?t:t?[t]:[this.getLastTag()],s=t.reduce(((t,e)=>(e&&"string"==typeof e&&(e=this.getTagElmByValue(e)),e&&this.tagData(e)&&t.push({node:e,idx:this.getTagIdx(this.tagData(e)),data:this.tagData(e,{__removed:!0})}),t)),[]),i="number"==typeof i?i:this.CSSVars.tagHideTransition,"select"==this.settings.mode&&(i=0,this.input.set.call(this)),1==s.length&&s[0].node.classList.contains(this.settings.classNames.tagNotAllowed)&&(e=!0),s.length&&this.settings.hooks.beforeRemoveTag(s,{tagify:this}).then((()=>{function t(t){t.node.parentNode&&(t.node.parentNode.removeChild(t.node),e?this.settings.keepInvalidTags&&this.trigger("remove",{tag:t.node,index:t.idx}):(this.trigger("remove",{tag:t.node,index:t.idx,data:t.data}),this.dropdown.refilter(),this.dropdown.position(),this.DOM.input.normalize(),this.settings.keepInvalidTags&&this.reCheckInvalidTags()))}i&&i>10&&1==s.length?function(e){e.node.style.width=parseFloat(window.getComputedStyle(e.node).width)+"px",document.body.clientTop,e.node.classList.add(this.settings.classNames.tagHide),setTimeout(t.bind(this),i,e)}.call(this,s[0]):s.forEach(t.bind(this)),e||(this.removeTagsFromValue(s.map((t=>t.node))),this.update(),"select"==this.settings.mode&&this.DOM.input.setAttribute("contenteditable",!0))})).catch((t=>{}))},removeTagsFromDOM(){[].slice.call(this.getTagElms()).forEach((t=>t.parentNode.removeChild(t)))},removeTagsFromValue(t){(t=Array.isArray(t)?t:[t]).forEach((t=>{var e=this.tagData(t),i=this.getTagIdx(e);i>-1&&this.value.splice(i,1)}))},removeAllTags(t){t=t||{},this.value=[],"mix"==this.settings.mode?this.DOM.input.innerHTML="":this.removeTagsFromDOM(),this.dropdown.position(),"select"==this.settings.mode&&this.input.set.call(this),this.update(t)},postUpdate(){var t=this.settings.classNames,e="mix"==this.settings.mode?this.settings.mixMode.integrated?this.DOM.input.textContent:this.DOM.originalInput.value:this.value.length;this.toggleClass(t.hasMaxTags,this.value.length>=this.settings.maxTags),this.toggleClass(t.hasNoTags,!this.value.length),this.toggleClass(t.empty,!e)},update(t){var e=this.DOM.originalInput;this.settings.mixMode.integrated||(e.value=this.getInputValue()),this.postUpdate(),!(t||{}).withoutChangeEvent&&this.state.loadedOriginalValues&&this.triggerChangeEvent()},getInputValue(){var t=this.getCleanValue();return"mix"==this.settings.mode?this.getMixedTagsAsString(t):t.length?this.settings.originalInputValueFormat?this.settings.originalInputValueFormat(t):JSON.stringify(t):""},getCleanValue(t){return e=t||this.value,i=this.dataProps,e&&Array.isArray(e)&&e.map((t=>a(t,i)));var e,i},getMixedTagsAsString(){var t="",e=this,i=this.settings.mixTagsInterpolator;return function s(n){n.childNodes.forEach((n=>{if(1==n.nodeType){const o=e.tagData(n);if(n.classList.contains(e.settings.classNames.tag)&&o){if(o.__removed)return;return void(t+=i[0]+JSON.stringify(a(o,e.dataProps))+i[1])}"BR"!=n.tagName||n.parentNode!=e.DOM.input&&1!=n.parentNode.childNodes.length?"DIV"!=n.tagName&&"P"!=n.tagName||(t+="\r\n",s(n)):t+="\r\n"}else t+=n.textContent}))}(this.DOM.input),t}},w.prototype.removeTag=w.prototype.removeTags,w})); })(jQuery); \ No newline at end of file diff --git a/dist/react.tagify.js b/dist/react.tagify.js index 58bf2bf5..94a7e9bb 100644 --- a/dist/react.tagify.js +++ b/dist/react.tagify.js @@ -5,252 +5,4 @@ * https://github.com/yairEO/tagify */ -;(function(root, factory) { - if (typeof define === 'function' && define.amd) { - define([], factory); - } else if (typeof exports === 'object') { - module.exports = factory(); - } else { - root.React.tagify = factory(); - } -}(this, function() { -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = exports.MixedTags = void 0; - -var _react = _interopRequireWildcard(require("react")); - -var _server = require("react-dom/server"); - -var _propTypes = require("prop-types"); - -var _tagifyMin = _interopRequireDefault(require("./tagify.min.js")); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; } - -function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; } - -function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); } - -function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; } - -function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; } - -const noop = _ => _; - -const isSameDeep = (a, b) => { - const trans = x => typeof x == 'string' ? x : JSON.stringify(x); - - return trans(a) == trans(b); -}; // if a template is a React component, it should be outputed as a String (and not as a React component) - - -function templatesToString(templates) { - if (templates) { - for (let templateName in templates) { - let Template = templates[templateName]; - let isReactComp = String(Template).includes("jsxRuntime"); - if (isReactComp) templates[templateName] = (...props) => (0, _server.renderToStaticMarkup)( /*#__PURE__*/_react.default.createElement(Template, { - props: props - })); - } - } -} - -const TagifyWrapper = ({ - name, - value, - loading = false, - onInput = noop, - onAdd = noop, - onRemove = noop, - onEditInput = noop, - onEditBeforeUpdate = noop, - onEditUpdated = noop, - onEditStart = noop, - onEditKeydown = noop, - onInvalid = noop, - onClick = noop, - onKeydown = noop, - onFocus = noop, - onBlur = noop, - onChange = noop, - onDropdownShow = noop, - onDropdownHide = noop, - onDropdownSelect = noop, - onDropdownScroll = noop, - onDropdownNoMatch = noop, - onDropdownUpdated = noop, - readOnly, - disabled, - children, - settings = {}, - InputMode = "input", - autoFocus, - className, - whitelist, - tagifyRef, - placeholder = "", - defaultValue, - showDropdown -}) => { - const mountedRef = (0, _react.useRef)(); - const inputElmRef = (0, _react.useRef)(); - const tagify = (0, _react.useRef)(); - - const _value = defaultValue || value; - - const inputAttrs = (0, _react.useMemo)(() => ({ - ref: inputElmRef, - name, - defaultValue: children || typeof _value == 'string' ? _value : JSON.stringify(_value), - className, - readOnly, - disabled, - autoFocus, - placeholder - }), []); - const setFocus = (0, _react.useCallback)(() => { - autoFocus && tagify.current && tagify.current.DOM.input.focus(); - }, [tagify]); - (0, _react.useEffect)(() => { - templatesToString(settings.templates); - if (InputMode == "textarea") settings.mode = "mix"; // "whitelist" prop takes precedence - - if (whitelist && whitelist.length) settings.whitelist = whitelist; - const t = new _tagifyMin.default(inputElmRef.current, settings); - t.on("input", onInput).on("add", onAdd).on("remove", onRemove).on("invalid", onInvalid).on("keydown", onKeydown).on("focus", onFocus).on("blur", onBlur).on("click", onClick).on("change", onChange).on("edit:input", onEditInput).on("edit:beforeUpdate", onEditBeforeUpdate).on("edit:updated", onEditUpdated).on("edit:start", onEditStart).on("edit:keydown", onEditKeydown).on("dropdown:show", onDropdownShow).on("dropdown:hide", onDropdownHide).on("dropdown:select", onDropdownSelect).on("dropdown:scroll", onDropdownScroll).on("dropdown:noMatch", onDropdownNoMatch).on("dropdown:updated", onDropdownUpdated); // Bridge Tagify instance with parent component - - if (tagifyRef) { - tagifyRef.current = t; - } - - tagify.current = t; - setFocus(); // cleanup - - return () => { - t.destroy(); - }; - }, []); - (0, _react.useEffect)(() => { - setFocus(); - }, [autoFocus]); - (0, _react.useEffect)(() => { - if (mountedRef.current) { - tagify.current.settings.whitelist.length = 0; // replace whitelist array items - - whitelist && whitelist.length && tagify.current.settings.whitelist.push(...whitelist); - } - }, [whitelist]); - (0, _react.useEffect)(() => { - const currentValue = tagify.current.getInputValue(); - - if (mountedRef.current && !isSameDeep(value, currentValue)) { - tagify.current.loadOriginalValues(value); - } - }, [value]); - (0, _react.useEffect)(() => { - if (mountedRef.current) { - tagify.current.toggleClass(className); - } - }, [className]); - (0, _react.useEffect)(() => { - if (mountedRef.current) { - tagify.current.loading(loading); - } - }, [loading]); - (0, _react.useEffect)(() => { - if (mountedRef.current) { - tagify.current.setReadonly(readOnly); - } - }, [readOnly]); - (0, _react.useEffect)(() => { - if (mountedRef.current) { - tagify.current.setDisabled(disabled); - } - }, [disabled]); - (0, _react.useEffect)(() => { - const t = tagify.current; - - if (mountedRef.current) { - if (showDropdown) { - t.dropdown.show.call(t, showDropdown); - t.toggleFocusClass(true); - } else { - t.dropdown.hide.call(t); - } - } - }, [showDropdown]); - (0, _react.useEffect)(() => { - mountedRef.current = true; - }, []); - return ( - /*#__PURE__*/ - // a wrapper must be used because Tagify will appened inside it it's component, - // keeping the virtual-DOM out of the way - _react.default.createElement("div", { - className: "tags-input" - }, /*#__PURE__*/_react.default.createElement(InputMode, inputAttrs)) - ); -}; - -TagifyWrapper.propTypes = { - name: _propTypes.string, - value: (0, _propTypes.oneOfType)([_propTypes.string, _propTypes.array]), - loading: _propTypes.bool, - children: (0, _propTypes.oneOfType)([_propTypes.string, _propTypes.array]), - onChange: _propTypes.func, - readOnly: _propTypes.bool, - settings: _propTypes.object, - InputMode: _propTypes.string, - autoFocus: _propTypes.bool, - className: _propTypes.string, - tagifyRef: _propTypes.object, - whitelist: _propTypes.array, - placeholder: _propTypes.string, - defaultValue: (0, _propTypes.oneOfType)([_propTypes.string, _propTypes.array]), - showDropdown: (0, _propTypes.oneOfType)([_propTypes.string, _propTypes.bool]), - onInput: _propTypes.func, - onAdd: _propTypes.func, - onRemove: _propTypes.func, - onEditInput: _propTypes.func, - onEditBeforeUpdate: _propTypes.func, - onEditUpdated: _propTypes.func, - onEditStart: _propTypes.func, - onEditKeydown: _propTypes.func, - onInvalid: _propTypes.func, - onClick: _propTypes.func, - onKeydown: _propTypes.func, - onFocus: _propTypes.func, - onBlur: _propTypes.func, - onDropdownShow: _propTypes.func, - onDropdownHide: _propTypes.func, - onDropdownSelect: _propTypes.func, - onDropdownScroll: _propTypes.func, - onDropdownNoMatch: _propTypes.func, - onDropdownUpdated: _propTypes.func -}; - -const Tags = /*#__PURE__*/_react.default.memo(TagifyWrapper); - -Tags.displayName = "Tags"; - -const MixedTags = (_ref) => { - let children = _ref.children, - rest = _objectWithoutProperties(_ref, ["children"]); - - return /*#__PURE__*/_react.default.createElement(Tags, _extends({ - InputMode: "textarea" - }, rest), children); -}; - -exports.MixedTags = MixedTags; -var _default = Tags; -exports.default = _default; -return exports; -})); +!function(e,n){"function"==typeof define&&define.amd?define([],n):"object"==typeof exports?module.exports=n():e.React.tagify=n()}(this,(function(){"use 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e.on("input",c).on("add",d).on("remove",i).on("invalid",g).on("keydown",h).on("focus",O).on("blur",b).on("click",w).on("change",m).on("edit:input",l).on("edit:beforeUpdate",s).on("edit:updated",f).on("edit:start",p).on("edit:keydown",y).on("dropdown:show",v).on("dropdown:hide",E).on("dropdown:select",j).on("dropdown:scroll",D).on("dropdown:noMatch",x).on("dropdown:updated",M),U&&(U.current=e),K.current=e,J(),()=>{e.destroy()}}),[]),(0,n.useEffect)((()=>{J()}),[P]),(0,n.useEffect)((()=>{q.current&&(K.current.settings.whitelist.length=0,C&&C.length&&K.current.settings.whitelist.push(...C))}),[C]),(0,n.useEffect)((()=>{const e=K.current.getInputValue();q.current&&!((e,n)=>{const t=e=>"string"==typeof e?e:JSON.stringify(e);return 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e=K.current;q.current&&(V?(e.dropdown.show.call(e,V),e.toggleFocusClass(!0)):e.dropdown.hide.call(e))}),[V]),(0,n.useEffect)((()=>{q.current=!0}),[]),n.default.createElement("div",{className:"tags-input"},n.default.createElement(N,H))};i.propTypes={name:o.string,value:(0,o.oneOfType)([o.string,o.array]),loading:o.bool,children:(0,o.oneOfType)([o.string,o.array]),onChange:o.func,readOnly:o.bool,settings:o.object,InputMode:o.string,autoFocus:o.bool,className:o.string,tagifyRef:o.object,whitelist:o.array,placeholder:o.string,defaultValue:(0,o.oneOfType)([o.string,o.array]),showDropdown:(0,o.oneOfType)([o.string,o.bool]),onInput:o.func,onAdd:o.func,onRemove:o.func,onEditInput:o.func,onEditBeforeUpdate:o.func,onEditUpdated:o.func,onEditStart:o.func,onEditKeydown:o.func,onInvalid:o.func,onClick:o.func,onKeydown:o.func,onFocus:o.func,onBlur:o.func,onDropdownShow:o.func,onDropdownHide:o.func,onDropdownSelect:o.func,onDropdownScroll:o.func,onDropdownNoMatch:o.func,onDropdownUpdated:o.func};const l=n.default.memo(i);l.displayName="Tags";exports.MixedTags=e=>{let t=e.children,o=d(e,["children"]);return n.default.createElement(l,c({InputMode:"textarea"},o),t)};var s=l;return exports.default=s,exports})); \ No newline at end of file diff --git a/dist/tagify.min.js b/dist/tagify.min.js index 00d11f5d..abd0bc23 100644 --- a/dist/tagify.min.js +++ b/dist/tagify.min.js @@ -5,3203 +5,4 @@ * https://github.com/yairEO/tagify */ -(function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : - typeof define === 'function' && define.amd ? define(factory) : - (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Tagify = factory()); -}(this, (function () { 'use strict'; - - function _defineProperty(obj, key, value) { - if (key in obj) { - Object.defineProperty(obj, key, { - value: value, - enumerable: true, - configurable: true, - writable: true - }); - } else { - obj[key] = value; - } - - return obj; - } - - function ownKeys(object, enumerableOnly) { - var keys = Object.keys(object); - - if (Object.getOwnPropertySymbols) { - var symbols = Object.getOwnPropertySymbols(object); - if (enumerableOnly) symbols = symbols.filter(function (sym) { - return Object.getOwnPropertyDescriptor(object, sym).enumerable; - }); - keys.push.apply(keys, symbols); - } - - return keys; - } - - function _objectSpread2(target) { - for (var i = 1; i < arguments.length; i++) { - var source = arguments[i] != null ? arguments[i] : {}; - - if (i % 2) { - ownKeys(Object(source), true).forEach(function (key) { - _defineProperty(target, key, source[key]); - }); - } else if (Object.getOwnPropertyDescriptors) { - Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); - } else { - ownKeys(Object(source)).forEach(function (key) { - Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); - }); - } - } - - return target; - } - - // console.json = console.json || function(argument){ - // for(var arg=0; arg < arguments.length; ++arg) - // console.log( JSON.stringify(arguments[arg], null, 4) ) - // } - // const isEdge = /Edge/.test(navigator.userAgent) - const sameStr = (s1, s2, caseSensitive, trim) => { - // cast to String - s1 = "" + s1; - s2 = "" + s2; - - if (trim) { - s1 = s1.trim(); - s2 = s2.trim(); - } - - return caseSensitive ? s1 == s2 : s1.toLowerCase() == s2.toLowerCase(); - }; // const getUID = () => (new Date().getTime() + Math.floor((Math.random()*10000)+1)).toString(16) - - const removeCollectionProp = (collection, unwantedProps) => collection && Array.isArray(collection) && collection.map(v => omit(v, unwantedProps)); - function omit(obj, props) { - var newObj = {}, - p; - - for (p in obj) if (props.indexOf(p) < 0) newObj[p] = obj[p]; - - return newObj; - } - function decode(s) { - var el = document.createElement('div'); - return s.replace(/\&#?[0-9a-z]+;/gi, function (enc) { - el.innerHTML = enc; - return el.innerText; - }); - } - /** - * utility method - * https://stackoverflow.com/a/35385518/104380 - * @param {String} s [HTML string] - * @return {Object} [DOM node] - */ - - function parseHTML(s) { - var parser = new DOMParser(), - node = parser.parseFromString(s.trim(), "text/html"); - return node.body.firstElementChild; - } - /** - * Removed new lines and irrelevant spaces which might affect layout, and are better gone - * @param {string} s [HTML string] - */ - - function minify(s) { - return s ? s.replace(/\>[\r\n ]+\<").replace(/(<.*?>)|\s+/g, (m, $1) => $1 ? $1 : ' ') // https://stackoverflow.com/a/44841484/104380 - : ""; - } - function removeTextChildNodes(elm) { - var iter = document.createNodeIterator(elm, NodeFilter.SHOW_TEXT, null, false), - textnode; // print all text nodes - - while (textnode = iter.nextNode()) { - if (!textnode.textContent.trim()) textnode.parentNode.removeChild(textnode); - } - } - function getfirstTextNode(elm, action) { - action = action || 'previous'; - - while (elm = elm[action + 'Sibling']) if (elm.nodeType == 3) return elm; - } - /** - * utility method - * https://stackoverflow.com/a/6234804/104380 - */ - - function escapeHTML(s) { - return typeof s == 'string' ? s.replace(/&/g, "&").replace(//g, ">").replace(/"/g, """).replace(/`|'/g, "'") : s; - } - /** - * Checks if an argument is a javascript Object - */ - - function isObject(obj) { - var type = Object.prototype.toString.call(obj).split(' ')[1].slice(0, -1); - return obj === Object(obj) && type != 'Array' && type != 'Function' && type != 'RegExp' && type != 'HTMLUnknownElement'; - } - /** - * merge objects into a single new one - * TEST: extend({}, {a:{foo:1}, b:[]}, {a:{bar:2}, b:[1], c:()=>{}}) - */ - - function extend(o, o1, o2) { - if (!(o instanceof Object)) o = {}; - copy(o, o1); - if (o2) copy(o, o2); - - function copy(a, b) { - // copy o2 to o - for (var key in b) if (b.hasOwnProperty(key)) { - if (isObject(b[key])) { - if (!isObject(a[key])) a[key] = Object.assign({}, b[key]);else copy(a[key], b[key]); - continue; - } - - if (Array.isArray(b[key])) { - a[key] = Object.assign([], b[key]); - continue; - } - - a[key] = b[key]; - } - } - - return o; - } - /** - * Extracted from: https://stackoverflow.com/a/37511463/104380 - * @param {String} s - */ - - function unaccent(s) { - // if not supported, do not continue. - // developers should use a polyfill: - // https://github.com/walling/unorm - if (!String.prototype.normalize) return s; - if (typeof s === 'string') return s.normalize("NFD").replace(/[\u0300-\u036f]/g, ""); - } - /** - * Meassures an element's height, which might yet have been added DOM - * https://stackoverflow.com/q/5944038/104380 - * @param {DOM} node - */ - - function getNodeHeight(node) { - var height, - clone = node.cloneNode(true); - clone.style.cssText = "position:fixed; top:-9999px; opacity:0"; - document.body.appendChild(clone); - height = clone.clientHeight; - clone.parentNode.removeChild(clone); - return height; - } - var isChromeAndroidBrowser = () => /(?=.*chrome)(?=.*android)/i.test(navigator.userAgent); - function getUID() { - return ([1e7] + -1e3 + -4e3 + -8e3 + -1e11).replace(/[018]/g, c => (c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16)); - } - - var DEFAULTS = { - delimiters: ",", - // [RegEx] split tags by any of these delimiters ("null" to cancel) Example: ",| |." - pattern: null, - // RegEx pattern to validate input by. Ex: /[1-9]/ - tagTextProp: 'value', - // tag data Object property which will be displayed as the tag's text - maxTags: Infinity, - // Maximum number of tags - callbacks: {}, - // Exposed callbacks object to be triggered on certain events - addTagOnBlur: true, - // Flag - automatically adds the text which was inputed as a tag when blur event happens - duplicates: false, - // Flag - allow tuplicate tags - whitelist: [], - // Array of tags to suggest as the user types (can be used along with "enforceWhitelist" setting) - blacklist: [], - // A list of non-allowed tags - enforceWhitelist: false, - // Flag - Only allow tags allowed in whitelist - keepInvalidTags: false, - // Flag - if true, do not remove tags which did not pass validation - mixTagsAllowedAfter: /,|\.|\:|\s/, - // RegEx - Define conditions in which mix-tags content allows a tag to be added after - mixTagsInterpolator: ['[[', ']]'], - // Interpolation for mix mode. Everything between this will becmoe a tag - backspace: true, - // false / true / "edit" - skipInvalid: false, - // If `true`, do not add invalid, temporary, tags before automatically removing them - pasteAsTags: true, - // automatically converts pasted text into tags. if "false", allows for further text editing - editTags: { - clicks: 2, - // clicks to enter "edit-mode": 1 for single click. any other value is considered as double-click - keepInvalid: true // keeps invalid edits as-is until `esc` is pressed while in focus - - }, - // 1 or 2 clicks to edit a tag. false/null for not allowing editing - transformTag: () => {}, - // Takes a tag input string as argument and returns a transformed value - trim: true, - // whether or not the value provided should be trimmed, before being added as a tag - a11y: { - focusableTags: false - }, - mixMode: { - insertAfterTag: '\u00A0' // String/Node to inject after a tag has been added (see #588) - - }, - autoComplete: { - enabled: true, - // Tries to suggest the input's value while typing (match from whitelist) by adding the rest of term as grayed-out text - rightKey: false // If `true`, when Right key is pressed, use the suggested value to create a tag, else just auto-completes the input. in mixed-mode this is set to "true" - - }, - classNames: { - namespace: 'tagify', - mixMode: 'tagify--mix', - selectMode: 'tagify--select', - input: 'tagify__input', - focus: 'tagify--focus', - tag: 'tagify__tag', - tagNoAnimation: 'tagify--noAnim', - tagInvalid: 'tagify--invalid', - tagNotAllowed: 'tagify--notAllowed', - inputInvalid: 'tagify__input--invalid', - tagX: 'tagify__tag__removeBtn', - tagText: 'tagify__tag-text', - dropdown: 'tagify__dropdown', - dropdownWrapper: 'tagify__dropdown__wrapper', - dropdownItem: 'tagify__dropdown__item', - dropdownItemActive: 'tagify__dropdown__item--active', - dropdownInital: 'tagify__dropdown--initial', - scopeLoading: 'tagify--loading', - tagLoading: 'tagify__tag--loading', - tagEditing: 'tagify__tag--editable', - tagFlash: 'tagify__tag--flash', - tagHide: 'tagify__tag--hide', - hasMaxTags: 'tagify--hasMaxTags', - hasNoTags: 'tagify--noTags', - empty: 'tagify--empty' - }, - dropdown: { - classname: '', - enabled: 2, - // minimum input characters to be typed for the suggestions dropdown to show - maxItems: 10, - searchKeys: ["value", "searchBy"], - fuzzySearch: true, - caseSensitive: false, - accentedSearch: true, - highlightFirst: false, - // highlights first-matched item in the list - closeOnSelect: true, - // closes the dropdown after selecting an item, if `enabled:0` (which means always show dropdown) - clearOnSelect: true, - // after selecting a suggetion, should the typed text input remain or be cleared - position: 'all', - // 'manual' / 'text' / 'all' - appendTarget: null // defaults to document.body one DOM has been loaded - - }, - hooks: { - beforeRemoveTag: () => Promise.resolve(), - beforePaste: () => Promise.resolve(), - suggestionClick: () => Promise.resolve() - } - }; - - function initDropdown() { - this.dropdown = {}; - - for (let p in this._dropdown) this.dropdown[p] = typeof this._dropdown[p] === 'function' ? this._dropdown[p].bind(this) : this._dropdown[p]; - - if (this.settings.dropdown.enabled >= 0) this.dropdown.init(); - } - var _dropdown = { - init() { - this.DOM.dropdown = this.parseTemplate('dropdown', [this.settings]); - this.DOM.dropdown.content = this.DOM.dropdown.querySelector(this.settings.classNames.dropdownWrapperSelector); - }, - - /** - * shows the suggestions select box - * @param {String} value [optional, filter the whitelist by this value] - */ - show(value) { - var _s = this.settings, - firstListItem, - firstListItemValue, - allowNewTags = _s.mode == 'mix' && !_s.enforceWhitelist, - noWhitelist = !_s.whitelist || !_s.whitelist.length, - noMatchListItem, - isManual = _s.dropdown.position == 'manual'; // if text still exists in the input, and `show` method has no argument, then the input's text should be used - - value = value === undefined ? this.state.inputText : value; // ⚠️ Do not render suggestions list if: - // 1. there's no whitelist (can happen while async loading) AND new tags arn't allowed - // 2. dropdown is disabled - // 3. loader is showing (controlled outside of this code) - - if (noWhitelist && !allowNewTags && !_s.templates.dropdownItemNoMatch || _s.dropdown.enable === false || this.state.isLoading) return; - clearTimeout(this.dropdownHide__bindEventsTimeout); // if no value was supplied, show all the "whitelist" items in the dropdown - // @type [Array] listItems - // TODO: add a Setting to control items' sort order for "listItems" - - this.suggestedListItems = this.dropdown.filterListItems(value); // trigger at this exact point to let the developer the chance to manually set "this.suggestedListItems" - - if (value && !this.suggestedListItems.length) { - this.trigger('dropdown:noMatch', value); - if (_s.templates.dropdownItemNoMatch) noMatchListItem = _s.templates.dropdownItemNoMatch.call(this, { - value - }); - } // if "dropdownItemNoMatch" was no defined, procceed regular flow. - // - - - if (!noMatchListItem) { - // in mix-mode, if the value isn't included in the whilelist & "enforceWhitelist" setting is "false", - // then add a custom suggestion item to the dropdown - if (this.suggestedListItems.length) { - if (value && allowNewTags && !this.state.editing.scope && !sameStr(this.suggestedListItems[0].value, value)) this.suggestedListItems.unshift({ - value - }); - } else { - if (value && allowNewTags && !this.state.editing.scope) { - this.suggestedListItems = [{ - value - }]; - } // hide suggestions list if no suggestion matched - else { - this.input.autocomplete.suggest.call(this); - this.dropdown.hide(); - return; - } - } - - firstListItem = this.suggestedListItems[0]; - firstListItemValue = "" + (isObject(firstListItem) ? firstListItem.value : firstListItem); - - if (_s.autoComplete && firstListItemValue) { - // only fill the sugegstion if the value of the first list item STARTS with the input value (regardless of "fuzzysearch" setting) - if (firstListItemValue.indexOf(value) == 0) this.input.autocomplete.suggest.call(this, firstListItem); - } - } - - this.dropdown.fill(noMatchListItem); - if (_s.dropdown.highlightFirst) this.dropdown.highlightOption(this.DOM.dropdown.content.children[0]); // bind events, exactly at this stage of the code. "dropdown.show" method is allowed to be - // called multiple times, regardless if the dropdown is currently visible, but the events-binding - // should only be called if the dropdown wasn't previously visible. - - if (!this.state.dropdown.visible) // timeout is needed for when pressing arrow down to show the dropdown, - // so the key event won't get registered in the dropdown events listeners - setTimeout(this.dropdown.events.binding.bind(this)); // set the dropdown visible state to be the same as the searched value. - // MUST be set *before* position() is called - - this.state.dropdown.visible = value || true; - this.state.dropdown.query = value; - this.setStateSelection(); // try to positioning the dropdown (it might not yet be on the page, doesn't matter, next code handles this) - - if (!isManual) { - // a slight delay is needed if the dropdown "position" setting is "text", and nothing was typed in the input, - // so sadly the "getCaretGlobalPosition" method doesn't recognize the caret position without this delay - setTimeout(() => { - this.dropdown.position(); - this.dropdown.render(); - }); - } // a delay is needed because of the previous delay reason. - // this event must be fired after the dropdown was rendered & positioned - - - setTimeout(() => { - this.trigger("dropdown:show", this.DOM.dropdown); - }); - }, - - hide(force) { - var _this$DOM = this.DOM, - scope = _this$DOM.scope, - dropdown = _this$DOM.dropdown, - isManual = this.settings.dropdown.position == 'manual' && !force; // if there's no dropdown, this means the dropdown events aren't binded - - if (!dropdown || !document.body.contains(dropdown) || isManual) return; - window.removeEventListener('resize', this.dropdown.position); - this.dropdown.events.binding.call(this, false); // unbind all events - // if the dropdown is open, and the input (scope) is clicked, - // the dropdown should be now "close", and the next click (on the scope) - // should re-open it, and without a timeout, clicking to close will re-open immediately - // clearTimeout(this.dropdownHide__bindEventsTimeout) - // this.dropdownHide__bindEventsTimeout = setTimeout(this.events.binding.bind(this), 250) // re-bind main events - - scope.setAttribute("aria-expanded", false); - dropdown.parentNode.removeChild(dropdown); // scenario: clicking the scope to show the dropdown, clicking again to hide -> calls dropdown.hide() and then re-focuses the input - // which casues another onFocus event, which checked "this.state.dropdown.visible" and see it as "false" and re-open the dropdown - - setTimeout(() => { - this.state.dropdown.visible = false; - }, 100); - this.state.dropdown.query = this.state.ddItemData = this.state.ddItemElm = this.state.selection = null; // if the user closed the dropdown (in mix-mode) while a potential tag was detected, flag the current tag - // so the dropdown won't be shown on following user input for that "tag" - - if (this.state.tag && this.state.tag.value.length) { - this.state.flaggedTags[this.state.tag.baseOffset] = this.state.tag; - } - - this.trigger("dropdown:hide", dropdown); - return this; - }, - - render() { - // let the element render in the DOM first, to accurately measure it. - // this.DOM.dropdown.style.cssText = "left:-9999px; top:-9999px;"; - var ddHeight = getNodeHeight(this.DOM.dropdown), - _s = this.settings; - this.DOM.scope.setAttribute("aria-expanded", true); // if the dropdown has yet to be appended to the DOM, - // append the dropdown to the body element & handle events - - if (!document.body.contains(this.DOM.dropdown)) { - this.DOM.dropdown.classList.add(_s.classNames.dropdownInital); - this.dropdown.position(ddHeight); - - _s.dropdown.appendTarget.appendChild(this.DOM.dropdown); - - setTimeout(() => this.DOM.dropdown.classList.remove(_s.classNames.dropdownInital)); - } - - return this; - }, - - /** - * - * @param {String/Array} HTMLContent - optional - */ - fill(HTMLContent) { - HTMLContent = typeof HTMLContent == 'string' ? HTMLContent : this.dropdown.createListHTML(HTMLContent || this.suggestedListItems); - this.DOM.dropdown.content.innerHTML = minify(HTMLContent); - }, - - /** - * fill data into the suggestions list - * (mainly used to update the list when removing tags, so they will be re-added to the list. not efficient) - */ - refilter(value) { - value = value || this.state.dropdown.query || ''; - this.suggestedListItems = this.dropdown.filterListItems(value); - this.dropdown.fill(); - if (!this.suggestedListItems.length) this.dropdown.hide(); - this.trigger("dropdown:updated", this.DOM.dropdown); - }, - - position(ddHeight) { - var _sd = this.settings.dropdown; - if (_sd.position == 'manual') return; - var rect, - top, - bottom, - left, - width, - parentsPositions, - ddElm = this.DOM.dropdown, - placeAbove = _sd.placeAbove, - viewportHeight = document.documentElement.clientHeight, - viewportWidth = Math.max(document.documentElement.clientWidth || 0, window.innerWidth || 0), - positionTo = viewportWidth > 480 ? _sd.position : 'all', - ddTarget = this.DOM[positionTo == 'input' ? 'input' : 'scope']; - ddHeight = ddHeight || ddElm.clientHeight; - - function getParentsPositions(p) { - var left = 0, - top = 0; - - while (p) { - left += p.offsetLeft || 0; - top += p.offsetTop || 0; - p = p.parentNode; - } - - return { - left, - top - }; - } - - if (!this.state.dropdown.visible) return; - - if (positionTo == 'text') { - rect = this.getCaretGlobalPosition(); - bottom = rect.bottom; - top = rect.top; - left = rect.left; - width = 'auto'; - } else { - parentsPositions = getParentsPositions(this.settings.dropdown.appendTarget); - rect = ddTarget.getBoundingClientRect(); - top = rect.top - parentsPositions.top; - bottom = rect.bottom - 1 - parentsPositions.top; - left = rect.left - parentsPositions.left; - width = rect.width + 'px'; - } - - top = Math.floor(top); - bottom = Math.ceil(bottom); - placeAbove = placeAbove === undefined ? viewportHeight - rect.bottom < ddHeight : placeAbove; // flip vertically if there is no space for the dropdown below the input - - ddElm.style.cssText = "left:" + (left + window.pageXOffset) + "px; width:" + width + ";" + (placeAbove ? "top: " + (top + window.pageYOffset) + "px" : "top: " + (bottom + window.pageYOffset) + "px"); - ddElm.setAttribute('placement', placeAbove ? "top" : "bottom"); - ddElm.setAttribute('position', positionTo); - }, - - events: { - /** - * Events should only be binded when the dropdown is rendered and removed when isn't - * because there might be multiple Tagify instances on a certain page - * @param {Boolean} bindUnbind [optional. true when wanting to unbind all the events] - */ - binding(bindUnbind = true) { - // references to the ".bind()" methods must be saved so they could be unbinded later - var _CB = this.dropdown.events.callbacks, - // callback-refs - _CBR = this.listeners.dropdown = this.listeners.dropdown || { - position: this.dropdown.position.bind(this), - onKeyDown: _CB.onKeyDown.bind(this), - onMouseOver: _CB.onMouseOver.bind(this), - onMouseLeave: _CB.onMouseLeave.bind(this), - onClick: _CB.onClick.bind(this), - onScroll: _CB.onScroll.bind(this) - }, - action = bindUnbind ? 'addEventListener' : 'removeEventListener'; - - if (this.settings.dropdown.position != 'manual') { - window[action]('resize', _CBR.position); - window[action]('keydown', _CBR.onKeyDown); - } - - this.DOM.dropdown[action]('mouseover', _CBR.onMouseOver); - this.DOM.dropdown[action]('mouseleave', _CBR.onMouseLeave); - this.DOM.dropdown[action]('mousedown', _CBR.onClick); - this.DOM.dropdown.content[action]('scroll', _CBR.onScroll); - }, - - callbacks: { - onKeyDown(e) { - // get the "active" element, and if there was none (yet) active, use first child - var selectedElm = this.DOM.dropdown.querySelector(this.settings.classNames.dropdownItemActiveSelector), - selectedElmData = this.dropdown.getSuggestionDataByNode(selectedElm); - - switch (e.key) { - case 'ArrowDown': - case 'ArrowUp': - case 'Down': // >IE11 - - case 'Up': - { - // >IE11 - e.preventDefault(); - var dropdownItems; - if (selectedElm) selectedElm = selectedElm[(e.key == 'ArrowUp' || e.key == 'Up' ? "previous" : "next") + "ElementSibling"]; // if no element was found, loop - - if (!selectedElm) { - dropdownItems = this.DOM.dropdown.content.children; - selectedElm = dropdownItems[e.key == 'ArrowUp' || e.key == 'Up' ? dropdownItems.length - 1 : 0]; - } - - selectedElmData = this.dropdown.getSuggestionDataByNode(selectedElm); - this.dropdown.highlightOption(selectedElm, true); - break; - } - - case 'Escape': - case 'Esc': - // IE11 - this.dropdown.hide(); - break; - - case 'ArrowRight': - if (this.state.actions.ArrowLeft) return; - - case 'Tab': - { - // in mix-mode, treat arrowRight like Enter key, so a tag will be created - if (this.settings.mode != 'mix' && selectedElm && !this.settings.autoComplete.rightKey && !this.state.editing) { - e.preventDefault(); // prevents blur so the autocomplete suggestion will not become a tag - - var value = this.dropdown.getMappedValue(selectedElmData); - this.input.autocomplete.set.call(this, value); - return false; - } - - return true; - } - - case 'Enter': - { - e.preventDefault(); - this.settings.hooks.suggestionClick(e, { - tagify: this, - tagData: selectedElmData, - suggestionElm: selectedElm - }).then(() => { - if (selectedElm) return this.dropdown.selectOption(selectedElm);else this.dropdown.hide(); - if (this.settings.mode != 'mix') this.addTags(this.state.inputText.trim(), true); - }).catch(err => err); - break; - } - - case 'Backspace': - { - if (this.settings.mode == 'mix' || this.state.editing.scope) return; - let value = this.state.inputText.trim(); - - if (value == "" || value.charCodeAt(0) == 8203) { - if (this.settings.backspace === true) this.removeTags();else if (this.settings.backspace == 'edit') setTimeout(this.editTag.bind(this), 0); - } - } - } - }, - - onMouseOver(e) { - var ddItem = e.target.closest(this.settings.classNames.dropdownItemSelector); // event delegation check - - ddItem && this.dropdown.highlightOption(ddItem); - }, - - onMouseLeave(e) { - // de-highlight any previously highlighted option - this.dropdown.highlightOption(); - }, - - onClick(e) { - if (e.button != 0 || e.target == this.DOM.dropdown || e.target == this.DOM.dropdown.content) return; // allow only mouse left-clicks - - var selectedElm = e.target.closest(this.settings.classNames.dropdownItemSelector), - selectedElmData = this.dropdown.getSuggestionDataByNode(selectedElm); // temporary set the "actions" state to indicate to the main "blur" event it shouldn't run - - this.state.actions.selectOption = true; - setTimeout(() => this.state.actions.selectOption = false, 50); - this.settings.hooks.suggestionClick(e, { - tagify: this, - tagData: selectedElmData, - suggestionElm: selectedElm - }).then(() => { - if (selectedElm) this.dropdown.selectOption(selectedElm);else this.dropdown.hide(); - }).catch(err => err); - }, - - onScroll(e) { - var elm = e.target, - pos = elm.scrollTop / (elm.scrollHeight - elm.parentNode.clientHeight) * 100; - this.trigger("dropdown:scroll", { - percentage: Math.round(pos) - }); - } - - } - }, - - getSuggestionDataByNode(tagElm) { - var idx = tagElm ? +tagElm.getAttribute('tagifySuggestionIdx') : -1; - return this.suggestedListItems[idx] || null; - }, - - /** - * mark the currently active suggestion option - * @param {Object} elm option DOM node - * @param {Boolean} adjustScroll when navigation with keyboard arrows (up/down), aut-scroll to always show the highlighted element - */ - highlightOption(elm, adjustScroll) { - var className = this.settings.classNames.dropdownItemActive, - itemData; // focus casues a bug in Firefox with the placeholder been shown on the input element - // if( this.settings.dropdown.position != 'manual' ) - // elm.focus(); - - if (this.state.ddItemElm) { - this.state.ddItemElm.classList.remove(className); - this.state.ddItemElm.removeAttribute("aria-selected"); - } - - if (!elm) { - this.state.ddItemData = null; - this.state.ddItemElm = null; - this.input.autocomplete.suggest.call(this); - return; - } - - itemData = this.suggestedListItems[this.getNodeIndex(elm)]; - this.state.ddItemData = itemData; - this.state.ddItemElm = elm; // this.DOM.dropdown.querySelectorAll("." + this.settings.classNames.dropdownItemActive).forEach(activeElm => activeElm.classList.remove(className)); - - elm.classList.add(className); - elm.setAttribute("aria-selected", true); - if (adjustScroll) elm.parentNode.scrollTop = elm.clientHeight + elm.offsetTop - elm.parentNode.clientHeight; // Try to autocomplete the typed value with the currently highlighted dropdown item - - if (this.settings.autoComplete) { - this.input.autocomplete.suggest.call(this, itemData); - this.dropdown.position(); // suggestions might alter the height of the tagify wrapper because of unkown suggested term length that could drop to the next line - } - }, - - /** - * Create a tag from the currently active suggestion option - * @param {Object} elm DOM node to select - */ - selectOption(elm) { - var _this$settings$dropdo = this.settings.dropdown, - clearOnSelect = _this$settings$dropdo.clearOnSelect, - closeOnSelect = _this$settings$dropdo.closeOnSelect, - addedTag; - - if (!elm) { - addedTag = this.addTags(this.state.inputText, true); - closeOnSelect && this.dropdown.hide(); - return; - } // if in edit-mode, do not continue but instead replace the tag's text. - // the scenario is that "addTags" was called from a dropdown suggested option selected while editing - - - var tagifySuggestionIdx = elm.getAttribute('tagifySuggestionIdx'), - tagData = this.suggestedListItems[+tagifySuggestionIdx]; - this.trigger("dropdown:select", { - data: tagData, - elm - }); // The above event must be triggered, regardless of anything else which might go wrong - - if (!tagifySuggestionIdx || !tagData) { - this.dropdown.hide(); - return; - } - - if (this.state.editing) this.onEditTagDone(null, extend({ - __isValid: true - }, tagData)); // Tagify instances should re-focus to the input element once an option was selected, to allow continuous typing - else { - addedTag = this[this.settings.mode == 'mix' ? "addMixTags" : "addTags"]([tagData], clearOnSelect); - } // todo: consider not doing this on mix-mode - - if (!this.DOM.input.parentNode) return; - setTimeout(() => { - this.DOM.input.focus(); - this.toggleFocusClass(true); - this.placeCaretAfterNode(addedTag); - }); - - if (closeOnSelect) { - setTimeout(this.dropdown.hide.bind(this)); - } else this.dropdown.refilter(); - }, - - selectAll() { - // having suggestedListItems with items messes with "normalizeTags" when wanting - // to add all tags - this.suggestedListItems.length = 0; - this.dropdown.hide(); // some whitelist items might have already been added as tags so when addings all of them, - // skip adding already-added ones, so best to use "filterListItems" method over "settings.whitelist" - - this.addTags(this.dropdown.filterListItems(''), true); - return this; - }, - - /** - * returns an HTML string of the suggestions' list items - * @param {String} value string to filter the whitelist by - * @param {Object} options "exact" - for exact complete match - * @return {Array} list of filtered whitelist items according to the settings provided and current value - */ - filterListItems(value, options) { - var _s = this.settings, - _sd = _s.dropdown, - options = options || {}, - value = _s.mode == 'select' && this.value.length && this.value[0][_s.tagTextProp] == value ? '' // do not filter if the tag, which is already selecetd in "select" mode, is the same as the typed text - : value, - list = [], - whitelist = _s.whitelist, - suggestionsCount = _sd.maxItems || Infinity, - searchKeys = _sd.searchKeys, - whitelistItem, - valueIsInWhitelist, - searchBy, - isDuplicate, - niddle, - i = 0; - - if (!value || !searchKeys.length) { - return (_s.duplicates ? whitelist : whitelist.filter(item => !this.isTagDuplicate(isObject(item) ? item.value : item)) // don't include tags which have already been added. - ).slice(0, suggestionsCount); // respect "maxItems" dropdown setting - } - - niddle = _sd.caseSensitive ? "" + value : ("" + value).toLowerCase(); - - function stringHasAll(s, query) { - return query.toLowerCase().split(' ').every(q => s.includes(q.toLowerCase())); - } - - for (; i < whitelist.length; i++) { - whitelistItem = whitelist[i] instanceof Object ? whitelist[i] : { - value: whitelist[i] - }; //normalize value as an Object - - let itemWithoutSearchKeys = !Object.keys(whitelistItem).some(k => searchKeys.includes(k)), - _searchKeys = itemWithoutSearchKeys ? ["value"] : searchKeys; - - if (_sd.fuzzySearch && !options.exact) { - searchBy = _searchKeys.reduce((values, k) => values + " " + (whitelistItem[k] || ""), "").toLowerCase(); - - if (_sd.accentedSearch) { - searchBy = unaccent(searchBy); - niddle = unaccent(niddle); - } - - valueIsInWhitelist = stringHasAll(searchBy, niddle); - } else { - valueIsInWhitelist = _searchKeys.some(k => { - var v = '' + (whitelistItem[k] || ''); // if key exists, cast to type String - - if (_sd.accentedSearch) { - v = unaccent(v); - niddle = unaccent(niddle); - } - - if (!_sd.caseSensitive) v = v.toLowerCase(); - return options.exact ? v == niddle : v.indexOf(niddle) == 0; - }); - } - - isDuplicate = !_s.duplicates && this.isTagDuplicate(isObject(whitelistItem) ? whitelistItem.value : whitelistItem); // match for the value within each "whitelist" item - - if (valueIsInWhitelist && !isDuplicate && suggestionsCount--) list.push(whitelistItem); - if (suggestionsCount == 0) break; - } - - return list; - }, - - /** - * Returns the final value of a tag data (object) with regards to the "mapValueTo" dropdown setting - * @param {Object} tagData - * @returns - */ - getMappedValue(tagData) { - var mapValueTo = this.settings.dropdown.mapValueTo, - value = mapValueTo ? typeof mapValueTo == 'function' ? mapValueTo(tagData) : tagData[mapValueTo] || tagData.value : tagData.value; - return value; - }, - - /** - * Creates the dropdown items' HTML - * @param {Array} list [Array of Objects] - * @return {String} - */ - createListHTML(optionsArr) { - return extend([], optionsArr).map((suggestion, idx) => { - if (typeof suggestion == 'string' || typeof suggestion == 'number') suggestion = { - value: suggestion - }; - var value = this.dropdown.getMappedValue(suggestion); - suggestion.value = value && typeof value == 'string' ? escapeHTML(value) : value; - var tagHTMLString = this.settings.templates.dropdownItem.apply(this, [suggestion, this]); // make sure the sugestion index is present as attribute, to match the data when one is selected - - tagHTMLString = tagHTMLString.replace(/\s*tagifySuggestionIdx=(["'])(.*?)\1/gmi, '') // remove the "tagifySuggestionIdx" attribute if for some reason was there - .replace('>', ` tagifySuggestionIdx="${idx}">`); // add "tagifySuggestionIdx" - - return tagHTMLString; - }).join(""); - } - - }; - - var TEXTS = { - empty: "empty", - exceed: "number of tags exceeded", - pattern: "pattern mismatch", - duplicate: "already exists", - notAllowed: "not allowed" - }; - - var templates = { - /** - * - * @param {DOM Object} input Original input DOm element - * @param {Object} settings Tagify instance settings Object - */ - wrapper(input, _s) { - return ` - - `; - }, - - tag(tagData, tagify) { - var _s = this.settings; - return ` - -
- ${tagData[_s.tagTextProp] || tagData.value} -
- `; - }, - - dropdown(settings) { - var _sd = settings.dropdown, - isManual = _sd.position == 'manual', - className = `${settings.classNames.dropdown}`; - return `
-
-
`; - }, - - dropdownItem(item, tagify) { - return `
${item.value}
`; - }, - - dropdownItemNoMatch: null - }; - - function EventDispatcher(instance) { - // Create a DOM EventTarget object - var target = document.createTextNode(''); - - function addRemove(op, events, cb) { - if (cb) events.split(/\s+/g).forEach(name => target[op + 'EventListener'].call(target, name, cb)); - } // Pass EventTarget interface calls to DOM EventTarget object - - - return { - off(events, cb) { - addRemove('remove', events, cb); - return this; - }, - - on(events, cb) { - if (cb && typeof cb == 'function') addRemove('add', events, cb); - return this; - }, - - trigger(eventName, data, opts) { - var e; - opts = opts || { - cloneData: true - }; - if (!eventName) return; - - if (instance.settings.isJQueryPlugin) { - if (eventName == 'remove') eventName = 'removeTag'; // issue #222 - - jQuery(instance.DOM.originalInput).triggerHandler(eventName, [data]); - } else { - try { - var eventData = typeof data === 'object' ? data : { - value: data - }; - eventData = opts.cloneData ? extend({}, eventData) : eventData; - eventData.tagify = this; // TODO: move the below to the "extend" function - - if (data instanceof Object) for (var prop in data) if (data[prop] instanceof HTMLElement) eventData[prop] = data[prop]; - e = new CustomEvent(eventName, { - "detail": eventData - }); - } catch (err) { - console.warn(err); - } - - target.dispatchEvent(e); - } - } - - }; - } - - var deleteBackspaceTimeout; - function triggerChangeEvent() { - if (this.settings.mixMode.integrated) return; - var inputElm = this.DOM.originalInput, - changed = this.state.lastOriginalValueReported !== inputElm.value, - event = new CustomEvent("change", { - bubbles: true - }); // must use "CustomEvent" and not "Event" to support IE - - if (!changed) return; // must apply this BEFORE triggering the simulated event - - this.state.lastOriginalValueReported = inputElm.value; // React hack: https://github.com/facebook/react/issues/11488 - - event.simulated = true; - if (inputElm._valueTracker) inputElm._valueTracker.setValue(Math.random()); - inputElm.dispatchEvent(event); // also trigger a Tagify event - - this.trigger("change", this.state.lastOriginalValueReported); // React, for some reason, clears the input's value after "dispatchEvent" is fired - - inputElm.value = this.state.lastOriginalValueReported; - } - var events = { - // bind custom events which were passed in the settings - customBinding() { - this.customEventsList.forEach(name => { - this.on(name, this.settings.callbacks[name]); - }); - }, - - binding(bindUnbind = true) { - var _CB = this.events.callbacks, - _CBR, - action = bindUnbind ? 'addEventListener' : 'removeEventListener'; // do not allow the main events to be bound more than once - - - if (this.state.mainEvents && bindUnbind) return; // set the binding state of the main events, so they will not be bound more than once - - this.state.mainEvents = bindUnbind; // everything inside gets executed only once-per instance - - if (bindUnbind && !this.listeners.main) { - this.events.bindGlobal.call(this); - if (this.settings.isJQueryPlugin) jQuery(this.DOM.originalInput).on('tagify.removeAllTags', this.removeAllTags.bind(this)); - } // setup callback references so events could be removed later - - - _CBR = this.listeners.main = this.listeners.main || { - focus: ['input', _CB.onFocusBlur.bind(this)], - keydown: ['input', _CB.onKeydown.bind(this)], - click: ['scope', _CB.onClickScope.bind(this)], - dblclick: ['scope', _CB.onDoubleClickScope.bind(this)], - paste: ['input', _CB.onPaste.bind(this)] - }; - - for (var eventName in _CBR) { - this.DOM[_CBR[eventName][0]][action](eventName, _CBR[eventName][1]); - } - }, - - bindGlobal(unbind) { - var _CB = this.events.callbacks, - action = unbind ? 'removeEventListener' : 'addEventListener', - e; - if (!unbind && this.listeners.global) return; // do not re-bind - // these events are global event should never be unbinded, unless the instance is destroyed: - - this.listeners.global = this.listeners && this.listeners.global || [{ - type: this.isIE ? 'keydown' : 'input', - // IE cannot register "input" events on contenteditable elements, so the "keydown" should be used instead.. - target: this.DOM.input, - cb: _CB[this.isIE ? 'onInputIE' : 'onInput'].bind(this) - }, { - type: 'keydown', - target: window, - cb: _CB.onWindowKeyDown.bind(this) - }, { - type: 'blur', - target: this.DOM.input, - cb: _CB.onFocusBlur.bind(this) - }]; - - for (e of this.listeners.global) e.target[action](e.type, e.cb); - }, - - unbindGlobal() { - this.events.bindGlobal.call(this, true); - }, - - /** - * DOM events callbacks - */ - callbacks: { - onFocusBlur(e) { - var text = e.target ? this.trim(e.target.textContent) : '', - // a string - _s = this.settings, - type = e.type, - ddEnabled = _s.dropdown.enabled >= 0, - eventData = { - relatedTarget: e.relatedTarget - }, - isTargetSelectOption = this.state.actions.selectOption && (ddEnabled || !_s.dropdown.closeOnSelect), - isTargetAddNewBtn = this.state.actions.addNew && ddEnabled, - isRelatedTargetX = e.relatedTarget && e.relatedTarget.classList.contains(_s.classNames.tag) && this.DOM.scope.contains(e.relatedTarget), - shouldAddTags; - - if (type == 'blur') { - if (e.relatedTarget === this.DOM.scope) { - this.dropdown.hide(); - this.DOM.input.focus(); - return; - } - - this.postUpdate(); - this.triggerChangeEvent(); - } - - if (isTargetSelectOption || isTargetAddNewBtn) return; - this.state.hasFocus = type == "focus" ? +new Date() : false; - this.toggleFocusClass(this.state.hasFocus); - - if (_s.mode == 'mix') { - if (type == "focus") { - this.trigger("focus", eventData); - } else if (e.type == "blur") { - this.trigger("blur", eventData); - this.loading(false); - this.dropdown.hide(); // reset state which needs reseting - - this.state.dropdown.visible = undefined; - this.setStateSelection(); - } - - return; - } - - if (type == "focus") { - this.trigger("focus", eventData); // e.target.classList.remove('placeholder'); - - if (_s.dropdown.enabled === 0) { - // && _s.mode != "select" - this.dropdown.show(); - } - - return; - } else if (type == "blur") { - this.trigger("blur", eventData); - this.loading(false); // when clicking the X button of a selected tag, it is unwanted it will be added back - // again in a few more lines of code (shouldAddTags && addTags) - - if (this.settings.mode == 'select' && isRelatedTargetX) text = ''; - shouldAddTags = this.settings.mode == 'select' && text ? !this.value.length || this.value[0].value != text : text && !this.state.actions.selectOption && _s.addTagOnBlur; // do not add a tag if "selectOption" action was just fired (this means a tag was just added from the dropdown) - - shouldAddTags && this.addTags(text, true); - if (this.settings.mode == 'select' && !text) this.removeTags(); - } - - this.DOM.input.removeAttribute('style'); - this.dropdown.hide(); - }, - - onWindowKeyDown(e) { - var focusedElm = document.activeElement, - isTag = focusedElm.classList.contains(this.settings.classNames.tag), - isBelong = isTag && this.DOM.scope.contains(document.activeElement), - nextTag; - if (!isBelong) return; - nextTag = focusedElm.nextElementSibling; - - switch (e.key) { - // remove tag if has focus - case 'Backspace': - { - this.removeTags(focusedElm); - (nextTag ? nextTag : this.DOM.input).focus(); - break; - } - // edit tag if has focus - - case 'Enter': - { - setTimeout(this.editTag.bind(this), 0, focusedElm); - break; - } - } - }, - - onKeydown(e) { - if (this.settings.mode == 'select' && this.settings.enforceWhitelist && this.value.length) { - e.preventDefault(); - } - - var s = this.trim(e.target.textContent); - this.trigger("keydown", { - originalEvent: this.cloneEvent(e) - }); - /** - * ONLY FOR MIX-MODE: - */ - - if (this.settings.mode == 'mix') { - switch (e.key) { - case 'Left': - case 'ArrowLeft': - { - // when left arrow was pressed, raise a flag so when the dropdown is shown, right-arrow will be ignored - // because it seems likely the user wishes to use the arrows to move the caret - this.state.actions.ArrowLeft = true; - break; - } - - case 'Delete': - case 'Backspace': - { - if (this.state.editing) return; - var sel = document.getSelection(), - deleteKeyTagDetected = e.key == 'Delete' && sel.anchorOffset == (sel.anchorNode.length || 0), - isCaretAfterTag = sel.anchorNode.nodeType == 1 || !sel.anchorOffset && sel.anchorNode.previousElementSibling, - lastInputValue = decode(this.DOM.input.innerHTML), - lastTagElems = this.getTagElms(), - // isCaretInsideTag = sel.anchorNode.parentNode('.' + this.settings.classNames.tag), - tagBeforeCaret, - tagElmToBeDeleted, - firstTextNodeBeforeTag; - - if (this.settings.backspace == 'edit' && isCaretAfterTag) { - tagBeforeCaret = sel.anchorNode.nodeType == 1 ? null : sel.anchorNode.previousElementSibling; - setTimeout(this.editTag.bind(this), 0, tagBeforeCaret); // timeout is needed to the last cahacrter in the edited tag won't get deleted - - e.preventDefault(); // needed so the tag elm won't get deleted - - return; - } - - if (isChromeAndroidBrowser() && isCaretAfterTag) { - firstTextNodeBeforeTag = getfirstTextNode(isCaretAfterTag); - if (!isCaretAfterTag.hasAttribute('readonly')) isCaretAfterTag.remove(); // since this is Chrome, can safetly use this "new" DOM API - // Android-Chrome wrongly hides the keyboard, and loses focus, - // so this hack below is needed to regain focus at the correct place: - - this.DOM.input.focus(); - setTimeout(() => { - this.placeCaretAfterNode(firstTextNodeBeforeTag); - this.DOM.input.click(); - }); - return; - } - - if (sel.anchorNode.nodeName == 'BR') return; - if ((deleteKeyTagDetected || isCaretAfterTag) && sel.anchorNode.nodeType == 1) { - if (sel.anchorOffset == 0) // caret is at the very begining, before a tag - tagElmToBeDeleted = deleteKeyTagDetected // delete key pressed - ? lastTagElems[0] : null;else tagElmToBeDeleted = lastTagElems[sel.anchorOffset - 1]; // find out if a tag *might* be a candidate for deletion, and if so, which - - } else if (deleteKeyTagDetected) tagElmToBeDeleted = sel.anchorNode.nextElementSibling;else if (isCaretAfterTag) tagElmToBeDeleted = isCaretAfterTag; // tagElm.hasAttribute('readonly') - - if (sel.anchorNode.nodeType == 3 && // node at caret location is a Text node - !sel.anchorNode.nodeValue && // has some text - sel.anchorNode.previousElementSibling) // text node has a Tag node before it - e.preventDefault(); // if backspace not allowed, do nothing - // TODO: a better way to detect if nodes were deleted is to simply check the "this.value" before & after - - if ((isCaretAfterTag || deleteKeyTagDetected) && !this.settings.backspace) { - e.preventDefault(); - return; - } - - if (sel.type != 'Range' && !sel.anchorOffset && sel.anchorNode == this.DOM.input && e.key != 'Delete') { - e.preventDefault(); - return; - } - - if (sel.type != 'Range' && tagElmToBeDeleted && tagElmToBeDeleted.hasAttribute('readonly')) { - // allows the continuation of deletion by placing the caret on the first previous textNode. - // since a few readonly-tags might be one after the other, iteration is needed: - this.placeCaretAfterNode(getfirstTextNode(tagElmToBeDeleted)); - return; - } // update regarding https://github.com/yairEO/tagify/issues/762#issuecomment-786464317: - - clearTimeout(deleteBackspaceTimeout); // a minimum delay is needed before the node actually gets detached from the document (don't know why), - // to know exactly which tag was deleted. This is the easiest way of knowing besides using MutationObserver - - deleteBackspaceTimeout = setTimeout(() => { - var sel = document.getSelection(), - currentValue = decode(this.DOM.input.innerHTML), - prevElm = sel.anchorNode.previousElementSibling; // fixes #384, where the first and only tag will not get removed with backspace - - if (!isChromeAndroidBrowser() && currentValue.length >= lastInputValue.length && prevElm && !prevElm.hasAttribute('readonly')) { - this.removeTags(prevElm); - this.fixFirefoxLastTagNoCaret(); // the above "removeTag" methods removes the tag with a transition. Chrome adds a
element for some reason at this stage - - if (this.DOM.input.children.length == 2 && this.DOM.input.children[1].tagName == "BR") { - this.DOM.input.innerHTML = ""; - this.value.length = 0; - return true; - } - } // find out which tag(s) were deleted and trigger "remove" event - // iterate over the list of tags still in the document and then filter only those from the "this.value" collection - - - this.value = [].map.call(lastTagElems, (node, nodeIdx) => { - var tagData = this.tagData(node); // since readonly cannot be removed (it's technically resurrected if removed somehow) - - if (node.parentNode || tagData.readonly) return tagData;else this.trigger('remove', { - tag: node, - index: nodeIdx, - data: tagData - }); - }).filter(n => n); // remove empty items in the mapped array - }, 20); // Firefox needs this higher duration for some reason or things get buggy when deleting text from the end - - break; - } - // currently commented to allow new lines in mixed-mode - // case 'Enter' : - // e.preventDefault(); // solves Chrome bug - http://stackoverflow.com/a/20398191/104380 - } - - return true; - } - - switch (e.key) { - case 'Backspace': - if (this.settings.mode == 'select' && this.settings.enforceWhitelist) this.removeTags();else if (!this.state.dropdown.visible || this.settings.dropdown.position == 'manual') { - if (s == "" || s.charCodeAt(0) == 8203) { - // 8203: ZERO WIDTH SPACE unicode - if (this.settings.backspace === true) this.removeTags();else if (this.settings.backspace == 'edit') setTimeout(this.editTag.bind(this), 0); // timeout reason: when edited tag gets focused and the caret is placed at the end, the last character gets deletec (because of backspace) - } - } - break; - - case 'Esc': - case 'Escape': - if (this.state.dropdown.visible) return; - e.target.blur(); - break; - - case 'Down': - case 'ArrowDown': - // if( this.settings.mode == 'select' ) // issue #333 - if (!this.state.dropdown.visible) this.dropdown.show(); - break; - - case 'ArrowRight': - { - let tagData = this.state.inputSuggestion || this.state.ddItemData; - - if (tagData && this.settings.autoComplete.rightKey) { - this.addTags([tagData], true); - return; - } - - break; - } - - case 'Tab': - { - let selectMode = this.settings.mode == 'select'; - if (s && !selectMode) e.preventDefault();else return true; - } - - case 'Enter': - if (this.state.dropdown.visible || e.keyCode == 229) return; - e.preventDefault(); // solves Chrome bug - http://stackoverflow.com/a/20398191/104380 - // because the main "keydown" event is bound before the dropdown events, this will fire first and will not *yet* - // know if an option was just selected from the dropdown menu. If an option was selected, - // the dropdown events should handle adding the tag - - setTimeout(() => { - if (this.state.actions.selectOption) return; - this.addTags(s, true); - }); - } - }, - - onInput(e) { - if (this.settings.mode == 'mix') return this.events.callbacks.onMixTagsInput.call(this, e); - var value = this.input.normalize.call(this), - showSuggestions = value.length >= this.settings.dropdown.enabled, - eventData = { - value, - inputElm: this.DOM.input - }; - eventData.isValid = this.validateTag({ - value - }); // for IE; since IE doesn't have an "input" event so "keyDown" is used instead to trigger the "onInput" callback, - // and so many keys do not change the input, and for those do not continue. - - if (this.state.inputText == value) return; // save the value on the input's State object - - this.input.set.call(this, value, false); // update the input with the normalized value and run validations - // this.setRangeAtStartEnd(); // fix caret position - - if (value.search(this.settings.delimiters) != -1) { - if (this.addTags(value)) { - this.input.set.call(this); // clear the input field's value - } - } else if (this.settings.dropdown.enabled >= 0) { - this.dropdown[showSuggestions ? "show" : "hide"](value); - } - - this.trigger('input', eventData); // "input" event must be triggered at this point, before the dropdown is shown - }, - - onMixTagsInput(e) { - var range, - rangeText, - match, - matchedPatternCount, - tag, - showSuggestions, - selection, - _s = this.settings, - lastTagsCount = this.value.length, - matchFlaggedTag, - matchDelimiters, - tagsElems = this.getTagElms(), - fragment = document.createDocumentFragment(), - range = window.getSelection().getRangeAt(0), - remainingTagsValues = [].map.call(tagsElems, node => this.tagData(node).value); // Android Chrome "keydown" event argument does not report the correct "key". - // this workaround is needed to manually call "onKeydown" method with a synthesized event object - - if (e.inputType == "deleteContentBackward" && isChromeAndroidBrowser()) { - this.events.callbacks.onKeydown.call(this, { - target: e.target, - key: "Backspace" - }); - } // re-add "readonly" tags which might have been removed - - - this.value.slice().forEach(item => { - if (item.readonly && !remainingTagsValues.includes(item.value)) fragment.appendChild(this.createTagElem(item)); - }); - - if (fragment.childNodes.length) { - range.insertNode(fragment); - this.setRangeAtStartEnd(false, fragment.lastChild); - } // check if tags were "magically" added/removed (browser redo/undo or CTRL-A -> delete) - - - if (tagsElems.length != lastTagsCount) { - this.value = [].map.call(this.getTagElms(), node => this.tagData(node)); - this.update({ - withoutChangeEvent: true - }); - return; - } - - if (this.hasMaxTags()) return true; - - if (window.getSelection) { - selection = window.getSelection(); // only detect tags if selection is inside a textNode (not somehow on already-existing tag) - - if (selection.rangeCount > 0 && selection.anchorNode.nodeType == 3) { - range = selection.getRangeAt(0).cloneRange(); - range.collapse(true); - range.setStart(selection.focusNode, 0); - rangeText = range.toString().slice(0, range.endOffset); // slice the range so everything AFTER the caret will be trimmed - // split = range.toString().split(_s.mixTagsAllowedAfter) // ["foo", "bar", "@baz"] - - matchedPatternCount = rangeText.split(_s.pattern).length - 1; - match = rangeText.match(_s.pattern); - if (match) // tag string, example: "@aaa ccc" - tag = rangeText.slice(rangeText.lastIndexOf(match[match.length - 1])); - - if (tag) { - this.state.actions.ArrowLeft = false; // start fresh, assuming the user did not (yet) used any arrow to move the caret - - this.state.tag = { - prefix: tag.match(_s.pattern)[0], - value: tag.replace(_s.pattern, '') // get rid of the prefix - - }; - this.state.tag.baseOffset = selection.baseOffset - this.state.tag.value.length; - matchDelimiters = this.state.tag.value.match(_s.delimiters); // if a delimeter exists, add the value as tag (exluding the delimiter) - - if (matchDelimiters) { - this.state.tag.value = this.state.tag.value.replace(_s.delimiters, ''); - this.state.tag.delimiters = matchDelimiters[0]; - this.addTags(this.state.tag.value, _s.dropdown.clearOnSelect); - this.dropdown.hide(); - return; - } - - showSuggestions = this.state.tag.value.length >= _s.dropdown.enabled; // When writeing something that might look like a tag (an email address) but isn't one - it is unwanted - // the suggestions dropdown be shown, so the user closes it (in any way), and while continue typing, - // dropdown should stay closed until another tag is typed. - // if( this.state.tag.value.length && this.state.dropdown.visible === false ) - // showSuggestions = false - // test for similar flagged tags to the current tag - - try { - matchFlaggedTag = this.state.flaggedTags[this.state.tag.baseOffset]; - matchFlaggedTag = matchFlaggedTag.prefix == this.state.tag.prefix && matchFlaggedTag.value[0] == this.state.tag.value[0]; // reset - - if (this.state.flaggedTags[this.state.tag.baseOffset] && !this.state.tag.value) delete this.state.flaggedTags[this.state.tag.baseOffset]; - } catch (err) {} // scenario: (do not show suggestions of previous matched tag, if more than 1 detected) - // (2 tags exist) " a@a.com and @" - // (second tag is removed by backspace) " a@a.com and " - - - if (matchFlaggedTag || matchedPatternCount < this.state.mixMode.matchedPatternCount) showSuggestions = false; - } // no (potential) tag found - else { - this.state.flaggedTags = {}; - } - - this.state.mixMode.matchedPatternCount = matchedPatternCount; - } - } // wait until the "this.value" has been updated (see "onKeydown" method for "mix-mode") - // the dropdown must be shown only after this event has been driggered, so an implementer could - // dynamically change the whitelist. - - - setTimeout(() => { - this.update({ - withoutChangeEvent: true - }); - this.trigger("input", extend({}, this.state.tag, { - textContent: this.DOM.input.textContent - })); - if (this.state.tag) this.dropdown[showSuggestions ? "show" : "hide"](this.state.tag.value); - }, 10); - }, - - onInputIE(e) { - var _this = this; // for the "e.target.textContent" to be changed, the browser requires a small delay - - - setTimeout(function () { - _this.events.callbacks.onInput.call(_this, e); - }); - }, - - onClickScope(e) { - var _s = this.settings, - tagElm = e.target.closest('.' + _s.classNames.tag), - timeDiffFocus = +new Date() - this.state.hasFocus; - - if (e.target == this.DOM.scope) { - if (!this.state.hasFocus) this.DOM.input.focus(); - return; - } else if (e.target.classList.contains(_s.classNames.tagX)) { - this.removeTags(e.target.parentNode); - return; - } else if (tagElm) { - this.trigger("click", { - tag: tagElm, - index: this.getNodeIndex(tagElm), - data: this.tagData(tagElm), - originalEvent: this.cloneEvent(e) - }); - if (_s.editTags === 1 || _s.editTags.clicks === 1) this.events.callbacks.onDoubleClickScope.call(this, e); - return; - } // when clicking on the input itself - else if (e.target == this.DOM.input) { - if (_s.mode == 'mix') { - // firefox won't show caret if last element is a tag (and not a textNode), - // so an empty textnode should be added - this.fixFirefoxLastTagNoCaret(); - } - - if (timeDiffFocus > 500) { - if (this.state.dropdown.visible) this.dropdown.hide();else if (_s.dropdown.enabled === 0 && _s.mode != 'mix') this.dropdown.show(); - return; - } - } - - if (_s.mode == 'select') !this.state.dropdown.visible && this.dropdown.show(); - }, - - // special proccess is needed for pasted content in order to "clean" it - onPaste(e) { - e.preventDefault(); - - if (this.settings.mode == 'select' && this.settings.enforceWhitelist) { - return false; - } - - var clipboardData, pastedText; - if (this.settings.readonly) return; // Get pasted data via clipboard API - - clipboardData = e.clipboardData || window.clipboardData; - pastedText = clipboardData.getData('Text'); - this.settings.hooks.beforePaste(e, { - tagify: this, - pastedText, - clipboardData - }).then(result => { - if (result === undefined) result = pastedText; - - if (result) { - this.injectAtCaret(result, window.getSelection().getRangeAt(0)); - - if (this.settings.mode == 'mix') { - this.events.callbacks.onMixTagsInput.call(this, e); - } else if (this.settings.pasteAsTags) this.addTags(result, true);else this.state.inputText = result; - } - }).catch(err => err); - }, - - onEditTagInput(editableElm, e) { - var tagElm = editableElm.closest('.' + this.settings.classNames.tag), - tagElmIdx = this.getNodeIndex(tagElm), - tagData = this.tagData(tagElm), - value = this.input.normalize.call(this, editableElm), - hasChanged = tagElm.innerHTML != tagElm.__tagifyTagData.__originalHTML, - isValid = this.validateTag({ - [this.settings.tagTextProp]: value - }); // the value could have been invalid in the first-place so make sure to re-validate it (via "addEmptyTag" method) - // if the value is same as before-editing and the tag was valid before as well, ignore the current "isValid" result, which is false-positive - - if (!hasChanged && editableElm.originalIsValid === true) isValid = true; - tagElm.classList.toggle(this.settings.classNames.tagInvalid, isValid !== true); - tagData.__isValid = isValid; - tagElm.title = isValid === true ? tagData.title || tagData.value : isValid; // change the tag's title to indicate why is the tag invalid (if it's so) - // show dropdown if typed text is equal or more than the "enabled" dropdown setting - - if (value.length >= this.settings.dropdown.enabled) { - // this check is needed apparently because doing browser "undo" will fire - // "onEditTagInput" but "this.state.editing" will be "false" - if (this.state.editing) this.state.editing.value = value; - this.dropdown.show(value); - } - - this.trigger("edit:input", { - tag: tagElm, - index: tagElmIdx, - data: extend({}, this.value[tagElmIdx], { - newValue: value - }), - originalEvent: this.cloneEvent(e) - }); - }, - - onEditTagFocus(tagElm) { - this.state.editing = { - scope: tagElm, - input: tagElm.querySelector("[contenteditable]") - }; - }, - - onEditTagBlur(editableElm) { - if (!this.state.hasFocus) this.toggleFocusClass(); // one scenario is when selecting a suggestion from the dropdown, when editing, and by selecting it - // the "onEditTagDone" is called directly, already replacing the tag, so the argument "editableElm" - // node isn't in the DOM anynmore because it has been replaced. - - if (!this.DOM.scope.contains(editableElm)) return; - - var _s = this.settings, - tagElm = editableElm.closest('.' + _s.classNames.tag), - textValue = this.input.normalize.call(this, editableElm), - originalData = this.tagData(tagElm).__originalData, - // pre-edit data - hasChanged = tagElm.innerHTML != tagElm.__tagifyTagData.__originalHTML, - isValid = this.validateTag({ - [_s.tagTextProp]: textValue - }), - hasMaxTags, - newTagData; // this.DOM.input.focus() - - - if (!textValue) { - this.onEditTagDone(tagElm); - return; - } // if nothing changed revert back to how it was before editing - - - if (!hasChanged) { - this.onEditTagDone(tagElm, originalData); - return; - } - - hasMaxTags = this.hasMaxTags(); - newTagData = this.getWhitelistItem(textValue) || extend({}, originalData, { - [_s.tagTextProp]: textValue, - value: textValue, - __isValid: isValid - }); - - _s.transformTag.call(this, newTagData, originalData); // MUST re-validate after tag transformation - // only validate the "tagTextProp" because is the only thing that metters for validating an edited tag. - // -- Scenarios: -- - // 1. max 3 tags allowd. there are 4 tags, one has invalid input and is edited to a valid one, and now should be marked as "not allowed" because limit of tags has reached - // 2. max 3 tags allowed. there are 3 tags, one is edited, and so max-tags vaildation should be OK - - - isValid = !hasMaxTags && this.validateTag({ - [_s.tagTextProp]: newTagData[_s.tagTextProp] - }); - - if (isValid !== true) { - this.trigger("invalid", { - data: newTagData, - tag: tagElm, - message: isValid - }); // do nothing if invalid, stay in edit-mode until corrected or reverted by presssing esc - - if (_s.editTags.keepInvalid) return; - if (_s.keepInvalidTags) newTagData.__isValid = isValid;else // revert back if not specified to keep - newTagData = originalData; - } else if (_s.keepInvalidTags) { - // cleaup any previous leftovers if the tag was - delete newTagData.title; - delete newTagData["aria-invalid"]; - delete newTagData.class; - } // tagElm.classList.toggle(_s.classNames.tagInvalid, true) - - - this.onEditTagDone(tagElm, newTagData); - }, - - onEditTagkeydown(e, tagElm) { - this.trigger("edit:keydown", { - originalEvent: this.cloneEvent(e) - }); - - switch (e.key) { - case 'Esc': - case 'Escape': - tagElm.innerHTML = tagElm.__tagifyTagData.__originalHTML; - - case 'Enter': - case 'Tab': - e.preventDefault(); - e.target.blur(); - } - }, - - onDoubleClickScope(e) { - var tagElm = e.target.closest('.' + this.settings.classNames.tag), - _s = this.settings, - isEditingTag, - isReadyOnlyTag; - if (!tagElm) return; - isEditingTag = tagElm.classList.contains(this.settings.classNames.tagEditing); - isReadyOnlyTag = tagElm.hasAttribute('readonly'); - if (_s.mode != 'select' && !_s.readonly && !isEditingTag && !isReadyOnlyTag && this.settings.editTags) this.editTag(tagElm); - this.toggleFocusClass(true); - this.trigger('dblclick', { - tag: tagElm, - index: this.getNodeIndex(tagElm), - data: this.tagData(tagElm) - }); - } - - } - }; - - /** - * @constructor - * @param {Object} input DOM element - * @param {Object} settings settings object - */ - - function Tagify(input, settings) { - if (!input) { - console.warn('Tagify: ', 'input element not found', input); - return this; - } - - if (input.previousElementSibling && input.previousElementSibling.classList.contains('tagify')) { - console.warn('Tagify: ', 'input element is already Tagified', input); - return this; - } - - extend(this, EventDispatcher(this)); - this.isFirefox = typeof InstallTrigger !== 'undefined'; - this.isIE = window.document.documentMode; // https://developer.mozilla.org/en-US/docs/Web/API/Document/compatMode#Browser_compatibility - - this.applySettings(input, settings || {}); - this.state = { - inputText: '', - editing: false, - actions: {}, - // UI actions for state-locking - mixMode: {}, - dropdown: {}, - flaggedTags: {} // in mix-mode, when a string is detetced as potential tag, and the user has chocen to close the suggestions dropdown, keep the record of the tasg here - - }; - this.value = []; // tags' data - // events' callbacks references will be stores here, so events could be unbinded - - this.listeners = {}; - this.DOM = {}; // Store all relevant DOM elements in an Object - - this.build(input); - initDropdown.call(this); - this.getCSSVars(); - this.loadOriginalValues(); - this.events.customBinding.call(this); - this.events.binding.call(this); - input.autofocus && this.DOM.input.focus(); - } - - Tagify.prototype = { - _dropdown, - customEventsList: ['change', 'add', 'remove', 'invalid', 'input', 'click', 'keydown', 'focus', 'blur', 'edit:input', 'edit:beforeUpdate', 'edit:updated', 'edit:start', 'edit:keydown', 'dropdown:show', 'dropdown:hide', 'dropdown:select', 'dropdown:updated', 'dropdown:noMatch', 'dropdown:scroll'], - dataProps: ['__isValid', '__removed', '__originalData', '__originalHTML', '__tagId'], - - // internal-uasge props - trim(text) { - return this.settings.trim && text && typeof text == "string" ? text.trim() : text; - }, - - // expose this handy utility function - parseHTML, - templates, - - parseTemplate(template, data) { - template = this.settings.templates[template] || template; - return this.parseHTML(template.apply(this, data)); - }, - - set whitelist(arr) { - this.settings.whitelist = arr && Array.isArray(arr) ? arr : []; - }, - - get whitelist() { - return this.settings.whitelist; - }, - - applySettings(input, settings) { - DEFAULTS.templates = this.templates; - - var _s = this.settings = extend({}, DEFAULTS, settings); - - _s.disabled = input.hasAttribute('disabled'); - _s.readonly = input.hasAttribute('readonly'); // if "readonly" do not include an "input" element inside the Tags component - - _s.placeholder = input.getAttribute('placeholder') || _s.placeholder || ""; - _s.required = input.hasAttribute('required'); - - for (let name in _s.classNames) Object.defineProperty(_s.classNames, name + "Selector", { - get() { - return "." + this[name].split(" ")[0]; - } - - }); - - if (this.isIE) _s.autoComplete = false; // IE goes crazy if this isn't false - - ["whitelist", "blacklist"].forEach(name => { - var attrVal = input.getAttribute('data-' + name); - - if (attrVal) { - attrVal = attrVal.split(_s.delimiters); - if (attrVal instanceof Array) _s[name] = attrVal; - } - }); // backward-compatibility for old version of "autoComplete" setting: - - if ("autoComplete" in settings && !isObject(settings.autoComplete)) { - _s.autoComplete = DEFAULTS.autoComplete; - _s.autoComplete.enabled = settings.autoComplete; - } - - if (_s.mode == 'mix') { - _s.autoComplete.rightKey = true; - _s.delimiters = settings.delimiters || null; // default dlimiters in mix-mode must be NULL - // needed for "filterListItems". This assumes the user might have forgotten to manually - // define the same term in "dropdown.searchKeys" as defined in "tagTextProp" setting, so - // by automatically adding it, tagify is "helping" out, guessing the intesntions of the developer. - - if (_s.tagTextProp && !_s.dropdown.searchKeys.includes(_s.tagTextProp)) _s.dropdown.searchKeys.push(_s.tagTextProp); - } - - if (input.pattern) try { - _s.pattern = new RegExp(input.pattern); - } catch (e) {} // Convert the "delimiters" setting into a REGEX object - - if (this.settings.delimiters) { - try { - _s.delimiters = new RegExp(this.settings.delimiters, "g"); - } catch (e) {} - } - - this.TEXTS = _objectSpread2(_objectSpread2({}, TEXTS), _s.texts || {}); // make sure the dropdown will be shown on "focus" and not only after typing something (in "select" mode) - - if (_s.mode == 'select') _s.dropdown.enabled = 0; - _s.dropdown.appendTarget = settings.dropdown && settings.dropdown.appendTarget ? settings.dropdown.appendTarget : document.body; - }, - - /** - * Returns a string of HTML element attributes - * @param {Object} data [Tag data] - */ - getAttributes(data) { - var attrs = this.getCustomAttributes(data), - s = '', - k; - - for (k in attrs) s += " " + k + (data[k] !== undefined ? `="${attrs[k]}"` : ""); - - return s; - }, - - /** - * Returns an object of attributes to be used for the templates - */ - getCustomAttributes(data) { - // only items which are objects have properties which can be used as attributes - if (!isObject(data)) return ''; - var output = {}, - propName; - - for (propName in data) { - if (propName.slice(0, 2) != '__' && propName != 'class' && data.hasOwnProperty(propName) && data[propName] !== undefined) output[propName] = escapeHTML(data[propName]); - } - - return output; - }, - - setStateSelection() { - var selection = window.getSelection(); // save last selection place to be able to inject anything from outside to that specific place - - var sel = { - anchorOffset: selection.anchorOffset, - anchorNode: selection.anchorNode, - range: selection.getRangeAt && selection.rangeCount && selection.getRangeAt(0) - }; - this.state.selection = sel; - return sel; - }, - - /** - * Get the caret position relative to the viewport - * https://stackoverflow.com/q/58985076/104380 - * - * @returns {object} left, top distance in pixels - */ - getCaretGlobalPosition() { - const sel = document.getSelection(); - - if (sel.rangeCount) { - const r = sel.getRangeAt(0); - const node = r.startContainer; - const offset = r.startOffset; - let rect, r2; - - if (offset > 0) { - r2 = document.createRange(); - r2.setStart(node, offset - 1); - r2.setEnd(node, offset); - rect = r2.getBoundingClientRect(); - return { - left: rect.right, - top: rect.top, - bottom: rect.bottom - }; - } - - if (node.getBoundingClientRect) return node.getBoundingClientRect(); - } - - return { - left: -9999, - top: -9999 - }; - }, - - /** - * Get specific CSS variables which are relevant to this script and parse them as needed. - * The result is saved on the instance in "this.CSSVars" - */ - getCSSVars() { - var compStyle = getComputedStyle(this.DOM.scope, null); - - const getProp = name => compStyle.getPropertyValue('--' + name); - - function seprateUnitFromValue(a) { - if (!a) return {}; - a = a.trim().split(' ')[0]; - var unit = a.split(/\d+/g).filter(n => n).pop().trim(), - value = +a.split(unit).filter(n => n)[0].trim(); - return { - value, - unit - }; - } - - this.CSSVars = { - tagHideTransition: (({ - value, - unit - }) => unit == 's' ? value * 1000 : value)(seprateUnitFromValue(getProp('tag-hide-transition'))) - }; - }, - - /** - * builds the HTML of this component - * @param {Object} input [DOM element which would be "transformed" into "Tags"] - */ - build(input) { - var DOM = this.DOM; - - if (this.settings.mixMode.integrated) { - DOM.originalInput = null; - DOM.scope = input; - DOM.input = input; - } else { - DOM.originalInput = input; - DOM.scope = this.parseTemplate('wrapper', [input, this.settings]); - DOM.input = DOM.scope.querySelector(this.settings.classNames.inputSelector); - input.parentNode.insertBefore(DOM.scope, input); - } - }, - - /** - * revert any changes made by this component - */ - destroy() { - this.events.unbindGlobal.call(this); - this.DOM.scope.parentNode.removeChild(this.DOM.scope); - this.dropdown.hide(true); - clearTimeout(this.dropdownHide__bindEventsTimeout); - }, - - /** - * if the original input had any values, add them as tags - */ - loadOriginalValues(value) { - var lastChild, - _s = this.settings; - if (value === undefined) value = _s.mixMode.integrated ? this.DOM.input.textContent : this.DOM.originalInput.value; - this.removeAllTags({ - withoutChangeEvent: true - }); - - if (value) { - if (_s.mode == 'mix') { - this.parseMixTags(value.trim()); - lastChild = this.DOM.input.lastChild; - if (!lastChild || lastChild.tagName != 'BR') this.DOM.input.insertAdjacentHTML('beforeend', '
'); - } else { - try { - if (JSON.parse(value) instanceof Array) value = JSON.parse(value); - } catch (err) {} - - this.addTags(value).forEach(tag => tag && tag.classList.add(_s.classNames.tagNoAnimation)); - } - } else this.postUpdate(); - - this.state.lastOriginalValueReported = _s.mixMode.integrated ? '' : this.DOM.originalInput.value; - this.state.loadedOriginalValues = true; - }, - - cloneEvent(e) { - var clonedEvent = {}; - - for (var v in e) clonedEvent[v] = e[v]; - - return clonedEvent; - }, - - /** - * Toogle global loading state on/off - * Useful when fetching async whitelist while user is typing - * @param {Boolean} isLoading - */ - loading(isLoading) { - this.state.isLoading = isLoading; // IE11 doesn't support toggle with second parameter - - this.DOM.scope.classList[isLoading ? "add" : "remove"](this.settings.classNames.scopeLoading); - return this; - }, - - /** - * Toogle specieif tag loading state on/off - * @param {Boolean} isLoading - */ - tagLoading(tagElm, isLoading) { - if (tagElm) // IE11 doesn't support toggle with second parameter - tagElm.classList[isLoading ? "add" : "remove"](this.settings.classNames.tagLoading); - return this; - }, - - /** - * Toggles class on the main tagify container ("scope") - * @param {String} className - * @param {Boolean} force - */ - toggleClass(className, force) { - if (typeof className == 'string') this.DOM.scope.classList.toggle(className, force); - }, - - toggleFocusClass(force) { - this.toggleClass(this.settings.classNames.focus, !!force); - }, - - triggerChangeEvent, - events, - - fixFirefoxLastTagNoCaret() { - return; // seems to be fixed in newer version of FF, so retiring below code (for now) - }, - - placeCaretAfterNode(node) { - if (!node || !node.parentNode) return; - var nextSibling = node.nextSibling, - sel = window.getSelection(), - range = sel.getRangeAt(0); - - if (sel.rangeCount) { - range.setStartBefore(nextSibling || node); - range.setEndBefore(nextSibling || node); - sel.removeAllRanges(); - sel.addRange(range); - } - }, - - insertAfterTag(tagElm, newNode) { - newNode = newNode || this.settings.mixMode.insertAfterTag; - if (!tagElm || !tagElm.parentNode || !newNode) return; - newNode = typeof newNode == 'string' ? document.createTextNode(newNode) : newNode; - tagElm.parentNode.insertBefore(newNode, tagElm.nextSibling); - return newNode; - }, - - /** - * Enters a tag into "edit" mode - * @param {Node} tagElm the tag element to edit. if nothing specified, use last last - */ - editTag(tagElm, opts) { - tagElm = tagElm || this.getLastTag(); - opts = opts || {}; - this.dropdown.hide(); - var _s = this.settings; - - function getEditableElm() { - return tagElm.querySelector(_s.classNames.tagTextSelector); - } - - var editableElm = getEditableElm(), - tagIdx = this.getNodeIndex(tagElm), - tagData = this.tagData(tagElm), - _CB = this.events.callbacks, - that = this, - isValid = true, - delayed_onEditTagBlur = function () { - setTimeout(() => _CB.onEditTagBlur.call(that, getEditableElm())); - }; - - if (!editableElm) { - console.warn('Cannot find element in Tag template: .', _s.classNames.tagTextSelector); - return; - } - - if (tagData instanceof Object && "editable" in tagData && !tagData.editable) return; - editableElm.setAttribute('contenteditable', true); - tagElm.classList.add(_s.classNames.tagEditing); // cache the original data, on the DOM node, before any modification ocurs, for possible revert - - this.tagData(tagElm, { - __originalData: extend({}, tagData), - __originalHTML: tagElm.innerHTML - }); - editableElm.addEventListener('focus', _CB.onEditTagFocus.bind(this, tagElm)); - editableElm.addEventListener('blur', delayed_onEditTagBlur); - editableElm.addEventListener('input', _CB.onEditTagInput.bind(this, editableElm)); - editableElm.addEventListener('keydown', e => _CB.onEditTagkeydown.call(this, e, tagElm)); - editableElm.focus(); - this.setRangeAtStartEnd(false, editableElm); - if (!opts.skipValidation) isValid = this.editTagToggleValidity(tagElm); - editableElm.originalIsValid = isValid; - this.trigger("edit:start", { - tag: tagElm, - index: tagIdx, - data: tagData, - isValid - }); - return this; - }, - - /** - * If a tag is invalid, for any reason, set its class to as "not allowed" (see defaults file) - * @param {Node} tagElm required - * @param {Object} tagData optional - * @returns true if valid, a string (reason) if not - */ - editTagToggleValidity(tagElm, tagData) { - var tagData = tagData || this.tagData(tagElm), - isValid; - - if (!tagData) { - console.warn("tag has no data: ", tagElm, tagData); - return; - } - - isValid = !("__isValid" in tagData) || tagData.__isValid === true; - - if (!isValid) { - this.removeTagsFromValue(tagElm); - } - - this.update(); //this.validateTag(tagData); - - tagElm.classList.toggle(this.settings.classNames.tagNotAllowed, !isValid); - return tagData.__isValid; - }, - - onEditTagDone(tagElm, tagData) { - tagElm = tagElm || this.state.editing.scope; - tagData = tagData || {}; - var eventData = { - tag: tagElm, - index: this.getNodeIndex(tagElm), - previousData: this.tagData(tagElm), - data: tagData - }; - this.trigger("edit:beforeUpdate", eventData, { - cloneData: false - }); - this.state.editing = false; - delete tagData.__originalData; - delete tagData.__originalHTML; - - if (tagElm && tagData[this.settings.tagTextProp]) { - tagElm = this.replaceTag(tagElm, tagData); - this.editTagToggleValidity(tagElm, tagData); - if (this.settings.a11y.focusableTags) tagElm.focus(); - } else if (tagElm) this.removeTags(tagElm); - - this.trigger("edit:updated", eventData); - this.dropdown.hide(); // check if any of the current tags which might have been marked as "duplicate" should be now un-marked - - if (this.settings.keepInvalidTags) this.reCheckInvalidTags(); - }, - - /** - * Replaces an exisitng tag with a new one. Used for updating a tag's data - * @param {Object} tagElm [DOM node to replace] - * @param {Object} tagData [data to create new tag from] - */ - replaceTag(tagElm, tagData) { - if (!tagData || !tagData.value) tagData = tagElm.__tagifyTagData; // if tag is invalid, make the according changes in the newly created element - - if (tagData.__isValid && tagData.__isValid != true) extend(tagData, this.getInvalidTagAttrs(tagData, tagData.__isValid)); - var newTagElm = this.createTagElem(tagData); // update DOM - - tagElm.parentNode.replaceChild(newTagElm, tagElm); - this.updateValueByDOMTags(); - return newTagElm; - }, - - /** - * update "value" (Array of Objects) by traversing all valid tags - */ - updateValueByDOMTags() { - this.value.length = 0; - [].forEach.call(this.getTagElms(), node => { - if (node.classList.contains(this.settings.classNames.tagNotAllowed.split(' ')[0])) return; - this.value.push(this.tagData(node)); - }); - this.update(); - }, - - /** https://stackoverflow.com/a/59156872/104380 - * @param {Boolean} start indicating where to place it (start or end of the node) - * @param {Object} node DOM node to place the caret at - */ - setRangeAtStartEnd(start, node) { - start = typeof start == 'number' ? start : !!start; - node = node || this.DOM.input; - node = node.lastChild || node; - var sel = document.getSelection(); - - try { - if (sel.rangeCount >= 1) { - ['Start', 'End'].forEach(pos => sel.getRangeAt(0)["set" + pos](node, start ? start : node.length)); - } - } catch (err) { - console.warn("Tagify: ", err); - } - }, - - /** - * injects nodes/text at caret position, which is saved on the "state" when "blur" event gets triggered - * @param {Node} injectedNode [the node to inject at the caret position] - * @param {Object} selection [optional range Object. must have "anchorNode" & "anchorOffset"] - */ - injectAtCaret(injectedNode, range) { - range = range || this.state.selection.range; - if (!range) return; - if (typeof injectedNode == 'string') injectedNode = document.createTextNode(injectedNode); - range.deleteContents(); - range.insertNode(injectedNode); - this.setRangeAtStartEnd(false, injectedNode); - this.updateValueByDOMTags(); // updates internal "this.value" - - this.update(); // updates original input/textarea - - return this; - }, - - /** - * input bridge for accessing & setting - * @type {Object} - */ - input: { - set(s = '', updateDOM = true) { - var hideDropdown = this.settings.dropdown.closeOnSelect; - this.state.inputText = s; - if (updateDOM) this.DOM.input.innerHTML = escapeHTML("" + s); - if (!s && hideDropdown) this.dropdown.hide.bind(this); - this.input.autocomplete.suggest.call(this); - this.input.validate.call(this); - }, - - /** - * Marks the tagify's input as "invalid" if the value did not pass "validateTag()" - */ - validate() { - var isValid = !this.state.inputText || this.validateTag({ - value: this.state.inputText - }) === true; - this.DOM.input.classList.toggle(this.settings.classNames.inputInvalid, !isValid); - return isValid; - }, - - // remove any child DOM elements that aren't of type TEXT (like
) - normalize(node) { - var clone = node || this.DOM.input, - //.cloneNode(true), - v = []; // when a text was pasted in FF, the "this.DOM.input" element will have
but no newline symbols (\n), and this will - // result in tags not being properly created if one wishes to create a separate tag per newline. - - clone.childNodes.forEach(n => n.nodeType == 3 && v.push(n.nodeValue)); - v = v.join("\n"); - - try { - // "delimiters" might be of a non-regex value, where this will fail ("Tags With Properties" example in demo page): - v = v.replace(/(?:\r\n|\r|\n)/g, this.settings.delimiters.source.charAt(0)); - } catch (err) {} - - v = v.replace(/\s/g, ' '); // replace NBSPs with spaces characters - - if (this.settings.trim) v = v.replace(/^\s+/, ''); // trimLeft - - return v; - }, - - /** - * suggest the rest of the input's value (via CSS "::after" using "content:attr(...)") - * @param {String} s [description] - */ - autocomplete: { - suggest(data) { - if (!this.settings.autoComplete.enabled) return; - data = data || {}; - if (typeof data == 'string') data = { - value: data - }; - var suggestedText = data.value ? '' + data.value : '', - suggestionStart = suggestedText.substr(0, this.state.inputText.length).toLowerCase(), - suggestionTrimmed = suggestedText.substring(this.state.inputText.length); - - if (!suggestedText || !this.state.inputText || suggestionStart != this.state.inputText.toLowerCase()) { - this.DOM.input.removeAttribute("data-suggest"); - delete this.state.inputSuggestion; - } else { - this.DOM.input.setAttribute("data-suggest", suggestionTrimmed); - this.state.inputSuggestion = data; - } - }, - - /** - * sets the suggested text as the input's value & cleanup the suggestion autocomplete. - * @param {String} s [text] - */ - set(s) { - var dataSuggest = this.DOM.input.getAttribute('data-suggest'), - suggestion = s || (dataSuggest ? this.state.inputText + dataSuggest : null); - - if (suggestion) { - if (this.settings.mode == 'mix') { - this.replaceTextWithNode(document.createTextNode(this.state.tag.prefix + suggestion)); - } else { - this.input.set.call(this, suggestion); - this.setRangeAtStartEnd(); - } - - this.input.autocomplete.suggest.call(this); - this.dropdown.hide(); - return true; - } - - return false; - } - - } - }, - - /** - * returns the index of the the tagData within the "this.value" array collection. - * since values should be unique, it is suffice to only search by "value" property - * @param {Object} tagData - */ - getTagIdx(tagData) { - return this.value.findIndex(item => item.__tagId == (tagData || {}).__tagId); - }, - - getNodeIndex(node) { - var index = 0; - if (node) while (node = node.previousElementSibling) index++; - return index; - }, - - getTagElms(...classess) { - var classname = '.' + [...this.settings.classNames.tag.split(' '), ...classess].join('.'); - return [].slice.call(this.DOM.scope.querySelectorAll(classname)); // convert nodeList to Array - https://stackoverflow.com/a/3199627/104380 - }, - - /** - * gets the last non-readonly, not-in-the-proccess-of-removal tag - */ - getLastTag() { - var lastTag = this.DOM.scope.querySelectorAll(`${this.settings.classNames.tagSelector}:not(.${this.settings.classNames.tagHide}):not([readonly])`); - return lastTag[lastTag.length - 1]; - }, - - /** Setter/Getter - * Each tag DOM node contains a custom property called "__tagifyTagData" which hosts its data - * @param {Node} tagElm - * @param {Object} data - */ - tagData(tagElm, data, override) { - if (!tagElm) { - console.warn("tag elment doesn't exist", tagElm, data); - return data; - } - - if (data) tagElm.__tagifyTagData = override ? data : extend({}, tagElm.__tagifyTagData || {}, data); - return tagElm.__tagifyTagData; - }, - - /** - * Searches if any tag with a certain value already exis - * @param {String/Object} v [text value / tag data object] - * @return {Boolean} - */ - isTagDuplicate(value, caseSensitive) { - var duplications, - _s = this.settings; // duplications are irrelevant for this scenario - - if (_s.mode == 'select') return false; - duplications = this.value.reduce((acc, item) => sameStr(this.trim("" + value), item.value, caseSensitive || _s.dropdown.caseSensitive) ? acc + 1 : acc, 0); - return duplications; - }, - - getTagIndexByValue(value) { - var indices = []; - this.getTagElms().forEach((tagElm, i) => { - if (sameStr(this.trim(tagElm.textContent), value, this.settings.dropdown.caseSensitive)) indices.push(i); - }); - return indices; - }, - - getTagElmByValue(value) { - var tagIdx = this.getTagIndexByValue(value)[0]; - return this.getTagElms()[tagIdx]; - }, - - /** - * Temporarily marks a tag element (by value or Node argument) - * @param {Object} tagElm [a specific "tag" element to compare to the other tag elements siblings] - */ - flashTag(tagElm) { - if (tagElm) { - tagElm.classList.add(this.settings.classNames.tagFlash); - setTimeout(() => { - tagElm.classList.remove(this.settings.classNames.tagFlash); - }, 100); - } - }, - - /** - * checks if text is in the blacklist - */ - isTagBlacklisted(v) { - v = this.trim(v.toLowerCase()); - return this.settings.blacklist.filter(x => ("" + x).toLowerCase() == v).length; - }, - - /** - * checks if text is in the whitelist - */ - isTagWhitelisted(v) { - return !!this.getWhitelistItem(v); - /* - return this.settings.whitelist.some(item => - typeof v == 'string' - ? sameStr(this.trim(v), (item.value || item)) - : sameStr(JSON.stringify(item), JSON.stringify(v)) - ) - */ - }, - - /** - * Returns the first whitelist item matched, by value (if match found) - * @param {String} value [text to match by] - */ - getWhitelistItem(value, prop, whitelist) { - var result, - prop = prop || 'value', - _s = this.settings, - whitelist = whitelist || _s.whitelist; - whitelist.some(_wi => { - var _wiv = typeof _wi == 'string' ? _wi : _wi[prop] || _wi.value, - isSameStr = sameStr(_wiv, value, _s.dropdown.caseSensitive, _s.trim); - - if (isSameStr) { - result = typeof _wi == 'string' ? { - value: _wi - } : _wi; - return true; - } - }); // first iterate the whitelist, try find maches by "value" and if that fails - // and a "tagTextProp" is set to be other than "value", try that also - - if (!result && prop == 'value' && _s.tagTextProp != 'value') { - // if found, adds the first which matches - result = this.getWhitelistItem(value, _s.tagTextProp, whitelist); - } - - return result; - }, - - /** - * validate a tag object BEFORE the actual tag will be created & appeneded - * @param {String} s - * @param {String} uid [unique ID, to not inclue own tag when cheking for duplicates] - * @return {Boolean/String} ["true" if validation has passed, String for a fail] - */ - validateTag(tagData) { - var _s = this.settings, - // when validating a tag in edit-mode, need to take "tagTextProp" into consideration - prop = "value" in tagData ? "value" : _s.tagTextProp, - v = this.trim(tagData[prop] + ""); // check for definitive empty value - - if (!(tagData[prop] + "").trim()) return this.TEXTS.empty; // check if pattern should be used and if so, use it to test the value - - if (_s.pattern && _s.pattern instanceof RegExp && !_s.pattern.test(v)) return this.TEXTS.pattern; // if duplicates are not allowed and there is a duplicate - - if (!_s.duplicates && this.isTagDuplicate(v, this.state.editing)) return this.TEXTS.duplicate; - if (this.isTagBlacklisted(v) || _s.enforceWhitelist && !this.isTagWhitelisted(v)) return this.TEXTS.notAllowed; - if (_s.validate) return _s.validate(tagData); - return true; - }, - - getInvalidTagAttrs(tagData, validation) { - return { - "aria-invalid": true, - "class": `${tagData.class || ''} ${this.settings.classNames.tagNotAllowed}`.trim(), - "title": validation - }; - }, - - hasMaxTags() { - return this.value.length >= this.settings.maxTags ? this.TEXTS.exceed : false; - }, - - setReadonly(toggle, attrribute) { - var _s = this.settings; - document.activeElement.blur(); // exists possible edit-mode - - _s[attrribute || 'readonly'] = toggle; - this.DOM.scope[(toggle ? 'set' : 'remove') + 'Attribute'](attrribute || 'readonly', true); - - if (_s.mode == 'mix') { - this.DOM.input.contentEditable = !toggle; - } - }, - - setDisabled(isDisabled) { - this.setReadonly(isDisabled, 'disabled'); - }, - - /** - * pre-proccess the tagsItems, which can be a complex tagsItems like an Array of Objects or a string comprised of multiple words - * so each item should be iterated on and a tag created for. - * @return {Array} [Array of Objects] - */ - normalizeTags(tagsItems) { - var _this$settings = this.settings, - whitelist = _this$settings.whitelist, - delimiters = _this$settings.delimiters, - mode = _this$settings.mode, - tagTextProp = _this$settings.tagTextProp; - _this$settings.enforceWhitelist; - var whitelistMatches = [], - whitelistWithProps = whitelist ? whitelist[0] instanceof Object : false, - isArray = tagsItems instanceof Array, - mapStringToCollection = s => (s + "").split(delimiters).filter(n => n).map(v => ({ - [tagTextProp]: this.trim(v), - value: this.trim(v) - })); - - if (typeof tagsItems == 'number') tagsItems = tagsItems.toString(); // if the argument is a "simple" String, ex: "aaa, bbb, ccc" - - if (typeof tagsItems == 'string') { - if (!tagsItems.trim()) return []; // go over each tag and add it (if there were multiple ones) - - tagsItems = mapStringToCollection(tagsItems); - } // is is an Array of Strings, convert to an Array of Objects - else if (isArray) { - // flatten the 2D array - tagsItems = [].concat(...tagsItems.map(item => item.value ? item // mapStringToCollection(item.value).map(newItem => ({...item,...newItem})) - : mapStringToCollection(item))); - } // search if the tag exists in the whitelist as an Object (has props), - // to be able to use its properties - - - if (whitelistWithProps) { - tagsItems.forEach(item => { - var whitelistMatchesValues = whitelistMatches.map(a => a.value); // if suggestions are shown, they are already filtered, so it's easier to use them, - // because the whitelist might also include items which have already been added - - var filteredList = this.dropdown.filterListItems.call(this, item[tagTextProp], { - exact: true - }); - if (!this.settings.duplicates) // also filter out items which have already been matches in previous iterations - filteredList = filteredList.filter(filteredItem => !whitelistMatchesValues.includes(filteredItem.value)); // get the best match out of list of possible matches. - // if there was a single item in the filtered list, use that one - - var matchObj = filteredList.length > 1 ? this.getWhitelistItem(item[tagTextProp], tagTextProp, filteredList) : filteredList[0]; - - if (matchObj && matchObj instanceof Object) { - whitelistMatches.push(matchObj); // set the Array (with the found Object) as the new value - } else if (mode != 'mix') { - if (item.value == undefined) item.value = item[tagTextProp]; - whitelistMatches.push(item); - } - }); // if( whitelistMatches.length ) - - tagsItems = whitelistMatches; - } - - return tagsItems; - }, - - /** - * Parse the initial value of a textarea (or input) element and generate mixed text w/ tags - * https://stackoverflow.com/a/57598892/104380 - * @param {String} s - */ - parseMixTags(s) { - var _this$settings2 = this.settings, - mixTagsInterpolator = _this$settings2.mixTagsInterpolator, - duplicates = _this$settings2.duplicates, - transformTag = _this$settings2.transformTag, - enforceWhitelist = _this$settings2.enforceWhitelist, - maxTags = _this$settings2.maxTags, - tagTextProp = _this$settings2.tagTextProp, - tagsDataSet = []; - s = s.split(mixTagsInterpolator[0]).map((s1, i) => { - var s2 = s1.split(mixTagsInterpolator[1]), - preInterpolated = s2[0], - maxTagsReached = tagsDataSet.length == maxTags, - textProp, - tagData, - tagElm; - - try { - // skip numbers and go straight to the "catch" statement - if (preInterpolated == +preInterpolated) throw Error; - tagData = JSON.parse(preInterpolated); - } catch (err) { - tagData = this.normalizeTags(preInterpolated)[0] || { - value: preInterpolated - }; - } - - if (!maxTagsReached && s2.length > 1 && (!enforceWhitelist || this.isTagWhitelisted(tagData.value)) && !(!duplicates && this.isTagDuplicate(tagData.value))) { - transformTag.call(this, tagData); // in case "tagTextProp" setting is set to other than "value" and this tag does not have this prop - - textProp = tagData[tagTextProp] ? tagTextProp : 'value'; - tagData[textProp] = this.trim(tagData[textProp]); - tagElm = this.createTagElem(tagData); - tagsDataSet.push(tagData); - tagElm.classList.add(this.settings.classNames.tagNoAnimation); - s2[0] = tagElm.outerHTML; //+ "⁠" // put a zero-space at the end so the caret won't jump back to the start (when the last input's child element is a tag) - - this.value.push(tagData); - } else if (s1) return i ? mixTagsInterpolator[0] + s1 : s1; - - return s2.join(''); - }).join(''); - this.DOM.input.innerHTML = s; - this.DOM.input.appendChild(document.createTextNode('')); - this.DOM.input.normalize(); - this.getTagElms().forEach((elm, idx) => this.tagData(elm, tagsDataSet[idx])); - this.update({ - withoutChangeEvent: true - }); - return s; - }, - - /** - * For mixed-mode: replaces a text starting with a prefix with a wrapper element (tag or something) - * First there *has* to be a "this.state.tag" which is a string that was just typed and is staring with a prefix - */ - replaceTextWithNode(newWrapperNode, strToReplace) { - if (!this.state.tag && !strToReplace) return; - strToReplace = strToReplace || this.state.tag.prefix + this.state.tag.value; - var idx, - nodeToReplace, - selection = window.getSelection(), - nodeAtCaret = selection.anchorNode, - firstSplitOffset = this.state.tag.delimiters ? this.state.tag.delimiters.length : 0; // STEP 1: ex. replace #ba with the tag "bart" where "|" is where the caret is: - // CURRENT STATE: "foo #ba #ba| #ba" - // split the text node at the index of the caret - - nodeAtCaret.splitText(selection.anchorOffset - firstSplitOffset); // node 0: "foo #ba #ba|" - // node 1: " #ba" - // get index of LAST occurence of "#ba" - - idx = nodeAtCaret.nodeValue.lastIndexOf(strToReplace); - nodeToReplace = nodeAtCaret.splitText(idx); // node 0: "foo #ba " - // node 1: "#ba" <- nodeToReplace - - newWrapperNode && nodeAtCaret.parentNode.replaceChild(newWrapperNode, nodeToReplace); // must NOT normalize contenteditable or it will cause unwanetd issues: - // https://monosnap.com/file/ZDVmRvq5upYkidiFedvrwzSswegWk7 - // nodeAtCaret.parentNode.normalize() - - return true; - }, - - /** - * For selecting a single option (not used for multiple tags, but for "mode:select" only) - * @param {Object} tagElm Tag DOM node - * @param {Object} tagData Tag data - */ - selectTag(tagElm, tagData) { - var _s = this.settings; - if (_s.enforceWhitelist && !this.isTagWhitelisted(tagData.value)) return; - this.input.set.call(this, tagData[_s.tagTextProp || 'value'], true); // place the caret at the end of the input, only if a dropdown option was selected (and not by manually typing another value and clicking "TAB") - - if (this.state.actions.selectOption) setTimeout(this.setRangeAtStartEnd.bind(this)); - var lastTagElm = this.getLastTag(); - if (lastTagElm) this.replaceTag(lastTagElm, tagData);else this.appendTag(tagElm); - if (_s.enforceWhitelist) this.DOM.input.removeAttribute('contenteditable'); - this.value[0] = tagData; - this.trigger('add', { - tag: tagElm, - data: tagData - }); - this.update(); - return [tagElm]; - }, - - /** - * add an empty "tag" element in an editable state - */ - addEmptyTag(initialData) { - var tagData = extend({ - value: "" - }, initialData || {}), - tagElm = this.createTagElem(tagData); - this.tagData(tagElm, tagData); // add the tag to the component's DOM - - this.appendTag(tagElm); - this.editTag(tagElm, { - skipValidation: true - }); - }, - - /** - * add a "tag" element to the "tags" component - * @param {String/Array} tagsItems [A string (single or multiple values with a delimiter), or an Array of Objects or just Array of Strings] - * @param {Boolean} clearInput [flag if the input's value should be cleared after adding tags] - * @param {Boolean} skipInvalid [do not add, mark & remove invalid tags] - * @return {Array} Array of DOM elements (tags) - */ - addTags(tagsItems, clearInput, skipInvalid = this.settings.skipInvalid) { - var tagElems = [], - _s = this.settings, - frag = document.createDocumentFragment(); - - if (!tagsItems || tagsItems.length == 0) { - if (_s.mode == 'select') this.removeAllTags(); - return tagElems; - } // converts Array/String/Object to an Array of Objects - - - tagsItems = this.normalizeTags(tagsItems); - - if (_s.mode == 'mix') { - return this.addMixTags(tagsItems); - } - - if (_s.mode == 'select') clearInput = false; - this.DOM.input.removeAttribute('style'); - tagsItems.forEach(tagData => { - var tagElm, - tagElmParams = {}, - originalData = Object.assign({}, tagData, { - value: tagData.value + "" - }); // shallow-clone tagData so later modifications will not apply to the source - - tagData = Object.assign({}, originalData); - tagData.__isValid = this.hasMaxTags() || this.validateTag(tagData); - - _s.transformTag.call(this, tagData); - - if (tagData.__isValid !== true) { - if (skipInvalid) return; // originalData is kept because it might be that this tag is invalid because it is a duplicate of another, - // and if that other tags is edited/deleted, this one should be re-validated and if is no more a duplicate - restored - - extend(tagElmParams, this.getInvalidTagAttrs(tagData, tagData.__isValid), { - __preInvalidData: originalData - }); - if (tagData.__isValid == this.TEXTS.duplicate) // mark, for a brief moment, the tag (this this one) which THIS CURRENT tag is a duplcate of - this.flashTag(this.getTagElmByValue(tagData.value)); - } ///////////////////////////////////////////////////// - - - if (tagData.readonly) tagElmParams["aria-readonly"] = true; // Create tag HTML element - - tagElm = this.createTagElem(tagData, tagElmParams); - tagElems.push(tagElm); // mode-select overrides - - if (_s.mode == 'select') { - return this.selectTag(tagElm, tagData); - } // add the tag to the component's DOM - // this.appendTag(tagElm) - - - frag.appendChild(tagElm); - - if (tagData.__isValid && tagData.__isValid === true) { - // update state - this.value.push(tagData); - this.trigger('add', { - tag: tagElm, - index: this.value.length - 1, - data: tagData - }); - } else { - this.trigger("invalid", { - data: tagData, - index: this.value.length, - tag: tagElm, - message: tagData.__isValid - }); - if (!_s.keepInvalidTags) // remove invalid tags (if "keepInvalidTags" is set to "false") - setTimeout(() => this.removeTags(tagElm, true), 1000); - } - - this.dropdown.position(); // reposition the dropdown because the just-added tag might cause a new-line - }); - this.appendTag(frag); - this.update(); - - if (tagsItems.length && clearInput) { - this.input.set.call(this); - } - - this.dropdown.refilter(); - return tagElems; - }, - - /** - * Adds a mix-content tag - * @param {String/Array} tagData A string (single or multiple values with a delimiter), or an Array of Objects or just Array of Strings - */ - addMixTags(tagsData) { - if (tagsData[0].prefix || this.state.tag) { - return this.prefixedTextToTag(tagsData[0]); - } - - if (typeof tagsData == 'string') tagsData = [{ - value: tagsData - }]; - var selection = !!this.state.selection, - // must be cast, not to use the reference which is changing - frag = document.createDocumentFragment(); - tagsData.forEach(tagData => { - var tagElm = this.createTagElem(tagData); - frag.appendChild(tagElm); - this.insertAfterTag(tagElm); - }); // if "selection" exists, assumes intention of inecting the new tag at the last - // saved location of the caret inside "this.DOM.input" - - if (selection) { - this.injectAtCaret(frag); - } // else, create a range and inject the new tag as the last child of "this.DOM.input" - else { - this.DOM.input.focus(); - selection = this.setStateSelection(); - selection.range.setStart(this.DOM.input, selection.range.endOffset); - selection.range.setEnd(this.DOM.input, selection.range.endOffset); - this.DOM.input.appendChild(frag); - this.updateValueByDOMTags(); // updates internal "this.value" - - this.update(); // updates original input/textarea - } - - return frag; - }, - - /** - * Adds a tag which was activly typed by the user - * @param {String/Array} tagItem [A string (single or multiple values with a delimiter), or an Array of Objects or just Array of Strings] - */ - prefixedTextToTag(tagItem) { - var _s = this.settings, - tagElm, - createdFromDelimiters = this.state.tag.delimiters; - - _s.transformTag.call(this, tagItem); - - tagItem.prefix = tagItem.prefix || this.state.tag ? this.state.tag.prefix : (_s.pattern.source || _s.pattern)[0]; // TODO: should check if the tag is valid - - tagElm = this.createTagElem(tagItem); // tries to replace a taged textNode with a tagElm, and if not able, - // insert the new tag to the END if "addTags" was called from outside - - if (!this.replaceTextWithNode(tagElm)) { - this.DOM.input.appendChild(tagElm); - } - - setTimeout(() => tagElm.classList.add(this.settings.classNames.tagNoAnimation), 300); - this.value.push(tagItem); - this.update(); - - if (!createdFromDelimiters) { - var elm = this.insertAfterTag(tagElm) || tagElm; - this.placeCaretAfterNode(elm); - } - - this.state.tag = null; - this.trigger('add', extend({}, { - tag: tagElm - }, { - data: tagItem - })); - return tagElm; - }, - - /** - * appened (validated) tag to the component's DOM scope - */ - appendTag(tagElm) { - var DOM = this.DOM, - insertBeforeNode = DOM.scope.lastElementChild; - if (insertBeforeNode === DOM.input) DOM.scope.insertBefore(tagElm, insertBeforeNode);else DOM.scope.appendChild(tagElm); - }, - - /** - * creates a DOM tag element and injects it into the component (this.DOM.scope) - * @param {Object} tagData [text value & properties for the created tag] - * @param {Object} extraData [properties which are for the HTML template only] - * @return {Object} [DOM element] - */ - createTagElem(tagData, extraData) { - tagData.__tagId = getUID(); - var tagElm, - templateData = extend({}, tagData, _objectSpread2({ - value: escapeHTML(tagData.value + "") - }, extraData)); // if( this.settings.readonly ) - // tagData.readonly = true - - tagElm = this.parseTemplate('tag', [templateData]); // crucial for proper caret placement when deleting content. if textNodes are allowed as children of - // a tag element, a browser bug casues the caret to misplaced inside the tag element (especcially affects "readonly" tags) - - removeTextChildNodes(tagElm); // while( tagElm.lastChild.nodeType == 3 ) - // tagElm.lastChild.parentNode.removeChild(tagElm.lastChild) - - this.tagData(tagElm, tagData); - return tagElm; - }, - - /** - * re-check all invalid tags. - * called after a tag was edited or removed - */ - reCheckInvalidTags() { - var _s = this.settings; - this.getTagElms(_s.classNames.tagNotAllowed).forEach((tagElm, i) => { - var tagData = this.tagData(tagElm), - hasMaxTags = this.hasMaxTags(), - tagValidation = this.validateTag(tagData); // if the tag has become valid - - if (tagValidation === true && !hasMaxTags) { - tagData = tagData.__preInvalidData ? tagData.__preInvalidData : { - value: tagData.value - }; - return this.replaceTag(tagElm, tagData); - } // if the tag is still invaild, set its title as such (reson of invalid might have changed) - - - tagElm.title = hasMaxTags || tagValidation; - }); - }, - - /** - * Removes a tag - * @param {Array|Node|String} tagElms [DOM element(s) or a String value. if undefined or null, remove last added tag] - * @param {Boolean} silent [A flag, which when turned on, does not remove any value and does not update the original input value but simply removes the tag from tagify] - * @param {Number} tranDuration [Transition duration in MS] - * TODO: Allow multiple tags to be removed at-once - */ - removeTags(tagElms, silent, tranDuration) { - var tagsToRemove; - tagElms = tagElms && tagElms instanceof HTMLElement ? [tagElms] : tagElms instanceof Array ? tagElms : tagElms ? [tagElms] : [this.getLastTag()]; // normalize tagElms array values: - // 1. removing invalid items - // 2, if an item is String try to get the matching Tag HTML node - // 3. get the tag data - // 4. return a collection of Objects - - tagsToRemove = tagElms.reduce((elms, tagElm) => { - if (tagElm && typeof tagElm == 'string') tagElm = this.getTagElmByValue(tagElm); - if (tagElm && this.tagData(tagElm)) // make sure it's a tag and not some other node - // because the DOM node might be removed by async animation, the state will be updated while - // the node might still be in the DOM, so the "update" method should know which nodes to ignore - elms.push({ - node: tagElm, - idx: this.getTagIdx(this.tagData(tagElm)), - // this.getNodeIndex(tagElm); // this.getTagIndexByValue(tagElm.textContent) - data: this.tagData(tagElm, { - '__removed': true - }) - }); - return elms; - }, []); - tranDuration = typeof tranDuration == "number" ? tranDuration : this.CSSVars.tagHideTransition; - - if (this.settings.mode == 'select') { - tranDuration = 0; - this.input.set.call(this); - } // if only a single tag is to be removed - - - if (tagsToRemove.length == 1) { - if (tagsToRemove[0].node.classList.contains(this.settings.classNames.tagNotAllowed)) silent = true; - } - - if (!tagsToRemove.length) return; - this.settings.hooks.beforeRemoveTag(tagsToRemove, { - tagify: this - }).then(() => { - function removeNode(tag) { - if (!tag.node.parentNode) return; - tag.node.parentNode.removeChild(tag.node); - - if (!silent) { - // this.removeValueById(tagData.__uid) - this.trigger('remove', { - tag: tag.node, - index: tag.idx, - data: tag.data - }); - this.dropdown.refilter(); - this.dropdown.position(); - this.DOM.input.normalize(); // best-practice when in mix-mode (safe to do always anyways) - // check if any of the current tags which might have been marked as "duplicate" should be un-marked - - if (this.settings.keepInvalidTags) this.reCheckInvalidTags(); - } else if (this.settings.keepInvalidTags) this.trigger('remove', { - tag: tag.node, - index: tag.idx - }); - } - - function animation(tag) { - tag.node.style.width = parseFloat(window.getComputedStyle(tag.node).width) + 'px'; - document.body.clientTop; // force repaint for the width to take affect before the "hide" class below - - tag.node.classList.add(this.settings.classNames.tagHide); // manual timeout (hack, since transitionend cannot be used because of hover) - - setTimeout(removeNode.bind(this), tranDuration, tag); - } - - if (tranDuration && tranDuration > 10 && tagsToRemove.length == 1) animation.call(this, tagsToRemove[0]);else tagsToRemove.forEach(removeNode.bind(this)); // update state regardless of animation - - if (!silent) { - this.removeTagsFromValue(tagsToRemove.map(tag => tag.node)); - this.update(); // update the original input with the current value - - if (this.settings.mode == 'select') this.DOM.input.setAttribute('contenteditable', true); - } - }).catch(reason => {}); - }, - - removeTagsFromDOM() { - [].slice.call(this.getTagElms()).forEach(elm => elm.parentNode.removeChild(elm)); - }, - - /** - * @param {Array/Node} tags to be removed from the this.value array - */ - removeTagsFromValue(tags) { - tags = Array.isArray(tags) ? tags : [tags]; - tags.forEach(tag => { - var tagData = this.tagData(tag), - tagIdx = this.getTagIdx(tagData); // delete tagData.__removed - - if (tagIdx > -1) this.value.splice(tagIdx, 1); - }); - }, - - removeAllTags(opts) { - opts = opts || {}; - this.value = []; - if (this.settings.mode == 'mix') this.DOM.input.innerHTML = '';else this.removeTagsFromDOM(); - this.dropdown.position(); - if (this.settings.mode == 'select') this.input.set.call(this); // technically for now only "withoutChangeEvent" exists in the opts. - // if more properties will be added later, only pass what's needed to "update" - - this.update(opts); - }, - - postUpdate() { - var classNames = this.settings.classNames, - hasValue = this.settings.mode == 'mix' ? this.settings.mixMode.integrated ? this.DOM.input.textContent : this.DOM.originalInput.value : this.value.length; - this.toggleClass(classNames.hasMaxTags, this.value.length >= this.settings.maxTags); - this.toggleClass(classNames.hasNoTags, !this.value.length); - this.toggleClass(classNames.empty, !hasValue); - }, - - /** - * update the origianl (hidden) input field's value - * see - https://stackoverflow.com/q/50957841/104380 - */ - update(args) { - var inputElm = this.DOM.originalInput; - if (!this.settings.mixMode.integrated) inputElm.value = this.getInputValue(); - this.postUpdate(); - if (!(args || {}).withoutChangeEvent && this.state.loadedOriginalValues) this.triggerChangeEvent(); - }, - - getInputValue() { - var value = this.getCleanValue(); - return this.settings.mode == 'mix' ? this.getMixedTagsAsString(value) : value.length ? this.settings.originalInputValueFormat ? this.settings.originalInputValueFormat(value) : JSON.stringify(value) : ""; - }, - - /** - * removes properties from `this.value` which are only used internally - */ - getCleanValue(v) { - return removeCollectionProp(v || this.value, this.dataProps); - }, - - getMixedTagsAsString() { - var result = "", - that = this, - _interpolator = this.settings.mixTagsInterpolator; - - function iterateChildren(rootNode) { - rootNode.childNodes.forEach(node => { - if (node.nodeType == 1) { - const tagData = that.tagData(node); - - if (node.classList.contains(that.settings.classNames.tag) && tagData) { - if (tagData.__removed) return;else result += _interpolator[0] + JSON.stringify(omit(tagData, that.dataProps)) + _interpolator[1]; - return; - } - - if (node.tagName == 'BR' && (node.parentNode == that.DOM.input || node.parentNode.childNodes.length == 1)) { - result += "\r\n"; - } else if (node.tagName == 'DIV' || node.tagName == 'P') { - result += "\r\n"; - iterateChildren(node); - } - } else result += node.textContent; - }); - } - - iterateChildren(this.DOM.input); - return result; - } - - }; // legacy support for changed methods names - - Tagify.prototype.removeTag = Tagify.prototype.removeTags; - - return Tagify; - -}))); +!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t="undefined"!=typeof globalThis?globalThis:t||self).Tagify=e()}(this,(function(){"use strict";function t(t,e,i){return e in t?Object.defineProperty(t,e,{value:i,enumerable:!0,configurable:!0,writable:!0}):t[e]=i,t}function e(t,e){var i=Object.keys(t);if(Object.getOwnPropertySymbols){var s=Object.getOwnPropertySymbols(t);e&&(s=s.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),i.push.apply(i,s)}return i}function i(i){for(var s=1;s(t=""+t,e=""+e,s&&(t=t.trim(),e=e.trim()),i?t==e:t.toLowerCase()==e.toLowerCase());function a(t,e){var i,s={};for(i in t)e.indexOf(i)<0&&(s[i]=t[i]);return s}function n(t){var e=document.createElement("div");return t.replace(/\&#?[0-9a-z]+;/gi,(function(t){return e.innerHTML=t,e.innerText}))}function o(t,e){for(e=e||"previous";t=t[e+"Sibling"];)if(3==t.nodeType)return t}function r(t){return"string"==typeof t?t.replace(/&/g,"&").replace(//g,">").replace(/"/g,""").replace(/`|'/g,"'"):t}function l(t){var e=Object.prototype.toString.call(t).split(" ")[1].slice(0,-1);return t===Object(t)&&"Array"!=e&&"Function"!=e&&"RegExp"!=e&&"HTMLUnknownElement"!=e}function d(t,e,i){function s(t,e){for(var i in e)if(e.hasOwnProperty(i)){if(l(e[i])){l(t[i])?s(t[i],e[i]):t[i]=Object.assign({},e[i]);continue}if(Array.isArray(e[i])){t[i]=Object.assign([],e[i]);continue}t[i]=e[i]}}return t instanceof Object||(t={}),s(t,e),i&&s(t,i),t}function h(t){return String.prototype.normalize?"string"==typeof t?t.normalize("NFD").replace(/[\u0300-\u036f]/g,""):void 0:t}var g=()=>/(?=.*chrome)(?=.*android)/i.test(navigator.userAgent);var c={delimiters:",",pattern:null,tagTextProp:"value",maxTags:1/0,callbacks:{},addTagOnBlur:!0,duplicates:!1,whitelist:[],blacklist:[],enforceWhitelist:!1,userInput:!0,keepInvalidTags:!1,mixTagsAllowedAfter:/,|\.|\:|\s/,mixTagsInterpolator:["[[","]]"],backspace:!0,skipInvalid:!1,pasteAsTags:!0,editTags:{clicks:2,keepInvalid:!0},transformTag:()=>{},trim:!0,a11y:{focusableTags:!1},mixMode:{insertAfterTag:" "},autoComplete:{enabled:!0,rightKey:!1},classNames:{namespace:"tagify",mixMode:"tagify--mix",selectMode:"tagify--select",input:"tagify__input",focus:"tagify--focus",tag:"tagify__tag",tagNoAnimation:"tagify--noAnim",tagInvalid:"tagify--invalid",tagNotAllowed:"tagify--notAllowed",inputInvalid:"tagify__input--invalid",tagX:"tagify__tag__removeBtn",tagText:"tagify__tag-text",dropdown:"tagify__dropdown",dropdownWrapper:"tagify__dropdown__wrapper",dropdownItem:"tagify__dropdown__item",dropdownItemActive:"tagify__dropdown__item--active",dropdownInital:"tagify__dropdown--initial",scopeLoading:"tagify--loading",tagLoading:"tagify__tag--loading",tagEditing:"tagify__tag--editable",tagFlash:"tagify__tag--flash",tagHide:"tagify__tag--hide",hasMaxTags:"tagify--hasMaxTags",hasNoTags:"tagify--noTags",empty:"tagify--empty"},dropdown:{classname:"",enabled:2,maxItems:10,searchKeys:["value","searchBy"],fuzzySearch:!0,caseSensitive:!1,accentedSearch:!0,highlightFirst:!1,closeOnSelect:!0,clearOnSelect:!0,position:"all",appendTarget:null},hooks:{beforeRemoveTag:()=>Promise.resolve(),beforePaste:()=>Promise.resolve(),suggestionClick:()=>Promise.resolve()}};function p(){this.dropdown={};for(let t in this._dropdown)this.dropdown[t]="function"==typeof this._dropdown[t]?this._dropdown[t].bind(this):this._dropdown[t];this.settings.dropdown.enabled>=0&&this.dropdown.init()}var u,m={init(){this.DOM.dropdown=this.parseTemplate("dropdown",[this.settings]),this.DOM.dropdown.content=this.DOM.dropdown.querySelector(this.settings.classNames.dropdownWrapperSelector)},show(t){var e,i,a,n=this.settings,o="mix"==n.mode&&!n.enforceWhitelist,r=!n.whitelist||!n.whitelist.length,d="manual"==n.dropdown.position;if(t=void 0===t?this.state.inputText:t,(!r||o||n.templates.dropdownItemNoMatch)&&!1!==n.dropdown.enable&&!this.state.isLoading){if(clearTimeout(this.dropdownHide__bindEventsTimeout),this.suggestedListItems=this.dropdown.filterListItems(t),t&&!this.suggestedListItems.length&&(this.trigger("dropdown:noMatch",t),n.templates.dropdownItemNoMatch&&(a=n.templates.dropdownItemNoMatch.call(this,{value:t}))),!a){if(this.suggestedListItems.length)t&&o&&!this.state.editing.scope&&!s(this.suggestedListItems[0].value,t)&&this.suggestedListItems.unshift({value:t});else{if(!t||!o||this.state.editing.scope)return this.input.autocomplete.suggest.call(this),void this.dropdown.hide();this.suggestedListItems=[{value:t}]}i=""+(l(e=this.suggestedListItems[0])?e.value:e),n.autoComplete&&i&&0==i.indexOf(t)&&this.input.autocomplete.suggest.call(this,e)}this.dropdown.fill(a),n.dropdown.highlightFirst&&this.dropdown.highlightOption(this.DOM.dropdown.content.children[0]),this.state.dropdown.visible||setTimeout(this.dropdown.events.binding.bind(this)),this.state.dropdown.visible=t||!0,this.state.dropdown.query=t,this.setStateSelection(),d||setTimeout((()=>{this.dropdown.position(),this.dropdown.render()})),setTimeout((()=>{this.trigger("dropdown:show",this.DOM.dropdown)}))}},hide(t){var e=this.DOM,i=e.scope,s=e.dropdown,a="manual"==this.settings.dropdown.position&&!t;if(s&&document.body.contains(s)&&!a)return window.removeEventListener("resize",this.dropdown.position),this.dropdown.events.binding.call(this,!1),i.setAttribute("aria-expanded",!1),s.parentNode.removeChild(s),setTimeout((()=>{this.state.dropdown.visible=!1}),100),this.state.dropdown.query=this.state.ddItemData=this.state.ddItemElm=this.state.selection=null,this.state.tag&&this.state.tag.value.length&&(this.state.flaggedTags[this.state.tag.baseOffset]=this.state.tag),this.trigger("dropdown:hide",s),this},render(){var t,e,i,s=(t=this.DOM.dropdown,(i=t.cloneNode(!0)).style.cssText="position:fixed; top:-9999px; opacity:0",document.body.appendChild(i),e=i.clientHeight,i.parentNode.removeChild(i),e),a=this.settings;return this.DOM.scope.setAttribute("aria-expanded",!0),document.body.contains(this.DOM.dropdown)||(this.DOM.dropdown.classList.add(a.classNames.dropdownInital),this.dropdown.position(s),a.dropdown.appendTarget.appendChild(this.DOM.dropdown),setTimeout((()=>this.DOM.dropdown.classList.remove(a.classNames.dropdownInital)))),this},fill(t){var e;t="string"==typeof t?t:this.dropdown.createListHTML(t||this.suggestedListItems),this.DOM.dropdown.content.innerHTML=(e=t)?e.replace(/\>[\r\n ]+\<").replace(/(<.*?>)|\s+/g,((t,e)=>e||" ")):""},refilter(t){t=t||this.state.dropdown.query||"",this.suggestedListItems=this.dropdown.filterListItems(t),this.dropdown.fill(),this.suggestedListItems.length||this.dropdown.hide(),this.trigger("dropdown:updated",this.DOM.dropdown)},position(t){var e=this.settings.dropdown;if("manual"!=e.position){var i,s,a,n,o,r,l=this.DOM.dropdown,d=e.placeAbove,h=document.documentElement.clientHeight,g=Math.max(document.documentElement.clientWidth||0,window.innerWidth||0)>480?e.position:"all",c=this.DOM["input"==g?"input":"scope"];t=t||l.clientHeight,this.state.dropdown.visible&&("text"==g?(a=(i=this.getCaretGlobalPosition()).bottom,s=i.top,n=i.left,o="auto"):(r=function(t){for(var e=0,i=0;t;)e+=t.offsetLeft||0,i+=t.offsetTop||0,t=t.parentNode;return{left:e,top:i}}(this.settings.dropdown.appendTarget),s=(i=c.getBoundingClientRect()).top-r.top,a=i.bottom-1-r.top,n=i.left-r.left,o=i.width+"px"),s=Math.floor(s),a=Math.ceil(a),d=void 0===d?h-i.bottom{if(e)return this.dropdown.selectOption(e);this.dropdown.hide(),"mix"!=this.settings.mode&&this.addTags(this.state.inputText.trim(),!0)})).catch((t=>t));break;case"Backspace":{if("mix"==this.settings.mode||this.state.editing.scope)return;let t=this.state.inputText.trim();""!=t&&8203!=t.charCodeAt(0)||(!0===this.settings.backspace?this.removeTags():"edit"==this.settings.backspace&&setTimeout(this.editTag.bind(this),0))}}},onMouseOver(t){var e=t.target.closest(this.settings.classNames.dropdownItemSelector);e&&this.dropdown.highlightOption(e)},onMouseLeave(t){this.dropdown.highlightOption()},onClick(t){if(0==t.button&&t.target!=this.DOM.dropdown&&t.target!=this.DOM.dropdown.content){var e=t.target.closest(this.settings.classNames.dropdownItemSelector),i=this.dropdown.getSuggestionDataByNode(e);this.state.actions.selectOption=!0,setTimeout((()=>this.state.actions.selectOption=!1),50),this.settings.hooks.suggestionClick(t,{tagify:this,tagData:i,suggestionElm:e}).then((()=>{e?this.dropdown.selectOption(e):this.dropdown.hide()})).catch((t=>t))}},onScroll(t){var e=t.target,i=e.scrollTop/(e.scrollHeight-e.parentNode.clientHeight)*100;this.trigger("dropdown:scroll",{percentage:Math.round(i)})}}},getSuggestionDataByNode(t){var e=t?+t.getAttribute("tagifySuggestionIdx"):-1;return this.suggestedListItems[e]||null},highlightOption(t,e){var i,s=this.settings.classNames.dropdownItemActive;if(this.state.ddItemElm&&(this.state.ddItemElm.classList.remove(s),this.state.ddItemElm.removeAttribute("aria-selected")),!t)return this.state.ddItemData=null,this.state.ddItemElm=null,void this.input.autocomplete.suggest.call(this);i=this.suggestedListItems[this.getNodeIndex(t)],this.state.ddItemData=i,this.state.ddItemElm=t,t.classList.add(s),t.setAttribute("aria-selected",!0),e&&(t.parentNode.scrollTop=t.clientHeight+t.offsetTop-t.parentNode.clientHeight),this.settings.autoComplete&&(this.input.autocomplete.suggest.call(this,i),this.dropdown.position())},selectOption(t){var e,i=this.settings.dropdown,s=i.clearOnSelect,a=i.closeOnSelect;if(!t)return e=this.addTags(this.state.inputText,!0),void(a&&this.dropdown.hide());var n=t.getAttribute("tagifySuggestionIdx"),o=this.suggestedListItems[+n];this.trigger("dropdown:select",{data:o,elm:t}),n&&o?(this.state.editing?this.onEditTagDone(null,d({__isValid:!0},o)):e=this["mix"==this.settings.mode?"addMixTags":"addTags"]([o],s),this.DOM.input.parentNode&&(setTimeout((()=>{this.DOM.input.focus(),this.toggleFocusClass(!0),this.placeCaretAfterNode(e)})),a?setTimeout(this.dropdown.hide.bind(this)):this.dropdown.refilter())):this.dropdown.hide()},selectAll(){return this.suggestedListItems.length=0,this.dropdown.hide(),this.addTags(this.dropdown.filterListItems(""),!0),this},filterListItems(t,e){var i,s,a,n,o,r=this.settings,d=r.dropdown,g=(e=e||{},t="select"==r.mode&&this.value.length&&this.value[0][r.tagTextProp]==t?"":t,[]),c=r.whitelist,p=d.maxItems||1/0,u=d.searchKeys,m=0;if(!t||!u.length)return(r.duplicates?c:c.filter((t=>!this.isTagDuplicate(l(t)?t.value:t)))).slice(0,p);function v(t,e){return e.toLowerCase().split(" ").every((e=>t.includes(e.toLowerCase())))}for(o=d.caseSensitive?""+t:(""+t).toLowerCase();mu.includes(t)))?["value"]:u;if(d.fuzzySearch&&!e.exact?(a=t.reduce(((t,e)=>t+" "+(i[e]||"")),"").toLowerCase(),d.accentedSearch&&(a=h(a),o=h(o)),s=v(a,o)):s=t.some((t=>{var s=""+(i[t]||"");return d.accentedSearch&&(s=h(s),o=h(o)),d.caseSensitive||(s=s.toLowerCase()),e.exact?s==o:0==s.indexOf(o)})),n=!r.duplicates&&this.isTagDuplicate(l(i)?i.value:i),s&&!n&&p--&&g.push(i),0==p)break}return g},getMappedValue(t){var e=this.settings.dropdown.mapValueTo;return e?"function"==typeof e?e(t):t[e]||t.value:t.value},createListHTML(t){return d([],t).map(((t,e)=>{"string"!=typeof t&&"number"!=typeof t||(t={value:t});var i=this.dropdown.getMappedValue(t);t.value=i&&"string"==typeof i?r(i):i;var s=this.settings.templates.dropdownItem.apply(this,[t,this]);return s=s.replace(/\s*tagifySuggestionIdx=(["'])(.*?)\1/gim,"").replace(">",` tagifySuggestionIdx="${e}">`)})).join("")}},v={empty:"empty",exceed:"number of tags exceeded",pattern:"pattern mismatch",duplicate:"already exists",notAllowed:"not allowed"},f={wrapper:(t,e)=>`\n \n `,tag(t,e){var i=this.settings;return`\n \n
\n ${t[i.tagTextProp]||t.value}\n
\n `},dropdown(t){var e=t.dropdown,i="manual"==e.position,s=`${t.classNames.dropdown}`;return`
\n
\n
`},dropdownItem(t,e){return`
${t.value}
`},dropdownItemNoMatch:null};var T={customBinding(){this.customEventsList.forEach((t=>{this.on(t,this.settings.callbacks[t])}))},binding(t=!0){var e,i=this.events.callbacks,s=t?"addEventListener":"removeEventListener";if(!this.state.mainEvents||!t)for(var a in this.state.mainEvents=t,t&&!this.listeners.main&&(this.events.bindGlobal.call(this),this.settings.isJQueryPlugin&&jQuery(this.DOM.originalInput).on("tagify.removeAllTags",this.removeAllTags.bind(this))),e=this.listeners.main=this.listeners.main||{focus:["input",i.onFocusBlur.bind(this)],keydown:["input",i.onKeydown.bind(this)],click:["scope",i.onClickScope.bind(this)],dblclick:["scope",i.onDoubleClickScope.bind(this)],paste:["input",i.onPaste.bind(this)]})this.DOM[e[a][0]][s](a,e[a][1])},bindGlobal(t){var e,i=this.events.callbacks,s=t?"removeEventListener":"addEventListener";if(t||!this.listeners.global)for(e of(this.listeners.global=this.listeners&&this.listeners.global||[{type:this.isIE?"keydown":"input",target:this.DOM.input,cb:i[this.isIE?"onInputIE":"onInput"].bind(this)},{type:"keydown",target:window,cb:i.onWindowKeyDown.bind(this)},{type:"blur",target:this.DOM.input,cb:i.onFocusBlur.bind(this)}],this.listeners.global))e.target[s](e.type,e.cb)},unbindGlobal(){this.events.bindGlobal.call(this,!0)},callbacks:{onFocusBlur(t){var e=t.target?this.trim(t.target.textContent):"",i=this.settings,s=t.type,a=i.dropdown.enabled>=0,n={relatedTarget:t.relatedTarget},o=this.state.actions.selectOption&&(a||!i.dropdown.closeOnSelect),r=this.state.actions.addNew&&a,l=t.relatedTarget&&t.relatedTarget.classList.contains(i.classNames.tag)&&this.DOM.scope.contains(t.relatedTarget);if("blur"==s){if(t.relatedTarget===this.DOM.scope)return this.dropdown.hide(),void this.DOM.input.focus();this.postUpdate(),this.triggerChangeEvent()}if(!o&&!r)if(this.state.hasFocus="focus"==s&&+new Date,this.toggleFocusClass(this.state.hasFocus),"mix"!=i.mode){if("focus"==s)return this.trigger("focus",n),void(0!==i.dropdown.enabled&&i.userInput||this.dropdown.show());"blur"==s&&(this.trigger("blur",n),this.loading(!1),"select"==this.settings.mode&&l&&(e=""),("select"==this.settings.mode&&e?!this.value.length||this.value[0].value!=e:e&&!this.state.actions.selectOption&&i.addTagOnBlur)&&this.addTags(e,!0),"select"!=this.settings.mode||e||this.removeTags()),this.DOM.input.removeAttribute("style"),this.dropdown.hide()}else"focus"==s?this.trigger("focus",n):"blur"==t.type&&(this.trigger("blur",n),this.loading(!1),this.dropdown.hide(),this.state.dropdown.visible=void 0,this.setStateSelection())},onWindowKeyDown(t){var e,i=document.activeElement;if(i.classList.contains(this.settings.classNames.tag)&&this.DOM.scope.contains(document.activeElement))switch(e=i.nextElementSibling,t.key){case"Backspace":this.removeTags(i),(e||this.DOM.input).focus();break;case"Enter":setTimeout(this.editTag.bind(this),0,i)}},onKeydown(t){"select"==this.settings.mode&&this.settings.enforceWhitelist&&this.value.length&&t.preventDefault();var e=this.trim(t.target.textContent);if(this.trigger("keydown",{originalEvent:this.cloneEvent(t)}),"mix"==this.settings.mode){switch(t.key){case"Left":case"ArrowLeft":this.state.actions.ArrowLeft=!0;break;case"Delete":case"Backspace":if(this.state.editing)return;var i,s,a,r=document.getSelection(),l="Delete"==t.key&&r.anchorOffset==(r.anchorNode.length||0),d=1==r.anchorNode.nodeType||!r.anchorOffset&&r.anchorNode.previousElementSibling,h=n(this.DOM.input.innerHTML),c=this.getTagElms();if("edit"==this.settings.backspace&&d)return i=1==r.anchorNode.nodeType?null:r.anchorNode.previousElementSibling,setTimeout(this.editTag.bind(this),0,i),void t.preventDefault();if(g()&&d)return a=o(d),d.hasAttribute("readonly")||d.remove(),this.DOM.input.focus(),void setTimeout((()=>{this.placeCaretAfterNode(a),this.DOM.input.click()}));if("BR"==r.anchorNode.nodeName)return;if((l||d)&&1==r.anchorNode.nodeType?s=0==r.anchorOffset?l?c[0]:null:c[r.anchorOffset-1]:l?s=r.anchorNode.nextElementSibling:d&&(s=d),3==r.anchorNode.nodeType&&!r.anchorNode.nodeValue&&r.anchorNode.previousElementSibling&&t.preventDefault(),(d||l)&&!this.settings.backspace)return void t.preventDefault();if("Range"!=r.type&&!r.anchorOffset&&r.anchorNode==this.DOM.input&&"Delete"!=t.key)return void t.preventDefault();if("Range"!=r.type&&s&&s.hasAttribute("readonly"))return void this.placeCaretAfterNode(o(s));clearTimeout(u),u=setTimeout((()=>{var t=document.getSelection(),e=n(this.DOM.input.innerHTML),i=t.anchorNode.previousElementSibling;if(!g()&&e.length>=h.length&&i&&!i.hasAttribute("readonly")&&(this.removeTags(i),this.fixFirefoxLastTagNoCaret(),2==this.DOM.input.children.length&&"BR"==this.DOM.input.children[1].tagName))return this.DOM.input.innerHTML="",this.value.length=0,!0;this.value=[].map.call(c,((t,e)=>{var i=this.tagData(t);if(t.parentNode||i.readonly)return i;this.trigger("remove",{tag:t,index:e,data:i})})).filter((t=>t))}),20)}return!0}switch(t.key){case"Backspace":"select"==this.settings.mode&&this.settings.enforceWhitelist?this.removeTags():this.state.dropdown.visible&&"manual"!=this.settings.dropdown.position||""!=e&&8203!=e.charCodeAt(0)||(!0===this.settings.backspace?this.removeTags():"edit"==this.settings.backspace&&setTimeout(this.editTag.bind(this),0));break;case"Esc":case"Escape":if(this.state.dropdown.visible)return;t.target.blur();break;case"Down":case"ArrowDown":this.state.dropdown.visible||this.dropdown.show();break;case"ArrowRight":{let t=this.state.inputSuggestion||this.state.ddItemData;if(t&&this.settings.autoComplete.rightKey)return void this.addTags([t],!0);break}case"Tab":{let i="select"==this.settings.mode;if(!e||i)return!0;t.preventDefault()}case"Enter":if(this.state.dropdown.visible||229==t.keyCode)return;t.preventDefault(),setTimeout((()=>{this.state.actions.selectOption||this.addTags(e,!0)}))}},onInput(t){if("mix"==this.settings.mode)return this.events.callbacks.onMixTagsInput.call(this,t);var e=this.input.normalize.call(this),i=e.length>=this.settings.dropdown.enabled,s={value:e,inputElm:this.DOM.input};s.isValid=this.validateTag({value:e}),this.state.inputText!=e&&(this.input.set.call(this,e,!1),-1!=e.search(this.settings.delimiters)?this.addTags(e)&&this.input.set.call(this):this.settings.dropdown.enabled>=0&&this.dropdown[i?"show":"hide"](e),this.trigger("input",s))},onMixTagsInput(t){var e,i,s,a,n,o,r,l,h=this.settings,c=this.value.length,p=this.getTagElms(),u=document.createDocumentFragment(),m=window.getSelection().getRangeAt(0),v=[].map.call(p,(t=>this.tagData(t).value));if("deleteContentBackward"==t.inputType&&g()&&this.events.callbacks.onKeydown.call(this,{target:t.target,key:"Backspace"}),this.value.slice().forEach((t=>{t.readonly&&!v.includes(t.value)&&u.appendChild(this.createTagElem(t))})),u.childNodes.length&&(m.insertNode(u),this.setRangeAtStartEnd(!1,u.lastChild)),p.length!=c)return this.value=[].map.call(this.getTagElms(),(t=>this.tagData(t))),void this.update({withoutChangeEvent:!0});if(this.hasMaxTags())return!0;if(window.getSelection&&(o=window.getSelection()).rangeCount>0&&3==o.anchorNode.nodeType){if((m=o.getRangeAt(0).cloneRange()).collapse(!0),m.setStart(o.focusNode,0),s=(e=m.toString().slice(0,m.endOffset)).split(h.pattern).length-1,(i=e.match(h.pattern))&&(a=e.slice(e.lastIndexOf(i[i.length-1]))),a){if(this.state.actions.ArrowLeft=!1,this.state.tag={prefix:a.match(h.pattern)[0],value:a.replace(h.pattern,"")},this.state.tag.baseOffset=o.baseOffset-this.state.tag.value.length,l=this.state.tag.value.match(h.delimiters))return this.state.tag.value=this.state.tag.value.replace(h.delimiters,""),this.state.tag.delimiters=l[0],this.addTags(this.state.tag.value,h.dropdown.clearOnSelect),void this.dropdown.hide();n=this.state.tag.value.length>=h.dropdown.enabled;try{r=(r=this.state.flaggedTags[this.state.tag.baseOffset]).prefix==this.state.tag.prefix&&r.value[0]==this.state.tag.value[0],this.state.flaggedTags[this.state.tag.baseOffset]&&!this.state.tag.value&&delete this.state.flaggedTags[this.state.tag.baseOffset]}catch(t){}(r||s{this.update({withoutChangeEvent:!0}),this.trigger("input",d({},this.state.tag,{textContent:this.DOM.input.textContent})),this.state.tag&&this.dropdown[n?"show":"hide"](this.state.tag.value)}),10)},onInputIE(t){var e=this;setTimeout((function(){e.events.callbacks.onInput.call(e,t)}))},onClickScope(t){var e=this.settings,i=t.target.closest("."+e.classNames.tag),s=+new Date-this.state.hasFocus;if(t.target!=this.DOM.scope){if(!t.target.classList.contains(e.classNames.tagX))return i?(this.trigger("click",{tag:i,index:this.getNodeIndex(i),data:this.tagData(i),originalEvent:this.cloneEvent(t)}),void(1!==e.editTags&&1!==e.editTags.clicks||this.events.callbacks.onDoubleClickScope.call(this,t))):void(t.target==this.DOM.input&&("mix"==e.mode&&this.fixFirefoxLastTagNoCaret(),s>500)?this.state.dropdown.visible?this.dropdown.hide():0===e.dropdown.enabled&&"mix"!=e.mode&&this.dropdown.show():"select"==e.mode&&!this.state.dropdown.visible&&this.dropdown.show());this.removeTags(t.target.parentNode)}else this.state.hasFocus||this.DOM.input.focus()},onPaste(t){t.preventDefault();var e,i,s=this.settings;if("select"==s.mode&&s.enforceWhitelist||!s.userInput)return!1;s.readonly||(e=t.clipboardData||window.clipboardData,i=e.getData("Text"),s.hooks.beforePaste(t,{tagify:this,pastedText:i,clipboardData:e}).then((e=>{void 0===e&&(e=i),e&&(this.injectAtCaret(e,window.getSelection().getRangeAt(0)),"mix"==this.settings.mode?this.events.callbacks.onMixTagsInput.call(this,t):this.settings.pasteAsTags?this.addTags(e,!0):this.state.inputText=e)})).catch((t=>t)))},onEditTagInput(t,e){var i=t.closest("."+this.settings.classNames.tag),s=this.getNodeIndex(i),a=this.tagData(i),n=this.input.normalize.call(this,t),o=i.innerHTML!=i.__tagifyTagData.__originalHTML,r=this.validateTag({[this.settings.tagTextProp]:n});o||!0!==t.originalIsValid||(r=!0),i.classList.toggle(this.settings.classNames.tagInvalid,!0!==r),a.__isValid=r,i.title=!0===r?a.title||a.value:r,n.length>=this.settings.dropdown.enabled&&(this.state.editing&&(this.state.editing.value=n),this.dropdown.show(n)),this.trigger("edit:input",{tag:i,index:s,data:d({},this.value[s],{newValue:n}),originalEvent:this.cloneEvent(e)})},onEditTagFocus(t){this.state.editing={scope:t,input:t.querySelector("[contenteditable]")}},onEditTagBlur(t){if(this.state.hasFocus||this.toggleFocusClass(),this.DOM.scope.contains(t)){var e,i,s=this.settings,a=t.closest("."+s.classNames.tag),n=this.input.normalize.call(this,t),o=this.tagData(a).__originalData,r=a.innerHTML!=a.__tagifyTagData.__originalHTML,l=this.validateTag({[s.tagTextProp]:n});if(n)if(r){if(e=this.hasMaxTags(),i=this.getWhitelistItem(n)||d({},o,{[s.tagTextProp]:n,value:n,__isValid:l}),s.transformTag.call(this,i,o),!0!==(l=!e&&this.validateTag({[s.tagTextProp]:i[s.tagTextProp]}))){if(this.trigger("invalid",{data:i,tag:a,message:l}),s.editTags.keepInvalid)return;s.keepInvalidTags?i.__isValid=l:i=o}else s.keepInvalidTags&&(delete i.title,delete i["aria-invalid"],delete i.class);this.onEditTagDone(a,i)}else this.onEditTagDone(a,o);else this.onEditTagDone(a)}},onEditTagkeydown(t,e){switch(this.trigger("edit:keydown",{originalEvent:this.cloneEvent(t)}),t.key){case"Esc":case"Escape":e.innerHTML=e.__tagifyTagData.__originalHTML;case"Enter":case"Tab":t.preventDefault(),t.target.blur()}},onDoubleClickScope(t){var e,i,s=t.target.closest("."+this.settings.classNames.tag),a=this.settings;s&&a.userInput&&(e=s.classList.contains(this.settings.classNames.tagEditing),i=s.hasAttribute("readonly"),"select"==a.mode||a.readonly||e||i||!this.settings.editTags||this.editTag(s),this.toggleFocusClass(!0),this.trigger("dblclick",{tag:s,index:this.getNodeIndex(s),data:this.tagData(s)}))}}};function w(t,e){return t?t.previousElementSibling&&t.previousElementSibling.classList.contains("tagify")?(console.warn("Tagify: ","input element is already Tagified",t),this):(d(this,function(t){var e=document.createTextNode("");function i(t,i,s){s&&i.split(/\s+/g).forEach((i=>e[t+"EventListener"].call(e,i,s)))}return{off(t,e){return i("remove",t,e),this},on(t,e){return e&&"function"==typeof e&&i("add",t,e),this},trigger(i,s,a){var n;if(a=a||{cloneData:!0},i)if(t.settings.isJQueryPlugin)"remove"==i&&(i="removeTag"),jQuery(t.DOM.originalInput).triggerHandler(i,[s]);else{try{var o="object"==typeof s?s:{value:s};if((o=a.cloneData?d({},o):o).tagify=this,s instanceof Object)for(var r in s)s[r]instanceof HTMLElement&&(o[r]=s[r]);n=new CustomEvent(i,{detail:o})}catch(t){console.warn(t)}e.dispatchEvent(n)}}}}(this)),this.isFirefox="undefined"!=typeof InstallTrigger,this.isIE=window.document.documentMode,this.applySettings(t,e||{}),this.state={inputText:"",editing:!1,actions:{},mixMode:{},dropdown:{},flaggedTags:{}},this.value=[],this.listeners={},this.DOM={},this.build(t),p.call(this),this.getCSSVars(),this.loadOriginalValues(),this.events.customBinding.call(this),this.events.binding.call(this),void(t.autofocus&&this.DOM.input.focus())):(console.warn("Tagify: ","input element not found",t),this)}return w.prototype={_dropdown:m,customEventsList:["change","add","remove","invalid","input","click","keydown","focus","blur","edit:input","edit:beforeUpdate","edit:updated","edit:start","edit:keydown","dropdown:show","dropdown:hide","dropdown:select","dropdown:updated","dropdown:noMatch","dropdown:scroll"],dataProps:["__isValid","__removed","__originalData","__originalHTML","__tagId"],trim(t){return this.settings.trim&&t&&"string"==typeof t?t.trim():t},parseHTML:function(t){return(new DOMParser).parseFromString(t.trim(),"text/html").body.firstElementChild},templates:f,parseTemplate(t,e){return t=this.settings.templates[t]||t,this.parseHTML(t.apply(this,e))},set whitelist(t){this.settings.whitelist=t&&Array.isArray(t)?t:[]},get whitelist(){return this.settings.whitelist},applySettings(t,e){c.templates=this.templates;var s=this.settings=d({},c,e);s.disabled=t.hasAttribute("disabled"),s.readonly=t.hasAttribute("readonly"),s.placeholder=t.getAttribute("placeholder")||s.placeholder||"",s.required=t.hasAttribute("required");for(let t in s.classNames)Object.defineProperty(s.classNames,t+"Selector",{get(){return"."+this[t].split(" ")[0]}});if(this.isIE&&(s.autoComplete=!1),["whitelist","blacklist"].forEach((e=>{var i=t.getAttribute("data-"+e);i&&(i=i.split(s.delimiters))instanceof Array&&(s[e]=i)})),"autoComplete"in e&&!l(e.autoComplete)&&(s.autoComplete=c.autoComplete,s.autoComplete.enabled=e.autoComplete),"mix"==s.mode&&(s.autoComplete.rightKey=!0,s.delimiters=e.delimiters||null,s.tagTextProp&&!s.dropdown.searchKeys.includes(s.tagTextProp)&&s.dropdown.searchKeys.push(s.tagTextProp)),t.pattern)try{s.pattern=new RegExp(t.pattern)}catch(t){}if(this.settings.delimiters)try{s.delimiters=new RegExp(this.settings.delimiters,"g")}catch(t){}this.TEXTS=i(i({},v),s.texts||{}),"select"==s.mode&&(s.dropdown.enabled=0),s.dropdown.appendTarget=e.dropdown&&e.dropdown.appendTarget?e.dropdown.appendTarget:document.body},getAttributes(t){var e,i=this.getCustomAttributes(t),s="";for(e in i)s+=" "+e+(void 0!==t[e]?`="${i[e]}"`:"");return s},getCustomAttributes(t){if(!l(t))return"";var e,i={};for(e in t)"__"!=e.slice(0,2)&&"class"!=e&&t.hasOwnProperty(e)&&void 0!==t[e]&&(i[e]=r(t[e]));return i},setStateSelection(){var t=window.getSelection(),e={anchorOffset:t.anchorOffset,anchorNode:t.anchorNode,range:t.getRangeAt&&t.rangeCount&&t.getRangeAt(0)};return this.state.selection=e,e},getCaretGlobalPosition(){const t=document.getSelection();if(t.rangeCount){const e=t.getRangeAt(0),i=e.startContainer,s=e.startOffset;let a,n;if(s>0)return n=document.createRange(),n.setStart(i,s-1),n.setEnd(i,s),a=n.getBoundingClientRect(),{left:a.right,top:a.top,bottom:a.bottom};if(i.getBoundingClientRect)return i.getBoundingClientRect()}return{left:-9999,top:-9999}},getCSSVars(){var t=getComputedStyle(this.DOM.scope,null);var e;this.CSSVars={tagHideTransition:(({value:t,unit:e})=>"s"==e?1e3*t:t)(function(t){if(!t)return{};var e=(t=t.trim().split(" ")[0]).split(/\d+/g).filter((t=>t)).pop().trim();return{value:+t.split(e).filter((t=>t))[0].trim(),unit:e}}((e="tag-hide-transition",t.getPropertyValue("--"+e))))}},build(t){var e=this.DOM;this.settings.mixMode.integrated?(e.originalInput=null,e.scope=t,e.input=t):(e.originalInput=t,e.scope=this.parseTemplate("wrapper",[t,this.settings]),e.input=e.scope.querySelector(this.settings.classNames.inputSelector),t.parentNode.insertBefore(e.scope,t))},destroy(){this.events.unbindGlobal.call(this),this.DOM.scope.parentNode.removeChild(this.DOM.scope),this.dropdown.hide(!0),clearTimeout(this.dropdownHide__bindEventsTimeout)},loadOriginalValues(t){var e,i=this.settings;if(void 0===t&&(t=i.mixMode.integrated?this.DOM.input.textContent:this.DOM.originalInput.value),this.removeAllTags({withoutChangeEvent:!0}),t)if("mix"==i.mode)this.parseMixTags(t.trim()),(e=this.DOM.input.lastChild)&&"BR"==e.tagName||this.DOM.input.insertAdjacentHTML("beforeend","
");else{try{JSON.parse(t)instanceof Array&&(t=JSON.parse(t))}catch(t){}this.addTags(t).forEach((t=>t&&t.classList.add(i.classNames.tagNoAnimation)))}else this.postUpdate();this.state.lastOriginalValueReported=i.mixMode.integrated?"":this.DOM.originalInput.value,this.state.loadedOriginalValues=!0},cloneEvent(t){var e={};for(var i in t)e[i]=t[i];return e},loading(t){return this.state.isLoading=t,this.DOM.scope.classList[t?"add":"remove"](this.settings.classNames.scopeLoading),this},tagLoading(t,e){return t&&t.classList[e?"add":"remove"](this.settings.classNames.tagLoading),this},toggleClass(t,e){"string"==typeof t&&this.DOM.scope.classList.toggle(t,e)},toggleFocusClass(t){this.toggleClass(this.settings.classNames.focus,!!t)},triggerChangeEvent:function(){if(!this.settings.mixMode.integrated){var t=this.DOM.originalInput,e=this.state.lastOriginalValueReported!==t.value,i=new CustomEvent("change",{bubbles:!0});e&&(this.state.lastOriginalValueReported=t.value,i.simulated=!0,t._valueTracker&&t._valueTracker.setValue(Math.random()),t.dispatchEvent(i),this.trigger("change",this.state.lastOriginalValueReported),t.value=this.state.lastOriginalValueReported)}},events:T,fixFirefoxLastTagNoCaret(){},placeCaretAfterNode(t){if(t&&t.parentNode){var e=t.nextSibling,i=window.getSelection(),s=i.getRangeAt(0);i.rangeCount&&(s.setStartBefore(e||t),s.setEndBefore(e||t),i.removeAllRanges(),i.addRange(s))}},insertAfterTag(t,e){if(e=e||this.settings.mixMode.insertAfterTag,t&&t.parentNode&&e)return e="string"==typeof e?document.createTextNode(e):e,t.parentNode.insertBefore(e,t.nextSibling),e},editTag(t,e){t=t||this.getLastTag(),e=e||{},this.dropdown.hide();var i=this.settings;function s(){return t.querySelector(i.classNames.tagTextSelector)}var a=s(),n=this.getNodeIndex(t),o=this.tagData(t),r=this.events.callbacks,l=this,h=!0;if(a){if(!(o instanceof Object&&"editable"in o)||o.editable)return a.setAttribute("contenteditable",!0),t.classList.add(i.classNames.tagEditing),this.tagData(t,{__originalData:d({},o),__originalHTML:t.innerHTML}),a.addEventListener("focus",r.onEditTagFocus.bind(this,t)),a.addEventListener("blur",(function(){setTimeout((()=>r.onEditTagBlur.call(l,s())))})),a.addEventListener("input",r.onEditTagInput.bind(this,a)),a.addEventListener("keydown",(e=>r.onEditTagkeydown.call(this,e,t))),a.focus(),this.setRangeAtStartEnd(!1,a),e.skipValidation||(h=this.editTagToggleValidity(t)),a.originalIsValid=h,this.trigger("edit:start",{tag:t,index:n,data:o,isValid:h}),this}else console.warn("Cannot find element in Tag template: .",i.classNames.tagTextSelector)},editTagToggleValidity(t,e){var i;if(e=e||this.tagData(t))return(i=!("__isValid"in e)||!0===e.__isValid)||this.removeTagsFromValue(t),this.update(),t.classList.toggle(this.settings.classNames.tagNotAllowed,!i),e.__isValid;console.warn("tag has no data: ",t,e)},onEditTagDone(t,e){e=e||{};var i={tag:t=t||this.state.editing.scope,index:this.getNodeIndex(t),previousData:this.tagData(t),data:e};this.trigger("edit:beforeUpdate",i,{cloneData:!1}),this.state.editing=!1,delete e.__originalData,delete e.__originalHTML,t&&e[this.settings.tagTextProp]?(t=this.replaceTag(t,e),this.editTagToggleValidity(t,e),this.settings.a11y.focusableTags&&t.focus()):t&&this.removeTags(t),this.trigger("edit:updated",i),this.dropdown.hide(),this.settings.keepInvalidTags&&this.reCheckInvalidTags()},replaceTag(t,e){e&&e.value||(e=t.__tagifyTagData),e.__isValid&&1!=e.__isValid&&d(e,this.getInvalidTagAttrs(e,e.__isValid));var i=this.createTagElem(e);return t.parentNode.replaceChild(i,t),this.updateValueByDOMTags(),i},updateValueByDOMTags(){this.value.length=0,[].forEach.call(this.getTagElms(),(t=>{t.classList.contains(this.settings.classNames.tagNotAllowed.split(" ")[0])||this.value.push(this.tagData(t))})),this.update()},setRangeAtStartEnd(t,e){t="number"==typeof t?t:!!t,e=(e=e||this.DOM.input).lastChild||e;var i=document.getSelection();try{i.rangeCount>=1&&["Start","End"].forEach((s=>i.getRangeAt(0)["set"+s](e,t||e.length)))}catch(t){console.warn("Tagify: ",t)}},injectAtCaret(t,e){if(e=e||this.state.selection.range)return"string"==typeof t&&(t=document.createTextNode(t)),e.deleteContents(),e.insertNode(t),this.setRangeAtStartEnd(!1,t),this.updateValueByDOMTags(),this.update(),this},input:{set(t="",e=!0){var i=this.settings.dropdown.closeOnSelect;this.state.inputText=t,e&&(this.DOM.input.innerHTML=r(""+t)),!t&&i&&this.dropdown.hide.bind(this),this.input.autocomplete.suggest.call(this),this.input.validate.call(this)},validate(){var t=!this.state.inputText||!0===this.validateTag({value:this.state.inputText});return this.DOM.input.classList.toggle(this.settings.classNames.inputInvalid,!t),t},normalize(t){var e=t||this.DOM.input,i=[];e.childNodes.forEach((t=>3==t.nodeType&&i.push(t.nodeValue))),i=i.join("\n");try{i=i.replace(/(?:\r\n|\r|\n)/g,this.settings.delimiters.source.charAt(0))}catch(t){}return i=i.replace(/\s/g," "),this.settings.trim&&(i=i.replace(/^\s+/,"")),i},autocomplete:{suggest(t){if(this.settings.autoComplete.enabled){"string"==typeof(t=t||{})&&(t={value:t});var e=t.value?""+t.value:"",i=e.substr(0,this.state.inputText.length).toLowerCase(),s=e.substring(this.state.inputText.length);e&&this.state.inputText&&i==this.state.inputText.toLowerCase()?(this.DOM.input.setAttribute("data-suggest",s),this.state.inputSuggestion=t):(this.DOM.input.removeAttribute("data-suggest"),delete this.state.inputSuggestion)}},set(t){var e=this.DOM.input.getAttribute("data-suggest"),i=t||(e?this.state.inputText+e:null);return!!i&&("mix"==this.settings.mode?this.replaceTextWithNode(document.createTextNode(this.state.tag.prefix+i)):(this.input.set.call(this,i),this.setRangeAtStartEnd()),this.input.autocomplete.suggest.call(this),this.dropdown.hide(),!0)}}},getTagIdx(t){return this.value.findIndex((e=>e.__tagId==(t||{}).__tagId))},getNodeIndex(t){var e=0;if(t)for(;t=t.previousElementSibling;)e++;return e},getTagElms(...t){var e="."+[...this.settings.classNames.tag.split(" "),...t].join(".");return[].slice.call(this.DOM.scope.querySelectorAll(e))},getLastTag(){var t=this.DOM.scope.querySelectorAll(`${this.settings.classNames.tagSelector}:not(.${this.settings.classNames.tagHide}):not([readonly])`);return t[t.length-1]},tagData:(t,e,i)=>t?(e&&(t.__tagifyTagData=i?e:d({},t.__tagifyTagData||{},e)),t.__tagifyTagData):(console.warn("tag elment doesn't exist",t,e),e),isTagDuplicate(t,e){var i=this.settings;return"select"!=i.mode&&this.value.reduce(((a,n)=>s(this.trim(""+t),n.value,e||i.dropdown.caseSensitive)?a+1:a),0)},getTagIndexByValue(t){var e=[];return this.getTagElms().forEach(((i,a)=>{s(this.trim(i.textContent),t,this.settings.dropdown.caseSensitive)&&e.push(a)})),e},getTagElmByValue(t){var e=this.getTagIndexByValue(t)[0];return this.getTagElms()[e]},flashTag(t){t&&(t.classList.add(this.settings.classNames.tagFlash),setTimeout((()=>{t.classList.remove(this.settings.classNames.tagFlash)}),100))},isTagBlacklisted(t){return t=this.trim(t.toLowerCase()),this.settings.blacklist.filter((e=>(""+e).toLowerCase()==t)).length},isTagWhitelisted(t){return!!this.getWhitelistItem(t)},getWhitelistItem(t,e,i){e=e||"value";var a,n=this.settings;return(i=i||n.whitelist).some((i=>{var o="string"==typeof i?i:i[e]||i.value;if(s(o,t,n.dropdown.caseSensitive,n.trim))return a="string"==typeof i?{value:i}:i,!0})),a||"value"!=e||"value"==n.tagTextProp||(a=this.getWhitelistItem(t,n.tagTextProp,i)),a},validateTag(t){var e=this.settings,i="value"in t?"value":e.tagTextProp,s=this.trim(t[i]+"");return(t[i]+"").trim()?e.pattern&&e.pattern instanceof RegExp&&!e.pattern.test(s)?this.TEXTS.pattern:!e.duplicates&&this.isTagDuplicate(s,this.state.editing)?this.TEXTS.duplicate:this.isTagBlacklisted(s)||e.enforceWhitelist&&!this.isTagWhitelisted(s)?this.TEXTS.notAllowed:!e.validate||e.validate(t):this.TEXTS.empty},getInvalidTagAttrs(t,e){return{"aria-invalid":!0,class:`${t.class||""} ${this.settings.classNames.tagNotAllowed}`.trim(),title:e}},hasMaxTags(){return this.value.length>=this.settings.maxTags&&this.TEXTS.exceed},setReadonly(t,e){var i=this.settings;document.activeElement.blur(),i[e||"readonly"]=t,this.DOM.scope[(t?"set":"remove")+"Attribute"](e||"readonly",!0),"mix"==i.mode&&(this.DOM.input.contentEditable=!t)},setDisabled(t){this.setReadonly(t,"disabled")},normalizeTags(t){var e=this.settings,i=e.whitelist,s=e.delimiters,a=e.mode,n=e.tagTextProp;e.enforceWhitelist;var o=[],r=!!i&&i[0]instanceof Object,l=t instanceof Array,d=t=>(t+"").split(s).filter((t=>t)).map((t=>({[n]:this.trim(t),value:this.trim(t)})));if("number"==typeof t&&(t=t.toString()),"string"==typeof t){if(!t.trim())return[];t=d(t)}else l&&(t=[].concat(...t.map((t=>t.value?t:d(t)))));return r&&(t.forEach((t=>{var e=o.map((t=>t.value)),i=this.dropdown.filterListItems.call(this,t[n],{exact:!0});this.settings.duplicates||(i=i.filter((t=>!e.includes(t.value))));var s=i.length>1?this.getWhitelistItem(t[n],n,i):i[0];s&&s instanceof Object?o.push(s):"mix"!=a&&(null==t.value&&(t.value=t[n]),o.push(t))})),t=o),t},parseMixTags(t){var e=this.settings,i=e.mixTagsInterpolator,s=e.duplicates,a=e.transformTag,n=e.enforceWhitelist,o=e.maxTags,r=e.tagTextProp,l=[];return t=t.split(i[0]).map(((t,e)=>{var d,h,g,c=t.split(i[1]),p=c[0],u=l.length==o;try{if(p==+p)throw Error;h=JSON.parse(p)}catch(t){h=this.normalizeTags(p)[0]||{value:p}}if(u||!(c.length>1)||n&&!this.isTagWhitelisted(h.value)||!s&&this.isTagDuplicate(h.value)){if(t)return e?i[0]+t:t}else a.call(this,h),h[d=h[r]?r:"value"]=this.trim(h[d]),g=this.createTagElem(h),l.push(h),g.classList.add(this.settings.classNames.tagNoAnimation),c[0]=g.outerHTML,this.value.push(h);return c.join("")})).join(""),this.DOM.input.innerHTML=t,this.DOM.input.appendChild(document.createTextNode("")),this.DOM.input.normalize(),this.getTagElms().forEach(((t,e)=>this.tagData(t,l[e]))),this.update({withoutChangeEvent:!0}),t},replaceTextWithNode(t,e){if(this.state.tag||e){e=e||this.state.tag.prefix+this.state.tag.value;var i,s,a=window.getSelection(),n=a.anchorNode,o=this.state.tag.delimiters?this.state.tag.delimiters.length:0;return n.splitText(a.anchorOffset-o),i=n.nodeValue.lastIndexOf(e),s=n.splitText(i),t&&n.parentNode.replaceChild(t,s),!0}},selectTag(t,e){var i=this.settings;if(!i.enforceWhitelist||this.isTagWhitelisted(e.value)){this.input.set.call(this,e[i.tagTextProp||"value"],!0),this.state.actions.selectOption&&setTimeout(this.setRangeAtStartEnd.bind(this));var s=this.getLastTag();return s?this.replaceTag(s,e):this.appendTag(t),i.enforceWhitelist&&this.DOM.input.removeAttribute("contenteditable"),this.value[0]=e,this.trigger("add",{tag:t,data:e}),this.update(),[t]}},addEmptyTag(t){var e=d({value:""},t||{}),i=this.createTagElem(e);this.tagData(i,e),this.appendTag(i),this.editTag(i,{skipValidation:!0})},addTags(t,e,i=this.settings.skipInvalid){var s=[],a=this.settings,n=document.createDocumentFragment();return t&&0!=t.length?(t=this.normalizeTags(t),"mix"==a.mode?this.addMixTags(t):("select"==a.mode&&(e=!1),this.DOM.input.removeAttribute("style"),t.forEach((t=>{var e,o={},r=Object.assign({},t,{value:t.value+""});if((t=Object.assign({},r)).__isValid=this.hasMaxTags()||this.validateTag(t),a.transformTag.call(this,t),!0!==t.__isValid){if(i)return;d(o,this.getInvalidTagAttrs(t,t.__isValid),{__preInvalidData:r}),t.__isValid==this.TEXTS.duplicate&&this.flashTag(this.getTagElmByValue(t.value))}if(t.readonly&&(o["aria-readonly"]=!0),e=this.createTagElem(t,o),s.push(e),"select"==a.mode)return this.selectTag(e,t);n.appendChild(e),t.__isValid&&!0===t.__isValid?(this.value.push(t),this.trigger("add",{tag:e,index:this.value.length-1,data:t})):(this.trigger("invalid",{data:t,index:this.value.length,tag:e,message:t.__isValid}),a.keepInvalidTags||setTimeout((()=>this.removeTags(e,!0)),1e3)),this.dropdown.position()})),this.appendTag(n),this.update(),t.length&&e&&this.input.set.call(this),this.dropdown.refilter(),s)):("select"==a.mode&&this.removeAllTags(),s)},addMixTags(t){if(t[0].prefix||this.state.tag)return this.prefixedTextToTag(t[0]);"string"==typeof t&&(t=[{value:t}]);var e=!!this.state.selection,i=document.createDocumentFragment();return t.forEach((t=>{var e=this.createTagElem(t);i.appendChild(e),this.insertAfterTag(e)})),e?this.injectAtCaret(i):(this.DOM.input.focus(),(e=this.setStateSelection()).range.setStart(this.DOM.input,e.range.endOffset),e.range.setEnd(this.DOM.input,e.range.endOffset),this.DOM.input.appendChild(i),this.updateValueByDOMTags(),this.update()),i},prefixedTextToTag(t){var e,i=this.settings,s=this.state.tag.delimiters;if(i.transformTag.call(this,t),t.prefix=t.prefix||this.state.tag?this.state.tag.prefix:(i.pattern.source||i.pattern)[0],e=this.createTagElem(t),this.replaceTextWithNode(e)||this.DOM.input.appendChild(e),setTimeout((()=>e.classList.add(this.settings.classNames.tagNoAnimation)),300),this.value.push(t),this.update(),!s){var a=this.insertAfterTag(e)||e;this.placeCaretAfterNode(a)}return this.state.tag=null,this.trigger("add",d({},{tag:e},{data:t})),e},appendTag(t){var e=this.DOM,i=e.scope.lastElementChild;i===e.input?e.scope.insertBefore(t,i):e.scope.appendChild(t)},createTagElem(t,e){t.__tagId=([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g,(t=>(t^crypto.getRandomValues(new Uint8Array(1))[0]&15>>t/4).toString(16)));var s,a=d({},t,i({value:r(t.value+"")},e));return function(t){for(var e,i=document.createNodeIterator(t,NodeFilter.SHOW_TEXT,null,!1);e=i.nextNode();)e.textContent.trim()||e.parentNode.removeChild(e)}(s=this.parseTemplate("tag",[a])),this.tagData(s,t),s},reCheckInvalidTags(){var t=this.settings;this.getTagElms(t.classNames.tagNotAllowed).forEach(((t,e)=>{var i=this.tagData(t),s=this.hasMaxTags(),a=this.validateTag(i);if(!0===a&&!s)return i=i.__preInvalidData?i.__preInvalidData:{value:i.value},this.replaceTag(t,i);t.title=s||a}))},removeTags(t,e,i){var s;t=t&&t instanceof HTMLElement?[t]:t instanceof Array?t:t?[t]:[this.getLastTag()],s=t.reduce(((t,e)=>(e&&"string"==typeof e&&(e=this.getTagElmByValue(e)),e&&this.tagData(e)&&t.push({node:e,idx:this.getTagIdx(this.tagData(e)),data:this.tagData(e,{__removed:!0})}),t)),[]),i="number"==typeof i?i:this.CSSVars.tagHideTransition,"select"==this.settings.mode&&(i=0,this.input.set.call(this)),1==s.length&&s[0].node.classList.contains(this.settings.classNames.tagNotAllowed)&&(e=!0),s.length&&this.settings.hooks.beforeRemoveTag(s,{tagify:this}).then((()=>{function t(t){t.node.parentNode&&(t.node.parentNode.removeChild(t.node),e?this.settings.keepInvalidTags&&this.trigger("remove",{tag:t.node,index:t.idx}):(this.trigger("remove",{tag:t.node,index:t.idx,data:t.data}),this.dropdown.refilter(),this.dropdown.position(),this.DOM.input.normalize(),this.settings.keepInvalidTags&&this.reCheckInvalidTags()))}i&&i>10&&1==s.length?function(e){e.node.style.width=parseFloat(window.getComputedStyle(e.node).width)+"px",document.body.clientTop,e.node.classList.add(this.settings.classNames.tagHide),setTimeout(t.bind(this),i,e)}.call(this,s[0]):s.forEach(t.bind(this)),e||(this.removeTagsFromValue(s.map((t=>t.node))),this.update(),"select"==this.settings.mode&&this.DOM.input.setAttribute("contenteditable",!0))})).catch((t=>{}))},removeTagsFromDOM(){[].slice.call(this.getTagElms()).forEach((t=>t.parentNode.removeChild(t)))},removeTagsFromValue(t){(t=Array.isArray(t)?t:[t]).forEach((t=>{var e=this.tagData(t),i=this.getTagIdx(e);i>-1&&this.value.splice(i,1)}))},removeAllTags(t){t=t||{},this.value=[],"mix"==this.settings.mode?this.DOM.input.innerHTML="":this.removeTagsFromDOM(),this.dropdown.position(),"select"==this.settings.mode&&this.input.set.call(this),this.update(t)},postUpdate(){var t=this.settings.classNames,e="mix"==this.settings.mode?this.settings.mixMode.integrated?this.DOM.input.textContent:this.DOM.originalInput.value:this.value.length;this.toggleClass(t.hasMaxTags,this.value.length>=this.settings.maxTags),this.toggleClass(t.hasNoTags,!this.value.length),this.toggleClass(t.empty,!e)},update(t){var e=this.DOM.originalInput;this.settings.mixMode.integrated||(e.value=this.getInputValue()),this.postUpdate(),!(t||{}).withoutChangeEvent&&this.state.loadedOriginalValues&&this.triggerChangeEvent()},getInputValue(){var t=this.getCleanValue();return"mix"==this.settings.mode?this.getMixedTagsAsString(t):t.length?this.settings.originalInputValueFormat?this.settings.originalInputValueFormat(t):JSON.stringify(t):""},getCleanValue(t){return e=t||this.value,i=this.dataProps,e&&Array.isArray(e)&&e.map((t=>a(t,i)));var e,i},getMixedTagsAsString(){var t="",e=this,i=this.settings.mixTagsInterpolator;return function s(n){n.childNodes.forEach((n=>{if(1==n.nodeType){const o=e.tagData(n);if(n.classList.contains(e.settings.classNames.tag)&&o){if(o.__removed)return;return void(t+=i[0]+JSON.stringify(a(o,e.dataProps))+i[1])}"BR"!=n.tagName||n.parentNode!=e.DOM.input&&1!=n.parentNode.childNodes.length?"DIV"!=n.tagName&&"P"!=n.tagName||(t+="\r\n",s(n)):t+="\r\n"}else t+=n.textContent}))}(this.DOM.input),t}},w.prototype.removeTag=w.prototype.removeTags,w})); diff --git a/dist/tagify.polyfills.min.js b/dist/tagify.polyfills.min.js index 6c0881a9..9147ee06 100644 --- a/dist/tagify.polyfills.min.js +++ b/dist/tagify.polyfills.min.js @@ -5,771 +5,6 @@ * https://github.com/yairEO/tagify */ -(function (factory) { - typeof define === 'function' && define.amd ? define(factory) : - factory(); -}((function () { 'use strict'; - - // 1. String.prototype.trim polyfill - if (!"".trim) String.prototype.trim = function () { - return this.replace(/^[\s]+|[\s]+$/g, ''); - }; - - if (window.NodeList && !NodeList.prototype.forEach) { - NodeList.prototype.forEach = Array.prototype.forEach; - } - - if (!Array.prototype.findIndex) { - Object.defineProperty(Array.prototype, 'findIndex', { - value: function (predicate) { - if (this == null) throw new TypeError('"this" is null or not defined'); - var o = Object(this), - len = o.length >>> 0; - - if (typeof predicate !== 'function') { - throw new TypeError('predicate must be a function'); - } - - var thisArg = arguments[1], - k = 0; - - while (k < len) { - var kValue = o[k]; - - if (predicate.call(thisArg, kValue, k, o)) { - return k; - } - - k++; - } - - return -1; - }, - configurable: true, - writable: true - }); - } - - if (!Array.prototype.includes) { - Array.prototype.includes = function (search) { - return !!~this.indexOf(search); - }; - } - - // Production steps of ECMA-262, Edition 5, 15.4.4.17 - // Reference: http://es5.github.io/#x15.4.4.17 - if (!Array.prototype.some) { - Array.prototype.some = function (fun, thisArg) { - - if (this == null) { - throw new TypeError('Array.prototype.some called on null or undefined'); - } - - if (typeof fun !== 'function') { - throw new TypeError(); - } - - var t = Object(this); - var len = t.length >>> 0; - - for (var i = 0; i < len; i++) { - if (i in t && fun.call(thisArg, t[i], i, t)) { - return true; - } - } - - return false; - }; - } - - if (!String.prototype.includes) { - String.prototype.includes = function (search, start) { - if (typeof start !== 'number') start = 0; - if (start + search.length > this.length) return false;else return this.indexOf(search, start) !== -1; - }; - } - - // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign#Polyfill - // - if (typeof Object.assign != 'function') { - // Must be writable: true, enumerable: false, configurable: true - Object.defineProperty(Object, "assign", { - value: function assign(target, varArgs) { - // .length of function is 2 - if (target == null) { - // TypeError if undefined or null - throw new TypeError('Cannot convert undefined or null to object'); - } - - var to = Object(target); - - for (var index = 1; index < arguments.length; index++) { - var nextSource = arguments[index]; - - if (nextSource != null) { - // Skip over if undefined or null - for (var nextKey in nextSource) { - // Avoid bugs when hasOwnProperty is shadowed - if (Object.prototype.hasOwnProperty.call(nextSource, nextKey)) { - to[nextKey] = nextSource[nextKey]; - } - } - } - } - - return to; - }, - writable: true, - configurable: true - }); - } - - // https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent/CustomEvent#Polyfill - function CustomEventPolyfill(event, params) { - params = params || { - bubbles: false, - cancelable: false, - detail: undefined - }; - var evt = document.createEvent('CustomEvent'); - evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail); - return evt; - } - - CustomEventPolyfill.prototype = window.Event.prototype; - - if (typeof window.CustomEvent !== "function") { - window.CustomEvent = CustomEventPolyfill; - } - - // https://developer.mozilla.org/en-US/docs/Web/API/Element/closest - if (!Element.prototype.matches) Element.prototype.matches = Element.prototype.msMatchesSelector || Element.prototype.webkitMatchesSelector; - - if (!Element.prototype.closest) { - Element.prototype.closest = function (s) { - var el = this; - if (!document.documentElement.contains(el)) return null; - - do { - if (el.matches(s)) return el; - el = el.parentElement || el.parentNode; - } while (el !== null && el.nodeType === 1); - - return null; - }; - } - - // Avoid transformation text to link ie contentEditable mode - // https://stackoverflow.com/q/7556007/104380 - document.execCommand("AutoUrlDetect", false, false); - - /* - * classList.js: Cross-browser full element.classList implementation. - * 1.2.20171210 - * - * By Eli Grey, http://eligrey.com - * License: Dedicated to the public domain. - * See https://github.com/eligrey/classList.js/blob/master/LICENSE.md - */ - - /*global self, document, DOMException */ - - /*! @source http://purl.eligrey.com/github/classList.js/blob/master/classList.js */ - if ("document" in self) { - // Full polyfill for browsers with no classList support - // Including IE < Edge missing SVGElement.classList - if (!("classList" in document.createElement("_")) || document.createElementNS && !("classList" in document.createElementNS("http://www.w3.org/2000/svg", "g"))) { - (function (view) { - - if (!('Element' in view)) return; - - var classListProp = "classList", - protoProp = "prototype", - elemCtrProto = view.Element[protoProp], - objCtr = Object, - strTrim = String[protoProp].trim || function () { - return this.replace(/^\s+|\s+$/g, ""); - }, - arrIndexOf = Array[protoProp].indexOf || function (item) { - var i = 0, - len = this.length; - - for (; i < len; i++) { - if (i in this && this[i] === item) { - return i; - } - } - - return -1; - } // Vendors: please allow content code to instantiate DOMExceptions - , - DOMEx = function (type, message) { - this.name = type; - this.code = DOMException[type]; - this.message = message; - }, - checkTokenAndGetIndex = function (classList, token) { - if (token === "") { - throw new DOMEx("SYNTAX_ERR", "The token must not be empty."); - } - - if (/\s/.test(token)) { - throw new DOMEx("INVALID_CHARACTER_ERR", "The token must not contain space characters."); - } - - return arrIndexOf.call(classList, token); - }, - ClassList = function (elem) { - var trimmedClasses = strTrim.call(elem.getAttribute("class") || ""), - classes = trimmedClasses ? trimmedClasses.split(/\s+/) : [], - i = 0, - len = classes.length; - - for (; i < len; i++) { - this.push(classes[i]); - } - - this._updateClassName = function () { - elem.setAttribute("class", this.toString()); - }; - }, - classListProto = ClassList[protoProp] = [], - classListGetter = function () { - return new ClassList(this); - }; // Most DOMException implementations don't allow calling DOMException's toString() - // on non-DOMExceptions. Error's toString() is sufficient here. - - - DOMEx[protoProp] = Error[protoProp]; - - classListProto.item = function (i) { - return this[i] || null; - }; - - classListProto.contains = function (token) { - return ~checkTokenAndGetIndex(this, token + ""); - }; - - classListProto.add = function () { - var tokens = arguments, - i = 0, - l = tokens.length, - token, - updated = false; - - do { - token = tokens[i] + ""; - - if (!~checkTokenAndGetIndex(this, token)) { - this.push(token); - updated = true; - } - } while (++i < l); - - if (updated) { - this._updateClassName(); - } - }; - - classListProto.remove = function () { - var tokens = arguments, - i = 0, - l = tokens.length, - token, - updated = false, - index; - - do { - token = tokens[i] + ""; - index = checkTokenAndGetIndex(this, token); - - while (~index) { - this.splice(index, 1); - updated = true; - index = checkTokenAndGetIndex(this, token); - } - } while (++i < l); - - if (updated) { - this._updateClassName(); - } - }; - - classListProto.toggle = function (token, force) { - var result = this.contains(token), - method = result ? force !== true && "remove" : force !== false && "add"; - - if (method) { - this[method](token); - } - - if (force === true || force === false) { - return force; - } else { - return !result; - } - }; - - classListProto.replace = function (token, replacement_token) { - var index = checkTokenAndGetIndex(token + ""); - - if (~index) { - this.splice(index, 1, replacement_token); - - this._updateClassName(); - } - }; - - classListProto.toString = function () { - return this.join(" "); - }; - - if (objCtr.defineProperty) { - var classListPropDesc = { - get: classListGetter, - enumerable: true, - configurable: true - }; - - try { - objCtr.defineProperty(elemCtrProto, classListProp, classListPropDesc); - } catch (ex) { - // IE 8 doesn't support enumerable:true - // adding undefined to fight this issue https://github.com/eligrey/classList.js/issues/36 - // modernie IE8-MSW7 machine has IE8 8.0.6001.18702 and is affected - if (ex.number === undefined || ex.number === -0x7FF5EC54) { - classListPropDesc.enumerable = false; - objCtr.defineProperty(elemCtrProto, classListProp, classListPropDesc); - } - } - } else if (objCtr[protoProp].__defineGetter__) { - elemCtrProto.__defineGetter__(classListProp, classListGetter); - } - })(self); - } // There is full or partial native classList support, so just check if we need - // to normalize the add/remove and toggle APIs. - - - (function () { - - var testElement = document.createElement("_"); - testElement.classList.add("c1", "c2"); // Polyfill for IE 10/11 and Firefox <26, where classList.add and - // classList.remove exist but support only one argument at a time. - - if (!testElement.classList.contains("c2")) { - var createMethod = function (method) { - var original = DOMTokenList.prototype[method]; - - DOMTokenList.prototype[method] = function (token) { - var i, - len = arguments.length; - - for (i = 0; i < len; i++) { - token = arguments[i]; - original.call(this, token); - } - }; - }; - - createMethod('add'); - createMethod('remove'); - } - - testElement.classList.toggle("c3", false); // Polyfill for IE 10 and Firefox <24, where classList.toggle does not - // support the second argument. - - if (testElement.classList.contains("c3")) { - var _toggle = DOMTokenList.prototype.toggle; - - DOMTokenList.prototype.toggle = function (token, force) { - if (1 in arguments && !this.contains(token) === !force) { - return force; - } else { - return _toggle.call(this, token); - } - }; - } // replace() polyfill - - - if (!("replace" in document.createElement("_").classList)) { - DOMTokenList.prototype.replace = function (token, replacement_token) { - var tokens = this.toString().split(" "), - index = tokens.indexOf(token + ""); - - if (~index) { - tokens = tokens.slice(index); - this.remove.apply(this, tokens); - this.add(replacement_token); - this.add.apply(this, tokens.slice(1)); - } - }; - } - - testElement = null; - })(); - } - - // https://github.com/taylorhakes/promise-polyfill - (function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? factory() : typeof define === 'function' && define.amd ? define(factory) : factory(); - })(undefined, function () { - /** - * @this {Promise} - */ - - function finallyConstructor(callback) { - var constructor = this.constructor; - return this.then(function (value) { - // @ts-ignore - return constructor.resolve(callback()).then(function () { - return value; - }); - }, function (reason) { - // @ts-ignore - return constructor.resolve(callback()).then(function () { - // @ts-ignore - return constructor.reject(reason); - }); - }); - } - - function allSettled(arr) { - var P = this; - return new P(function (resolve, reject) { - if (!(arr && typeof arr.length !== 'undefined')) { - return reject(new TypeError(typeof arr + ' ' + arr + ' is not iterable(cannot read property Symbol(Symbol.iterator))')); - } - - var args = Array.prototype.slice.call(arr); - if (args.length === 0) return resolve([]); - var remaining = args.length; - - function res(i, val) { - if (val && (typeof val === 'object' || typeof val === 'function')) { - var then = val.then; - - if (typeof then === 'function') { - then.call(val, function (val) { - res(i, val); - }, function (e) { - args[i] = { - status: 'rejected', - reason: e - }; - - if (--remaining === 0) { - resolve(args); - } - }); - return; - } - } - - args[i] = { - status: 'fulfilled', - value: val - }; - - if (--remaining === 0) { - resolve(args); - } - } - - for (var i = 0; i < args.length; i++) { - res(i, args[i]); - } - }); - } // Store setTimeout reference so promise-polyfill will be unaffected by - // other code modifying setTimeout (like sinon.useFakeTimers()) - - - var setTimeoutFunc = setTimeout; - - function isArray(x) { - return Boolean(x && typeof x.length !== 'undefined'); - } - - function noop() {} // Polyfill for Function.prototype.bind - - - function bind(fn, thisArg) { - return function () { - fn.apply(thisArg, arguments); - }; - } - /** - * @constructor - * @param {Function} fn - */ - - - function Promise(fn) { - if (!(this instanceof Promise)) throw new TypeError('Promises must be constructed via new'); - if (typeof fn !== 'function') throw new TypeError('not a function'); - /** @type {!number} */ - - this._state = 0; - /** @type {!boolean} */ - - this._handled = false; - /** @type {Promise|undefined} */ - - this._value = undefined; - /** @type {!Array} */ - - this._deferreds = []; - doResolve(fn, this); - } - - function handle(self, deferred) { - while (self._state === 3) { - self = self._value; - } - - if (self._state === 0) { - self._deferreds.push(deferred); - - return; - } - - self._handled = true; - - Promise._immediateFn(function () { - var cb = self._state === 1 ? deferred.onFulfilled : deferred.onRejected; - - if (cb === null) { - (self._state === 1 ? resolve : reject)(deferred.promise, self._value); - return; - } - - var ret; - - try { - ret = cb(self._value); - } catch (e) { - reject(deferred.promise, e); - return; - } - - resolve(deferred.promise, ret); - }); - } - - function resolve(self, newValue) { - try { - // Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure - if (newValue === self) throw new TypeError('A promise cannot be resolved with itself.'); - - if (newValue && (typeof newValue === 'object' || typeof newValue === 'function')) { - var then = newValue.then; - - if (newValue instanceof Promise) { - self._state = 3; - self._value = newValue; - finale(self); - return; - } else if (typeof then === 'function') { - doResolve(bind(then, newValue), self); - return; - } - } - - self._state = 1; - self._value = newValue; - finale(self); - } catch (e) { - reject(self, e); - } - } - - function reject(self, newValue) { - self._state = 2; - self._value = newValue; - finale(self); - } - - function finale(self) { - if (self._state === 2 && self._deferreds.length === 0) { - Promise._immediateFn(function () { - if (!self._handled) { - Promise._unhandledRejectionFn(self._value); - } - }); - } - - for (var i = 0, len = self._deferreds.length; i < len; i++) { - handle(self, self._deferreds[i]); - } - - self._deferreds = null; - } - /** - * @constructor - */ - - - function Handler(onFulfilled, onRejected, promise) { - this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null; - this.onRejected = typeof onRejected === 'function' ? onRejected : null; - this.promise = promise; - } - /** - * Take a potentially misbehaving resolver function and make sure - * onFulfilled and onRejected are only called once. - * - * Makes no guarantees about asynchrony. - */ - - - function doResolve(fn, self) { - var done = false; - - try { - fn(function (value) { - if (done) return; - done = true; - resolve(self, value); - }, function (reason) { - if (done) return; - done = true; - reject(self, reason); - }); - } catch (ex) { - if (done) return; - done = true; - reject(self, ex); - } - } - - Promise.prototype['catch'] = function (onRejected) { - return this.then(null, onRejected); - }; - - Promise.prototype.then = function (onFulfilled, onRejected) { - // @ts-ignore - var prom = new this.constructor(noop); - handle(this, new Handler(onFulfilled, onRejected, prom)); - return prom; - }; - - Promise.prototype['finally'] = finallyConstructor; - - Promise.all = function (arr) { - return new Promise(function (resolve, reject) { - if (!isArray(arr)) { - return reject(new TypeError('Promise.all accepts an array')); - } - - var args = Array.prototype.slice.call(arr); - if (args.length === 0) return resolve([]); - var remaining = args.length; - - function res(i, val) { - try { - if (val && (typeof val === 'object' || typeof val === 'function')) { - var then = val.then; - - if (typeof then === 'function') { - then.call(val, function (val) { - res(i, val); - }, reject); - return; - } - } - - args[i] = val; - - if (--remaining === 0) { - resolve(args); - } - } catch (ex) { - reject(ex); - } - } - - for (var i = 0; i < args.length; i++) { - res(i, args[i]); - } - }); - }; - - Promise.allSettled = allSettled; - - Promise.resolve = function (value) { - if (value && typeof value === 'object' && value.constructor === Promise) { - return value; - } - - return new Promise(function (resolve) { - resolve(value); - }); - }; - - Promise.reject = function (value) { - return new Promise(function (resolve, reject) { - reject(value); - }); - }; - - Promise.race = function (arr) { - return new Promise(function (resolve, reject) { - if (!isArray(arr)) { - return reject(new TypeError('Promise.race accepts an array')); - } - - for (var i = 0, len = arr.length; i < len; i++) { - Promise.resolve(arr[i]).then(resolve, reject); - } - }); - }; // Use polyfill for setImmediate for performance gains - - - Promise._immediateFn = // @ts-ignore - typeof setImmediate === 'function' && function (fn) { - // @ts-ignore - setImmediate(fn); - } || function (fn) { - setTimeoutFunc(fn, 0); - }; - - Promise._unhandledRejectionFn = function _unhandledRejectionFn(err) { - if (typeof console !== 'undefined' && console) { - console.warn('Possible Unhandled Promise Rejection:', err); // eslint-disable-line no-console - } - }; - /** @suppress {undefinedVars} */ - - - var globalNS = function () { - // the only reliable means to get the global object is - // `Function('return this')()` - // However, this causes CSP violations in Chrome apps. - if (typeof self !== 'undefined') { - return self; - } - - if (typeof window !== 'undefined') { - return window; - } - - if (typeof global !== 'undefined') { - return global; - } - - throw new Error('unable to locate global object'); - }(); // Expose the polyfill if Promise is undefined or set to a - // non-function value. The latter can be due to a named HTMLElement - // being exposed by browsers for legacy reasons. - // https://github.com/taylorhakes/promise-polyfill/issues/114 - - - if (typeof globalNS['Promise'] !== 'function') { - globalNS['Promise'] = Promise; - } else if (!globalNS.Promise.prototype['finally']) { - globalNS.Promise.prototype['finally'] = finallyConstructor; - } else if (!globalNS.Promise.allSettled) { - globalNS.Promise.allSettled = allSettled; - } - }); - -}))); +!function(t){"function"==typeof define&&define.amd?define(t):t()}((function(){"use strict";function t(t,e){e=e||{bubbles:!1,cancelable:!1,detail:void 0};var n=document.createEvent("CustomEvent");return n.initCustomEvent(t,e.bubbles,e.cancelable,e.detail),n}var e;"".trim||(String.prototype.trim=function(){return this.replace(/^[\s]+|[\s]+$/g,"")}),window.NodeList&&!NodeList.prototype.forEach&&(NodeList.prototype.forEach=Array.prototype.forEach),Array.prototype.findIndex||Object.defineProperty(Array.prototype,"findIndex",{value:function(t){if(null==this)throw new TypeError('"this" is null or not defined');var e=Object(this),n=e.length>>>0;if("function"!=typeof t)throw new TypeError("predicate must be a function");for(var o=arguments[1],r=0;r>>0,r=0;rthis.length)&&-1!==this.indexOf(t,e)}),"function"!=typeof Object.assign&&Object.defineProperty(Object,"assign",{value:function(t,e){if(null==t)throw new TypeError("Cannot convert undefined or null to object");for(var n=Object(t),o=1;o☝ Add items from below list: +
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