From eebc2562262ceb19e596a2aa6145f6516c6a61b3 Mon Sep 17 00:00:00 2001
From: tom bertrand <tom.bertrand@mindgeek.com>
Date: Fri, 22 Jan 2016 15:41:58 -0500
Subject: [PATCH] Fixed #143 missing dropdownFilter hide when clicking outside

---
 dist/jquery.typeahead.min.js |  4 ++--
 src/jquery.typeahead.js      | 12 +++++++++++-
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/dist/jquery.typeahead.min.js b/dist/jquery.typeahead.min.js
index 2f2e444..bcd7b61 100644
--- a/dist/jquery.typeahead.min.js
+++ b/dist/jquery.typeahead.min.js
@@ -4,7 +4,7 @@
  * Licensed under the MIT license
  *
  * @author Tom Bertrand
- * @version 2.3.2 (2016-01-12)
+ * @version 2.3.2 (2016-01-22)
  * @link http://www.runningcoder.org/jquerytypeahead/
 */
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e.options.source)e.options.source.hasOwnProperty(d)&&c.push({key:"group",value:d});c.push({key:"group",value:"*",display:"string"==typeof e.options.dropdownFilter&&e.options.dropdownFilter||"All"})}for(var f=0;f<c.length;f++)!function(c,d,f){(d.key||"*"===d.value)&&d.value&&("*"===d.value&&a(f).append(a("<li/>",{"class":"divider"})),a(f).append(a("<li/>",{html:a("<a/>",{href:"javascript:;",html:d.display||d.value,click:function(a){a.preventDefault(),b.apply(e,[d])}})})))}(f,c[f],this)}}))}}).insertAfter(e.container.find("."+e.options.selector.query))}},dynamicFilter:{validate:function(a){var b,c,d=null,e=null;for(var f in this.filters.dynamic)if(this.filters.dynamic.hasOwnProperty(f)&&(c=~f.indexOf(".")?this.helper.namespace(f,a,"get"):a[f],"|"!==this.filters.dynamic[f].modifier||d||(d=c==this.filters.dynamic[f].value||!1),"&"===this.filters.dynamic[f].modifier)){if(c!=this.filters.dynamic[f].value){e=!1;break}e=!0}return b=d,null!==e&&(b=e,e===!0&&null!==d&&(b=d)),!!b},set:function(a,b){var c=a.match(/^([|&])?(.+)/);b?this.filters.dynamic[c[2]]={modifier:c[1]||"|",value:b}:delete this.filters.dynamic[c[2]],this.searchResult(),this.buildLayout()},bind:function(){if(this.options.dynamicFilter)for(var b,d=this,e=0;e<this.options.dynamicFilter.length;e++)b=this.options.dynamicFilter[e],"string"==typeof b.selector&&(b.selector=a(b.selector)),b.selector instanceof jQuery&&b.selector[0]&&b.key&&!function(a){a.selector.off(c).on("change"+c,function(){d.dynamicFilter.set.apply(d,[a.key,d.dynamicFilter.getValue(this)])}).trigger("change"+c)}(b)},getValue:function(a){var b;return"SELECT"===a.tagName?b=a.value:"INPUT"===a.tagName&&("checkbox"===a.type?b=a.checked||null:"radio"===a.type&&a.checked&&(b=a.value)),b}},showLayout:function(){if(!this.container.hasClass("result")&&(this.result.length||this.options.emptyTemplate||this.options.backdropOnFocus)){var b=this;a("html").off(c).one("click"+c+" touchstart"+c,function(){b.hideLayout()}),this.container.addClass([this.result.length||this.options.emptyTemplate&&this.query.length>=this.options.minLength?"result ":"",this.options.hint&&this.query.length>=this.options.minLength?"hint":"",this.options.backdrop||this.options.backdropOnFocus?"backdrop":""].join(" ")),this.helper.executeCallback.call(this,this.options.callback.onShowLayout,[this.node,this.query])}},hideLayout:function(){this.container.removeClass("result hint filter"+(this.options.backdropOnFocus&&a(this.node).is(":focus")?"":" backdrop")),this.options.backdropOnFocus&&this.container.hasClass("backdrop")||(a("html").off(c),this.helper.executeCallback.call(this,this.options.callback.onHideLayout,[this.node,this.query]))},resetLayout:function(){this.result={},this.resultCount=0,this.resultCountPerGroup={},this.resultItemCount=0,this.resultContainer&&this.resultContainer.html(""),this.options.hint&&this.hint.container&&this.hint.container.val("")},__construct:function(){this.extendOptions(),this.unifySourceFormat()&&(this.init(),this.delegateEvents(),this.buildDropdownLayout(),this.dynamicFilter.bind.apply(this),this.helper.executeCallback.call(this,this.options.callback.onReady,[this.node]))},helper:{isEmpty:function(a){for(var b in a)if(a.hasOwnProperty(b))return!1;return!0},removeAccent:function(a){if("string"==typeof a){var b=this.options.accent||d;return a=a.toLowerCase().replace(new RegExp("["+b.from+"]","g"),function(a){return b.to[b.from.indexOf(a)]})}},slugify:function(a){return a=String(a),""!==a&&(a=this.helper.removeAccent.call(this,a),a=a.replace(/[^-a-z0-9]+/g,"-").replace(/-+/g,"-").trim("-")),a},sort:function(a,b,c){var d=function(b){for(var d=0;d<a.length;d++)if("undefined"!=typeof b[a[d]])return c(b[a[d]]);return b};return b=[-1,1][+!!b],function(a,c){return a=d(a),c=d(c),b*((a>c)-(c>a))}},replaceAt:function(a,b,c,d){return a.substring(0,b)+d+a.substring(b+c)},highlight:function(a,b,c){a=String(a);var d=c&&this.helper.removeAccent.call(this,a)||a,e=[];b instanceof Array||(b=[b]),b.sort(function(a,b){return b.length-a.length});for(var f=b.length-1;f>=0;f--)""!==b[f].trim()?b[f]=b[f].replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"):b.splice(f,1);d.replace(new RegExp("(?:"+b.join("|")+")(?!([^<]+)?>)","gi"),function(a,b,c){e.push({offset:c,length:a.length})});for(var f=e.length-1;f>=0;f--)a=this.helper.replaceAt(a,e[f].offset,e[f].length,"<strong>"+a.substr(e[f].offset,e[f].length)+"</strong>");return a},getCaret:function(a){if(a.selectionStart)return a.selectionStart;if(document.selection){a.focus();var b=document.selection.createRange();if(null==b)return 0;var c=a.createTextRange(),d=c.duplicate();return c.moveToBookmark(b.getBookmark()),d.setEndPoint("EndToStart",c),d.text.length}return 0},executeCallback:function(a,b){if(!a)return!1;var c;if("function"==typeof a)c=a;else if(("string"==typeof a||a instanceof Array)&&("string"==typeof a&&(a=[a,[]]),c=this.helper.namespace(a[0],window),"function"!=typeof c))return!1;return c.apply(this,(a[1]||[]).concat(b?b:[]))||!0},namespace:function(a,b,c,d){if("string"!=typeof a||""===a)return!1;for(var e=a.split("."),f=b||window,c=c||"get",g=d||{},h="",i=0,j=e.length;j>i;i++){if(h=e[i],"undefined"==typeof f[h]){if(~["get","delete"].indexOf(c))return"undefined"!=typeof d?d:void 0;f[h]={}}if(~["set","create","delete"].indexOf(c)&&i===j-1){if("set"!==c&&"create"!==c)return delete f[h],!0;f[h]=g}f=f[h]}return f},typeWatch:function(){var a=0;return function(b,c){clearTimeout(a),a=setTimeout(b,c)}}()}},a.fn.typeahead=a.typeahead=function(a){return g.typeahead(this,a)};var g={typeahead:function(b,c){if(c&&c.source&&"object"==typeof c.source){if("function"==typeof b){if(!c.input)return;b=a(c.input)}if(b.length&&"INPUT"===b[0].nodeName)for(var d,e=0;e<b.length;e++)d=1===b.length?b:a(b.selector.split(",")[e].trim()),window.Typeahead[d.selector||c.input]=new f(d,c)}}};"sanitize"in String.prototype||(String.prototype.sanitize=function(){var a={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#39;","/":"&#x2F;"};return this.replace(/[&<>"'\/]/g,function(b){return a[b]})}),window.console=window.console||{log:function(){}},"trim"in String.prototype||(String.prototype.trim=function(){return this.replace(/^\s+/,"").replace(/\s+$/,"")}),"indexOf"in Array.prototype||(Array.prototype.indexOf=function(a,b){void 0===b&&(b=0),0>b&&(b+=this.length),0>b&&(b=0);for(var c=this.length;c>b;b++)if(b in this&&this[b]===a)return b;return-1}),Object.keys||(Object.keys=function(a){var b,c=[];for(b in a)Object.prototype.hasOwnProperty.call(a,b)&&c.push(b);return c})});
\ No newline at end of file
diff --git a/src/jquery.typeahead.js b/src/jquery.typeahead.js
index 5192b08..f705316 100644
--- a/src/jquery.typeahead.js
+++ b/src/jquery.typeahead.js
@@ -4,7 +4,7 @@
  * Licensed under the MIT license
  *
  * @author Tom Bertrand
- * @version 2.3.2 (2016-01-12)
+ * @version 2.3.2 (2016-01-22)
  * @link http://www.runningcoder.org/jquerytypeahead/
 */
 ;
@@ -1881,6 +1881,16 @@
                             "click": function (e) {
                                 e.stopPropagation();
                                 scope.container.toggleClass('filter');
+
+                                var _ns = _namespace + '-dropdown-filter';
+
+                                $('html').off(_ns);
+
+                                if (scope.container.hasClass('filter')) {
+                                    $('html').one("click" + _ns + " touchstart" + _ns, function () {
+                                        scope.container.removeClass('filter');
+                                    });
+                                }
                             }
                         })
                     );