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drag_drop.html
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<html lang="en">
<head>
<title>Drag and Drop Testing</title>
<meta property="og:site_name" content="Drag and Drop Testing Page">
<meta property="og:title" content="Drag and Drop Testing Page">
<meta name="Description" content="Drag and Drop Testing Page.">
<meta property="og:description" content="Drag and Drop Testing Page.">
<meta name="Keywords" content="Drag Drop">
<meta property="og:keywords" content="Drag Drop">
<meta property="og:image" content="https://seleniumbase.io/cdn/img/sb_logo_gs.png">
<meta http-equiv="Content-Type" content="text/html, charset=utf-8">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=0.5, shrink-to-fit=no">
<meta content="follow,index" name="robots">
<link href="https://fonts.googleapis.com/css?family=Montserrat" rel="stylesheet">
<link rel="preload" href="//seleniumbase.io/w3schools/lib/fonts/source-code-pro-v14-latin-regular.woff2" as="font" type="font/woff2" crossorigin="">
<link rel="stylesheet" href="//seleniumbase.io/w3schools/lib/w3schools28.css">
<link rel="stylesheet" href="//seleniumbase.io/w3schools/lib/codemirror.css">
<script data-cfasync="false" type="text/javascript">
var k42 = false;
k42 = true;
</script>
<script>
if (window.addEventListener) {
window.addEventListener("resize", browserResize);
} else if (window.attachEvent) {
window.attachEvent("onresize", browserResize);
}
var xbeforeResize = window.innerWidth;
function browserResize() {
var afterResize = window.innerWidth;
if ((xbeforeResize < (970) && afterResize >= (970)) || (xbeforeResize >= (970) && afterResize < (970)) ||
(xbeforeResize < (728) && afterResize >= (728)) || (xbeforeResize >= (728) && afterResize < (728)) ||
(xbeforeResize < (468) && afterResize >= (468)) || (xbeforeResize >= (468) && afterResize < (468))) {
xbeforeResize = afterResize;
}
if (window.screen.availWidth <= 768) {
restack(window.innerHeight > window.innerWidth);
}
fixDragBtn();
showFrameSize();
}
var fileID = "";
var loadSave = false;
function getSavedFile() {
loadSave = true;
var htmlCode;
var paramObj = {};
paramObj.fileid = "";
fileID = paramObj.fileid;
var paramA = JSON.stringify(paramObj);
var httpA = new XMLHttpRequest();
httpA.open("POST", globalURL, true);
httpA.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
httpA.onreadystatechange = function() {
if(httpA.readyState == 4 && httpA.status == 200) {
document.getElementById("textareaCode").value = httpA.responseText;
window.editor.getDoc().setValue(httpA.responseText);
loadSave = false;
}
}
httpA.send(paramA);
}
</script>
<style>
* {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
body {
color:#000000;
margin:0px;
font-size:100%;
}
.trytopnav {
height:20px;
overflow:hidden;
min-width:380px;
position:absolute;
width:100%;
top:10px;
background-color:#E7E9EB;
}
.topnav-icons {
margin-right:8px;
}
.trytopnav a {
color:#999999;
}
.w3-bar .w3-bar-item:hover {
color:#757575 !important;
}
a.w3schoolslink {
padding:0 !important;
display:inline !important;
}
a.w3schoolslink:hover,a.w3schoolslink:active {
text-decoration:underline !important;
background-color:transparent !important;
}
#dragbar{
position:absolute;
cursor: col-resize;
z-index:3;
padding:5px;
}
#shield {
display:none;
top:0;
left:0;
width:100%;
position:absolute;
height:100%;
z-index:4;
}
#framesize {
font-family: 'Montserrat', 'Source Sans Pro', sans-serif;
font-size: 14px;
}
#container {
background-color:#E7E9EB;
width:100%;
overflow:auto;
position:absolute;
top:58px;
bottom:0;
height:auto;
}
#textareacontainer, #iframecontainer {
float:left;
height:100%;
width:50%;
}
#textarea, #iframe {
height:100%;
width:100%;
padding-bottom:10px;
padding-top:1px;
}
#textarea {
padding-left:10px;
padding-right:5px;
}
#iframe {
padding-left:5px;
padding-right:10px;
}
#textareawrapper {
width:100%;
height:100%;
background-color: #ffffff;
position:relative;
box-shadow:0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
}
#iframewrapper {
width:100%;
height:100%;
-webkit-overflow-scrolling: touch;
background-color: #ffffff;
box-shadow:0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
}
#textareaCode {
background-color: #ffffff;
font-family: consolas,Menlo,"courier new",monospace;
font-size:15px;
height:100%;
width:100%;
padding:8px;
resize: none;
border:none;
line-height:normal;
}
.CodeMirror.cm-s-default {
line-height:normal;
padding: 4px;
height:100%;
width:100%;
}
#iframeResult, #iframeSource {
background-color: #ffffff;
height:100%;
width:100%;
}
#stackV {background-color:#999999;}
#stackV:hover {background-color:#BBBBBB !important;}
#stackV.horizontal {background-color:transparent;}
#stackV.horizontal:hover {background-color:#BBBBBB !important;}
#stackH.horizontal {background-color:#999999;}
#stackH.horizontal:hover {background-color:#999999 !important;}
#textareacontainer.horizontal,#iframecontainer.horizontal{
height:50%;
float:none;
width:100%;
}
#textarea.horizontal{
height:100%;
padding-left:10px;
padding-right:10px;
}
#iframe.horizontal{
height:100%;
padding-right:10px;
padding-bottom:10px;
padding-left:10px;
}
#container.horizontal{
min-height:200px;
margin-left:0;
}
.w3-dropdown-content {width:350px}
#breadcrumb ul {
font-family:'Montserrat', 'Source Sans Pro', sans-serif;
list-style: none;
display: inline-table;
padding-inline-start: 1px;
font-size: 12px;
margin-block-start: 6px;
margin-block-end: 6px;
}
#breadcrumb li {
display: inline;
}
#breadcrumb a {
float: left;
background: #E7E9EB;
padding: 3px 10px 3px 20px;
position: relative;
margin: 0 5px 0 0;
text-decoration: none;
color: #555;
}
#breadcrumb a:after {
content: "";
border-top: 12px solid transparent;
border-bottom: 12px solid transparent;
border-left: 12px solid #E7E9EB;
position: absolute;
right: -12px;
top: 0;
z-index: 1;
}
#breadcrumb a:before {
content: "";
border-top: 12px solid transparent;
border-bottom: 12px solid transparent;
border-left: 12px solid #fff;
position: absolute;
left: 0;
top: 0;
}
#breadcrumb ul li:first-child a:before {
display: none;
}
#breadcrumb ul:last-child li{
padding-right: 5px;
}
#breadcrumb ul li a:hover {
background: #04AA6D;
color:#fff;
}
#breadcrumb ul li a:hover:after {
border-left-color: #04AA6D;
color:#fff;
}
#breadcrumb li:last-child {
display: inline-block!important;
margin-top: 3px!important;
}
.darktheme #breadcrumb li {
color:#fff;
}
.darktheme #breadcrumb a {
background:#616161;
color: #ddd;
}
.darktheme #breadcrumb a:after {
border-left: 12px solid #616161;
}
.darktheme #breadcrumb a:before {
border-left: 12px solid rgb(40, 44, 52);
}
.darktheme .currentcrumb {
color:#ddd;
}
#runbtn {
background-color:#04AA6D;
color:white;
font-family: 'Source Sans Pro', sans-serif;
font-size:18px;
padding:6px 25px;
margin-top:4px;
border-radius:5px;
word-spacing:10px;
}
#runbtn:hover {
background-color: #059862 !important;
color:white!important;
}
#getwebsitebtn {
background-color:#04AA6D;
font-family: 'Source Sans Pro', sans-serif;
color: white;
font-size: 18px;
padding:6px 15px;
margin-top:4px;
margin-right: 10px;
display: block;
float: right;
border-radius: 5px;
}
#getwebsitebtn:hover {
background-color: #059862 !important;
color:white!important;
}
#tryhome {
display:none;
}
@media screen and (max-width: 727px) {
.trytopnav {top:70px;}
#container {top:116px;}
#breadcrumb {display:none;}
#tryhome {display:block;}
}
@media screen and (max-width: 467px) {
.trytopnav {top:60px;}
#container {top:106px;}
.w3-dropdown-content {width:100%}
}
@media only screen and (max-device-width: 768px) {
#iframewrapper {overflow: auto;}
#container {min-width:310px;}
.stack {display:none;}
#tryhome {display:block;}
.trytopnav {min-width:310px;}
}
.loader {
border: 6px solid #f3f3f3;
border-top: 6px solid #3498db;
border-radius: 50%;
width: 60px;
height: 60px;
animation: spin 2s linear infinite;
}
#saveLoader {
margin:20px;
}
@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
#iframewrapper {
}
body.darktheme {
background-color:rgb(40, 44, 52);
}
body.darktheme .trytopnav{
background-color:#616161;
color:#dddddd;
}
body.darktheme #container {
background-color:#616161;
}
body.darktheme .trytopnav a {
color:#dddddd;
}
body.darktheme ::-webkit-scrollbar {width:12px;height:3px;}
body.darktheme ::-webkit-scrollbar-track-piece {background-color:#000;}
body.darktheme ::-webkit-scrollbar-thumb {height:50px;background-color: #616161;}
body.darktheme ::-webkit-scrollbar-thumb:hover {background-color: #aaaaaa;}
.trytopnav {
height:48px!important;
}
.fa {
padding: 10px 10px!important;
}
a.topnav-icons, a.topnav-icons.fa-home, a.topnav-icons.fa-menu {
font-size: 28px!important;
}
</style>
<script async src="https://www.googletagmanager.com/gtag/js?id=G-P5KFWRNLRN"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'G-P5KFWRNLRN', { cookie_flags: 'SameSite=None;Secure' });
</script>
</head>
<body>
<script>globalURL = 'https://tryit.w3schools.com/code_datas.php';</script>
<div id="saveModal" class="w3-modal" style="z-index:4">
<div class="w3-modal-content">
<div class="w3-display-container">
<span onclick="hideAndResetModal()" class="w3-button w3-display-topright" style="font-weight:bold;">×</span>
<div id="preSave" class="w3-panel">
<h2>Save Your Code</h2>
<p>If you click the save button, your code will be saved, and you get a URL you can share with others.</p>
<div style="height:34px">
<p>
<button class="w3-btn" style="background-color:#04AA6D;color:white;margin-right:15px" title="Save" onclick="saveFile(document.getElementById('textareaCode').value);">Save</button>
<button class="w3-btn w3-red ws-hover-black" title="Cancel" style="margin-right:15px" onclick="hideAndResetModal();">Cancel</button>
</p>
</div>
<p>By clicking the "Save" button you agree to our <a href="javascript:void(0);" class="w3-hover-text-green" onclick="document.getElementById('saveDisclaimer').style.display='block';">terms and conditions</a>.</p>
<p><a href="/default.asp" style="background-color:#E7E9EB;color:black" class="w3-button" onclick="event.preventDefault();displayError()">Report Error</a></p>
<div id="saveDisclaimer" style="display:none;">
<p>All code in shared files are supplied by users, and belongs to the poster.</p>
<p>All shared files are made public. No license is enforced.</p>
<p>Any code can be removed without warning (if it is deemed offensive, damaging or for any other reason).</p>
<p>w3schools.com are not responsible or liable for any loss or damage of any kind during the usage of provided code.</p>
</div>
</div>
<div id="errorSave" style="display:none" class="w3-panel">
<h2>Your Code Could Not be Saved</h2>
<p>The code has too many characters.</p>
</div>
<div id="postSave" class="w3-panel" style="display:none;">
<div id="saveLoader" class="loader"></div>
<div id="saveModalSaved" style="display:none">
<h2>Your Code has Been Saved</h2>
<p>File has been saved to: <a id="shareLink" class="w3-hover-text-green" href="javascript:void(0);" target="_blank"><span id="shareLinkText"></span></a></p>
</div>
</div>
</div>
</div>
</div>
<div class="trytopnav">
<div class="w3-bar" style="overflow:auto">
<a id="tryhome" href="https://www.w3schools.com" target="_blank" title="w3schools.com Home" class="w3-button w3-bar-item topnav-icons fa fa-home" style="margin-top:-2px;"></a>
<a href="javascript:void(0);" onclick="openMenu()" id="menuButton" title="Open Menu" class="w3-dropdown-click w3-button w3-bar-item topnav-icons fa fa-menu" style="margin-top:-2px;"></a>
<a href="javascript:void(0);" onclick="restack(currentStack)" title="Change Orientation" class="w3-button w3-bar-item topnav-icons fa fa-rotate" style="margin-top:-2px;"></a>
<a href="javascript:void(0);" onclick="retheme()" title="Change Theme" class="w3-button w3-bar-item topnav-icons fa fa-adjust" style="margin-top:-2px;"></a>
<button id="runbtn" class="w3-button w3-bar-item w3-hover-white w3-hover-text-green" onclick="submitTryit(1);ga('send', 'event', 'runCode', 'click');">Run ❯</button>
<span class="w3-right w3-hide-small" style="padding:8px 16px 8px 0;display:block;float:right;font-size:16px;margin-top:4px"><span id="framesize">Result Size: <span>528 x 191</span></span></span>
</div>
</div>
<div id="shield"></div>
<a href="javascript:void(0)" id="dragbar" style="width: 5px; top: 40px; left: 537.5px; height: 191px; cursor: col-resize;"></a>
<div id="container">
<div id="navbarDropMenu" class="w3-dropdown-content w3-bar-block w3-border" style="z-index:5">
<span onclick="openMenu()" class="w3-button w3-display-topright w3-transparent ws-hover-black" title="Close Menu" style="font-weight:bold;padding-top:10px;padding-bottom:11px;">×</span>
<div class="w3-bar-block">
<a class="w3-bar-item w3-button" href="javascript:void(0);" title="Change Orientaton" onclick="openMenu();restack(currentStack)"><i class="fa fa-rotate" style="font-size:26px;margin-left:-4px;margin-right:8px"></i><span style="position:relative;top:-4px;left:2px;">Change Orientation</span></a>
<a class="w3-bar-item w3-button" href="javascript:void(0);" title="Change Theme" onclick="openMenu();retheme()"><i class="fa fa-adjust" style="font-size:26px;margin-right:8px"></i><span style="position:relative;top:-4px;left:2px;">Change Theme, Dark/Light</span></a>
</div>
</div>
<div id="menuOverlay" class="w3-overlay w3-transparent" style="cursor:pointer;z-index:4"></div>
<div id="textareacontainer">
<div id="textarea">
<div id="textareawrapper">
<textarea autocomplete="off" id="textareaCode" spellcheck="false" style="display: none;" wrap="logical">
<!DOCTYPE HTML>
<html>
<head>
<style>
#div1 {
width: 350px;
height: 70px;
padding: 10px;
border: 1px solid #aaaaaa;
}
</style>
<script>
function allowDrop(ev) {
ev.preventDefault();
}
function drag(ev) {
ev.dataTransfer.setData("text", ev.target.id);
}
function drop(ev) {
ev.preventDefault();
var data = ev.dataTransfer.getData("text");
ev.target.appendChild(document.getElementById(data));
}
</script>
</head>
<body>
<p>Drag the W3Schools image into the rectangle:</p>
<div id="div1" ondrop="drop(event)" ondragover="allowDrop(event)"></div>
<br>
<img id="drag1" src="img_logo.gif" draggable="true" ondragstart="drag(event)" width="336" height="69">
</body>
</html>
</textarea>
<form id="codeForm" autocomplete="off" style="margin:0px;display:none;">
<input type="hidden" name="code" id="code">
</form>
</div>
</div>
</div>
<div id="iframecontainer">
<div id="iframe">
<div id="iframewrapper"><iframe id="iframeResult" name="iframeResult" allowfullscreen="true" frameborder="0"></iframe></div>
</div>
</div>
</div>
<style>
#backtotutcontainer {
position:absolute;
bottom:0;
background-color:#F1F1F1;
width:100%;
height:50px;
padding-left:10px;
color:#555;
}
.w3-btn:hover.w3-blue, .w3-btn:active.w3-blue {
background-color: #0d8bf2!important;
color: #fff!important;
box-shadow: none;
}
body.darktheme #backtotutcontainer {
background-color:#616161;
color:#ddd;
}
</style>
<script src="//seleniumbase.io/w3schools/lib/codemirror.js"></script>
<script src="//seleniumbase.io/w3schools/lib/codemirror_jsx.js"></script>
<script>
submitTryit()
function submitTryit(n) {
if (window.editor) {
window.editor.save();
}
var text = document.getElementById("textareaCode").value;
var ifr = document.createElement("iframe");
ifr.setAttribute("frameborder", "0");
ifr.setAttribute("id", "iframeResult");
ifr.setAttribute("name", "iframeResult");
ifr.setAttribute("allowfullscreen", "true");
document.getElementById("iframewrapper").innerHTML = "";
document.getElementById("iframewrapper").appendChild(ifr);
if (loadSave == true ) {
ifr.setAttribute("src", "/code/opentext.htm");
} else if (fileID != "" && loadSave == false) {
var t=text;
t=t.replace(/=/gi,"w3equalsign");
t=t.replace(/\+/gi,"w3plussign");
var pos=t.search(/script/i)
while (pos>0) {
t=t.substring(0,pos) + "w3" + t.substr(pos,3) + "w3" + t.substr(pos+3,3) + "tag" + t.substr(pos+6);
pos=t.search(/script/i);
}
document.getElementById("code").value=t;
document.getElementById("codeForm").action = "https://tryit.w3schools.com/tryit_view.php?x=" + Math.random();
document.getElementById('codeForm').method = "post";
document.getElementById('codeForm').acceptCharset = "utf-8";
document.getElementById('codeForm').target = "iframeResult";
document.getElementById("codeForm").submit();
} else {
var ifrw = (ifr.contentWindow) ? ifr.contentWindow : (ifr.contentDocument.document) ? ifr.contentDocument.document : ifr.contentDocument;
ifrw.document.open();
ifrw.document.write(text);
ifrw.document.close();
if (ifrw.document.body && !ifrw.document.body.isContentEditable) {
ifrw.document.body.contentEditable = true;
ifrw.document.body.contentEditable = false;
}
}
}
var currentStack=true;
if ((window.screen.availWidth <= 768 && window.innerHeight > window.innerWidth) || "" == " horizontal") {restack(true);}
function restack(horizontal) {
var tc, ic, t, i, c, f, sv, sh, d, height, flt, width;
tc = document.getElementById("textareacontainer");
ic = document.getElementById("iframecontainer");
t = document.getElementById("textarea");
i = document.getElementById("iframe");
c = document.getElementById("container");
sv = document.getElementById("stackV");
sh = document.getElementById("stackH");
tc.className = tc.className.replace("horizontal", "");
ic.className = ic.className.replace("horizontal", "");
t.className = t.className.replace("horizontal", "");
i.className = i.className.replace("horizontal", "");
c.className = c.className.replace("horizontal", "");
if (sv) {sv.className = sv.className.replace("horizontal", "")};
if (sv) {sh.className = sh.className.replace("horizontal", "")};
stack = "";
if (horizontal) {
tc.className = tc.className + " horizontal";
ic.className = ic.className + " horizontal";
t.className = t.className + " horizontal";
i.className = i.className + " horizontal";
c.className = c.className + " horizontal";
if (sv) {sv.className = sv.className + " horizontal"};
if (sv) {sh.className = sh.className + " horizontal"};
stack = " horizontal";
document.getElementById("textareacontainer").style.height = "50%";
document.getElementById("iframecontainer").style.height = "50%";
document.getElementById("textareacontainer").style.width = "100%";
document.getElementById("iframecontainer").style.width = "100%";
currentStack=false;
} else {
document.getElementById("textareacontainer").style.height = "100%";
document.getElementById("iframecontainer").style.height = "100%";
document.getElementById("textareacontainer").style.width = "50%";
document.getElementById("iframecontainer").style.width = "50%";
currentStack=true;
}
fixDragBtn();
showFrameSize();
}
function showFrameSize() {
var t;
var width, height;
width = Number(w3_getStyleValue(document.getElementById("iframeResult"), "width").replace("px", "")).toFixed();
height = Number(w3_getStyleValue(document.getElementById("iframeResult"), "height").replace("px", "")).toFixed();
document.getElementById("framesize").innerHTML = "Result Size: <span>" + width + " x " + height + "</span>";
}
var dragging = false;
var stack;
function fixDragBtn() {
var textareawidth, leftpadding, dragleft, containertop, buttonwidth
var containertop = Number(w3_getStyleValue(document.getElementById("container"), "top").replace("px", ""));
if (stack != " horizontal") {
document.getElementById("dragbar").style.width = "5px";
textareasize = Number(w3_getStyleValue(document.getElementById("textareawrapper"), "width").replace("px", ""));
leftpadding = Number(w3_getStyleValue(document.getElementById("textarea"), "padding-left").replace("px", ""));
buttonwidth = Number(w3_getStyleValue(document.getElementById("dragbar"), "width").replace("px", ""));
textareaheight = w3_getStyleValue(document.getElementById("textareawrapper"), "height");
dragleft = textareasize + leftpadding + (leftpadding / 2) - (buttonwidth / 2);
document.getElementById("dragbar").style.top = containertop + "px";
document.getElementById("dragbar").style.left = dragleft + "px";
document.getElementById("dragbar").style.height = textareaheight;
document.getElementById("dragbar").style.cursor = "col-resize";
} else {
document.getElementById("dragbar").style.height = "5px";
if (window.getComputedStyle) {
textareawidth = window.getComputedStyle(document.getElementById("textareawrapper"),null).getPropertyValue("height");
textareaheight = window.getComputedStyle(document.getElementById("textareawrapper"),null).getPropertyValue("width");
leftpadding = window.getComputedStyle(document.getElementById("textarea"),null).getPropertyValue("padding-top");
buttonwidth = window.getComputedStyle(document.getElementById("dragbar"),null).getPropertyValue("height");
} else {
dragleft = document.getElementById("textareawrapper").currentStyle["width"];
}
textareawidth = Number(textareawidth.replace("px", ""));
leftpadding = Number(leftpadding .replace("px", ""));
buttonwidth = Number(buttonwidth .replace("px", ""));
dragleft = containertop + textareawidth + leftpadding + (leftpadding / 2);
document.getElementById("dragbar").style.top = dragleft + "px";
document.getElementById("dragbar").style.left = "5px";
document.getElementById("dragbar").style.width = textareaheight;
document.getElementById("dragbar").style.cursor = "row-resize";
}
}
function dragstart(e) {
e.preventDefault();
dragging = true;
var main = document.getElementById("iframecontainer");
}
function dragmove(e) {
if (dragging)
{
document.getElementById("shield").style.display = "block";
if (stack != " horizontal") {
var percentage = (e.pageX / window.innerWidth) * 100;
if (percentage > 5 && percentage < 98) {
var mainPercentage = 100-percentage;
document.getElementById("textareacontainer").style.width = percentage + "%";
document.getElementById("iframecontainer").style.width = mainPercentage + "%";
fixDragBtn();
}
} else {
var containertop = Number(w3_getStyleValue(document.getElementById("container"), "top").replace("px", ""));
var percentage = ((e.pageY - containertop + 20) / (window.innerHeight - containertop + 20)) * 100;
if (percentage > 5 && percentage < 98) {
var mainPercentage = 100-percentage;
document.getElementById("textareacontainer").style.height = percentage + "%";
document.getElementById("iframecontainer").style.height = mainPercentage + "%";
fixDragBtn();
}
}
showFrameSize();
}
}
function dragend() {
document.getElementById("shield").style.display = "none";
dragging = false;
var vend = navigator.vendor;
if (window.editor && vend.indexOf("Apple") == -1) {
window.editor.refresh();
}
}
if (window.addEventListener) {
document.getElementById("dragbar").addEventListener("mousedown", function(e) {dragstart(e);});
document.getElementById("dragbar").addEventListener("touchstart", function(e) {dragstart(e);});
window.addEventListener("mousemove", function(e) {dragmove(e);});
window.addEventListener("touchmove", function(e) {dragmove(e);});
window.addEventListener("mouseup", dragend);
window.addEventListener("touchend", dragend);
window.addEventListener("load", fixDragBtn);
window.addEventListener("load", showFrameSize);
}
function retheme() {
var cc = document.body.className;
if (cc.indexOf("darktheme") > -1) {
document.body.className = cc.replace("darktheme", "");
if (opener) {opener.document.body.className = cc.replace("darktheme", "");}
localStorage.setItem("preferredmode", "light");
} else {
document.body.className += " darktheme";
if (opener) {opener.document.body.className += " darktheme";}
localStorage.setItem("preferredmode", "dark");
}
}
(
function setThemeMode() {
var x = localStorage.getItem("preferredmode");
if (x == "dark") {
document.body.className += " darktheme";
}
})();
function colorcoding() {
var ua = navigator.userAgent;
if (ua && ua.toUpperCase().indexOf("OPERA MINI") > -1) { return false; }
window.editor = CodeMirror.fromTextArea(document.getElementById("textareaCode"), {
mode: "text/html",
htmlMode: true,
lineWrapping: true,
smartIndent: false,
addModeClass: true
});
}
colorcoding();
function w3_getStyleValue(elmnt,style) {
if (window.getComputedStyle) {
return window.getComputedStyle(elmnt,null).getPropertyValue(style);
} else {
return elmnt.currentStyle[style];
}
}
function saveFile(code) {
document.getElementById('preSave').style.display='none';
if (code.length>20000) {
document.getElementById('errorSave').style.display='block';
return;
}
document.getElementById('postSave').style.display='block';
var paramObj = {};
paramObj.code = code;
var paramB = JSON.stringify(paramObj);
var httpB = new XMLHttpRequest();
httpB.open("POST", globalURL, true);
httpB.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
httpB.onreadystatechange = function() {
if(httpB.readyState == 4 && httpB.status == 200) {
if(httpB.responseText.substr(0,2) == "OK" ) {
var getId = httpB.responseText.substr(2);
document.getElementById("shareLink").href = "/code/tryit.asp?filename=" + getId;
document.getElementById("shareLinkText").innerHTML = "https://www.w3schools.com/code/tryit.asp?filename=" + getId;
document.getElementById('saveLoader').style.display = "none";
document.getElementById("saveModalSaved").style.display = "block";
}
}
}
httpB.send(paramB);
}
function hideAndResetModal() {
document.getElementById("saveModal").style.display = "none";
document.getElementById('preSave').style.display = "block";
document.getElementById('errorSave').style.display = "none";
document.getElementById('postSave').style.display = "none";
document.getElementById("saveModalSaved").style.display = "none";
document.getElementById('saveDisclaimer').style.display= "none";
document.getElementById('saveLoader').style.display = "block";
}
function displayError() {
document.getElementById("err_form").style.display = "block";
hideSent();
}
function hideError() {
document.getElementById("err_form").style.display = "none";
}
function hideSent() {
document.getElementById("err_sent").style.display = "none";
}
function openMenu() {
var x = document.getElementById("navbarDropMenu");
var y = document.getElementById("menuOverlay");
var z = document.getElementById("menuButton");
if (z.className.indexOf("w3-text-gray") == -1) {
z.className += " w3-text-gray";
} else {
z.className = z.className.replace(" w3-text-gray", "");
}
if (z.className.indexOf("w3-gray") == -1) {
z.className += " w3-gray";
} else {
z.className = z.className.replace(" w3-gray", "");
}
if (x.className.indexOf("w3-show") == -1) {
x.className += " w3-show";
} else {
x.className = x.className.replace(" w3-show", "");
}
if (y.className.indexOf("w3-show") == -1) {
y.className += " w3-show";
} else {
y.className = y.className.replace(" w3-show", "");
}
}
window.onclick = function(event) {
if (event.target == document.getElementById("saveModal")) {
hideAndResetModal();
}
if (event.target == document.getElementById("menuOverlay")) {
openMenu();
}
}
</script>
</body>
</html>