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trykotlin138d.html
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<!DOCTYPE html>
<html lang="en-US">
<!-- Mirrored from www.w3schools.com/kotlin/trykotlin.php?filename=demo_output_print by HTTrack Website Copier/3.x [XR&CO'2014], Thu, 14 Oct 2021 07:10:12 GMT -->
<!-- Added by HTTrack --><meta http-equiv="content-type" content="text/html;charset=UTF-8" /><!-- /Added by HTTrack -->
<head>
<title>Kotlin Tryit Editor v2.0</title>
<meta name="viewport" content="width=device-width">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta property="og:image" content="https://www.w3schools.com/images/w3schools_logo.png">
<meta property="og:image:type" content="image/png">
<meta property="og:image:width" content="200">
<meta property="og:image:height" content="200">
<link rel="preload" href="../lib/fonts/fontawesome8deb.woff2?14663396" as="font" type="font/woff2" crossorigin>
<link rel="stylesheet" href="../lib/w3schools28.css">
<link rel="stylesheet" href="../lib/codemirror_multi.css">
<script src="../lib/codemirror_multi.js"></script>
<script src="../lib/codemirror_clike.js"></script>
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
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m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','../../www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-3855518-1', 'auto');
ga('require', 'displayfeatures');
ga('require', 'GTM-WJ88MZ5');
ga('send', 'pageview');
</script>
<script data-cfasync="false" type="text/javascript">
var k42 = false;
k42 = true;
</script>
<script data-cfasync="false" type="text/javascript">
window.snigelPubConf = {
"adengine": {
"activeAdUnits": ["try_it_leaderboard"]
}
}
</script>
<script async data-cfasync="false" src="../../cdn.snigelweb.com/adengine/w3schools.com/loader.js" type="text/javascript"></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 (document.getElementById("adngin-try_it_leaderboard-0")) {
adngin.queue.push(function(){ adngin.cmd.startAuction(["try_it_leaderboard"]); });
}
}
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.html", 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:48px;
overflow:hidden;
min-width:380px;
position:absolute;
width:100%;
top:99px;
background-color:#E7E9EB;
}
.topnav-icons {
margin-right:8px;
}
.trytopnav a,.trytopnav button {
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 span {
font-family:Consolas, monospace;
}
#container {
background-color:#E7E9EB;
width:100%;
overflow:auto;
position:absolute;
top:144px;
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;
color:#ffffff;
font-family: consolas,"courier new",monospace;
}
#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);
color:#ffffff;
font-family: consolas,"courier new",monospace;
}
#textareaCode {
background-color: #ffffff;
font-family: consolas,"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: #000000;
color:#ffffff;
font-family: consolas,"courier new",monospace!important;
height:100%;
width:100%;
padding:8px;
}
#iframeResult * {
font-family: consolas,"courier new",monospace!important;
}
#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;
}
#tryitLeaderboard {
background-color:#ffffff;
overflow:hidden;
text-align:center;
margin-top:5px;
height:90px;
}
.w3-dropdown-content {width:350px}
body.darktheme {
background-color:rgb(40, 44, 52);
}
body.darktheme #tryitLeaderboard{
background-color:rgb(40, 44, 52);
}
body.darktheme .trytopnav{
background-color:#616161;
color:#dddddd;
}
body.darktheme #container {
background-color:#616161;
}
body.darktheme #textareaCode {
background-color:rgb(40, 44, 52);
color:#fff;
}
body.darktheme .trytopnav a,body.darktheme .trytopnav button {
color:#dddddd;
}
#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;
}
@media screen and (max-width: 727px) {
.trytopnav {top:70px;}
#container {top:116px;}
}
@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:320px;}
.stack {display:none;}
#tryhome {display:block;}
}
#runloadercontainer{
display:none;
position:absolute;
background-color:#000;
z-index:9;
}
#runloader{
margin:auto;
border: 10px solid #333;
border-top: 10px solid #04AA6D;
border-radius: 50%;
max-width: 150px;
max-height: 150px;
animation: spin 2s linear infinite;
position:relative;
}
@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
#iframewrapper {
}
a.topnav-icons, a.topnav-icons.fa-home, a.topnav-icons.fa-menu, button.topnav-icons.fa-adjust {
font-size: 28px!important;
}
</style>
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<style>
#textareacontainer, #iframecontainer {width:48%;}
#container {height:500px;}
#textarea, #iframe {width:90%;height:450px;}
#textareaCode, #iframeResult {height:450px;}
.stack {display:none;}
</style>
<![endif]-->
</head>
<body>
<div id='tryitLeaderboard'>
<!-- TryitLeaderboard -->
<!--<pre>try_it_leaderboard, all: [320,50][728,90][468,60]</pre>-->
<div id="adngin-try_it_leaderboard-0"></div>
<!-- adspace tryit-->
</div>
<div class="trytopnav">
<div class="w3-bar" style="overflow:auto">
<a id="tryhome" href="../index.html" target="_blank" title="w3schools.com Home" class="w3-button w3-bar-item topnav-icons fa fa-home" style="font-size:28px;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="font-size:28px;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="font-size:28px;margin-top:-2px"></a>
<a href="javascript:void(0);" class="w3-bar-item w3-button topnav-icons fa fa-adjust" onclick="retheme()" title="Change Theme" title="Change Theme" style="font-size:28px;margin-top:-2px"></a>
<button id="runbtn" class="w3-button w3-bar-item ws-green w3-hover-white" onclick="submitTryit(1);ga('send', 'event', 'runCodeKotlin', 'click');adngin.cmd.startAuction(['try_it_leaderboard']);">Run ❯</button>
<a id="getwebsitebtn" class="w3-button w3-bar-item w3-hover-white w3-hover-text-green w3-hide-small" href="../spaces/index.html" target="_blank" onclick="ga('send', 'event', 'spacesFromTryit', 'click')">Get your<span class="w3-hide-medium"> own</span> website</a>
<span class="w3-right w3-hide-small" style="padding:8px 16px 8px 0;display:block;float:right;margin-top:3px;"><span id="framesize"></span></span>
</div>
</div>
<div id="shield"></div>
<a href="javascript:void(0)" id="dragbar"></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 w3-hover-dark-grey" 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>
</div>
<footer class="w3-container w3-small w3-light-gray">
<p><a style="display:inline;padding:0;" href="../about/about_privacy.html" target="_blank" onclick="openMenu();" class="w3-hover-none w3-hover-text-green">Privacy policy</a> and
<a style="display:inline;padding:0;" href="../about/about_copyright.html" target="_blank" onclick="openMenu();" class="w3-hover-none w3-hover-text-green">Copyright 1999-2021</a></p>
</footer>
</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" wrap="logical" spellcheck="false">fun main() {
print("Hello World! ")
print("I am learning Kotlin. ")
print("It is awesome!")
}</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="runloadercontainer"><div id="runloader"></div></div>
<div id="iframewrapper">
<div id="iframeResult" style="white-space:nowrap;overflow:auto;">Hello World! I am learning Kotlin. It is awesome!</div>
</div>
</div>
</div>
</div>
<script>
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");
document.getElementById("iframewrapper").innerHTML = "";
document.getElementById("iframewrapper").appendChild(ifr);
document.getElementById("iframeResult").addEventListener("load", hideSpinner);
if (loadSave == true ) {
ifr.setAttribute("src", "../code/opentext.html");
} else if (loadSave == false) {
displaySpinner();
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://try.w3schools.com/try_kotlin.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();
//23.02.2016: contentEditable is set to true, to fix text-selection (bug) in firefox.
//(and back to false to prevent the content from being editable)
//(To reproduce the error: Select text in the result window with, and without, the contentEditable statements below.)
if (ifrw.document.body && !ifrw.document.body.isContentEditable) {
ifrw.document.body.contentEditable = true;
ifrw.document.body.contentEditable = false;
}
}
}
function hideSpinner() {
document.getElementById("runloadercontainer").style.display = "none";
}
function displaySpinner() {
var i, c, w, h, r, top;
i = document.getElementById("iframeResult");
w = w3_getStyleValue(i, "width");
h = w3_getStyleValue(i, "height");
c = document.getElementById("runloadercontainer");
c.style.width = w;
c.style.height = h;
c.style.display = "block";
w = Number(w.replace("px", "")) / 5;
r = document.getElementById("runloader");
r.style.width = w + "px";
r.style.height = w + "px";
h = w3_getStyleValue(r, "height");
h = Number(h.replace("px", "")) / 2;
top = w3_getStyleValue(c, "height");
top = Number(top.replace("px", "")) / 2;
top = top - h
r.style.top = top + "px";
}
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 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 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 colorcoding() {
var ua = navigator.userAgent;
//Opera Mini refreshes the page when trying to edit the textarea.
if (ua && ua.toUpperCase().indexOf("OPERA MINI") > -1) { return false; }
window.editor = CodeMirror.fromTextArea(document.getElementById("textareaCode"), {
mode: "text/x-java",
lineWrapping: true,
smartIndent: false
});
// window.editor.on("change", function () {window.editor.save();});
}
colorcoding();
function w3_getStyleValue(elmnt,style) {
if (window.getComputedStyle) {
return window.getComputedStyle(elmnt,null).getPropertyValue(style);
} else {
return elmnt.currentStyle[style];
}
}
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", "");
}
}
// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
if (event.target == document.getElementById("menuOverlay")) {
openMenu();
}
}
</script>
</body>
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</html>