<html lang="en">
<head>
<meta charset="utf-8">
<title>title</title>
<style>
#target {
position: absolute;
top: 100px;
left: 100px;
width: 400px;
height: 400px;
background-color: red;
user-select: none;
user-select: none;
user-select: none;
user-select: none;
}
</style>
<script>
window.app = {
config: {
canDrag: false,
cursorOffsetX: null,
cursorOffsetY: null
},
reset: function () {
this.config.canDrag = false;
this.config.cursorOffsetX = null;
this.config.cursorOffsetY = null;
},
logicDrag: function () {
console.log(this.config.canDrag);
if (this.config.canDrag) {
this.adjustPostion(event);
} else {
this.reset();
}
},
start: function () {
document.getElementById('target').addEventListener('mousedown', function (event) {
console.log('+++++++++++++ mousedown')
this.config.canDrag = true;
this.config.cursorOffsetX = event.offsetX;
this.config.cursorOffsetY = event.offsetY;
}.bind(this));
document.addEventListener('mousemove', function (event) {
console.log('+ mousemove')
this.logicDrag();
}.bind(this));
document.getElementById('target').addEventListener('mouseout', function (event) {
console.log('+++ mouseout')
this.logicDrag();
}.bind(this));
document.getElementById('target').addEventListener('mouseleave', function (event) {
console.log('+++ mouseleave');
this.logicDrag();
}.bind(this));
document.getElementById('target').addEventListener('mouseenter', function (event) {
console.log('+++ mouseenter');
}.bind(this));
document.getElementById('target').addEventListener('mouseup', function (event) {
console.log('+++++++++++++ mouseup')
this.reset();
}.bind(this));
},
adjustPostion: function (event) {
var elm = document.getElementById('target');
elm.style.left = (event.pageX - this.config.cursorOffsetX) + 'px';
elm.style.top = (event.pageY - this.config.cursorOffsetY) + 'px';
}
};
</script>
</head>
<body onload="window.app.start();">
<div id="target"></div>
</body>
</html>
Output
This bin was created anonymously and its free preview time has expired (learn why). — Get a free unrestricted account
Dismiss xKeyboard Shortcuts
Shortcut | Action |
---|---|
ctrl + [num] | Toggle nth panel |
ctrl + 0 | Close focused panel |
ctrl + enter | Re-render output. If console visible: run JS in console |
Ctrl + l | Clear the console |
ctrl + / | Toggle comment on selected lines |
ctrl + ] | Indents selected lines |
ctrl + [ | Unindents selected lines |
tab | Code complete & Emmet expand |
ctrl + shift + L | Beautify code in active panel |
ctrl + s | Save & lock current Bin from further changes |
ctrl + shift + s | Open the share options |
ctrl + y | Archive Bin |
Complete list of JS Bin shortcuts |
JS Bin URLs
URL | Action |
---|---|
/ | Show the full rendered output. This content will update in real time as it's updated from the /edit url. |
/edit | Edit the current bin |
/watch | Follow a Code Casting session |
/embed | Create an embeddable version of the bin |
/latest | Load the very latest bin (/latest goes in place of the revision) |
/[username]/last | View the last edited bin for this user |
/[username]/last/edit | Edit the last edited bin for this user |
/[username]/last/watch | Follow the Code Casting session for the latest bin for this user |
/quiet | Remove analytics and edit button from rendered output |
.js | Load only the JavaScript for a bin |
.css | Load only the CSS for a bin |
Except for username prefixed urls, the url may start with http://jsbin.com/abc and the url fragments can be added to the url to view it differently. |