Created
February 15, 2012 13:42
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Dragging a div
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Drag</title> | |
| <link rel="stylesheet" href="style.css" /> | |
| <script src="script.js"></script> | |
| </head> | |
| <body> | |
| <div id="normal"> | |
| <h1>Drag-Test</h1> | |
| <p>Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. </p> | |
| <p>Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. </p> | |
| <p>Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. </p> | |
| <p>Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. </p> | |
| </div> | |
| <div id="draggable"> | |
| <h1 id="dragbar">Drag me to hell</h1> | |
| <p>Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet.</p> | |
| </div> | |
| </body> | |
| </html> |
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| window.onload = function() { | |
| var draggable = document.getElementById("draggable"); | |
| var dragbar = document.getElementById("dragbar"); | |
| var startMousePos = {x:0, y:0} | |
| var startDivPos = {x:0, y:0} | |
| var draggin = false; | |
| dragbar.onmousedown = function(event) { | |
| startMousePos.x = event.clientX; | |
| startMousePos.y = event.clientY; | |
| startDivPos.x = draggable.offsetLeft; | |
| startDivPos.y = draggable.offsetTop; | |
| dragging = true; | |
| } | |
| dragbar.onmousemove = function(event) { | |
| if(dragging){ | |
| deltaX = event.clientX - startMousePos.x; | |
| deltaY = event.clientY - startMousePos.y; | |
| draggable.style.left = (deltaX + startDivPos.x) + "px"; | |
| draggable.style.top = (deltaY + startDivPos.y) + "px"; | |
| } | |
| } | |
| dragbar.onmouseup = function(event) { | |
| dragging = false; | |
| } | |
| } |
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| #draggable { | |
| z-index: 999; | |
| width: 300px; | |
| padding: 10px; | |
| border-style: dotted; | |
| border-width: 1px; | |
| background-color: #fff; | |
| border-radius: 5px; | |
| position: fixed; | |
| top: 50px; | |
| left: 300px; | |
| } | |
| #draggable h1 { | |
| -webkit-touch-callout: none; | |
| -webkit-user-select: none; | |
| -khtml-user-select: none; | |
| -moz-user-select: none; | |
| -ms-user-select: none; | |
| -o-user-select: none; | |
| user-select: none; | |
| background: #eee; | |
| } |
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