professional-javascript-13-SystemDragAndDropExample8.htm / htm
<html>
<head>
<title>System Drag And Drop Example</title>
<script type="text/javascript">
function handleDragDropoEvent(oEvent) {
switch(oEvent.type) {
case "dragstart":
oEvent.dataTransfer.effectAllowed = "move";
break;
case "dragenter":
oEvent.dataTransfer.dropEffect = "move";
break;
case "dragover":
oEvent.returnValue = false;
break;
case "drop":
oEvent.returnValue = false;
oEvent.srcElement.innerHTML = oEvent.dataTransfer.getData("text");
}
}
</script>
</head>
<body>
<p>Try dragging the text in the textbox to the red square.
The text will be "moved" to the red square.</p>
<p><input type="text" value="drag this text" ondragstart="handleDragDropoEvent(event)" />
<div style="background-color: red; height: 100px; width: 100px"
ondragenter="handleDragDropoEvent(event)"
ondragover="handleDragDropoEvent(event)"
ondrop="handleDragDropoEvent(event)"></div>
</p>
</body>
</html>
(C) Æliens 20/2/2008
You may not copy or print any of this material without explicit permission of the author or the publisher. In case of other copyright issues, contact the author.
