Programs in HTML5
9. Example for Drag and Drop.
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Document</title>
<style>
#board{
border-style:groove;
border-color:#039;
width:300px;
height:250px;
float:left;
}
</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>
<div id="board" ondrop="drop(event)"
ondragover="allowDrop(event)"></div>
<div id="board" ondrop="drop(event)"
ondragover="allowDrop(event)"></div>
<img id="drag1" src="builder.jpg" draggable="true"
ondragstart="drag(event)">
</body>
</html>
Output :
