accept.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Accept a Drop - jQuery EasyUI Demo</title>
<link rel="stylesheet" type="text/css" href="../../themes/default/easyui.css">
<link rel="stylesheet" type="text/css" href="../../themes/icon.css">
<link rel="stylesheet" type="text/css" href="../demo.css">
<script type="text/javascript" src="../../jquery.min.js"></script>
<script type="text/javascript" src="../../jquery.easyui.min.js"></script>
</head>
<body>
<h2>Accept a Drop</h2>
<p>Some draggable object can not be accepted.</p>
<div style="margin:20px 0;"></div>
<div id="source" style="border:1px solid #ccc;width:300px;height:400px;float:left;margin:5px;">
drag me!
<div id="d1" class="drag">Drag 1</div>
<div id="d2" class="drag">Drag 2</div>
<div id="d3" class="drag">Drag 3</div>
</div>
<div id="target" style="border:1px solid #ccc;width:300px;height:400px;float:left;margin:5px;">
drop here!
</div>
<div style="clear:both"></div>
<style type="text/css">
.drag{
width:100px;
height:50px;
padding:10px;
margin:5px;
border:1px solid #ccc;
background:#AACCFF;
}
.dp{
opacity:0.5;
filter:alpha(opacity=50);
}
.over{
background:#FBEC88;
}
</style>
<script>
$(function(){
$('.drag').draggable({
proxy:'clone',
revert:true,
cursor:'auto',
onStartDrag:function(){
$(this).draggable('options').cursor='not-allowed';
$(this).draggable('proxy').addClass('dp');
},
onStopDrag:function(){
$(this).draggable('options').cursor='auto';
}
});
$('#target').droppable({
accept:'#d1,#d3',
onDragEnter:function(e,source){
$(source).draggable('options').cursor='auto';
$(source).draggable('proxy').css('border','1px solid red');
$(this).addClass('over');
},
onDragLeave:function(e,source){
$(source).draggable('options').cursor='not-allowed';
$(source).draggable('proxy').css('border','1px solid #ccc');
$(this).removeClass('over');
},
onDrop:function(e,source){
$(this).append(source)
$(this).removeClass('over');
}
});
});
</script>
</body>
</html>