jQuery UI拖拽信息到Table表格特效

js代码

<script type=\"text/javascript\" language=\"javascript\">
   //在页面加载完之后加载jquery
   $().ready(function(e) {
       //拖拽复制体
       $(\'td[id^=\"draggable\"]\').draggable({
		   helper:\"clone\",
		   cursor: \"move\"
		 });

		//释放后
	   $(\'td[id^=\"target\"]\').droppable({
			drop:function(event,ui){
				$(this).children().remove();
				var source = ui.draggable.clone();
				$(\'<img/>\', {
					src: \'btn_delete.png\',
					style:\'display:none\',
					click: function() {
					  source.remove();
					}
				}).appendTo(source);

			
				source.mouseenter(function () { 
					$(this).find(\"img\").show();
				}); 

				source.mouseleave(function () {
					$(this).find(\"img\").hide();
				}); 

				$(this).append(source);

			}
		});
     });
</script>