拖放與onEnd選項

說明

此回撥函式在拖放完成前呼叫。

語法

new Draggable('element', {onEnd: 'effectFunction'});

此處 effectFunction 是函式，它定義要應用的效果。

示例

線上演示

<html>
   <head>
      <title>Draggables Elements</title>
		
      <script type = "text/javascript" src = "/javascript/prototype.js"></script>
      <script type = "text/javascript" src = "/javascript/scriptaculous.js"></script>
		
      <script type = "text/javascript">
         window.onload = function(){
            new Draggable(
               'myimage', { 
                  onEnd : function(){
                     new Effect.Opacity('myimage', {from:0, to:1.0, duration:10});
                  }
               }
            );
         }
      </script>
   </head>
   
   <body>
      <p>When you stop dragging it becomes disappear momentarily.</p>
      <img id = "myimage" src = "/images/scriptaculous.gif"/>
   </body>
</html>

這將產生以下結果 −

scriptaculous_drag_drop.htm

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