topical media & game development
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professional-javascript-13-SystemDragAndDropExample9.htm / htm



  <html>
      <head>
          <title>System Drag And Drop Example</title>
          <script type="text/javascript">
              function handleDragDropEvent(oEvent) {
                 
                  switch(oEvent.type) {
                      case "dragstart":
                          oEvent.dataTransfer.effectAllowed = "copy";
                          break;
                          
                      case "dragenter":
                          oEvent.dataTransfer.dropEffect = "copy";
                          oEvent.returnValue = false;
                          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 "copied" to the red square.</p>
          <p><input type="text" value="drag this text" ondragstart="handleDragDropEvent(event)" />
          <div style="background-color: red; height: 100px; width: 100px"
               ondragenter="handleDragDropEvent(event)"               
               ondragover="handleDragDropEvent(event)" 
               ondrop="handleDragDropEvent(event)"></div>        
          </p>
  
      </body>
  </html>
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

(C) Æliens 20/2/2008

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