topical media & game development
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professional-javascript-09-EventUtilExample.htm / htm



  <html>
      <head>
          <title>Mouse Events Example</title>
          <script type="text/javascript" src="detect.js"></script>
          <script type="text/javascript" src="eventutil.js"></script>
          <script type="text/javascript">
          
              EventUtil.addEventHandler(window, "load", function () {
                  var oDiv = document.getElementById("div1");
                  
                  EventUtil.addEventHandler(oDiv, "mouseover", handleEvent);
                  EventUtil.addEventHandler(oDiv, "mouseout", handleEvent);
                  EventUtil.addEventHandler(oDiv, "mousedown", handleEvent);
                  EventUtil.addEventHandler(oDiv, "mouseup", handleEvent);
                  EventUtil.addEventHandler(oDiv, "click", handleEvent);
                  EventUtil.addEventHandler(oDiv, "dblclick", handleEvent);                
                  
              });
              
              function handleEvent() {
                  var oEvent = EventUtil.getEvent();
                  
                  var oTextbox = document.getElementById("txt1");
                  oTextbox.value += "\n>" + oEvent.type;
                  oTextbox.value += "\n    target is " + oEvent.target.tagName;
                  if (oEvent.relatedTarget) {
                      oTextbox.value += "\n    relatedTarget is " + oEvent.relatedTarget.tagName;
                  }
              }
     
          </script>
      </head>
      <body>
  
          <p>Use your mouse to click and double click the red square.</p>
          <div style="width: 100px; height: 100px; background-color: red" id="div1"></div>
          <p><textarea id="txt1" rows="15" cols="50"></textarea></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) _

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