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professional-javascript-04-xbObjectsExample1.htm / htm



  <html>
  <head>
  <title>Example</title>
          <script type="text/javascript" src="xbObjects.js"></script>
  </head>
  <body>
  <script type="text/javascript">
  
  _classes.registerClass("ClassA");
  
  function ClassA(sColor) {
      _classes.defineClass("ClassA", prototypeFunction);
  
      this.init(sColor);
  
      function prototypeFunction() {
          
          ClassA.prototype.init = function (sColor) {
              this.parentMethod("init");
              this.color = sColor;
          };
  
          ClassA.prototype.sayColor = function () {
              alert(this.color);
          };
  
      }
  }
  
  var objA = new ClassA("red");
  objA.sayColor();    //outputs "red"
  
  </script>
   
  </body>
  </html>
  


(C) Æliens 20/2/2008

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