can't call this function

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  • aashishn86
    New Member
    • Mar 2009
    • 51
    #1

    can't call this function

    Code:
    <html>
<head>
<script type="text/javascript">

var flag=0;
 
callf()
 {
  if(flag == 0)
   {
    test()
     {
       alert("hi from if");
     }
   }

else
  {
    alert("hi from else");
  }
 }



</script>

</head>
<body>

 <input type="text" onchange="callf();">

</body>
</html>
    what's wrong with this code ??
    nothing happens when i type into the text box..
    Tags: None
    • Dormilich
      Recognized Expert Expert
      • Aug 2008
      • 8694
      #2
      Originally posted by aashishn86
      what's wrong with this code ??
      check out the Error Console!

      callf() is not a function. functions are defined using the function keyword.

      Code:
      function callf() { // code comes here }

// alternatively
var callf = function() { // code comes here }

        Comment

        • acoder
          Recognized Expert MVP
          • Nov 2006
          • 16032
          #3
          Two other problems:
          1. test() is not defined.
          2. It's called onchange, so it won't fire on key presses, but after the field loses focus and there's been a change.

            Comment

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