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Jquery - ajaxError( callback ) Method


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Description:

The ajaxError( callback ) method attaches a function to be executed whenever an AJAX request fails. This is an Ajax Event.

Syntax:

Here is the simple syntax to use this method:

$[selector].ajaxError( callback )

Parameters:

Here is the description of all the parameters used by this method:

  • callback: The function to execute. The XMLHttpRequest and settings used for that request are passed as arguments to this function. A third argument, an exception object, is passed if an exception occured while processing the request.

Example:

Following is a simple example a simple showing the usage of this method.

<html>
<head>
<title>the title</title>
   <script type="text/javascript" 
   src="/jquery/jquery-1.3.2.min.js"></script>
   <script type="text/javascript" language="javascript">
   $(document).ready(function() {
      $("#driver").click(function(event){
          /* Assume result.text does not exist. */
          $('#stage1').load('/jquery/result.text');
      });

      $("#stage2").ajaxError(function(event, request, settings ){
          $(this).html("<h1>Error in loading page.</h1>");
      });
   });
   </script>
</head>
<body>
   <p>Click on the button to load result.text file:</p>
   <div id="stage1" style="background-color:blue;">
          STAGE - 1
   </div>
   <div id="stage2" style="background-color:blue;">
          STAGE - 2
   </div>
   <input type="button" id="driver" value="Load Data" />
</body>
</html>

To understand it in better way you can Try it yourself.



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