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How to handle jQuery AJAX error?
To handle jQuery AJAX error. The ajaxError( callback ) method attaches a function to be executed whenever an AJAX request fails. This is an Ajax Event.
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.
The following is an example showing the usage of this method:
<html> <head> <title>Handling errors in jQuery</title> <script src = "https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script> <script> $(document).ready(function() { $("#driver").click(function(event){ /* Assume result.text does not exist. */ $('#stage1').load('/jquery/result.text'); }); $(document).ajaxError(function(event, request, settings ){ $("#stage2").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>
Updated on: 2020-06-15T09:04:44+05:30
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