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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
2K+ Views
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