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Friday, 10 April 2015

Introduction: 

To avoid multiple form submission, button should be disabled after first submission. This can easily be done by using jQuery. 
In this article I will explain how to use jQuery to disable submit button after first click to avoid duplicate or multiple form.

JQuery code for Disable button after submission:

$('#btnClick').click(function() {
$(this).attr("disabled", true);
$(this).val('Please wait Processing');
// Write your Code
$(this).attr("disabled", false);
$(this).val('Submit');

})

Full Source for Sample Application:
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>jQuery Disable Submit Button to avoid multiple times form submission Page</title>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.8.2.js"></script>
<script type="text/javascript">
    $(function () {
        $('#btnClick').click(function () {
            $(this).attr("disabled", true);
            $(this).val('Please wait Processing');
            // Write your Code
        })
        $('#btnReset').click(function () {
            $('#btnClick').attr("disabled", false);
            $('#btnClick').val('Click');
        })
    })
</script>
</head>
<body>
<fieldset style="width:370px">
    <legend><strong>Disable Submit Button to Avoid multiple Submission</strong></legend>
<div>
<br />
<input type="button" id="btnClick" value="Click" />
<input type="button" id="btnReset" value="Reset" /><br /><br />
</div></fieldset>
</body>
</html>

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