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Posted By :
avatarmrkraju
Total Views : 381

Get selected file extension using jquery

This example shows you how to check the file extension from file upload control selected value or from a given file name.


Example:
  

Code:
function CheckFileExtension() {
    var ext = $("#fupSample").val().split('.').pop();
    alert(ext);
};

Source Code:
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title></title>
    <script src="http://code.jquery.com/jquery-1.10.2.js"></script>
    <script language="javascript">
        function CheckFileExtension() {
            var ext = $("#fupSample").val().split('.').pop();
            alert(ext);
        };
    </script>
</head>
<body>
    <div>
        <input type="file" id="fupSample" style="width: 200px;" />&nbsp;&nbsp;
        <input type="button" value="Check Extension" onclick="CheckFileExtension();" />
    </div>
</body>
</html>





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