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Old January 6th, 2005, 11:54 PM
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Default Get the length of Attachment

Hi All,

I want to know the length of a attachment in java script is it possible?





Rekha
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Old January 7th, 2005, 12:15 AM
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Default

Code:
<html>
<head>
   <title>Check the Size of a File -- Javascript</title>

    <script language="JavaScript">
    function CheckFileSize()
    {
        var objSize = new ActiveXObject("Scripting.FileSystemObject");
        var strFileName = objSize.getFile(document.frmFileUpload.strFile.value);
        var SizeOfFile = strFileName.size;
        alert(SizeOfFile + " bytes");
    }
    </script>
</head>
<body>
    <form name="frmFileUpload">
        <input type="file" name="strFile">
        <input type="button" name="btnSize" value="Show file size" onClick="CheckFileSize();">
    </form>
</body>
</html>
The above code snippet will work only if ActiveX is supported @ the client end.

Best Regards
Vadivel

MVP ASP/ASP.NET
http://vadivel.thinkingms.com





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