check upload file content type in classic asp

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how to check upload file content type in classic asp?

Posted 27-Jan-13 21:14pm

AdityaPratapSingh

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ujju.1 28-Jan-13 3:20am

what exactly you want to check??

AdityaPratapSingh 28-Jan-13 3:37am

i want to check content type of uploaded file.

lindam88 8-Mar-13 21:47pm

log on to this site, you will learn more-->http://www.sitepoint.com/forums/showthread.php?157726-Validate-User-s-upload-file-in-ASP

3 solutions

Solution 2

try this link

http://globalbanke.com/uploadFiles.asp?CustomName=Red

Posted 12-Mar-13 18:38pm

agnesn88

Solution 1

what do you exactly want to check??

Posted 8-Mar-13 16:02pm

jhez25

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hardik_v_patel · Accepted Answer · 2013-05-04T01:26:00

XML

<%@  language="VBScript" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title></title>
    <script language="javascript" type="text/javascript">
        function checkImage(img) {
            if (img != '' && img.substring(img.length - 3, img.length).toLowerCase() != 'jpg' && img.substring(img.length - 3, img.length).toLowerCase() != 'gif' && img.substring(img.length - 3, img.length).toLowerCase() != 'bmp' && img.substring(img.length - 3, img.length).toLowerCase() != 'png')
                return true
            else
                return false
        }
        function check() {
            var str = '';
            var strFocus = '';
            var img = document.frmCategory.Cat_Image.value;
            if (checkImage(img)) {
                str += "Select proper image.";
                if (strFocus == '') strFocus = 'Cat_Image';
            }
            if (str != '') {
                alert(str);
                if (document.getElementById(strFocus) != null)
                    document.getElementById(strFocus).focus();
                return false;
            }
        }
    </script>
</head>
<body>
    <form method="post" action="" id="frmCategory" name="frmCategory" onsubmit="return check();">
    <input type="file" id="Cat_Image" name="Cat_Image" value="" />
    <img src="images/save.jpg" alt="Save" width="60" height="20" border="0" onclick="javascript:check();" />
    </form>
</body>
</html>