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file upload problem
Javed Sardar
Ranch Hand
Posts: 33
posted 21 years ago
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Hi,
The following is the HTML code I am using to upload a file
<HTML> <BODY> <center> <form encoding="multipart/form-data" method='get' name = 'SubmissionForm' action="/jas/FileUpload"> <table BORDER="0" WIDTH="100%"> <tr> <td ALIGN="center"colspan="2"><b>Select a file to Upload </b><input type="File" Name="File" class = "form"></td> </tr> <tr> <td ALIGN="right"WIDTH="50%"> <input type="submit" name="Action" value="Upload"> </td> </tr> </table> </form> </center> <BODY> </html>
IN my
servlet
when I try to get request.getContentType, it is returning null.
Could anybody please suggest when am I going wrong.
Thanks and Regards,
Javed.
Arun Prasad Namasivayam
Greenhorn
Posts: 5
posted 21 years ago
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You need to change the <form> attribute "encoding" to "enctype" thatz the only error i can see in the HTML.
keep smiling
arun
M.K.A. Monster
Ranch Hand
Posts: 130
posted 21 years ago
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I've been using the oreilli classes, and when you look at these code there's something else interesting:
String type = null; String type1 = req.getHeader("Content-Type"); String type2 = req.getContentType(); // If one value is null, choose the other value if (type1 == null && type2 != null) { type = type2; } else if (type2 == null && type1 != null) { type = type1; } // If neither value is null, choose the longer value else if (type1 != null && type2 != null) { type = (type1.length() > type2.length() ? type1 : type2); }
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