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Ability to upload a file using Javascript

Posted on 2003-03-04
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Last Modified: 2011-08-18
Hello.  I am new to BV and have run into a problem that I desperately need answered.  I need the ability to allow a user to browse for a file on the desktop to be written/uploaded to the /tmp directory on the server.  I have added the following code in my javascript to allow the user to browse:  
<form action="./uploadfile.jsp" method="POST" enctype="multipart/form-data">
<INPUT TYPE="file" NAME="userfile" SIZE="35" MAXLENGTH="255">
<INPUT TYPE="submit" VALUE="Process" NAME="ProcData">
</form>

However, when the uploadfile.jsp is invoked, the BVI_Request is empty.  There is an error in the log and the contents of the file is written to the log.  How can I capture the contents in my uploadfile.jsp javascript?  I need to write the file to the server for ftping to an appropriate dropbox area.  Here is the log entry that results when run this (note: the contents of the file is merely This is a test):
Fri Feb 21 07:33:57 2003 (1045841637.003046) bvsmgr[14979]@zerg:<18.0>:L1:S18 BVSM_
Request::split: couldn't split ----------------------------7d320320270528^M
Content-Disposition: form-data; name="userfile"; filename="D:\Profiles\Kheilige\Desktop\thisisatest.txt"^M
Content-Type: application/octet-stream^M
^M
This is a test.^M
-----------------------------7d320320270528^M
Content-Disposition: form-data; name="ProcData"^M
^M
Process^M
-----------------------------7d320320270528--^M
Check for precisely one '=' character

I would really appreciate any assistance you can provide.  Thanks.
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Question by:kheil
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4 Comments
 

Accepted Solution

by:
adelimon earned 200 total points
ID: 8341644
I don't believe this is possible in JavaScript.  You'll need to take another route.  Depending on your version of BV there are two options:
1.  Use Java to do uploads.  This is what you probably SHOULD do.  But it only works on BV version 6.0 and up becuase you will need to write a servlet.

2.  Write a perl script on your webserver, and post to that.  This takes you outside of BV but it does work.
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Author Comment

by:kheil
ID: 8349411
Thanks for the response.
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