----- Original Message -----
Sent: Tuesday, November 15, 2005 9:25
AM
Subject: [Zope] Problems using forms to
upload files to Zope
Here's what I'm trying to accomplish:
1. The user fills
out a form page with various fields
2. The user selects a file to
upload
3. when the user hits submit two things should
happen:
- The file selected is uploaded
- all the filled out form fields are
written to the database (MS SQL)
This is my current problem:
The
writting to the database part works fine on it's own, but when combined with
the file upload I get this error
Error Type: AttributeError
Error Value: 'NoneType' object has no attribute
'headers'
My code:
*********HTML
FORM**********
<html>
<h1
tal:content="template/title">title</h1>
<p>Fill out the
form below to update the website with the appropriate
info:</p>
<form action="uploadForm.py">
<table
width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="16%" height="27"
align="right"><strong>Your Dept:
</strong></td>
<td
width="84%"><input type="text" name="department"></td>
</tr>
<tr>
<td
height="27" align="right"><strong>Document
Title:</strong></td>
<td><input
type="text" name="title"></td>
</tr>
<tr>
<td height="30"
align="right"><strong>Filename:</strong></td>
<td><input type="file" name="upload_filename" ></td>
</tr>
<tr>
<td
height="28" align="right"><strong>Version of File
:</strong></td>
<td><input
type="text" name="version"></td>
</tr>
<tr>
<td height="28"
align="right"><strong>URL:</strong></td>
<td><input type="text" name="url"></td>
</tr>
<tr>
<td height="33"
align="right"><strong>Owner
Approved:</strong></td>
<td><input
type="text" name="ownerapp"></td>
</tr>
<tr>
<td align="right"><strong>ISO
Approved:</strong></td>
<td><input
type="text" name="isoapp"></td>
</tr>
<tr>
<td height="41"
align="right"><strong>Comments:
</strong></td>
<td
rowspan="2"><textarea name="comments" cols="60" rows="5">
</textarea></td>
</tr>
<tr>
<td height="85" align="right"
valign="top"> </td>
</tr>
<tr>
<td height="29"
align="right"><strong>Date</strong></td>
<td><input type="text" name="date"></td>
</tr>
<tr>
<td height="62"
align="right"></td>
<td><p>
<input type="submit"
id="submit" name="submit" />
</p>
</td>
</tr>
</table>
<p>
</form>
<hr>
<p>Return
to the <a href="NewsTable">News
page</a></p>
</html>
******uploadForm.py********
def
writeDB():
# get sql method
insert=container['insert_fileapps']
REQUEST=context.REQUEST
department = REQUEST.form.get('department')
title =
REQUEST.form.get('title')
filename =
REQUEST.form.get('upload_filename')
content_type=filename.headers['Content-Type']
if
content_type.find('image')!=-1:
context.manage_addImage(id, file, title)
else:
context.manage_addFile(id,
file, title)
return 'Finished'
version = REQUEST.form.get('version')
url =
REQUEST.form.get('url')
ownerapp =
REQUEST.form.get('ownerapp')
isoapp =
REQUEST.form.get('isoapp')
comments =
REQUEST.form.get('comments')
date =
REQUEST.form.get('date')
filename=id
filename =
filename.split('\\')[-1]
# call it, passing
arguments
insert( department=department, title=title,
filename=filename, version=version, url=url, ownerapp=ownerapp, isoapp=isoapp,
comments=comments, date=date)
# return a
confirmation page
page=container['
thanks.html']
return
page()
writeDB()
************************
Any help
provided would be greatly appreciated
Thanks in
advance,
mjakowlew
************************
PS: I'm sorry if I
went about posting this in the wrong spot or the wrong way, I'm new to this
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