[Zope] Help!
Roman V. Isaev
rm@aroma.ru
Fri, 10 Aug 2001 13:16:41 +0400
Sorry if it's FAQ, but I can't find answer neither on google nor on zope.org.
How to check file existance?!
I want to upload file, but I don't know if it exists. So:
<dtml-call "PARENTS[0].manage_delObjects('filename')">
<dtml-call "PARENTS[0].manage_addFile('filename',file,title=REQUEST['title'])">
If I omit manage_delObjects, file will be uploaded once, then zope barks. If
I place manage_delObjects, the file HAVE to exist before I upload. Now how
to write this code in a such way that it would handle uploads in any case?
--
Roman V. Isaev http://www.aroma.ru System Administrator