[thesite] [BUG] Author pic deleting?
mrg
mrg at members.evolt.org
Mon Jan 14 12:05:00 CST 2002
Hi,
> From: ".jeff" <jeff at members.evolt.org>
> same here -- constantly.
Thanks for confirming that it's not just me.
> i'm simply checking
> the trimmed length of the file upload field's value. if it's greater than 0
> i delete the existing pic and upload the new one (or try, it seems).
Yep, there's the problem i think - since IE still gives that field some
value like "c:\windows\temp" when the form is submitted without a file. It's
got a length > 0 regardless. What occurs to me is the possibility of
uploading the "file" to the server with a different/temporary name, then
testing the filesize of the uploaded file. If that file is larger than x
(some piddly little number), then rename the file to replace the old one.
Don't know if that can be done on one page, or if it's a 2-step thing.
anyway, it's worth thinking about.
i might have a look at that with one of my sites in the next couple of days.
i'll let you know if i come up with anything.
matt g.
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