I am not sure how others approach this issue.
Each file which is uploaded is kept in the server as temporary upload.
in the form I display *either* the upload, or, if already uploaded - a
preview (of an image) or just the file name the user submitted, with an
option to remove this image.
If the user clicks "remove" the form get submitted, and he gets the
upload input again.
Hope that helps,
Ron
PS - note that if the user choose a file, then the browser sends it on
submit. When working on developement env, this all might happend quit
fast, but already when submitting small files the (home) user normally
has to wait quite some time, so resubmitting of files is not going to
make you very popular...
ציטוט Anjali Abraham:
Well I meant that, Form refresh happens when we get any server side
validation error.
And as I have in .html page, code like this:
<td> <input type="file" jwcid="upload" name="upload"/></td>
And I had written a server side validation to this, and when I get the
error message getting displayed on the page, the page gets refreshed and the
file I had selected in this "file" type field gets vanished. So if I can
avoid the refresh of the page when I get any server side validation, I can
retain that file selected in that field....
That’s the reason I asked whether we can avoid form refresh when I get any
server side error message on that page...
Hope I am clear this time...
Thanks in advance,
Regards,
Anjali
-----Original Message-----
From: news [mailto:[EMAIL PROTECTED] On Behalf Of Ron Piterman
Sent: Friday, October 21, 2005 3:44 PM
To: [email protected]
Subject: Re: Need help to avoid refresh if any server side validation fails
could you explain what you mean by "refresh" ?
ציטוט Anjali Abraham:
Hi All,
I need help on how to avoid Refresh on the page whenever there
is an error displayed while returning from server side validation.
Please respond with solutions,
Thanks in advance,
Regards,
Anjali
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