I did it this way :
The Edit Form implementation :
template = ViewPageTemplateFile('club_add.pt')
The template ('club_add.pt') :
<div metal:use-macro="view/base_template/macros/main" >
<input type="hidden" name="referer" value="" tal:attributes="value
Hope this helps
Martin Aspeli wrote:
I have an add form (and later, an edit form) that may be invoked from a
particular view among a few choices. That is, the user can be at @@foo
or @@bar, click "add X" or "edit Y".
When the form is successfully submitted (i.e. validated) I want to send
the user back to @@foo or @@bar depending on where they originally came
Add forms (and my custom edit handler for the edit form) have a
nextUrl() method to work out what the next URL should be. However, I
need to pass the state of which page I came from along the requests.
Using HTTP_REFERER doesn't work, because when it comes to the save
button handler, the referer is the add form I was just on.
One way would be to put a hidden field in the form that looked at the
referer the first time it was rendered and then passed that state along
subsequent requests. However, I really need a generalisable solution
(there will be many of these add and edit forms for different objects).
Having a custom pageform template for all of them (I can make them all
use a custom base class) would be one option, but I'd rather avoid it if
I could, since this'd need to repeat all the other code in the pageform
that I'd rather not have to keep manually in sync when the original
version changes or bugs are fixed.
Is there some other way of passing this kind of "where did I originally
come from" information along?
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