RE: [Zope-dev] Order of Form Keys in REQUEST
Oops, sorry about that. It's hard to tell just by the descriptions on
Zope.org which is the best list for what.
Thanks for the other tip. :) I'll probably stick with holding a server-side
array with the info, though, as I might decide later to dynamically generate
the forms (there are a few) using the data held in there.
> -Original Message-
> From: Max M [mailto:[EMAIL PROTECTED]
> Sent: Thursday, 11 March 2004 9:05 AM
> To: Sandra Chong
> Cc: [EMAIL PROTECTED]
> Subject: Re: [Zope-dev] Order of Form Keys in REQUEST
>
>
> Sandra Chong wrote:
> > Thank you so much. :D You guys are legends. I will try keeping
> a separate
> > ordered list and save it in the session for the form handler to
> refer to.
> > Many thanks again. :)
>
>
> It is easier to save it in a hidden field in the form:
>
>
>
> And then you can get it like (PythonScript):
>
> sorted_keys = REQUEST['sorted_keys'].split(',')
>
> But as far as I remember, a form keps the order of items in it, per the
> spec. So you could probably do:
>
>
> tal:attributes="key">
>
>
> Which you can get like (PythonScript):
>
> sorted_keys = REQUEST['sorted_keys']
>
> And I am pretty shure that they are in order. But I could be wrong, so
> the first approach is probably the safest.
>
> Btw. These questions should really be asked on the Zope list, not
> zope-dev. zope-dev is for subjects regarding the development of zope,
> while the zope list is for development with Zope.
>
>
> regards Max M
>
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Re: [Zope-dev] Order of Form Keys in REQUEST
Sandra Chong wrote:
Thank you so much. :D You guys are legends. I will try keeping a separate
ordered list and save it in the session for the form handler to refer to.
Many thanks again. :)
It is easier to save it in a hidden field in the form:
And then you can get it like (PythonScript):
sorted_keys = REQUEST['sorted_keys'].split(',')
But as far as I remember, a form keps the order of items in it, per the
spec. So you could probably do:
Which you can get like (PythonScript):
sorted_keys = REQUEST['sorted_keys']
And I am pretty shure that they are in order. But I could be wrong, so
the first approach is probably the safest.
Btw. These questions should really be asked on the Zope list, not
zope-dev. zope-dev is for subjects regarding the development of zope,
while the zope list is for development with Zope.
regards Max M
___
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** No cross posts or HTML encoding! **
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http://mail.zope.org/mailman/listinfo/zope )
RE: [Zope-dev] Order of Form Keys in REQUEST
Thank you so much. :D You guys are legends. I will try keeping a separate ordered list and save it in the session for the form handler to refer to. Many thanks again. :) Sandra. > -Original Message- > From: Chris Withers [mailto:[EMAIL PROTECTED] > Sent: Wednesday, 10 March 2004 11:19 PM > To: Max M > Cc: Sandra Chong; [EMAIL PROTECTED] > Subject: Re: [Zope-dev] Order of Form Keys in REQUEST > > > Max M wrote: > > > Dictionary keys are unordered. > > > > You need to store the order of the keys somewhere else. Ie. to have a > > list in your form with the keys in order, Or to name them > alphabetically > > and then sort the keys. > > ...or just do something like: > > keys = REQUEST.form.keys() > keys.sort() > for key in keys: >print key >print REQUEST.form[key] > > return printed > > cheers, > > Chris > > -- > Simplistix - Content Management, Zope & Python Consulting > - http://www.simplistix.co.uk > > ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Order of Form Keys in REQUEST
Max M wrote: Dictionary keys are unordered. You need to store the order of the keys somewhere else. Ie. to have a list in your form with the keys in order, Or to name them alphabetically and then sort the keys. ...or just do something like: keys = REQUEST.form.keys() keys.sort() for key in keys: print key print REQUEST.form[key] return printed cheers, Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Order of Form Keys in REQUEST
Sandra Chong wrote: > How does Zope's REQUEST object decide what order to store the form keys? > I've got a form with fields in order a, b, c, d - but in REQUEST.form, > they're stored out of order. > > This is causing quite a big problem, as I'd like to dynamically output the > form values in order after the form has been submitted. Dictionary keys are unordered. You need to store the order of the keys somewhere else. Ie. to have a list in your form with the keys in order, Or to name them alphabetically and then sort the keys. regards Max M ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
