-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi there!
I thought this is just the kind of questions you love :) I haven't been able to find concise information about this on the net. I need to construct a choices var for a field widget at runtime, with the data from my database. Actually, I want to give a select field options depending on the values in the database, and since there's no separate table for those options, and it doesn't make sense creating one just for this purpose, I resorted to list comprehensions to filter/map a queryset into a valid choice list. It works like a charm, but I'm obviously getting duplicates, and the choices are not sorted. My current code looks like this: all_props = Property.objects.all() rooms_choices = [(p.rooms, p.rooms) for p in all_props] Ideally, I'd do something like "for p in all_props if p.rooms not in rooms_choices" but I have no clue on how to access the being-built list, nor how to compare to the values inside the tuple. Any ideas? :) ~Chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGyKurSyMaQ2t7ZwcRApCMAKDcVkDlodXx5gbL6u5Rc2UgzdM6QwCdHU5H Q4AQ3q9h4dIHVMZhHzZ0afM= =xAbb -----END PGP SIGNATURE----- --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
begin:vcard fn:Christian Hoeppner n:Hoeppner;Christian email;internet:[EMAIL PROTECTED] note:I am a freelance coder specialized in web applications and their deployment at a small or medium scale. x-mozilla-html:FALSE version:2.1 end:vcard
