Le jeudi 22 septembre 2011 12:13:20, galgal a écrit :
I have my model done, the only thing is - how to validate if 1 or more
checkboxes are checked. It should be done in admin - choices are
displayed via Inline.
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I have my model done, the only thing is - how to validate if 1 or more
checkboxes are checked. It should be done in admin - choices are displayed
via Inline.
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"Django users" group.
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Le jeudi 22 septembre 2011 11:56:09, galgal a écrit :
But I need to do checks in Admin, not my view. I can't find a method
to validate in Admin.
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But I need to do checks in Admin, not my view. I can't find a method to
validate in Admin.
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To
Le jeudi 22 septembre 2011 11:42:56, galgal a écrit :
I make a mini poll system. To each question choices are related via
FK. In admin I use Inline choices. Each choice has "correct" field
(Boolean). When saving a poll I need to check if there is minimum 1
choice with "correct" selected. Which
I make a mini poll system. To each question choices are related via FK. In
admin I use Inline choices. Each choice has "correct" field (Boolean). When
saving a poll I need to check if there is minimum 1 choice with "correct"
selected. Which function in admin I must use, to do that validation?
-
Hi Tom,
wow, perfect!!
A thousand thanks for your help and example code!
:-D
Best regards,
Carsten
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On Tue, May 31, 2011 at 2:21 PM, Carsten Fuchs wrote:
> Hi all,
>
> in some of my forms and formsets I need access to request.user in form
> validation.
>
> With an individual form, I pass request.user as a parameter to the
> constructor, using code like this:
>
> class ErfasseZeitraumForm(forms.F
Hi all,
in some of my forms and formsets I need access to request.user in form
validation.
With an individual form, I pass request.user as a parameter to the
constructor, using code like this:
class ErfasseZeitraumForm(forms.Form):
von= forms.DateField(widget=AdminDateWidget())
You can iterate through the forms in your formset and call is_valid()
(and optionally save()) on them based on your needs.
Since your definition of "left blank" and "invalid" could vary based
on what you're doing, it's better that you make those decisions
explicit. If Django tried to decide for yo
I have an inline formset that has max_num=3 and extra=3. The form is
displayed correctly, however, is_valid() on the formset returns a False with
error:
[{}, {'tag': [u'This field is required.']}, {'tag': [u'This field is
required.']}]
The first form has no error as the user has set some value
Never mind - I changed it to ModelForm class instead.
>From what I have read, FormSet is not designed to be used in the
generic form way.
Rather for bulk adds or something like that.
ModelForm works nice and easy.
On Dec 21, 7:04 am, Michael Thamm wrote:
> I am using 2 formsets on a template for
I am using 2 formsets on a template form and it shows fine but I don't
know how to implement the form validation. Not allow a field to be
empty.
I have tried the basic method as documented but it doesn't trigger any
messages.
However, I also haven't put any defined errors anywhere so I don't
know h
e clean method, which
allows you to do validation that depends on multiple forms, for
example making sure the same day is not reported twice, etc. See
http://docs.djangoproject.com/en/dev/topics/forms/formsets/#custom-formset-validation
Rewriting your view to take advantage of this, as
ich
allows you to do validation that depends on multiple forms, for
example making sure the same day is not reported twice, etc. See
http://docs.djangoproject.com/en/dev/topics/forms/formsets/#custom-formset-validation
Rewriting your view to take advantage of this, as well as a nice idioms:
d
Hi all,
my name is Carsten Fuchs, and this is my first post here. I'm normally a
C++ developer for Windows and Linux desktop and server applications, and
have begun my first (big) database-web project in mid summer. Let me
start with saying that Django is utterly awesome: I've been able to
co
I should also add that neither the formset nor the form report .errors
or .non_form_errors() at all.
On Oct 8, 6:15 pm, ses1984 wrote:
> I have a pretty simple form, defined below, that I am setting
> according to some initial data, and no matter what I try, I can't seem
> to get it to validate i
I have a pretty simple form, defined below, that I am setting
according to some initial data, and no matter what I try, I can't seem
to get it to validate in a test.
I have created some test data, which is an array with one dictionary
element, where the dictionary corresponds to the form. If I cre
To clarify, by "checked" I mean there is a booleanfield and I only
want to let the user select 5 of those at a time across the inline
formset.
On Aug 12, 1:14 pm, kkerbel wrote:
> I'm trying to do some custom validation for an inlineformset. I would
> like to only allow 5 items checked across
I'm trying to do some custom validation for an inlineformset. I would
like to only allow 5 items checked across the forms in the inline
formset. What's the best way to do this? I have tried defining a
method (like a clean method for forms and formsets) but it doesn't
appear to work. Maybe I'm d
A question on forms; I had asked something similar on StackOverflow
but found the solution didn't really work for me. Let's say I have an
Article class and a Photo class, and I want to be able to attach
Photos to Articles. I create an ArticlePhotoSet class, and make it an
InlineForm in the Article
I am trying to validate a formset that I have and am having problems
with the forms within the set. If i call is_valid on a formset after a
POST, it seems that the individual forms aren't validating within the
set. For example, if the code below is executed, the resulting log
looks like this:
DEBU
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