Note that I haven't tried the above code myself so it might required
> adjustments.
>
> Cheers,
> Simon
>
> [0]
> https://docs.djangoproject.com/en/1.11/ref/models/expressions/#subquery-expressions
>
> Le dimanche 21 mai 2017 10:41:44 UTC-4, Yo'av Moshe a écrit :
Hey Djangoists!
I can't get my head around this and I'm not sure if it's even possible.
Let's say I have an "Adult" object and a "Child" object. Every Child
belongs to an Adult, and has a gender which is either "M" or "F", and also
a "dob" field with their date of birth. I want to get a list of
Hey,
I'm using Django's admin interface to list, edit and add objects to my
application.
When I start my Django application it all works fine, but after a
while the list view goes crazy: first the checkboxes disappear, then
the first field and later on the second one. Sometimes it goes even
furthe
e_key')
>
> On Nov 8, 9:15 am, "Yo'av Moshe" wrote:
>
>
>
> > Hey,
>
> > I tried this method with no success.
>
> > Adding .clean to my Article's ModelForm and checking it's
> > self.instance.tags.all(), gives me this ValueEr
Hey,
I tried this method with no success.
Adding .clean to my Article's ModelForm and checking it's
self.instance.tags.all(), gives me this ValueError:
'Article' instance needs to have a primary key value before a many-to-
many relationship can be used.
Actually this seems right, since if my Art
Hey,
I'm getting frustrated with this...
Is there any way to make a Many-to-Many field required?
So that an object must have *at least one* relation (i.e. Article must
have at least one Tag)?
I'm showing Tag as an Inline in Article's from in the admin panel, but
I can't find how to force the user
Hey,
I'm seeing some very odd behavior in Django's admin panel.
I'm using the admin panel to list about 3500 objects of "people". The
list view shows about 17 fields.
I'm using the checkboxes to perform certain admin actions I wrote.
This all works great, usually.
Sometimes, when I'm looking at
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