class EventInline(admin.TabularInline):
model = Event
extra = 1
will only show one extra event (the next "empty" one, if you like).
On Jan 11, 4:11 pm, Igor <igor.rubinov...@gmail.com> wrote:
> Thanks, you're right... was posting this late at night while
> experimenting and copied the experimental version... The way it looks
> now is this:
>
> class EventInline(admin.TabularInline):
> model = Event
>
> class EntryAdmin(admin.ModelAdmin):
> prepopulated_fields = { 'slug': ['title'] }
> inlines = [ EventInline ]
>
> Now, I've realized it works, but it always shows at least 3 Event
> items in an admin page which is slightly annoying... I'd rather have
> none with an option to add more if the user wants to.
>
> On Jan 11, 2:26 pm, Daniel Roseman <dan...@roseman.org.uk> wrote:
>
> > On Jan 11, 12:43 am, Igor <igor.rubinov...@gmail.com> wrote:
>
> > > Hi,
>
> > > I have a blog model and would like to be able to add an arbitrary
> > > number of event dates to it (i.e. turn a blog post into an event
> > > announcement). For that I use
>
> > > class Event(models.Model):
> > > entry = models.ForeignKey(Entry)
> > > begin_date = models.DateTimeField(default=datetime.datetime.now)
> > > end_date = models.DateTimeField(default=datetime.datetime.now)
>
> > > I hope this is good so far.
> > > What I would like to happen is to be able to add those events inline -
> > > inside an Entry editing page in the admin interface:
>
> > > class EventInline(generic.GenericTabularInline):
> > > model = Event
> > > max_num = 1 #TODO: Fix this
>
> > > class EntryAdmin(admin.ModelAdmin):
> > > prepopulated_fields = { 'slug': ['title'] }
> > > inlines = [ EventInline ]
>
> > > But in the Entry admin page I see three blocks of begin_date and
> > > end_date. No option to edit/delete them, or add a new one. The three
> > > are basically static.
>
> > > What am I doing wrong?
>
> > > Thanks for any ideas!
>
> > On Jan 11, 12:43 am, Igor <igor.rubinov...@gmail.com> wrote:
>
> > > Hi,
>
> > > I have a blog model and would like to be able to add an arbitrary
> > > number of event dates to it (i.e. turn a blog post into an event
> > > announcement). For that I use
>
> > > class Event(models.Model):
> > > entry = models.ForeignKey(Entry)
> > > begin_date = models.DateTimeField(default=datetime.datetime.now)
> > > end_date = models.DateTimeField(default=datetime.datetime.now)
>
> > > I hope this is good so far.
> > > What I would like to happen is to be able to add those events inline -
> > > inside an Entry editing page in the admin interface:
>
> > > class EventInline(generic.GenericTabularInline):
> > > model = Event
> > > max_num = 1 #TODO: Fix this
>
> > > class EntryAdmin(admin.ModelAdmin):
> > > prepopulated_fields = { 'slug': ['title'] }
> > > inlines = [ EventInline ]
>
> > > But in the Entry admin page I see three blocks of begin_date and
> > > end_date. No option to edit/delete them, or add a new one. The three
> > > are basically static.
>
> > > What am I doing wrong?
>
> > > Thanks for any ideas!
>
> > Why are you using generic.GenericTabularInline rather than
> > admin.TabularInline? I don't know if that's the cause of your problem,
> > but it's bound to lead to some issues since you don't have a generic
> > relation.
> > --
> > DR.
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