On Sep 16, 4:16 pm, "Lance F. Squire" <[EMAIL PROTECTED]> wrote:
> On Sep 16, 2:30 am, Daniel Roseman <[EMAIL PROTECTED]>
> wrote:
> > try:
> > return
> > self.system_pictures.filter(image_category__name='Header_Pic')[0]
> > except IndexError:
> > pass
>
> > which will always get the first
>
> > try:
> > return
> > self.system_pictures.filter(image_category__name='Header_Pic')[0]
> > except IndexError:
> > pass
>
Make sure you have the indentation set correctly. The second and
third line of the posted code should actually be one line. I think
the formatting was changed w
> > try:
> > return
> > self.system_pictures.filter(image_category__name='Header_Pic')[0]
> > except IndexError:
> > pass
>
> > which will always get the first related image in that category, and
> > silently swallows the error that's thrown if there's no such picture.
>
> Can't seem to ge
On Sep 16, 2:30 am, Daniel Roseman <[EMAIL PROTECTED]>
wrote:
>
> Sorry, my mistake. filter() always gives you a queryset - because
> there might be more than one instance of the related model that fits
> the criteria - so you can't jut reference the location/width directly.
> The best way is to
On Sep 16, 2:30 am, "Lance F. Squire" <[EMAIL PROTECTED]> wrote:
> On Sep 15, 5:21 pm, Daniel Roseman <[EMAIL PROTECTED]>
> wrote:
>
> > Probably the easiest solution, if you know you're
> > always going to be requesting a certain lookup, is to define a custom
> > method on the model:
>
> > class
On Sep 15, 5:21 pm, Daniel Roseman <[EMAIL PROTECTED]>
wrote:
> Probably the easiest solution, if you know you're
> always going to be requesting a certain lookup, is to define a custom
> method on the model:
>
> class System(models.Model):
> ... field declarations ...
>
> def get_heade
On Sep 15, 9:25 pm, "Lance F. Squire" <[EMAIL PROTECTED]> wrote:
> On Sep 15, 4:13 pm, Daniel Roseman <[EMAIL PROTECTED]>
> wrote:
>
> > So, putting that all together:
>
> > {% for pic in info.system_pictures.all %}
> > {% ifequal pic.image_category.name 'Header_Pic' %}
> >
> > {%
On Sep 15, 4:13 pm, Daniel Roseman <[EMAIL PROTECTED]>
wrote:
> So, putting that all together:
>
> {% for pic in info.system_pictures.all %}
> {% ifequal pic.image_category.name 'Header_Pic' %}
>
> {% endifequal %}
> {% endfor %}
>
Sweet! That works.
Thanks!
I'll try to rememb
On Sep 15, 8:50 pm, "Lance F. Squire" <[EMAIL PROTECTED]> wrote:
> Using Fedora 8, Django version 0.96.3
>
> I'm currently trying to pull two specific images from a list of images
> associated with a model.
>
> Currently the Models are like this:
>
> class ImageCat(models.Model):
> name = mod
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