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 = models.CharField(maxlength=80) > > class Image(models.Model): > name = models.CharField(maxlength=80) > location = models.URLField() > height = models.IntegerField() > width = models.IntegerField() > image_category = models.ForeignKey('ImageCat') > > class System(models.Model): > manufacturer = models.ForeignKey('Manufacturer') > name = models.CharField(maxlength=80) > slug = models.SlugField(prepopulate_from=['name']) > ... other stuff... > system_pictures = models.ManyToManyField('Image') > > ImageCat is just a name list, as I may need to add categories in the > future. > > Image doesn't use ImageField as I'm manually uploading the images to > another server and didn't want to deal with the extra stuff (uploading > etc) > > I'm currently trying to pull 2 images of specific category types in > the template. Unfortunately, I can't quite grasp how to do this... > Or weather it would be better to pull them in the View before hand.... > > I'm currently passing the System fields to the template as 'info'. > > I've been trying things like 'info.Image.location' but can't figure > how to specify the category. > > Also tried: > > {% for pic in info.Image %} > {% ifequal pic.image_category 'Header_Pic' %} > <img ... bla ... > > {% endifequal %} > {% endfor %} > > But that gets me nothing. > > Where am I going wrong? > > Lance
The model field that relates System to Image is called system_pictures, so you need to use that rather than the name of the Image model. system_pictures gives you a Manager, so you need to call all() on it (although you omit the brackets since you're in a template). Finally, image_category will give you a model, not a string, so you need to refer directly to the name field if you want to compare it with a string. So, putting that all together: {% for pic in info.system_pictures.all %} {% ifequal pic.image_category.name 'Header_Pic' %} <img ... bla ... > {% endifequal %} {% endfor %} -- DR. --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---