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POa custom pagination problem in template in django 1.3
 

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  1. POa custom pagination problem in template in django 1.3
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    <p>I'm making a gallery where i have two models. like below</p> <pre><code>class Gallery(models.Model): name = models.CharField(max_length=200) pub_date = models.DateTimeField('date published', auto_now_add=True) slug_name = models.CharField(max_length=200) def __unicode__(self): return self.name class Image(models.Model): gallery = models.ForeignKey(Gallery) image = models.ImageField(upload_to='gallery/%Y/%m/%d') caption = models.TextField(blank=True) up_date = models.DateTimeField(auto_now_add=True) def __unicode__(self): return self.caption </code></pre> <p>Now I have a view which will serve a single image page. I'm getting the images like this</p> <pre><code>def image_page(request, slug_name, image_id): image = Image.objects.get(pk = image_id) all = Gallery.objects.get(slug_name = slug_name).image_set.all() return render_to_response('gallery/image_page.html', { 'image': image, 'all': all, }, context_instance = RequestContext(request)) </code></pre> <p>By "image" I'm getting that single image. by "all" I'm getting all the images which Probably need in the view for displaying pagination. Pagination means only a next and previous button.</p> <p>Now if this single page is first page previous link should not show similarly if last page next button should not show. Other then that the both link should display. </p> <p>My question is how to do it in template? I tried using for loop not working, also another question how to link to next/previous image my urls look for /gallery/slug_name/image_id.html [note: my image id isn't growing gradually like 1,2, 3, example I have 4 image in a gallery which ids are 4, 6, 7, 8]</p> <p>BTW I tried @murgatroid99 way. It works great! But actually I then have to use url like this </p> <pre><code>http://localhost:8000/gallery/fourth-gallery/hello?image=2 </code></pre> <p>What I want is to use pagination and url like</p> <pre><code>http://localhost:8000/gallery/1, http://localhost:8000/gallery/2, http://localhost:8000/gallery/3 Etc </code></pre>
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