Thanks alex, I think I'll leave it as-is for now, just getting my
teeth cut on writing some simple template tags of my own but I haven't
quite figured it all out yet. I'm so glad this list exists though. :-)
//emil
On 4 Jan, 23:41, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
wrote:
> How about a template tag? Pass it the image name and have it set a
> var to the correct image.
>
> On Jan 4, 3:29 pm, Emil <[EMAIL PROTECTED]> wrote:
>
> > Thanks Alex, I'm not quite sure what you mean, but I actually gave it
> > another go and got something working. I'm passing the value from the
> > image_detail GET-variable ("products/productname/?image_detail=1")
> > along with the extra_context to the variable, and looping over the
> > image set comparing the value to the id of the image. Feels a bit
> > inefficient though: I'm not sure if it's better to try and do that in
> > the view? On the other hand, if i do it in the view, the queryset is
> > on all products, (even if the generic view drills it down to one
> > product in the end) so how do I then "attach" each main image to each
> > product so to speak?
>
> > //emil
>
> > On 4 Jan, 21:59, Alex Koshelev <[EMAIL PROTECTED]> wrote:
>
> > > Select needed image object from base and pass it explicitly to
> > > template context
>
> > > On 4 янв, 23:43, Emil <[EMAIL PROTECTED]> wrote:
>
> > > > Greetings, fellow Djangonauts.
>
> > > > Some background to my question:
> > > > I'm building a site where I have Products that each can have one or
> > > > more Images (related via a Product f.k on the Image side). The product
> > > > images are default ordered by a SmallIntegerField with a priority
> > > > rating (of 1-5, 5 being highest). When I show a single product, I use
> > > > a generic view (object_detail), through a wrapper function to be able
> > > > to filter based on category in the URL among other things.
>
> > > > Printing out all product images for a product should be fairly easy -
> > > > just get the list of images via product.images_set.all. One image is
> > > > the "main" image for the product - it's presented bigger, the other
> > > > ones are smaller thumbnails. Default, the main image is the one with
> > > > highest priority, thus the first one, no problem there.
>
> > > > Now to the problem: When the user clicks any other image on the
> > > > product page, the page should reload but with the clicked image as
> > > > main/bigger image instead. Naturally, this should be through some
> > > > parameter in the URL (either like "products/productname/image1/" or
> > > > "products/productname?image=1", not sure which is cleanest/easiest).
> > > > How do I get to filtering out, and assigning a template variable for,
> > > > the main image from that parameter?
>
> > > > It feels like there should be some fairly simple solution here, but I
> > > > can't seem to come up with anything...
>
> > > > //emil
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