Thanks for the solution =)
but on everypage the navigation will be called so there wont be
unneccecary code,
Thanks for the tip though will surely look at it for some other
project
On 1 jan, 08:01, Sam Lai <samuel....@gmail.com> wrote:
> The one downside to this solution is that these variables will fetched
> for every request, even if navigation.html was not included in the
> output template.
>
> An alternative solution would be to create a template tag that fetches
> these variables, and only load and use this template tag in
> navigation.html. That way those variables are only fetched if
> navigation.html is included.
>
> It's a little bit more complicated in code though (made a lot easier
> in Django 1.3 with simple_tag), and might not be worthwhile if you
> aren't doing complicated computations.
>
> http://docs.djangoproject.com/en/dev/howto/custom-template-tags/
>
> On 30 December 2010 05:32, Thom van Ledden <tvled...@gmail.com> wrote:
>
>
>
>
>
>
>
> > Thanks a lot for pointin me in the right direction!
>
> > made a context_processor.py for my navigation, and added it to my
> > settings.py
>
> > from basic.blog.models import Category
> > from common.models import fillNavigationFinishedProjects
> > from common.models import fillNavigationUnfinishedProjects
>
> > def navigation(request):
> > """
> > Adds navigation variables to the context.
>
> > """
> > return {
> > 'finishedProjects':fillNavigationFinishedProjects(),
> > 'unfinishedProjects':fillNavigationUnfinishedProjects(),
> > 'blogCategories':Category.objects.all(),
> > }
>
> > Seems to work perfectly!
> > thanks much!
>
> > On 29 dec, 18:51, Michael <mhall...@gmail.com> wrote:
> >> Look into context processors, that sounds like what you need.
>
> >>http://docs.djangoproject.com/en/dev/ref/templates/api/#subclassing-c...
> >> --
> >> Michael <mhall...@gmail.com>
>
> >> On Wed, 2010-12-29 at 08:51 -0800, Thom van Ledden wrote:
> >> > Hi django developers,
>
> >> > Ive got a seperate navigation.html file which need to be rendered on
> >> > each page, but the page need some vars for that. how can i get those
> >> > vars to be defined just only once?
>
> >> > my idea: the main_page should add the vars for the navigation, and the
> >> > views of the content pages will have their own vars, and those need to
> >> > be merged some how
> >> > some files i uploaded:http://thomvl.pastebin.com/gGjGj4NP
> >> >http://thomvl.pastebin.com/uYUp5iCjhttp://thomvl.pastebin.com/Yv6fPTP7
>
> >> > could anyone point me where i go wrong? (the main_page 's vars are the
> >> > ones i need, aside of title ofcourse)
>
> >> > Thanks in advance
>
> > --
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