Thanks again. Thats pretty much clear to every programmer i guess
(which im not - im just trying to figure out wtf are the programmers
at my work talking about).
Can you clarify me why these do not work :
def index(request):
lpl = lang.objects.get(id=1)
return render_to_response('front/index.html', {'lang': lpl })
def index(request):
lpl = get_object_or_404(lang, id=1)
return render_to_response('front/index.html', {'lang': lpl})
and this does
def index(request):
lpl = lang.objects.get(id=1)
t = loader.get_template('front/index.html')
c = Context({
'lpl': lpl
})
return HttpResponse(t.render(c))
since i get crap in public view, it seems there is something wrong
with getting the value of lpl..
alan.
On Apr 5, 10:32 pm, Alex Gaynor <alex.gay...@gmail.com> wrote:
> On Sun, Apr 5, 2009 at 3:30 PM, zayatzz <alan.kesselm...@gmail.com> wrote:
>
> > Okay.. the problem was what i suspected, but i thought, that if i
> > filter the results and get object by its id, then it would be ok,
> > since im getting single object.
>
> > Alan.
>
> > On Apr 5, 10:25 pm, Alex Gaynor <alex.gay...@gmail.com> wrote:
> > > On Sun, Apr 5, 2009 at 3:23 PM, zayatzz <alan.kesselm...@gmail.com>
> > wrote:
>
> > > > Hello
>
> > > > I have created app for public view or well.. the whole site actually,
> > > > but its somehow not working.
>
> > > > I have this in views.py
>
> > > > def index(request):
> > > > lpl = lang.objects.filter(id=1)
> > > > t = loader.get_template('front/index.html')
> > > > c = Context({
> > > > 'lpl': lpl
> > > > })
> > > > return HttpResponse(t.render(c))
>
> > > > And this in index.html :
>
> > > > {% if lpl %}
> > > > <html>
> > > > <head><title>{{ lpl.title }}</title></head>
> > > > <body>
> > > > <h1>{{ lpl.name }}</h1>
> > > > </body>
> > > > </html>
> > > > {% else %}
> > > > <h1>crap</h1>
> > > > {% endif %}
>
> > > > For a while i was getting crap, until i copy pasted code from
> > > > example... now im getting just this in browser:
>
> > > > <html>
> > > > <head><title></title></head>
> > > > <body>
> > > > <h1></h1>
> > > > </body>
> > > > </html>
>
> > > > So obviously i dont know how to use the data from the model and
> > > > perhaps im phrasing the question both wrong here and in my searches,
> > > > because i have not been able to find answer in groups or web.
>
> > > > Alan
>
> > > Your issue here is `lpl` is a QuerySet, not a lang object, when you want
> > > more than one object you use .filter and then iterate over it using the
> > for
> > > tag. However, when you want a single item you should ues .get(), so
> > > lang.objects.get(id=1).
>
> > > Alex
>
> > > --
> > > "I disapprove of what you say, but I will defend to the death your right
> > to
> > > say it." --Voltaire
> > > "The people's good is the highest law."--Cicero
>
> Django doesn't know you have a single object, all it sees is that you have a
> queryset. Just like if you have a list with only one object you can't
> pretend that it's the same as the one object: [obj] != obj.
>
> Alex
>
> --
> "I disapprove of what you say, but I will defend to the death your right to
> say it." --Voltaire
> "The people's good is the highest law."--Cicero
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