On Tue, Jul 12, 2011 at 2:07 PM, Tom Evans <tevans...@googlemail.com> wrote:
> On Tue, Jul 12, 2011 at 1:41 PM, nicolas HERSOG <n.her...@gmail.com> wrote:
>> Hi !
>>
>> It's very strange, i just found a way to solve my probleme but i don't have
>> 'django.core.context_processors.request' in my TEMPLATE_CONTEXT_PROCESSORS.
>>
>> For solve my problem i added in my views.py :
>> from django.shortcuts import render_to_response
>>
>> this is my previous index views who didn t work :
>>
>> def index(request):
>> videos = Video.objects.all()
>> t = loader.get_template('myFront/index.html')
>> c = Context({
>> 'datas': datas,
>> })
>> return HttpResponse(t.render(c))
>>
>> and this is the solving one :
>> def index(request):
>> videos = Video.objects.all()
>> t = loader.get_template('myFront/index.html')
>> c = Context({
>> 'datas': datas,
>> })
>>
>> return render_to_response('empireFront/index.html', c,
>> context_instance=RequestContext(request))
>>
>> Is a a correct way to do in Django ?
>>
>> I'ill try your solution too,
>>
>> Thx :)
>>
>
> Programming by permutation is never a good strategy.
> render_to_response() takes 4 arguments[1]
>
> render_to_response(template_name[, dictionary][, context_instance][,
> mimetype])
>
> In your 'working but no idea why' example, you are providing a Context
> as the dictionary, which works as contexts are dict-like in their
> nature, and a RequestContext (with no values) as the context. The
> contents of the supplied dictionary are merged* into the context.
>
> A typical view using RequestContext and render_to_response should look
> like this:
>
> def someview(request):
> ctxt = RequestContext({
> 'hello': 'world',
> })
> return render_to_response('sometemplate.html', context_instance=ctxt)
I did this from memory, and omitted the very important first argument
to RequestContext (doh!). It should look like this:
def someview(request):
ctxt = RequestContext(request, {
'hello': 'world',
})
return render_to_response('sometemplate.html', context_instance=ctxt)
Cheers
Tom
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