On 27 January 2010 17:56, Bhaskar Gara <bacch...@gmail.com> wrote:
> I am really stupid. After cut & Paste I need to double check what i
> pasted.
>
> Thank you very much Dan and sorry for wasting your time.
>
> Lesson learned.
I usually find all my mistakes are stupid ones. I actually find a
little comfort in this!
Good luck with Django - it's a great framework.
Cheers,
Dan
>
> On Jan 27, 11:16 am, Daniel Hilton <daniel.hil...@gmail.com> wrote:
>> 2010/1/27 Bhaskar Gara <bacch...@gmail.com>:
>>
>>
>>
>>
>>
>> > No luck.
>>
>> > url.py
>> > url(r'^member/score/compare/$', direct_to_template,
>> > {'template': 'member_score_compare.html'},
>> > name='member_score_compare'),
>>
>> > view.py
>> > def prev_score(request):
>> > template_name = 'member_score_compare.html'
>> > graph = graphs.BarGraph('vBar')
>> > graph.values = [380, 150, 260, 310, 430]
>> > myGraph = graph.create()
>> > return render_to_response(template_name,
>> > { 'graph': myGraph },
>> > context_instance=RequestContext(request))
>>
>> > thank you
>> > Bhaskar
>>
>> In your example, the request will never touch your view function as
>> you're using the generic view to render straight to template.
>> Try placing this at the top of your urls.py:
>>
>> from YOUR_APP_NAME.views import view
>>
>> And then in your urls.py:
>>
>> url(r'^member/score/compare/$', view,
>> {'template': 'member_score_compare.html'},
>> name='member_score_compare'),
>>
>> Although you'll prob get an error on your view name. Have a look
>> at:http://docs.djangoproject.com/en/1.1/topics/http/urls/#topics-http-urls
>>
>> HTH
>>
>> Dan
>>
>>
>>
>>
>>
>>
>>
>> > On Jan 27, 3:40 am, Daniel Hilton <daniel.hil...@gmail.com> wrote:
>> >> 2010/1/27 Bhaskar Gara <bacch...@gmail.com>:
>>
>> >> > Hi,
>>
>> >> > I am very new to django. I am trying to use this library for my
>> >> > graphs
>> >> >http://www.gerd-tentler.de/tools/pygraphs/?page=introduction
>>
>> >> > In my Views.py
>>
>> >> > prev_score(request):
>> >> > graph = graphs.BarGraph('vBar')
>> >> > graph.values = [380, 150, 260, 310, 430]
>> >> > print graph.create()
>>
>> >> > In my Template "score_compare.html" in between the screen I kept
>> >> > below code where it need to display the graph.
>>
>> >> > {{ prev_score }}
>>
>> >> > It not erroring out, but the graph is not displaying. Please help.
>>
>> >> > Thank you
>> >> > Bhaskar
>>
>> >> Within a view function you can't print html out, you need to return
>> >> the output of the function.
>>
>> >> So, using your example, this should give you your graph:
>>
>> >> from django.template import loader, Context
>>
>> >> def prev_score(request):
>> >> graph = graphs.BarGraph('vBar')
>> >> graph.values = [380, 150, 260, 310, 430]
>> >> myGraph = graph.create()
>> >> t = loader.get_template('my_template.html')
>> >> c = Context({ 'graph': myGraph })
>> >> return HttpResponse(t.render(c))
>>
>> >> Have a read through this part of the
>> >> documentation:http://docs.djangoproject.com/en/1.1/topics/http/views/#topics-http-v...
>>
>> >> HTH
>> >> Dan
>>
>> >> > --
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>> >> --
>> >> Dan Hilton
>> >> ============================www.twitter.com/danhiltonwww.DanHilton.co.uk
>> >> ============================- Hide quoted text -
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>> Dan Hilton
>> ============================www.twitter.com/danhiltonwww.DanHilton.co.uk
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============================
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============================
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