Tango with Django Chapter 7 (Add_page)

[Amimo Benja]

Hey all,

Am currently practicing using this tutorial 
http://www.tangowithdjango.com/book/chapters/forms.html, but I'm constantly 
getting this error "The current URL, rango/category//add_page/, didn't 
match any of these." every time I click on the Add a 
Page link 
in the Category.html. I don't know how to solve it. Any help? Thanks.

Here are my 
1. Views.py http://pastebin.mozilla.org/3595121
2. rango/urls.py http://pastebin.mozilla.org/3595145
3. add_page.html http://pastebin.mozilla.org/3595156
4. category.html http://pastebin.mozilla.org/3595158

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Re: Tango with Django tutorial, problem getting category function to pass a variable

[Amimo Benja]

Hi Jimmy am currently facing an error that "The current URL, 
rango/category//add_page/, didn't match any of these." How did you resolve 
it?

On Sunday, October 27, 2013 12:01:06 PM UTC+3, James Yeo wrote:
>
> Hey yall
>
> Here is my current views.py:
>
> http://pastebin.mozilla.org/3361332
>
> PROBLEM:
>
> I'm trying to add an "Add Page" form to the project, per the tutorial at 
> this step:
>
>
> http://www.tangowithdjango.com/book/chapters/forms.html#creating-an-add-pages-view-template-and-url-mapping
>
> When I click on "Add Page" in a category view, I get
>
> TypeError at /rango/add_page/ 
>
> add_page() takes exactly 2 arguments (1 given)
>
>
> THOUGHTS:
>
> So far as I can tell, line 60 adds category_name_url to context_dict, 
> which means that category_name_url should go into the context that gets 
> passed on.. or else I am seriously failing to grasp this, which is the more 
> likely idea. I'm pretty sure I can't just add another argument to the 
> render_to_response, so the only other option I can think of is to put a 
> dictionary in the render_to_response, which includes category_name_url... 
> BUT I don't know what all else is in the context_dict at that point. 
>
> been fiddling with this for a couple hours now, seemingly getting nowhere. 
> I based my current code on the stuff 
> here
> .
>

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Re: Tango with Django tutorial, problem getting category function to pass a variable

[Sergiy Khohlov]

check your template. or html
Many thanks,

Serge


+380 636150445
skype: skhohlov


On Wed, Nov 13, 2013 at 2:18 PM, Amimo Benja  wrote:
> Hi Jimmy am currently facing an error that "The current URL,
> rango/category//add_page/, didn't match any of these." How did you resolve
> it?
>
>
> On Sunday, October 27, 2013 12:01:06 PM UTC+3, James Yeo wrote:
>>
>> Hey yall
>>
>> Here is my current views.py:
>>
>> http://pastebin.mozilla.org/3361332
>>
>> PROBLEM:
>>
>> I'm trying to add an "Add Page" form to the project, per the tutorial at
>> this step:
>>
>>
>> http://www.tangowithdjango.com/book/chapters/forms.html#creating-an-add-pages-view-template-and-url-mapping
>>
>> When I click on "Add Page" in a category view, I get
>>
>> TypeError at /rango/add_page/
>>
>> add_page() takes exactly 2 arguments (1 given)
>>
>>
>> THOUGHTS:
>>
>> So far as I can tell, line 60 adds category_name_url to context_dict,
>> which means that category_name_url should go into the context that gets
>> passed on.. or else I am seriously failing to grasp this, which is the more
>> likely idea. I'm pretty sure I can't just add another argument to the
>> render_to_response, so the only other option I can think of is to put a
>> dictionary in the render_to_response, which includes category_name_url...
>> BUT I don't know what all else is in the context_dict at that point.
>>
>> been fiddling with this for a couple hours now, seemingly getting nowhere.
>> I based my current code on the stuff here.
>
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>
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Re: Tango with Django tutorial, problem getting category function to pass a variable

[Amimo Benja]

More details please.


On Wed, Nov 13, 2013 at 3:22 PM, Sergiy Khohlov  wrote:

> check your template. or html
> Many thanks,
>
> Serge
>
>
> +380 636150445
> skype: skhohlov
>
>
> On Wed, Nov 13, 2013 at 2:18 PM, Amimo Benja 
> wrote:
> > Hi Jimmy am currently facing an error that "The current URL,
> > rango/category//add_page/, didn't match any of these." How did you
> resolve
> > it?
> >
> >
> > On Sunday, October 27, 2013 12:01:06 PM UTC+3, James Yeo wrote:
> >>
> >> Hey yall
> >>
> >> Here is my current views.py:
> >>
> >> http://pastebin.mozilla.org/3361332
> >>
> >> PROBLEM:
> >>
> >> I'm trying to add an "Add Page" form to the project, per the tutorial at
> >> this step:
> >>
> >>
> >>
> http://www.tangowithdjango.com/book/chapters/forms.html#creating-an-add-pages-view-template-and-url-mapping
> >>
> >> When I click on "Add Page" in a category view, I get
> >>
> >> TypeError at /rango/add_page/
> >>
> >> add_page() takes exactly 2 arguments (1 given)
> >>
> >>
> >> THOUGHTS:
> >>
> >> So far as I can tell, line 60 adds category_name_url to context_dict,
> >> which means that category_name_url should go into the context that gets
> >> passed on.. or else I am seriously failing to grasp this, which is the
> more
> >> likely idea. I'm pretty sure I can't just add another argument to the
> >> render_to_response, so the only other option I can think of is to put a
> >> dictionary in the render_to_response, which includes
> category_name_url...
> >> BUT I don't know what all else is in the context_dict at that point.
> >>
> >> been fiddling with this for a couple hours now, seemingly getting
> nowhere.
> >> I based my current code on the stuff here.
> >
> > --
> > You received this message because you are subscribed to the Google Groups
> > "Django users" group.
> > To unsubscribe from this group and stop receiving emails from it, send an
> > email to django-users+unsubscr...@googlegroups.com.
> > To post to this group, send email to django-users@googlegroups.com.
> > Visit this group at http://groups.google.com/group/django-users.
> > To view this discussion on the web visit
> >
> https://groups.google.com/d/msgid/django-users/16e7b037-bccb-4577-9458-de534b242a3b%40googlegroups.com
> .
> >
> > For more options, visit https://groups.google.com/groups/opt_out.
>
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> .
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>

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Re: Tango with Django Chapter 7 (Add_page)

[Sergiy Khohlov]

try to change
Add a Page
 to
Add a Page
Many thanks,

Serge


+380 636150445
skype: skhohlov


On Wed, Nov 13, 2013 at 2:14 PM, Amimo Benja  wrote:
> Hey all,
>
> Am currently practicing using this tutorial
> http://www.tangowithdjango.com/book/chapters/forms.html, but I'm constantly
> getting this error "The current URL, rango/category//add_page/, didn't match
> any of these." every time I click on the Add a Page link in the
> Category.html. I don't know how to solve it. Any help? Thanks.
>
> Here are my
> 1. Views.py http://pastebin.mozilla.org/3595121
> 2. rango/urls.py http://pastebin.mozilla.org/3595145
> 3. add_page.html http://pastebin.mozilla.org/3595156
> 4. category.html http://pastebin.mozilla.org/3595158
>
> --
> You received this message because you are subscribed to the Google Groups
> "Django users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to django-users+unsubscr...@googlegroups.com.
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> Visit this group at http://groups.google.com/group/django-users.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/django-users/4731ffd8-f500-40a2-af7b-9587195bc092%40googlegroups.com.
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Re: Is this what you would expect from this Q query?

[tim]

Hi Phoebe,

I cannot reproduce this on Django's master branch. What version of Django 
are you using? It's possible it was fixed since then. Could you provide a 
minimal set of models to reproduce?

If upgrading to a more recent version of Djanago doesn't fix the problem, 
you might try .exclude(user__in= rather than .filter(~Q if that works for 
your query.

Tim

On Monday, November 11, 2013 6:36:12 AM UTC-5, Phoebe Bright wrote:
>
> I have this line in my code where the functions return an ID and what I 
> wanted was to select all records that did not belong to one of these users.
>
> Carbon.objects.filter(~Q(user__in = [limbo_user(), system_user(), 
> retire_user()]))
>
> What I expected to get was 
>
> *SELECT* •••  *FROM* "web_carbon" *WHERE* 
> *NOT*(("web_carbon"."user_id" *IN* (5, 2, 4))
>
> but what I actually got was
>
> *SELECT* •••  *FROM* "web_carbon" *WHERE* 
> *NOT*(("web_carbon"."user_id" *IN* (5, 2, 4) *AND* "web_carbon"."user_id" 
> *IS**NOT NULL*)) 
>
> So it always returns a null set.  Is this correct behaviour and if so, 
> does anyone know what the correct syntax is?
>

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Re: ImportError: No module named filestorage

[tim]

I did a Google search for "from filestorage import DatabaseStorage" and 
came up with this link:

https://bitbucket.org/david/django-storages/issue/132/name-databasestorage-is-not-defined

On Tuesday, November 12, 2013 1:15:13 AM UTC-5, ckg...@gmail.com wrote:
>
> i was doing this on the python interactive
>
> from filestorage import DatabaseStorage
>
>
> what do i need to install so i dont get this error:
>
>
> ImportError: No module named filestorage
>

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Re: How can I use {% for ROW in LIST %} within

[tim]

Seems like it should work -- what issue or error are you facing?

On Tuesday, November 12, 2013 7:46:55 PM UTC-5, Pepsodent Cola wrote:
>
> How can I use *{% for ROW in LIST %}* within * type="text/javascript">* tag?  The code I refer to are lines 21 to 25.
>
> http://dpaste.com/1458997/
>
>
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> 
> 
> 
> 
> {% load staticfiles %}
> 
> 
>