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   5 messages - Collapse all  -  Translate all to Translated (View all originals)
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Barry Morrison  
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 More options Aug 18 2012, 8:26 pm
From: Barry Morrison <bdmorri...@gmail.com>
Date: Sat, 18 Aug 2012 17:26:32 -0700 (PDT)
Local: Sat, Aug 18 2012 8:26 pm
Subject: Redirect to page with query string
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I have a view that displays images and gives me the ability to delete the
images.  

View url == /account/community/images/1 (1 == event_id)

That url will display all images associated with event_id=1

Each image displays a 'delete' url  that calls
/account/press/page/delete/{{ image.pk }}  -- the success_url for this view
is /account/press/page

I'd like the success_url to be /account/community/images{{ event.id }} the
page I came from

Code and lengthier explanation exists here: http://dpaste.org/7SGf8/

Thanks!!


 
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Melvyn Sopacua  
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 More options Aug 18 2012, 8:46 pm
From: Melvyn Sopacua <m.r.sopa...@gmail.com>
Date: Sun, 19 Aug 2012 02:46:28 +0200
Local: Sat, Aug 18 2012 8:46 pm
Subject: Re: Redirect to page with query string
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On 19-8-2012 2:26, Barry Morrison wrote:

> I have a view that displays images and gives me the ability to delete the
> images.  

> View url == /account/community/images/1 (1 == event_id)

Change <a href="images/{{event.pk}}"> to:
<a
href="images/{{event.pk}}?return_to=/account/community/images/{{event.pk}}" >.
Keep passing this return_to parameter around. It helps to use the
request context processor so you can just grab it from the request
context in a template.

> I'd like the success_url to be /account/community/images{{ event.id }} the
> page I came from

Subclass the Deleteview and implement get_success_url(), using
request.GET['return_to'] or if you decide to put a hidden input in the
delete form with the return_to value then obviously it's in request.POST.
--
Melvyn Sopacua

 
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Barry Morrison  
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 More options Aug 18 2012, 9:29 pm
From: Barry Morrison <bdmorri...@gmail.com>
Date: Sat, 18 Aug 2012 18:29:36 -0700
Local: Sat, Aug 18 2012 9:29 pm
Subject: Re: Redirect to page with query string
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I apologize, I'm new to Django and Python...I've tried every which way I
know how based on what you described, and I can't find success.

Here is what I'm at right now:

http://dpaste.org/7JcGT/

I get this error: 'DeleteCommunityImages' object has no attribute 'GET'

Full traceback: http://dpaste.org/QZ6uB/

Thanks,
Barry

On Sat, Aug 18, 2012 at 5:46 PM, Melvyn Sopacua <m.r.sopa...@gmail.com>wrote:


 
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Barry Morrison  
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 More options Aug 19 2012, 3:25 am
From: Barry Morrison <bdmorri...@gmail.com>
Date: Sun, 19 Aug 2012 00:25:13 -0700 (PDT)
Local: Sun, Aug 19 2012 3:25 am
Subject: Re: Redirect to page with query string
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This actually ended up working: http://dpaste.org/U0uY4/  


 
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Melvyn Sopacua  
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 More options Aug 19 2012, 6:04 am
From: Melvyn Sopacua <m.r.sopa...@gmail.com>
Date: Sun, 19 Aug 2012 12:04:21 +0200
Local: Sun, Aug 19 2012 6:04 am
Subject: Re: Redirect to page with query string
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On 19-8-2012 3:29, Barry Morrison wrote:

> I apologize, I'm new to Django and Python...I've tried every which way I
> know how based on what you described, and I can't find success.

> Here is what I'm at right now:

> http://dpaste.org/7JcGT/

> I get this error: 'DeleteCommunityImages' object has no attribute 'GET'

Because the first parameter on an object method is the object:
def get_success_url(self) :
        return self.request.GET['return_to']

On class-based views several things are assigned to the object as
attributes and the request object is one of them:
<https://docs.djangoproject.com/en/1.4/topics/class-based-views/#dynam...>

It probably should be documented better what is available on the view
object and 1.5 docs are improving a lot:
<https://docs.djangoproject.com/en/dev//ref/class-based-views/#specifi...>

(allthough it still doesn't mention request specifically)

<https://docs.djangoproject.com/en/dev//ref/class-based-views/generic-...>
Here you see it uses the DeletionMixin:

<https://docs.djangoproject.com/en/dev//ref/class-based-views/mixins-e...>
and the method signature for get_success_url()

--
Melvyn Sopacua


 
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