I found a way to work around this, but it's still bugging me that it
doesn't work this way.
On Jun 16, 2006, at 12:48 AM, Andrew Gwozdziewycz wrote:
> I'm trying to build a system, which uses generic views, inherited
> templates and template tags.
>
> The example is this:
>
> 1. generic view uses "entry_detail.html"
> 2. entry_detail extends "content.html"
> 3. "content.html" loads a template tag library called
> content_utility, and
> a tag {% get_conten_sectiont %} is used.
>
> do_get_content_section is the registered function and it
> just creates a ContentNode which has an empty constructor.
>
> 3a. Assuming render is called, ContentNode issues 1 query
> and adds the results into the current context.
> 3b. Blocks are conditionally created to override defaults
> in "base.html"
>
> 4. It seems though that render is never getting called, and
> thus ContentNode never issues the query, which never
> adds the results to the context, and hence nothing happens.
>
>
>
>
> class ContentSectionNode(template.Node):
> def __init__(self):
> pass
>
> def render(self, context):
> if not context.has_key('request'):
> return ''
> request = context['request']
> if not page_re.match(request.path):
> tmp = request.path.split('?')[0]
> if tmp[0] == '/' and tmp[-1] == '/' and len(tmp) >= 2:
> tmp = tmp[1:-1]
> context['content_section'] = Page.objects.filter
> (path=tmp)
> return ''
>
> def do_get_content_section(parser, token):
> return ContentSectionNode()
>
> register.tag('get_content_section', do_get_content_section)
>
> //
>
> {% load content_utility %}
> {% get_content_section %}
>
>
>
> Anybody have any ideas as to what might be causing this problem?
>
> ---
> Andrew Gwozdziewycz
> [EMAIL PROTECTED]
> http://23excuses.com | http://ihadagreatview.org | http://and.rovir.us
>
>
---
Andrew Gwozdziewycz
[EMAIL PROTECTED]
http://23excuses.com | http://ihadagreatview.org | http://and.rovir.us
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