Hi, I'm a newbie in Django. I got I problem looks like below:
============== contents.py ======================
from testcms.contents.models import *
class Contents(UserDict):
def get_contents_list(self):
contents = Contents.objects.all()
for content in contents:
author = Users.objects.get(userid = content.author_id)
type = ContentTypes.objects.get(type_id = content.type_id)
relative = ContentsRelative.objects.filter(content_id =
content.content_id).count()
self[content.id] = {
'content_id' : content.id,
'title' : content.name,
'type' : type.name,
'relative' : relative,
}
return self
=========== views.py ==================
def contents_list(request):
content = Contents()
contents = content.get_contents_list()
return render_to_response("show.html", {'contents' : contents})
=========== show.html =================
{% for content in contents %}
<td valign="top"><a href="#">{{
content.title }}</a></td>
<td valign="top">content.type</td>
<td valign="top">content.relative </td>
{% endfor %}
=====================================
The data struct of content is like:
{346L: {'type': u'Function', 'relative': 0, 'content_id': 346L,
'title': u'Config Diff Interface'}}
But when I run my program, it report:
TemplateSyntaxError at /plans/
Caught an exception while rendering: 0
Original Traceback (most recent call last):
File "/Library/Python/2.5/site-packages/Django-1.0_final-py2.5.egg/
django/template/debug.py", line 71, in render_node
result = node.render(context)
File "/Library/Python/2.5/site-packages/Django-1.0_final-py2.5.egg/
django/template/defaulttags.py", line 130, in render
for i, item in enumerate(values):
File "/System/Library/Frameworks/Python.framework/Versions/2.5/lib/
python2.5/UserDict.py", line 22, in __getitem__
raise KeyError(key)
KeyError: 0
How can I use 2D dictionary data struct like upon in tempmlate ?
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