I have got a case like this: I have a drop down list of value of 8
cities which requires a db query every time when every page loads. The
problem is when the url is diverted to django-registration module,
then I don't know how to properly pass the citylist as a context value
to django-registration.
I have got two solutions here:
1) For the view directly in registration module, I can just invoke my
post-processed response,
eg: in stead of using:
return render_to_response(template_name,
{ 'form':
form },
context_instance=context)
I will hack it to:
return mysiteresp(request,template_name,
{ 'form': form },
context_instance=context)
then in mysiteresp: I will add the context varible:cityList to the
dictionary.
I really don't like to intrude to third party's module, but this is a
way to do it.
However when the url is login, then it requires to use django's auth
view
url(r'^login/$',
auth_views.login,
{'template_name': 'registration/
login.html'},
name='auth_login'),
then I can't do anything at all, I can't touch the system level
functions. So how do I do? Any suggestion.
2) The other thought I got is to just hard code the city list in to
the base.html template. eg:
<select name="categoryid" class="nav_sel" >
<option
value="10">AAA</option>
<option
value="11">BBB</option>
..........................................
</select>
but I know that I am hesitated to do this.
Any suggestion is appreciated.
Stephen
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