Swapping out the get_object_or_404 mess with the select_related method works in some sense in that my executive detail pages show up properly but the template is still ignoring the information from the nonprofit class.
I'm expecting that a click on that href would result in /nonprofit/1 but instead it's just giving me /nonprofit. On Dec 21, 3:07 pm, Mário Neto <[email protected]> wrote: > For that you could use the method select_related, if you want the details > page has executives related to the nonprofit: > > e = Executive.objects.select_related().get(pk=id) > > Thus, there is a performance gain, it does not require database queries. > > 2010/12/21 Matt <[email protected]> > > > > > > > > > > > I have two classes in my model: nonprofit and executive. It's a one-to- > > many relationship, multiple executives for each nonprofit. > > I created an index page that displays all executives and all > > nonprofits. I've created detail pages for nonprofit and executive. > > But when I try to link back to a nonprofit page on the executive > > detail page, I get weird results and I'm not sure why. > > > With the view file and template below, my index page stops properly > > linking to all the executives. It stops after the number of nonprofits > > in the database. > > And the executive detail template is still ignoring the nonprofit > > call. What am I missing? > > > View: > > from django.shortcuts import render_to_response, get_object_or_404 > > from nonprofit.models import executive, nonprofit > > > def index(request): > > nonprofits = nonprofit.objects.all() > > executives = executive.objects.all() > > dictionaries = {'nonprofits': nonprofits, 'executives': executives} > > return render_to_response('nonprofit/index.html', dictionaries) > > > def detail(request, id): > > n = get_object_or_404(nonprofit, pk=id) > > dictionaries = {'nonprofit': n} > > return render_to_response('nonprofit/detail.html', dictionaries) > > > def executive_index(request): > > executives = executive.objects.all() > > return render_to_response('nonprofit/executive_index.html', > > {'executives': executives}) > > > def executive_detail(request,id): > > e = get_object_or_404(executive, pk=id) > > n = get_object_or_404(nonprofit, pk=id) > > dictionaries = {'executive': e, 'nonprofit': n} > > return render_to_response('nonprofit/executive_detail.html', > > dictionaries) > > > template: > > {% load humanize %} > > <h1>{{ executive.name }}</h1> > > <ul> > > Organization: <a href="/nonprofit/{{ nonprofit.id }}"> > > {{ executive.nonprofit }}</a><br> > > Title: {{ executive.title }}<br> > > Salary: ${{ executive.salary|intcomma }} > > > -- > > You received this message because you are subscribed to the Google Groups > > "Django users" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]<django-users%2bunsubscr...@google > > groups.com> > > . > > For more options, visit this group at > >http://groups.google.com/group/django-users?hl=en. > > -- > Att. Mário A. Chaves Neto > Designer / U.I. Engineer > MBA - Design Digital -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
