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A PHP Error was encountered

Severity: Notice

Message: Undefined index: userid

Filename: views/question.php

Line Number: 191


File: /home/prodcxja/public_html/questions/application/views/question.php
Line: 191
Function: _error_handler

File: /home/prodcxja/public_html/questions/application/controllers/Questions.php
Line: 433
Function: view

File: /home/prodcxja/public_html/questions/index.php
Line: 315
Function: require_once

name Punditsdkoslkdosdkoskdo

Traversing foreign key related tables in django templates


categories = Category.objects.all()
t = loader.get_template('index.html')
v = Context({
    'categories': categories
return HttpResponse(t.render(v))


{% for category in categories %}
    <h1>{{ category.name }}</h1>
{% endfor %}

this works great. now im trying to print each company in that category. the company table has a foreign key to the category table

ive tried

{% for company in category.company_set.all() %}

seems django doesn't like () in templates

There's a maze of information on the django site i keep getting lost between the .96, 1.0 and dev version. im running django version 1.0.2

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