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ThatOneCoder -
9,310 PointsI seem to have problems with creating the course part of the website
So when I create the course part of my website I get this TemplateDoesNotExist at /courses/. Is It something to do with my course_list.html or something else? Here is my code for course_list.html: {% for course in courses %} h2>{{ course.title }}</h2> {{course.description }} {% endfor %} Here is my code for views.py:
from django.shortcuts import render
from .models import Course
from django.http import HttpResponse
def course_list(request): courses = Course.objects.all() return render(request, 'courses/course_list.html', {'courses':courses})
2 Answers
![Jeff Muday](https://uploads.teamtreehouse.com/production/profile-photos/5900142/micro_jeff_face.jpg)
Jeff Muday
Treehouse Moderator 28,718 PointsYou code looks correct-- good start! It just can't find your template in the expected folder.
However, Django has a sort of strict convention of template locations.
Since it appears you are working on the "courses" application, the actual folder to store the templates is:
courses/templates/courses
This may seem a little complicated, but there are several good reasons:
- Django organizational namespacing keeps templates inside of the apps but are disambiguated by the app name folder.
- Django apps can be made "pluggable"... that is an app can be plugged-in to another project with little or no modifications.
![Jeff Muday](https://uploads.teamtreehouse.com/production/profile-photos/5900142/micro_jeff_face.jpg)
Jeff Muday
Treehouse Moderator 28,718 PointsIn reality, you can put templates just about anywhere if you know how to override the defaults. But the defaults are very strategic for aforementioned reasons. And the Code Challenges are designed to run standard defaults.
Your code is good. The subfolder location is critical to the app finding the template. So in reality, I would not rename, but move the file.
if your views.py is this:
views.py
from django.shortcuts import render
from .models import Course
def course_list(request):
courses = Course.objects.all()
return render(request, 'courses/course_list.html', {'courses':courses})
Then the location for the course_list.html file should be:
courses/templates/courses/course_list.html
The Django way of doing things---
suppose <PROJECT> is the top level folder of the Django project and <APP> is the folder of the current app.
The Django convention for APP templates is this--
<PROJECT>/<APP>/templates/<APP>/your_template_file.html
General global templates go at the top level-- like below.
<PROJECT>/templates/your_global_template.html
Not every app will necessarily use a global template, but it could. The problem being as a project grows, the more likely you will encounter name collisions.
![ThatOneCoder -](https://uploads.teamtreehouse.com/production/profile-photos/9314632/micro_download.jpg)
ThatOneCoder -
9,310 PointsThanks a bunch! I was stuck on here for while but I got it now! Your explanation was great!
ThatOneCoder -
9,310 PointsThatOneCoder -
9,310 PointsSo what your saying is I need rename the file? If yes, I can't Treehouse won't let me. Also Thanks for the great explanation!