Listing reviews

Now, we want to list a movie's reviews on the movie details page (Figure 11.3):

Figure 11.3 – The movie page with reviews

Let's look at the steps to do so:

1. In /movie/views.py, in def detail, add the following code in bold:

   …
   def detail(request, movie_id):
       movie = get_object_or_404(Movie,pk=movie_id)
       reviews = Review.objects.filter(movie = movie)
       return render(request, 'detail.html', 
                     {'movie':movie, 'reviews': reviews})
   …

Let's see what's happening in the code. Using the filter function, we retrieve reviews for a particular movie only:

    reviews = Review.objects.filter(movie = movie)

We then pass in the reviews to detail.html:

    ...