Filtering object lists
In web development, besides views with forms, it is typical to have object-list views and detail views. List views can simply list objects that are ordered, for example, alphabetically or by creation date; however, that is not very user-friendly with huge amounts of data. For the best accessibility and convenience, you should be able to filter the content by all possible categories. In this recipe, we will see the pattern that is used to filter list views by any number of categories.
What we'll be creating is a list view of movies that can be filtered by genre, director, actor, or rating. It will look similar to the following with Bootstrap 3 applied to it:
Getting ready
For the filtering example, we will use the Movie model ...
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