Question

Longtime Rails Dev, Backbone Noob.

In my rails models, a project has many tasks and a task belongs to a project.. Standard stuff.

Trying to get a project’s tasks json in a collection.

ExampleApp.Collections.Tasks = Backbone.Collection.extend({
  url: '/projects/<dynamic_id>/tasks',
  model: ExampleApp.Models.Task
});

Every example Ive seen so far references the url as /tasks. Id like to pass a project id to the collection to get that projects tasks.

Ive checked out Backbone Relational but not sure what the best solution is.

Cheers

Answer 1

I would highly recommend using Backbone-Relational as opposed to hacking the relationship on your own. Reasons for using Backbone-Relational from personal experience:

• Creates forward and backward relationships, so you can get all tasks related to a project, or the project to which a task belongs
• Easy to serialize, and automatic deserizalization. That is, you give it a JSON and it builds out all the models and their relationships. Very handy.
• Your models remain independently defined and can use standard Backbone stuff to save/fetch without any additional work.
• It can also play nicely with various Backbone extensions such as Marionette and ioBind/ioSync.