Backbone.js - How to get an array of object literals out of a collection?

Question

I'm trying to keep an array of object literals in sync with server data. These objects are being placed on a Google map via backbone.googlemaps extension.

I have a collection:

var LocationList = Backbone.Collection.extend({ model: Location, url: '/locations' })

How can I grab an array of object literals from this LocationList collection? My goal is such:

[{name: "Home", address: "123 Pleasant St"}, {name: "Work", address: "123 Unpleasant St"}]

score 25 · Accepted Answer · answered Apr 08 '13 at 00:00

25

You are looking for the .toJSON() method of the collection, see here:

var locations = new LocationList();

locations.toJSON();

answered Apr 08 '13 at 00:00

Cubed Eye

5,581
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score 3 · Answer 2 · answered Apr 08 '13 at 00:01

3

use underscore.js pluck method: http://underscorejs.org/#pluck

answered Apr 08 '13 at 00:01

Eru

675
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Backbone.js - How to get an array of object literals out of a collection?

2 Answers2