Backbone.JS toJson() collection

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The Backbone.JS toJson() collection method is used to get a copy of the attributes of a model using JSON format in the collection.

Syntax: 

Collection.toJson (options)

Parameters:
options: This parameter is used to specify the options as collection instance.

Example: 

 

  
Example  
  
  
  
  
  
  
  


  


Output: 

Collection:[{"name":"Jim"},{"name":"Minii"},{"name":"Tiny"}]



Explanation: 

In the above example, the model ‘X’ includes the default values and is extended using the Backbone.Model class, ‘XCollection’ is a collection instance and The 'Z.toJson' defines the array of toJson inside the collection.