Models in js

Models

A Model is created simply by extending Backbone.Model

var Geek = Backbone.Model.extend({ });

 Instantiating Models: A Model is Instantiated using the “new” keyword.

var geek = new Backbone.Model.extend();

In this article we will see about the below models in backbone.js: 

• get() [ model.get(attribute) ]
• set()  [ model.set(attribute) ]  
• unset() [ model.unset(attribute) ]
• escape() [ model.escape(attribute) ]

Example:

Output:

So, initialize() is triggered whenever you create a new instance of a model (models, collections, and views work the same way).

It is similar to the constructor in a class.

Let’s understand different models in detail.

Get: model.get(attribute). It is used to get the value of an attribute from the model.

Output:

Set: model.set(attributes,[options]): It is used to update or set a value to the keys.

Example:

Output:

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