The Backbone.JS ChangedAttributes() model is used to get the model’s attributes that have changed since the last set and becomes false if there are no attributes.
Syntax:
Model.ChangedAttributes (attributes)
Parameters: attributes: This parameter is used to specify the properties of a model.
Example:
Example
Output:
Changed attributes: {"sub":"Just another Example.","msg":"Hello World."}
Explanation: In the above example, the attributes ‘msg’ and ‘sub’ of a model X has changed.
