Open In App

Backbone.js toJSON Model

Improve
Improve
Like Article
Like
Save
Share
Report

The Backbone.js clone is used to return the attributes of the given object in JSON format. We have to use JSON.stringify() to return the attributes.

Syntax:

Backbone.Model.toJSON(options)

Parameters:

  • options: Used to take the attribute name.

If it is not specified, then it will return the whole model.

Example 1: In this example, we will display all the attributes in a book model.

HTML




<!DOCTYPE html>
<html>
  
<head>
      
    <script src=
            type="text/javascript">
    </script>
    <script src=
        type="text/javascript">
    </script>
    <script src=
        type="text/javascript">
    </script>
      
</head>
  
<body>
    <script type="text/javascript">  
        var Books = Backbone.Model.extend();  
        var book = new Books(
              {
              book_name:"css",
              price:900,
              type:"web"
            });  
        document.write("Values in book model:  ", 
                       JSON.stringify(book));        
              
    </script
</body>
</html>


Output:

Values in book model:
{
    "book_name":"css",
    "price":900,
    "type":"web"
}

Example 2: The following code demonstrates the toJSON model with an empty object.

HTML




<!DOCTYPE html>
<html>
  
<head>
      
    <script src=
            type="text/javascript">
    </script>
    <script src=
        type="text/javascript">
    </script>
    <script src=
        type="text/javascript">
    </script>
      
</head>
  
<body>
    <script type="text/javascript">  
        var Books = Backbone.Model.extend();  
        var book = new Books();  
        document.write("Values in book model:  ", 
                       JSON.stringify(book));      
              
    </script
</body>
</html>


Output:

Values in book model: {}


Last Updated : 26 Jun, 2022
Like Article
Save Article
Previous
Next
Share your thoughts in the comments
Similar Reads