BackboneJS - Model Destroy


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Description

It destroys or removes the model from the server by using the Backbone.sync method which delegates the HTTP "delete" request.

Syntax

model.destroy(options)

Parameters

options − It includes parameters such as the id, name, etc., which will get removed from the server.

Example

<!DOCTYPE html>
<html>
   <head>
      <title> Model Example</title>
      <script src = "https://code.jquery.com/jquery-2.1.3.min.js"
         type = "text/javascript"></script>
      
      <script src = "https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.2/underscore-min.js"
         type = "text/javascript"></script>
      
      <script src = "https://cdnjs.cloudflare.com/ajax/libs/backbone.js/1.1.2/backbone-min.js"
         type = "text/javascript"></script>
      
      <script type = "text/javascript">
         Backbone.sync = function(method, model) {
            document.write(method + ": " + JSON.stringify(model)+"<br>");
            model.set('id',1);
         };
         var details = new Backbone.Model ({
            Country:"India",
            Name:"Sachin Tendulkar"
         });
         details.save();
         details.destroy();
      </script>
      
   </head>
   <body></body>
</html>

Output

Let us carry out the following steps to see how the above code works −

  • Save the above code in the destroy.htm file.

  • Open this HTML file in a browser.

backbonejs_model.htm
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