- BackboneJS Tutorial
- BackboneJS - Home
- BackboneJS - Overview
- BackboneJS - Environment Setup
- BackboneJS - Applications
- BackboneJS - Events
- BackboneJS - Model
- BackboneJS - Collection
- BackboneJS - Router
- BackboneJS - History
- BackboneJS - Sync
- BackboneJS - View
- BackboneJS - Utility
- BackboneJS Useful Resources
- BackboneJS - Quick Guide
- BackboneJS - Resources
- BackboneJS - Discussion
BackboneJS - Model Id
Description
It uniquely identifies the model entity, that might be manually set when the model is created or populated or when the model is saved on the server.
Syntax
model.id
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"> var Person = Backbone.Model.extend ({ defaults: { id: 26 } }); var person = new Person(); document.write("Id of the model: ", person.get('id')); </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 id.htm file.
Open this HTML file in a browser.
backbonejs_model.htm
Advertisements