The Backbone.JS View Initialize() method is used to instantiate the view by using new keyword. Syntax: new View (options) Parameters: options: This parameter is used to specify the values to be passed to the function. Example: Example Output: HELLO WORLD!! Explanation: In the above example the new keyword instantiate the view.
The Backbone.JS View Extend() method extends the backbone’s View class to create a custom view class. Syntax: Backbone.View.extend (properties, classProperties) Parameters: properties: This parameter is used to specify the properties for instance for the View class. classProperties: This parameter is used to specify the class properties for the constructor function of the View. Example: Example … Read more
The Backbone.JS emulateJSON() method is used to handle the requests encoded with application/JSON. Syntax: Backbone.emulateJSON = true Example: Example Output: create:{“name”:”Tom”,”city”:”London”}update: {“name”:”Tom”,”city”:”London”,”id”:100,”age”:10}
The Backbone.JS emulateHTTP() method is turned ON when the web server does not support REST or HTTP approach. It fakes PUT, PATCH and DELETE requests with an HTTP POST, if this method is set to true. Syntax: Backbone.emulateHTTP = true Example: Example Output: create:{“name”:”Tom”,”city”:”London”}update: {“name”:”Tom”,”city”:”London”,”id”:100,”age”:10}
The Backbone.JS History() is a global router. It serves various purposes including, keeping track of the history matching the appropriate route triggering callbacks to handle events enabling routing in the application There is only one method to manipulate, modify or operate the History in Backbone.JS. Backbone.js History.Start method: The Backbone.js History.Start method is used to … Read more
The Backbone.JS Router Execute() method is used when a route matches its corresponding callback. Syntax: Backbone.Router.Execute (callback, args) Parameters: callback: This parameter is used to specify the function to be executed when the route matches. args: This parameter is used to specify the arguments to be passed with the method. Example: Example Route 1 Route … Read more
The Backbone.JS Router Navigate() method updates the URL in the applications. Syntax: Backbone.Router.Navigate (fragment, options) Parameters: fragment: This parameter is used to specify the name of the parameter to display the URL. options: This parameter is used to specify the options like trigger, update and replace. Example: Example Route 1 Route 2 Route 3 Route … Read more
The Backbone.JS Router Route() method creates a route for the router, manually. Syntax: Backbone.Router.Route (route, name, callback) Parameters: route: This parameter is used to specify the routing string. name: This parameter is used to specify the parameter’s name for the router. callback: This parameter is used to specify the router’s name. Example: Example Route 1 … Read more
The Backbone.JS Router Extend() method extends the backbone’s router class. It also creates a new constructor and defines some triggered actions. Syntax: Backbone.Router.extend (properties, classProperties) Parameters: properties: This parameter is used to specify the properties for instance for the router class. classProperties: This parameter is used to specify the class properties for the constructor function … Read more
The Backbone.JS Router Initialize() method creates a new constructor. This purpose is served for the router installation. Syntax: new Router (options) Parameters: options: This parameter is used to specify the values to be passed to the function. Example: Example Output: Called Route 1. Explanation: In the above example, the new keyword is the instantiation of … Read more