It keeps a track of the history, matches the appropriate route, fires
callbacks to handle events and enables the routing in the application.
Click here for the demo
start
This is the only method which can be used to manipulate the BackboneJS-History. It starts listening to routes and manages the history for bookmarkable URL's.Syntax
Backbone.history.start(options)
Parameters
options − The options include the parameters such as pushState and hashChange used with history.Example
<!DOCTYPE html> <html> <head> <title>History 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> </head> <script type = "text/javascript"> //'Router' is a name of the router class var Router = Backbone.Router.extend ({ //The 'routes' maps URLs with parameters to functions on your router routes: { "myroute" : "myFunc" }, //'The function 'myFunc' defines the links for the route on the browser myFunc: function (myroute) { document.write(myroute); } }); //'router' is an instance of the Router var router = new Router(); //Start listening to the routes and manages the history for bookmarkable URL's Backbone.history.start(); </script> <body> <a href = "#route1">Route1 </a> <a href = "#route2">Route2 </a> <a href = "#route3">Route3 </a> </body> </html>
Output
Let us carry out the following steps to see how the above code works −- Save the above code in the start.htm file.
- Open this HTML file in a browser.
Click here for the demo
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