BackboneJS Router初始化

創建路由器實例化新的構造函數。

語法

new Router(options)

Parameters:

options: 被傳遞給初始化函數。

示例

<!DOCTYPE html>
   <head>
      <title>Router 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>
   <body>
      <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_1',
               'myroute_2': 'myroute_2'
            },

            //After executing the code, it will display this line
            myroute_1: function(){
               document.write("myroute one has been called.");
            },

            //When you enter the #myroute_2 at the end of url, it will display this line
            myroute_2: function(){
	           document.write("myroute two has been called.");
            },
         });
         var appRouter=new Router;  //It is an instantiation of the router using the 'new' keyword

         //It start listening to the routes and manages the history for bookmarkable URL's
         Backbone.history.start();
     </script>
  </body>
</html>

輸出

讓我們進行以下步驟來看看上麵的代碼工作：

保存上述代碼的文件initialize.html
在瀏覽器打開這個HTML文件。