本文概述
Backbone.js构造函数或initialize方法用于为路由器安装创建新的构造函数。
句法:
new Router(options)
参数说明
options:它指定传递给初始化函数的值。
让我们举个例子。
请参阅以下示例:
<!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">
var Router = Backbone.Router.extend({
routes: {
'': 'myroute_1', 'myroute_2': 'myroute_2'
}, myroute_1: function(){
document.write("myroute one has been called.");
}, 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
Backbone.history.start();
</script>
</body>
</html>
输出:
将上面的代码保存在initialize.html文件中,然后在新的浏览器中打开该文件。
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