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EmberJS 路由器嵌套路由

2018-01-04 11:42 更新

描述

您可以通過將回調(diào)傳遞到當(dāng)前路由來(lái)定義另一個(gè)路由中的路由來(lái)定義嵌套路由。

語(yǔ)句

Router.map(function() {
   this.route('link-page', { path: 'pathTolinkpag' }, function() {
      this.route('link-page');
    });
});

例子

<!DOCTYPE html>
<html>
   <head>
      <title>Emberjs  </title>
      <!-- CDN's -->
      <script src="https://cdnjs.cloudflare.com/ajax/libs/handlebars.js/3.0.1/handlebars.min.js"></script>
      <script src="https://code.jquery.com/jquery-2.1.3.min.js"></script>
      <script src="https://cdnjs.cloudflare.com/ajax/libs/ember.js/1.10.0/ember.min.js"></script>
      <script src="https://builds.emberjs.com/tags/v1.10.0-beta.3/ember-template-compiler.js"></script>
      <script src="https://builds.emberjs.com/release/ember.debug.js"></script>
      <script src="https://builds.emberjs.com/beta/ember-data.js"></script>
   </head>
   <body>
      <script type="text/x-handlebars">
         <h2>Click the links to navigate</h2>
         {{#linkTo 'index'}}index{{/linkTo}}
         {{#linkTo 'description'}}description{{/linkTo}}
         {{#linkTo 'description.fruits'}}description/fruits{{/linkTo}}
         {{outlet}}
      </script>

      <script type="text/x-handlebars" data-template-name="index">
         <!-- default route -->
         <h2>Fruits</h2>
      </script>

      <script type="text/x-handlebars" data-template-name="description/index">
         <!-- this is description route
         <h2>Description</h2 -->
         <p>Fruits are helps to gain your strength.</p>
      </script>

      <script type="text/x-handlebars" data-template-name="description/fruits">
         //fruits route is of the description route
         <h2>Fruits Page</h2>
         <ul>
            <li>Orange</li>
            <li>Apple</li>
            <li>Banana</li>
         </ul>
      </script>

      <script type="text/javascript">
         App = Ember.Application.create();

         App.Router.map(function() {
           //nested routes: fruits within description
           this.resource('description', function() {
              this.route('fruits');
           });
         });
      </script>
   </body>
</html>

輸出

讓我們執(zhí)行以下步驟，看看上面的代碼如何工作：

將上面的代碼保存在routing_nstd_rut.html文件中
在瀏覽器中打開此HTML文件。

以上內(nèi)容是否對(duì)您有幫助：

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