[AngularJS]2. Controller, ng-controller

1. Add a controller named StoreController to our gemStore application.

2. Attach the StoreController to the <body> tag. Be sure to alias it asstore.

3. In app.js, we've added a gem object to represent one of the products in our gemStore. Assign it to the product property ofStoreController so we can use them in the page.

4. Display the name of the product inside the <h3> tag.

5. Display the price of the product inside the <em> tag.

复制代码
<!DOCTYPE html>
<html ng-app="gemStore">
  <head>
    <link rel="stylesheet" type="text/css" href="bootstrap.min.css" />
    <script type="text/javascript" src="angular.min.js"></script>
    <script type="text/javascript" src="app.js"></script>
  </head>
  <body ng-controller="StoreController as store">  <!-- 2. StoreController, 'S' Should be captical, 'as' keyword, 'store' use thsi later  -->
    <div class="product row">
      <h3>
        {{store.product.name}}  <!-- 4 -->
        <em class="pull-right">{{store.product.price}}</em> <!-- 5 -->
      </h3>
    </div>
  </body>
</html>
复制代码

 

(function(){
  var gem = { name: 'Azurite', price: 2.95 };
  var app = angular.module('gemStore', []);
  
  app.controller('StoreController', function(){  //1
      this.product=gem; //3
  });
})();

 

posted @   Zhentiw  阅读(732)  评论(0编辑  收藏  举报
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