11.ng-init

转自：https://www.cnblogs.com/best/tag/Angular/

初始化

示例代码：

 1 <!DOCTYPE html>
 2 <!--指定angular管理的范围-->
 3 <html ng-app="app01">
 4     <head>
 5         <meta charset="UTF-8">
 6         <title>指令</title>
 7     </head>
 8     <body>
 9         <!--指定控制器的作用范围-->
10         <form ng-controller="Controller1" name="form1">
11             <ul ng-init="nums=[1,1,2,2,3,3,4,4,5,5]">
12                 <li ng-repeat="i in nums track by $index">
13                     {{i}}+1={{i+1}}
14                 </li>
15             </ul>
16         </form>
17         <!--引入angularjs框架-->
18         <script src="js/angular146/angular.min.js" type="text/javascript" charset="utf-8"></script>
19         <script type="text/javascript">
20             //定义模块，指定依赖项为空
21             var app01 = angular.module("app01", []);
22             //定义控制器，指定控制器的名称，$scope是全局对象
23             app01.controller("Controller1", function($scope) {
24             });
25         </script>
26     </body>
27 </html>

运行结果：

dupes错误说明：

AngularJS does not allow duplicates in a ng-repeat directive. This means if you are trying to do the following, you will get an error.

ng-repeat不允许重复。

ng-repeat还是需要一个唯一的key