ng-init与ng-repeat不起作用

Question

I am trying to display some numbers in a div using as like below 我正在尝试使用如下所示在div中显示一些数字

 <div ng-init="range=[1,10,3,4,5]" ng-repeat="n in range" >
  {{n}}
 </div>

It is not showing the numbers in range 没有显示range的数字

Answer 1

Initialize before ng-repeat 在ng-repeat之前初始化

<div ng-init="range=[1,10,3,4,5]" >
<div ng-repeat="n in range" >
  {{n}}
 </div> 
</div>

Fiddle for solution: https://jsfiddle.net/ggbnanoL/ 小提琴的解决方案： https : //jsfiddle.net/ggbnanoL/

Answer 2

Initialize the values before ng-repeat 在ng-repeat之前初始化值

<div ng-init="range=[1,10,3,4,5]"></div>
<div ng-repeat="n in range" >
    {{n}}
</div>

Plunker Plunker

Answer 3

ng-init should only be used for aliasing: https://docs.angularjs.org/api/ng/directive/ngInit ng-init仅应用于别名： https : //docs.angularjs.org/api/ng/directive/ngInit

Can you not initialise the range value in your controller? 您不能在控制器中初始化范围值吗？

Answer 4

Try this one 试试这个

<!DOCTYPE html>
<html ng-app>
<head>
    <title>AngularJS</title>
    <script type="text/javascript"
        src="http://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"></script>

</head>
<body>
    <ANY ng-init="range=[1,10,3,4,5]">
    </ANY>
    <div ng-repeat="n in range">
    {{n}}
    </div>
</body>
</html>

ng-init与ng-repeat不起作用

问题描述

4 个解决方案

解决方案1
3 已采纳 2015-07-01 13:24:17

解决方案2
1 2015-07-01 13:25:08

解决方案3
0 2015-07-01 13:22:09

解决方案4
0

ng-init与ng-repeat不起作用

问题描述

4 个解决方案

解决方案1 3 已采纳 2015-07-01 13:24:17

解决方案2 1 2015-07-01 13:25:08

解决方案3 0 2015-07-01 13:22:09

解决方案4 0

解决方案1
3 已采纳 2015-07-01 13:24:17

解决方案2
1 2015-07-01 13:25:08

解决方案3
0 2015-07-01 13:22:09

解决方案4
0