AngularJS ng-controller语句

Question

I have the following markup... 我有以下标记...

<!DOCTYPE html>
<html lang="en-US" ng-app>
    <head>
        <title>priklad00007</title>
        <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.3.15/angular.min.js"></script>
        <script src="priklad00007.js"></script>
    </head>
    <body ng-controller="MyFirstCtrl">
        <h2>Number of employees: {{ourEmployees.length}}</h2>
    </body>
</html>

With the following JavaScript... 使用以下JavaScript ...

function MyFirstCtrl($scope) {
    var employees = ["Karel Novak", "Martin Cervenka", "Jana Zelena", "Frantisek Vomacka"];
    $scope.ourEmployees = employees;
}

I expect to get 我希望得到

Number of employees: 4 员工人数：4

But I am instead getting 但是我反而越来越

Number of employees: {{ourEmployees.length}} 员工人数：{{ourEmployees.length}}

What could be going wrong? 可能出什么问题了？

Answer 1

The way you are declaring controllers seems to be off. 您声明控制器的方式似乎已关闭。 Try the following, where in this case, 'app' is your AngularJS app name... 请尝试以下操作，在这种情况下， 'app'是您的AngularJS应用名称...

angular.module('app').controller('MyFirstCtrl', ['$scope', function($scope) {
    var employees = ["Karel Novak", "Martin Cervenka", "Jana Zelena", "Frantisek Vomacka"];
    $scope.ourEmployees = employees;    
}]);

JSFiddle Link - working example JSFiddle Link-工作示例

See the docs for more information - Understanding Controllers 有关更多信息，请参阅文档- 了解控制器

AngularJS ng-controller语句

问题描述

1 个解决方案

解决方案1
0 已采纳 2015-06-01 21:05:58

AngularJS ng-controller语句

问题描述

1 个解决方案

解决方案1 0 已采纳 2015-06-01 21:05:58

解决方案1
0 已采纳 2015-06-01 21:05:58