AngularJS ng-controller statement

Question

I have the following markup...

<!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...

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

I expect to get

Number of employees: 4

But I am instead getting

Number of employees: {{ourEmployees.length}}

What could be going wrong?

Answer 1

The way you are declaring controllers seems to be off. Try the following, where in this case, 'app' is your AngularJS app name...

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

See the docs for more information - Understanding Controllers

AngularJS ng-controller statement

Question

1 answers

solution1
0 ACCPTED 2015-06-01 21:05:58

AngularJS ng-controller statement

Question

1 answers

solution1 0 ACCPTED 2015-06-01 21:05:58

solution1
0 ACCPTED 2015-06-01 21:05:58