Issue with Angular controller not refreshingalternatively:Angular

I just started reading an AngularJS book by O'Reilly and I encountered a problem with the first example. Instead of seeing "hello" as expected in place of "{{greeting.text}}", it displays exactly that. I have double-checked my angular linking and even tried jsFiddle, where it didn't work until I changed onLoad to no wrap.

Currently, I am using Webstorm on my Mac and suspect that the issue might be there, but I haven't been able to find a solution. Thank you for assisting me with what is likely a simple fix.

HTML

<!DOCTYPE html>
<html ng-app>
<head lang="en">
    <script src="angular.js"></script>
    <script src ="controllers.js"></script>
</head>
<body>
    <div ng-controller="HelloController">
        <p>{{greeting.text}}, World</p>
    </div>

</body>
</html>

Controller

function HelloController($scope) {
    $scope.greeting = { text: 'Hello'};
}

Answer №1

It appears that there may be an issue with how angular is being included. The code below has been tested and works correctly:

index.html:

<!DOCTYPE html>
<html ng-app>
<head lang="en">
    <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.15/angular.min.js"></script>
    <script src ="controllers.js"></script>
</head>
<body>
    <div ng-controller="HelloController">
        <p>{{greeting.text}}, World</p>
    </div>

</body>
</html>

controllers.js:

function HelloController($scope) {
    $scope.greeting = { text: 'Hello'};
}

To troubleshoot, open your index.html in Chrome and press Command + Option + J to open the developer tools. Navigate to the network tab, refresh the page, and check if your angular.js script is loading correctly - this could be the source of the problem.

Answer №2

What version of Angular are you currently using? I am using version 1.3

angular.module('GreetingsApp', [])
  .controller('GreetingsController', ['$scope', function($scope) {
     $scope.message = { text: 'Hello'};
}

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