What could be causing angularjs to malfunction in this specific scenario?

Question

What could be causing angularjs to malfunction in this specific scenario?

Recently, I followed a tutorial and implemented the code provided. Inside the angular folder in my libs directory, I have the minified version of Angular JS obtained from https://angularjs.org/. However, the output I am seeing is:

I am facing some issue here. Can someone please assist? Thank you!

<html lang="en" ng-app=>
    <head>
        <title>Angular Demo</title>
        <script type="text/javascript" src="lib/angular/angular.min.js"></script>
    </head>
    <body>
        <div ng-controller="MyController">
            <h1>{{author.name}}</h1>
            <p>{{author.title + ', ' + author.company }}</p>
        </div>
            <script>
            function MyController($scope)
            {
                $scope.author = {
                    'name':'aaa',
                    'title': 'bbb',
                    'company':'ccc'
                }
            }
            </script>
    </body> 
</html>

javascript angularjs

Answer 1

Answer №1

The reason why angularjs may not be functioning correctly in your scenario is due to the specific VERSION of Angular that you have installed. I encountered success using Angular 1.2.1, but faced issues with versions newer than Angular 1.4. Check out the example provided below:

For a solution using the latest Angular versions, please refer to @beri's answer.

<!DOCTYPE html>
<html ng-app>
  <head>
    <meta charset="UTF-8">
    <title>Angular Demo</title>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.1/angular.min.js"></script>
  </head>
  <body>
    <div ng-controller="MyController">
      <h1>{{author.name}}</h1>
      <p>{{author.title + ', ' + author.company }}</p>
    </div>

    <script>
      function MyController($scope)
      {
        $scope.author = {
            'name':'aaa',
            'title': 'bbb',
            'company':'ccc'
        }
      }
    </script>
  </body> 
</html>

Answer 2

The reason why angularjs may not be functioning correctly in your scenario is due to the specific VERSION of Angular that you have installed. I encountered success using Angular 1.2.1, but faced issues with versions newer than Angular 1.4. Check out the example provided below:

For a solution using the latest Angular versions, please refer to @beri's answer.

<!DOCTYPE html>
<html ng-app>
  <head>
    <meta charset="UTF-8">
    <title>Angular Demo</title>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.1/angular.min.js"></script>
  </head>
  <body>
    <div ng-controller="MyController">
      <h1>{{author.name}}</h1>
      <p>{{author.title + ', ' + author.company }}</p>
    </div>

    <script>
      function MyController($scope)
      {
        $scope.author = {
            'name':'aaa',
            'title': 'bbb',
            'company':'ccc'
        }
      }
    </script>
  </body> 
</html>

Answer 3

Answer №2

Your application must be given a unique name:

.... ng-app="myApp">

and it needs to be initialized as follows:

angular.module('myApp', [])
.controller('MyController', function ($scope) {
    ...
 });

Answer 4

Your application must be given a unique name:

.... ng-app="myApp">

and it needs to be initialized as follows:

angular.module('myApp', [])
.controller('MyController', function ($scope) {
    ...
 });

Answer 5

Answer №3

Please input the name of your application:

<html lang="en" ng-app="my-app">
    <head>
        <title>Angular Demo</title>
        <script type="text/javascript" src="lib/angular/angular.min.js"></script>
    </head>
    <body>
        <div ng-controller="MyController">
            <h1>{{author.name}}</h1>
            <p>{{author.title + ', ' + author.company }}</p>
        </div>
            <script>
            angular.module('my-app', []).controller('MyController' ,function MyController($scope)
            {
                $scope.author = {
                    'name':'aaa',
                    'title': 'bbb',
                    'company':'ccc'
                }
            });
            </script>
    </body> 
</html>

Using Angular, you have the ability to create multiple applications within a single page, although typically only one is used. This can be useful for organizing your code into separate components.

Snippet:

angular.module('my-app', []).controller(...,...)

In this snippet, a controller is being registered to the my-app application. The empty array [] denotes any required dependencies that must be included for the my-app module to function properly.

Answer 6

Please input the name of your application:

<html lang="en" ng-app="my-app">
    <head>
        <title>Angular Demo</title>
        <script type="text/javascript" src="lib/angular/angular.min.js"></script>
    </head>
    <body>
        <div ng-controller="MyController">
            <h1>{{author.name}}</h1>
            <p>{{author.title + ', ' + author.company }}</p>
        </div>
            <script>
            angular.module('my-app', []).controller('MyController' ,function MyController($scope)
            {
                $scope.author = {
                    'name':'aaa',
                    'title': 'bbb',
                    'company':'ccc'
                }
            });
            </script>
    </body> 
</html>

Using Angular, you have the ability to create multiple applications within a single page, although typically only one is used. This can be useful for organizing your code into separate components.

Snippet:

angular.module('my-app', []).controller(...,...)

In this snippet, a controller is being registered to the my-app application. The empty array [] denotes any required dependencies that must be included for the my-app module to function properly.

What could be causing angularjs to malfunction in this specific scenario?

Answer №1

Answer №2

Answer №3

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