Importing a Javascript file into an Angular project

Question

Importing a Javascript file into an Angular project

I am currently working on an Angular application where routes are redirected to specific HTML pages. However, I am unsure about how to include related JavaScript files along with this redirection process.

For instance, when a user clicks on a link that loads red.html, I also need to ensure that red.js is loaded in addition to the HTML page.

   <script>
var app = angular.module("myApp", ["ngRoute"]);
app.config(function($routeProvider) {
    $routeProvider
    .when("/", {
        templateUrl : "main.html"
    })
    .when("/red", {
        templateUrl : "red.html";
    })
    .when("/green", {
        templateUrl : "green.html"
    })
    .when("/blue", {
        templateUrl : "blue.html"
    });
});
</script>

javascript angularjs

Answer 1

Answer №1

If you want to define controllers in AngularJS, you can use the controller property like this:

<script>
var app = angular.module("myApp", ["ngRoute"]);
app.config(function($routeProvider) {
    $routeProvider
    .when("/", {
        controller : "MainController",
        templateUrl : "main.html"
    })
    .when("/red", {
        controller : "RedController",
        templateUrl : "red.html"
    })
    .when("/green", {
        controller : "GreenController",
        templateUrl : "green.html"
    })
    .when("/blue", {
        controller : "BlueController",
        templateUrl : "blue.html"
    });
});
</script>
<script src="controllers.js"></script> // include controllers files

controllers.js

angular
  .module('myApp')
  .controller('MainController', function() {
   // MainController code goes here
});

angular
  .module('myApp')
  .controller('RedController', function() {
   // RedController code goes here
});

angular
  .module('myApp')
  .controller('GreenController', function() {
   // GreenController code goes here
});

angular
  .module('myApp')
  .controller('BlueController', function() {
   // BlueController code goes here
});

Answer 2

If you want to define controllers in AngularJS, you can use the controller property like this:

<script>
var app = angular.module("myApp", ["ngRoute"]);
app.config(function($routeProvider) {
    $routeProvider
    .when("/", {
        controller : "MainController",
        templateUrl : "main.html"
    })
    .when("/red", {
        controller : "RedController",
        templateUrl : "red.html"
    })
    .when("/green", {
        controller : "GreenController",
        templateUrl : "green.html"
    })
    .when("/blue", {
        controller : "BlueController",
        templateUrl : "blue.html"
    });
});
</script>
<script src="controllers.js"></script> // include controllers files

controllers.js

angular
  .module('myApp')
  .controller('MainController', function() {
   // MainController code goes here
});

angular
  .module('myApp')
  .controller('RedController', function() {
   // RedController code goes here
});

angular
  .module('myApp')
  .controller('GreenController', function() {
   // GreenController code goes here
});

angular
  .module('myApp')
  .controller('BlueController', function() {
   // BlueController code goes here
});

Importing a Javascript file into an Angular project

Answer №1

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