How can I resolve the "AngularJS 1.6.6 component controller not registered" error plaguing my application?

I am currently using AngularJS version 1.6.6 along with Gulp for my project. Here are the snippets of my code, particularly focusing on the AppLayout component:

/// app-layout.component.js 
angular.module('app').component('appLayout', {
    templateUrl: 'components/app-layout/app-layout.html',
    controller: 'AppController as $ctrlApp'
  });
  
  
  /// app-layout.controller.js

function AppController($rootScope, $interval) {

  this.timeNow = new Date();

  $interval(function() {
    this.timeNow = new Date();
  }, 1000);
};

// app-layout.html

<div ui-view="" class="main-wrapper"></div>

I am facing an issue and need some help to identify what's wrong here. Unfortunately, I have not been able to find any solutions so far.

javascriptangularjsangularjs-controlleras

Answer №1

Consider utilizing the 'controllerAs' attribute in your code:

angular.module('app').component('appLayout', {
    templateUrl: 'components/app-layout/app-layout.html',
    controller: AppController,
    controllerAs: '$ctrlApp'
});

Answer №2

When utilizing the traditional controller syntax, you should follow this format:

angular.module('app').component('appLayout', {
    templateUrl: 'components/app-layout/app-layout.html',
    controller: AppController
});

However, if you prefer using the controller as syntax, use the following structure:

angular.module('app').component('appLayout', {
    templateUrl: 'components/app-layout/app-layout.html',
    controller: 'AppController',
    controllerAs: '$ctrlApp'
  });

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