`In AngularJS, the same URL ('/') can display different templates depending on the user's login status.`

What is the most effective way to configure routing and templates in AngularJS to display a distinct front end and login area for visitors, while presenting a dashboard to logged-in users all on the same base URL ('/')?

These two pages have completely different structures and require different assets.

Would it be more advantageous to set up two separate apps for each part of the website, and if so, how would I handle the session between the two?

Alternatively, should I create an "empty" layout with no content between the body tags and load the various templates into that, implementing separate routing for the front end and dashboard sections?

I'm seeking a setup similar to Facebook's login process where the user remains on the root domain after logging in.

I've spent my afternoon searching Google and SO without success. Any suggestions on how to effectively manage this kind of segregation in AngularJS would be greatly appreciated.

javascriptangularjs

Answer №1

Although Martin's solution is valid, I prefer approaching the issue using the ui-router module:

  1. Begin by establishing three states: root, dashboard, and landing.
  2. Utilize the root state to capture the URL and then direct users to either dashboard or landing based on their authorization status.
  3. dashboard and landing will share a unified definition of controller and templateUrl alongside other application states for better organization.

Here is a snippet of the code:

angular
  .module("app", ["ui.router"])
  .value("user", {
    name: "Bob",
    id: 1,
    loggedIn: true
  })
  .config(function($stateProvider) {
    $stateProvider
      .state("root", {
        url: "",
        template: "<section ui-view></section>",
        controller: function($state, user) {
          if ($state.is("root")) $state.go(user.loggedIn ? "dashboard" : "landing");
        }
      })
      .state("landing", {
        templateUrl: "landing.html",
        controller: "LandingCtrl"
      })
      .state("dashboard", {
        templateUrl: "dashboard.html",
        controller: "DashboardCtrl"
      });
  })
  .controller("DashboardCtrl", function($scope, user, $state) {
    $scope.logout = function() {
      user.loggedIn = false;
      $state.go("root");
    }
  })
  .controller("LandingCtrl", function($scope, user, $state) {
    $scope.login = function() {
      user.loggedIn = true;
      $state.go("root");
    }
  })

For a complete working example, check out this Plunker demo.

Answer №2

To maintain a consistent master template, you can incorporate various partials based on whether or not the user is currently signed in.

<ng-include=" 'views/authentication-required.html' " ng-if="!userAuthenticated"></ng-include>
<ng-include=" 'views/welcome-user.html' " ng-if="userAuthenticated"></ng-include>

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