What is the best way to use a timeout function to swap div layers in AngularJS?

Greetings, esteemed members of the Angular Technorati. I bring forth a perplexing yet seemingly simple issue that requires your expertise. My goal is to dynamically switch out a div layer after approximately 11 seconds and display another div layer. How can I achieve this using the AngularJS timeout service, all within a controller?

I wonder, could a clever combination of show and hide events with the $timeout service be the key to solving this challenge?


  <body ng-app="myApp">
  <div ng-controller="showHideController" ng-init="getPanel_1()">
    <div ng-controller="showHideController" ng-show="divA" style=''>
    </div>
    <div ng-controller="showHideController" ng-show="divB" style=''>
    </div>
    <script>
      angular.module('myApp',[]).controller('showHideController',function($scope, $timeout) {
        $scope.getPanel_1 = function(){
          $scope.divA = true;
          $scope.divB = false;
          $scope.divC = false; 
        }
        $timeout(function (){
          $scope.getPanel_1 = function(){
            $scope.divA = false;
            $scope.divB = true;
            $scope.divC = false; 
          }
        }, 5000);
      });
    </script>

My gratitude for your forthcoming assistance, Batoe.

"The path to achievement may be lined with challenges... but also victories!" A hopeful philosopher.

Answer №1

One alternative approach, not entirely following AngularJS conventions, is to:

<div ng-controller="myCtrl">
    <div ng-include src="currentDiv">
    </div>
</div>

<script type="text/ng-template" id="div1.html">
    <div ng-controller="panel_1">
    </div>
</script>

<script type="text/ng-template" id="div2.html">
    <div ng-controller="panel_2">
    </div>
</script>

Then in your controller:

app.controller('myCtrl', function($scope, $timeout) {
    $scope.currentDiv= "div1.html" ;

    $timeout(function () {
        $scope.currentDiv= "div2.html" ;
    }, 15000);
});

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