What is the best method for invoking a JavaScript function when the view changes in AngularJS?

On the transition from one AngularJS view to another, I am looking to execute a few JavaScript functions such as a placeholder fallback. Is there a way to accomplish this on a global scale?

Answer №1

If you want to execute certain functions when a route change is successful, listen for the event and call your functions inside the callback:

$scope.$on('$routeChangeSuccess', function(next, current) { 
   // perform your tasks here
 });

Answer №2

Instead of simply adding $scope.on, an alternative approach is to incorporate a custom function through ng-init when the controller is invoked (during a new view state).

HTML:

<div class="container-fluid" ng-controller="home-services" ng-init="init()"> 
  --- Code ---
</div>

ANGULARJS:

angular.module('home').controller('home-services', function($scope){
  $scope.init = function(){

  ---- Include Your Custom Javascript Here ----

  };
});

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