Updating the $location variable from the $rootScope perspective

I am facing an issue with my web app which is built using AngularJS. I have two functions in my code - one declared on the $rootScope and the other on the $scope. The code snippets are shown below:

app.js

app.run(function ($rootScope, $location) {
  $rootScope.settings_Click = function() {
    $console.log('clicked in root scope.');
    $location.url('/user/settings');
  };
});

viewController.js

app.controller('ViewController', function($scope, $rootScope, $location) {
  $scope.settings_Click = function() {
    $console.log('clicked in local scope.');
    $location.url('/user/settings');
  };
});

Even though both of these functions are being called, only the latter one successfully redirects to the /user/settings view. I am puzzled as to why this is happening. When I trigger the settings_Click event that uses $rootScope, no errors are thrown but the user gets redirected back to the first page of the app instead of the settings page. However, the redirect logic in both $scope and $rootScope is the same.

Can anyone shed some light on why there is a difference in the redirect behavior between $scope and $rootScope?

Answer №1

It seems like there may be an issue with how you are redefining your functions, specifically within the context of $rootScope and $scope. By defining functions in $rootScope, they become available in $scope, which could potentially lead to conflicts if not handled correctly.

For instance, a function defined in $rootScope as shown below:

$rootScope.hi = function() {
    console.log('hi');
}

can be accessed in $scope simply by calling $scope.hi();.

To avoid any potential issues, you may want to consider either excluding the $scope version altogether or renaming it to prevent conflicts. Making this adjustment should help resolve any problems you are experiencing.

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