rootscope Questions
5
Solved
Tried to find some basic information for AngularJS $rootScope.$broadcast, But the AngularJS documentation doesn't help much. In easy words why do we use this?
Also, inside John Papa's Hot Towel te...
1
I have angular controller dashboard and set the root scope value in dashboard and access that root scope value in component inside the dashboard template using scope..but i don't know whether this ...
8
Solved
How do I use $rootScope to store variables in a controller I want to later access in another controller? For example:
angular.module('myApp').controller('myCtrl', function($scope) {
var a = //som...
Decasyllabic asked 18/9, 2013 at 19:31
6
Solved
I am asking this question because I am not quite clear on how to think of rootscope as a dependency passed to directives
I have a directive that needs to display some information from $rootScope ....
Hemistich asked 12/2, 2014 at 18:44
4
Solved
I am new to angular. I am using a service which gets a list of objects and displays them on the 1st page. Then based on what object was clicked, I am setting the tab header on the next page. But wh...
Sebaceous asked 4/6, 2014 at 9:25
3
Solved
Broadcating event on button click :-
$scope.onButtonClick = function(){
$rootScope.$broadcast('onButtonClick');
}
And catching event in another controller :-
$rootScope.$on('onButtonClick',fu...
1
Solved
Is there any difference between $rootScope and $rootScope.$root?
What is the difference between
$rootScope.global.flag = true and $rootScope.$root.global.flag = true
Do both of them access the ...
Prepay asked 22/10, 2015 at 13:50
3
Solved
While am looking into the FEQs of Angularjs I've seen below article:
$rootScope exists, but it can be used for evil
Scopes in Angular form a hierarchy, prototypally inheriting from a root scope at...
Trackless asked 24/9, 2015 at 12:37
3
Solved
After user logs out, I need to clean up my $rootScope. I tried $rootScope.$destroy() but that didn't do the trick. Is there a way to loop through all the values in $rootScope and delete them or a m...
Zetland asked 18/6, 2015 at 4:51
1
Solved
I have a javascript object which I need global to my angularjs application. When the application is about to be unloaded (due to a page refresh or some other scenario), I would like to persist the ...
Birgit asked 8/12, 2014 at 21:56
1
Solved
This is the state configuration:
angular
.module('grabhutApp', [...])
.config(function ($stateProvider, $urlRouterProvider) {
$stateProvider
// ACCOUNT
.state('account', {
abstract: true,
...
Juniejunieta asked 3/10, 2014 at 3:9
1
Solved
So I have an AngularJS service listening for some events. On the handling of these events I need to call different controllers and ultimately load a new view. In one event handler I am using $locat...
Cannady asked 5/8, 2014 at 21:48
3
Solved
My application initializes an object graph in $rootScope, like this ...
var myApp = angular.module('myApp', []);
myApp.run(function ($rootScope) {
$rootScope.myObject = { value: 1 };
});
... a...
4
Solved
Hey how do i cache for x time this simple object that i set via $http ( $rootScope.config.app_genres)?
$http.get($rootScope.config.app_ws+'get/genres',{},{cache:true}).success(function(response) ...
Cystolith asked 9/2, 2014 at 14:38
1
Solved
In a controller, I had defined $rootScope.tableformate variable to fill data in a popup.
After filling popup data $rootScope.tableformate is not used. How to delete this variable?
2
Solved
I have a scenario where I need non-angular code (in this case Facebook and Twitter JS sdk's) to broadcast an event that angular controllers can listen to. Why? After the initial page load, I load a...
2
Solved
HTML file is this :
<!DOCTYPE html>
<html lang="en" ng-app="myApp">
<head>
<meta charset="utf-8">
<title>HTTP Request</title>
<script src="angularjs"&...
Cabob asked 20/9, 2013 at 10:43
2
Solved
I am using the AngularJS $rootScope object to expose some global constants that need to be accessible to both controllers and views:
var app = angular.module('myApp', []);
app.run(function ($root...
Ladin asked 3/9, 2013 at 14:20
1
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