Every application has a single root scope. All other scopes are descendant scopes of the root scope. Scopes provide separation between the model and the view, via a mechanism for watching the model for changes. They also provide an event emission/broadcast and subscription facility. See the developer guide on scopes.
Questions tagged [angularjs-rootscope]
152 questions
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Find rootscope parameters at controller on load
I have defined rootscope parameters in .run method as follows. `
app.run(function($rootScope,$http) {
$http.get('user/getBaseinfo').then(function success(response) {
$rootScope.userRole = response.data.userRole;
$rootScope.userRoleId =…
Vishal B
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1 answer
How to pass value from one js file to another js file using rootscope in angular js?
I have js file lets say: login.js where I have defined root scope variable and assigned some value, something like this:
mainApp.controller('loginController',function($sessionStorage, $scope, $location, $window, $http, $rootScope) {
…
Raj
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2 answers
How to make a generic close button for angular ui-views?
I need a function where I can use $window.history.back() to be called from every view regardless of what controller is controlling that page.
.run(['$rootScope', '$state', 'CommonUserModel', 'InitialiseService','$window', function($rootScope,…
tekin
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- 15
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3 answers
Why should I use $rootScope if I can use $scope.$root?
Since $scope.$root is a reference to $rootScope and therefore the same thing, why should I bother injecting $rootScope when I need to use it if I already have access to it through $scope.$root? What are the reasons, whether they are AngularJS best…
ross_troha
- 165
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- 10
0
votes
1 answer
Value undefined in angular custom directive
I tried to make a directive for destroying DOM elements if user doesn't have the permission to see it. I do this as follows:
angular
.module('digital_equation.auth')
.controller('AuthLoginController', AuthLoginController)
…
Alphonse
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0
votes
1 answer
How to inject $rootScope into AngularJS factory
I'm relatively new to Angular and wasn't able to find an exact answer for how to inject $rootScope into a factory function that's organized like mine. So any help is appreciated. Basically, I'm just trying to inject $rootScope because I'd like to…
Pete
- 113
- 11
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How to get an internal ng-model value?
I am working on SPA and I include HTML pages into one basic page by ng-include.Let's call this basic page as external and the included pages as internal.In an internal page I have set an input attribute to be ng-model="userd.Username" and in the…
user6561572
- 219
- 3
- 14
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votes
1 answer
Broadcast headers to all resources after calling another one resource
I built a rest api, now it's time to handle data with angular. To do that, I built a service to make a connection to my resources.
So I've :
angular.module("myServiceRest", ['ngResource'])
.factory("myService", function ($rootScope, $resource)…
kabrice
- 1,475
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votes
1 answer
Angular / Controller loading a json file fails with an exception I can not understand
sorry, maybe a stupid problem, but I am still a newbie with angular.
The code:
-- EDIT #2 -- ----- ----- ----- ----- ----- ----- -----
MyApp.controller('DataController', ['$http', function ($http) {
var self = this;
var objects…
n00n
- 654
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- 30
0
votes
1 answer
AngularJS' $rootScope. Unable to create internal variable
I'm using $rootScope.requestObj to store an object of key:values that represent certain filters.
Throughout all my app $rootScope.requestObj is treated a singleton and it's behaviour is as expected.
However, when making a call to an external API, I…
Henry Ollarves
- 509
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0
votes
2 answers
how to use $route.reload() commonly for all controllers in angular js
In order to retain a $rootScope value on refresh[F5] we can use $route.reload in controller as below:
$scope.reloadCtrl = function(){ console.log('reloading...'); $route.reload(); }
As i am using so many controllers, is there any way to use…
Indhu
- 371
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0
votes
1 answer
Angular js using $rootScope in ng-src script on refresh fails
I'm creating a project with internationalization, where labels will be in /conf/lang/lang_{{lang}}/labels.js which will included in index.html.
lang - rootscope variable setting in app.run().
Index.html
Indhu
- 371
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- 18
0
votes
1 answer
$state are not workig angularjs
I have 2 pages and I want to pass a variable from page 1 to page 2.
page1.html
…
ca2264
- 1
- 2
0
votes
2 answers
Mapping AngularJs codes to ReactJs?
I'm new to reactjs. I want to know, is there an equivalent for angular services such as $rootScop, $q, $webSocket in reactJs?
code:
.service('a', function ($rootScope, $location, $q, $webSocket) {
this.init = function () {
b()
…
ParisaN
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votes
1 answer
Reset $rootscope value used to hide back button
I am using ng-hide to hide back button and show it in required pages. In app.js I have following code where i am declaring the initial value to true:
var app = angular.module('myApp', ['ui.bootstrap', 'ui.router', 'ui.mask', 'ngSanitize',…
Veer
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