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Questions tagged [angularjs-events]

19 questions
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0 answers

$document.append($rootElement); null is not an object (evaluating context.createDocumentFragment)

I'm following the migration exercise on the AngularJS docs, for input[checkbox], and it says to change it('should update the model', inject(function($compile, $rootScope) { var inputElm = $compile('
AncientSwordRage
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3 answers

ng-model-options debounce not working on blur event as expected?

I have applied ng-model-options on input with following configuration ng-model-options="{updateOn:'default blur',debounce:{default:1000,blur:0}}" And as per the applied configuration to the ng-model-options I am expecting the updated ng-model's…
Yogesh Jagdale
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1 answer

why a service does not receive events

I have some code that was working in a controller. I refactored and moved that functionality into a service. The code had an event listener: $rootScope.$on( .....) This was caught when it was in the controller, but does not catch the event when in…
Andres Gonzalez
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In AngularJS, is it true that when I broadcast to all controllers during controller initialization, I have to setTimeout to broadcast?

In other words, is it true that I have to wait for the next event cycle to broadcast using $rootScope.broadcast(), so that other controllers using $rootScope.on() can pick up the broadcasted event? It is not the usual app flow, but let's say if we…
nonopolarity
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$broadcast is not working in Angularjs

I am using two controllers. When changes happen in one controllers it should get changed immediately in the other controller. I am using the $broadcast event to achive this. My code: My First controller app.controller('configurationCtrl',…
Vishnu
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2 answers

stateChangeStart event in Angular doesn't fire when refreshing page

I have a custom directive: export class XHideDirective { static $inject = ["$rootScope"]; static $rootScope: any; public static build($rootScope) { var directive: ng.IDirective = { link: (scope, element, attributes:…
Nick
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Best way for communication between directives

Copied from here. May be, I can get more proper answer here! There seem to be quite a few ways of communicating between directives. Say you have nested directives, where the inner directives must communicate something to the outer (e.g. it's been…
osmanz
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How to handle click events from inside of the directive?

I have a modal component that takes an object with binding (ng-model). Something like: I'm checking for $ctrl.ngModel.show to show/hide the modal:
Umut Çağdaş Coşkun
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Angularjs is not updating ng-model value when the value of dropdown/select is being changed

When i am changing my option value of select it's ng-model value is not being changed. Is this happening because of value is being changed by Jquery? Because i read a line about angularjs from w3school that The ng-change event is only triggered if…
Utm sandeep
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"Could not parse reminder error" - django

When jsevent triggered , it forwards link parameter to data-url attribute of a button and when user click that button it redirects to django backend view but there is a problem with parsing line of JS $('#btn_del').attr('data-url',{% url…
BCA
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angular watch not fired

There is 1 angular app, with 1 parent controller, and a child controller. In the child, there is 1 $watch WATCH-CHILD for OBJ-CHILD, which triggers an $emit. In the parent, there is a listener for the $emit, we'll call it ON-LISTENER, and a $watch…
yinonby
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AngularJS Is it possible to listen to $destroy in another controller?

In my application, When a controller is being destroyed, is it possible to the $destroy event it emits in another controller?
Maximillion Bartango
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Detect Angular view render

I'm trying to interact with a website using an userscript, but I don't know what's the cleanest possible solution for an outside source to detect the internal $viewContentLoaded event, because it does not bubble to the window object. I tried using…
user1263513
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How can I run function in two separated controllers in angularjs

I have two separate angularjs controllers that are named HomeController and SearchController. I have a function that named Search() in HomeController. How can I run search function from searchController?
S BOT
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Stop event listeners on '$destroy'. TypeError: $on is not a function;

I'm trying to stop all event listeners while scope is destroyed. I get this error: TypeError: vm.$on is not a function; Neither vm.on(..) works angular.module('app.layout') .controller('DashboardController', DashboardController); …
miuosh
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