Skip to content
sneppets

sneppets

  • Algorithms
  • Interview Programs
  • Datastructures
  • Java
  • Golang
  • Cloud
angular tutorials

EventEmitter parameter value undefined for listener

December 22, 2020December 22, 2020 Editorial StaffLeave a Comment on EventEmitter parameter value undefined for listener

I was trying to use EventEmitter to emit custom events and to handle show/hide components in the AppComponent based on the menu item/link that was clicked in the header. In the parent component EventEmitter parameter value undefined for listener.

Angular angular, EventEmitter, typescript
angular tutorials

EventEmitter Error: Expected 0 type arguments, but got 1 : Angular

December 22, 2020December 22, 2020 Editorial StaffLeave a Comment on EventEmitter Error: Expected 0 type arguments, but got 1 : Angular

I am getting the following error EventEmitter Error: Expected 0 type arguments, but got 1 in Angular.

Angular angular, EventEmitter, typescript
create custom event fire angular event emitter example

Angular 9 EventEmitter – Custom Events : Example

August 31, 2020 Editorial StaffLeave a Comment on Angular 9 EventEmitter – Custom Events : Example

In this tutorial let’s see how to implement Angular 9 EventEmitter example. The main purpose of an EventEmitter in Angular is to create custom events and fire them as per your requirement.

Angular angular, angular-9, Event, EventEmitter
Copyright © 2018 Sneppets. All Rights Reserved