In our Angular 4 app, we've a    <parent-component> which has a <form> The <form> has <level-1-child> The <level-1-child> has <level-2-child> The <level-2-child> has <textarea>   What we need to do?...
My target is to send data from Angular component to service and use service methods to work on it. Example:  export class SomeComponent {     public data: Array<any> = MyData;     public constructor(private myService: MyService) {       this.my...
This is in continuation of the previous question I asked on SO: Add directives to component selector when it is declared - Angular 7  I am dynamically creating components on a button click. The components are displayed one below another in a list lik...
Sorry if it's a silly question but i am a noob in angular 1.5.x   I am using es6 class based components with one way data bindings throughout the app(best practices as far as i know).  I have a Container Component. It has a Sidebar Component and...
I have a strange problem where by the form submit event of my child form is firing twice on my parent form.  child.component.html  <form [formGroup]="childForm" (ngSubmit)="childFormSubmit()">   ... </form>   child.compone...
I'm writing an AngularJS component and I was wondering what's the correct way to add ngdoc annotation both to the component itself and to the controller function.  Do you have any examples?...
Taken from the AngularJS 1 documentation:     You can also make the binding optional by adding ? : <? or <?attr.   How does the optional one differ from the non-optional one for the one-way binding?  I can seem to figure out the differences for...
I am new to Angular and am running into an issue with the constructor on a child component being called twice, and the second time it is called it is clearing the properties set the first time.  This is the parent component:  @Component({     selecto...
Error     compiler.js:215 Uncaught Error: Template parse errors:   Can't bind to 'ngbCollapse' since it isn't a known property of 'div'. ("][ngbCollapse]="isHidden">   I have a NavbarComponent and a FooterCompon...
I have piece of html I want to show as a component, as I'm not manipulating the DOM.  As a directive it works fine, but as a component it doesn't. I have made components before with no problem, just can't see what the issue is here. If I...

Tags

Recent Questions

Top Questions

Home Tags Terms of Service Privacy Policy DMCA Contact Us

©2020 All rights reserved.