angular directive

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showing results for - "angular directive"
Jana
15 Nov 2020
1// just use it normal
2@Output() itch:EventEmitter<any> = new EventEmitter();
3
4//and call in html
5<div appCollar (itch)='scratch()' >
Catalina
17 Mar 2020
1//generate Angular Directives
2ng generate directive highlight
3
4//it will generate the following component
5import { Directive, ElementRef } from '@angular/core';
6
7@Directive({
8  selector: '[appHighlight]'
9})
10export class HighlightDirective {
11    constructor(el: ElementRef) {
12       el.nativeElement.style.backgroundColor = 'yellow';
13    }
14}
15// you can use the directive in the template as:
16<p appHighlight> highlighted text </p>
Louis
27 Sep 2016
1      
2        content_copy
3      
4      <p app:Highlight>This is invalid</p>
5    
Bastien
17 Nov 2016
1import { Directive, ElementRef } from '@angular/core';
Sarah
17 Sep 2018
1      
2        content_copy
3      
4      <!-- toggle the "special" class on/off with a property -->
5<div [ngClass]="isSpecial ? 'special' : ''">This div is special</div>
6    
Elias
06 Oct 2019
1<p [ngStyle]="{`THE CSS YOPU WANT TO ADD`}"> I am an Attribute Directive</p>
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