angular ngclass
content_copy
<some-element [ngClass]="'first second'">...</some-element>
<some-element [ngClass]="['first', 'second']">...</some-element>
<some-element [ngClass]="{'first': true, 'second': true, 'third': false}">...</some-element>
<some-element [ngClass]="stringExp|arrayExp|objExp">...</some-element>
<some-element [ngClass]="{'class1 class2 class3' : true}">...</some-element>angualr add class to component
@Component({
selector: 'app-your-component',
templateUrl: './your-component.component.html',,
host: {'class': 'your-class'}
})
export class YourComponent implements OnInit {
...
}ng class multiple class names
<!-- notice expression1 used twice -->
<div ng-class="{class1 : expression1, class2 : expression1}">
Hello World!
</div>add class to element angular in ts
type one
[class.my-class]="step === 'step1'"
type two
[ngClass]="{'my-class': step === 'step1'}"
and multiple option:
[ngClass]="{'my-class': step === 'step1', 'my-class2':step === 'step2' }"
type three
[ngClass]="{1:'my-class1',2:'my-class2',3:'my-class4'}[step]"
type four
[ngClass]="(step=='step1')?'my-class1':'my-class2'"Copyright © 2021 Codeinu
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