Angular · Directive
ngClass
NgClass changes an element's CSS classes from a string, array, set, or object. Object values decide whether each class is present.
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Syntax
class NgClass implements DoCheck { constructor(_ngEl: ElementRef<any>, _renderer: Renderer2); @Input('class') set klass(value: string); @Input() set ngClass(value: string | string[] | Set<string> | { [klass: string]: any } | null | undefined); }In-depth API docs are only for subscribers: parameters, examples, common mistakes and interview practice.
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CommonModuleNgStyle