ngif add class code example
Example 1: Angular 8 ngClass If
[ngClass]="{'my-class': step=='step1'}"
Example 2: Angular 8 ngClass If
[ngClass]="{'my-class': step=='step1', 'my-class2':step=='step2' }"
Example 3: ngif add class
[ngClass]="{'my-class': step === 'step1'}"