Ng-class conditional Angular 8 code example

Example 1: Angular 8 ngClass If

[ngClass]="{'my-class': step=='step1'}"

Example 2: ngclass condition

[ngClass]="(step=='step1')?'my-class1':'my-class2'"

Example 3: Angular 8 ngClass If

[ngClass]="(step=='step1')?'my-class1':'my-class2'"

Example 4: ngclass condition

[class.my-class]="step === 'step1'"

Example 5: Angular 8 ngClass If

[ngClass]="{1:'my-class1',2:'my-class2',3:'my-class4'}[step]"