ngClass withing ngFor

      
        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>
    

<div *ngFor="let some of something" [ngClass]="{'classno2': some.sent, 'class': !some.sent}">
    <div> {{some.name}}
    </div>
</div>