rror NG8002: Can't bind to 'data-text' since it isn't a known property of 'h4'. code example

Example: rror NG8002: Can't bind to 'data-text' since it isn't a known property of 'h4'.

<button data-toggle="collapse" 
        [attr.data-target]="'#demo'+ RowIndex">Toggle
</button>


<button (click)="clickMe($event)">Toggle</button>

clickMe(value){
    value.srcElement.innerHTML="Clicked";

  }