HTML

ngb-tab html content

<ngb-tabset>
    <ngb-tab
      [attr.id]="tab.id"
      *ngFor="let tab of tabs">

        <ng-template ngbTabTitle>
            <span>{{ tab.title }}</span>

            <span
                class="close"
                (click)="onClosiClick(tab)">
                &times;
            </span>
        </ng-template>

        <ng-template ngbTabContent>Content of {{ tab.title }}</ng-template>

    </ngb-tab>
</ngb-tabset>