ng-dynaform/src/app/dynaform/components/nocontrol/display/display.component.html

<span *ngIf="!link; else displayWithLink">{{ value }}</span>

<ng-template #displayWithLink>
	<div class="input-group input-group-sm">
		<span>{{ value }}</span>
		<div class="input-group-append">
			<button class="btn btn-outline-primary" type="button"
				[routerLink]="[ link.route, value ]">{{ link.label || 'Details' }}</button>
		</div>
	</div>
</ng-template>