title: references to Component functionality within innerHTML not working
body: <p>Trying to get ngbTooltip to work within the secure confines of innerHTML. At first I thought this doesn't work cause the data to be inserted is retrieved a-synchronously and view rendering + strapping ngB-functionality is already done, so Implemented Route-resolving. Everything resolves fine before the view gets rendered, however,.. tooltip is still not working.</p>
  
  <p>Please note (!) that when the tooltip is hard-coded in the according template stuff just works, as is other ngB-functionality, etc...</p>
  
  <p>The tooltip is just a trivial example. I need more stuff to function, things like Modals, PopOvers, references to functions in the component.</p>
  
  <p>Looked in the Dom after rendering and its just normal HTML in there, no isolated scope or what so over.</p>
  
  <p>Component</p>
  
  <pre><code>@Component({
    selector: 'app-home',
    templateUrl: './home.component.html',
    styleUrls: ['./home.component.scss']
  })
  export class HomeComponent {
    quote: string;
    isLoading = false;
  
    public sanitizedHtml: any;
  
    constructor(private portareServices: PortareServices,
      private sanitizer: DomSanitizer,
      private route: ActivatedRoute
    ) {
      this.sanitizedHtml = this.sanitizeHTMLstring(this.route.snapshot.data.content.pageContent);
    }
  
    public sanitizeHTMLstring(htmlStr: string) {
      return this.sanitizer.bypassSecurityTrustHtml(htmlStr);
    }
  }
  </code></pre>
  
  <p>Routing</p>
  
  <pre><code>const routes: Routes = [
    {
      path: 'content',
      resolve: {
        content: ContentResolve
      },
      component: HomeComponent,
      pathMatch: 'full'
    },
    {
      path: '**',
      redirectTo: '',
      resolve: {
        content: ContentResolve
      },
      component: HomeComponent,
      pathMatch: 'full'
    }
  ];
  
  @NgModule({
    imports: [RouterModule.forRoot(routes)],
    exports: [RouterModule],
    providers: []
  })
  export class AppRoutingModule { }
  </code></pre>
  
  <p>Example JSON with the HTML to be inserted</p>
  
  <p><code>{
      "pageContent": "&lt;button type=\"button\" class=\"btn btn-outline-secondary mr-2\" placement=\"bottom\" [ngbTooltip]=\"htmlContent\"&gt;Tooltip on top&lt;\/button&gt;"
  }</code></p>