JAVASCRIPT

get ng content element angular 2

@Component({
    selector: 'upper',
    template: `<ng-content></ng-content>`
})
export class UpperComponent {
    @ContentChild(SomeComponent) content: SomeComponent;
}

get ng content element angular 2

@Component({
  selector: 'upper',
  template: `<ng-content></ng-content>`
})
export class UpperComponent {
  constructor(private elt:ElementRef, private renderer:Renderer) {
  }

  ngAfterViewInit() {
    var textNode = this.elt.nativeElement.childNodes[0];
    var textInput = textNode.nodeValue;
    this.renderer.setText(textNode, textInput.toUpperCase());
  }
}

get ng content element angular 2

@Component({
    selector: 'upper',
    template: `
  <div #contentWrapper>
    <ng-content></ng-content>
  </div>`
})
export class UpperComponent {
    @ViewChild('contentWrapper') content: ElementRef;

    ngAfterViewInit() {
      console.log(this.content.nativeElement);
    }
}