gistfile1.txt

import {Component, forwardRef, Input} from '@angular/core';
import { NG_VALUE_ACCESSOR } from '@angular/forms';
import { Principal } from '../../models/entities';
import { Exportable } from './../Exportable';

@Component({
  selector: 'edit-principal',
  templateUrl: './edit.html',
  styleUrls: ['../component.css'],
  providers: [{provide: NG_VALUE_ACCESSOR,
    useExisting: forwardRef(() => EditPrincipalComponent),
    multi: true}],
})

export class EditPrincipalComponent extends Exportable {

  @Input() public isPhEditing = false;
  public model: Principal;

  constructor() {
    super();
    if (this.model == null) {
      this.model = new Principal();
    }
  }

}