问Angular 6生命周期挂钩不能在动态创建的组件上运行

EN

<div class="modal-body modal-dataFlow animated fadeIn" [hidden]="showNotification">
  <ng-template appForms></ng-template>
</div>

import { Directive, ViewContainerRef} from '@angular/core';

@Directive({
  selector: '[appForms]'
})
export class FormsDirective {

  constructor(public viewContainerRef: ViewContainerRef) { }

}

import { Type } from '@angular/core';

export class FormItem {
  constructor(public component: Type<any>, public data: any) { };
}

import { Injectable } from '@angular/core';

import { HttpcallerComponent } from '../views/dataflows/forms/httpcaller/httpcaller.component';
import { FormItem } from '../views/dataflows/form-item';
import { Constants } from '../views/dataflows/Constants';

import { Subject } from 'rxjs';
import { Observable } from 'rxjs/internal/Observable';

@Injectable()
export class FormsService {
  myBool$: Observable<boolean>;
  private boolSubject: Subject<boolean>;

  constructor() {
    this.boolSubject = new Subject<boolean>();
    this.myBool$ = this.boolSubject.asObservable();
  }

  emitValue(param: boolean) {
    this.boolSubject.next(param);
  }

  getForms() {
    return [

      new FormItem(HttpcallerComponent, { name: Constants.HTTP_CALLER_ENDPOINT_NAME, stepName: Constants.HTTP_CALLER_STEP_TYPE_NAME })

    ];
  }
}

completeLoad(dataStepInfo, formItem) {

    let componentFactory = this.componentFactoryResolver.resolveComponentFactory(formItem.component);

    this.viewContainerRef.clear();

    let componentRef = this.viewContainerRef.createComponent(componentFactory);

    formItem.data.dataStepInfo = dataStepInfo;
    formItem.data.flowId = this.flowID;

    (<IForms>componentRef.instance).data = formItem.data;
    (<IForms>componentRef.instance).parentForm = this.propertyForm;

    this.childComponent = componentRef.instance;

    this.componentCreated.next(this.maximiseRegex.test("app." + this.selectedEndpointType + "Step"));

    if (dataStepInfo.endpointName === Constants.MERGE_STEP_ENDPOINT_NAME) {
      this.dataFlowModal.show();
    }

  }

import { Component, OnInit, Input, OnDestroy, ChangeDetectorRef, ViewEncapsulation, AfterViewInit } from '@angular/core';
import { FormGroup, FormBuilder, Validators, FormGroupDirective } from '@angular/forms';
import { Observable, Subscription } from 'rxjs';

import { ModalService } from '../../../../services/modal.service';

import { HighlightTag } from 'angular-text-input-highlight';

import { Result } from '../../../../common/result';


@Component({
  selector: 'app-httpcaller',
  templateUrl: './httpcaller.component.html',
  styleUrls: ['./httpcaller.component.scss'],
  encapsulation: ViewEncapsulation.None
})
export class HttpcallerComponent implements OnInit, OnDestroy, AfterViewInit {
  private confirmed: boolean = false;
  private errorText: string;
  private sub: Subscription;
  private transmission;
  public showConfirm: boolean = false;
  public alertsDismiss: any = [];
  public localHeaders;
  private previousContentType;
  private formSub: Subscription;
  private receivedAuth: number;
  private isViewInitialized: boolean = false;
  private urlSubscription: Subscription;
  @Input() parentForm: FormGroupDirective;
  @Input() data: any;

  tags: HighlightTag[] = [];

  tagClicked: HighlightTag;

  httpConfigForm: FormGroup;

  private httpConfigSettings = {
    httpConfig: null, httpHeaders: null, httpAuthorization: null
  }

  constructor(
    private formBuilder: FormBuilder,
    private modalService: ModalService,
    private cdRef: ChangeDetectorRef) {
  }

  public configSelection: string;
  public authList: any;
  public disableButtons: boolean = false;
  private confirmType: boolean = false;
  private readonly onPremAgentKey: string = '{{OnPremAgent}}';

  ngOnInit() {

    if (this.isViewInitialized) {
      return;
    }

    this.isViewInitialized = true;

    this.sub = this.modalService.myBool$.subscribe((newBool: boolean) => {
      this.confirmed = newBool;
      if (this.confirmed && !this.confirmType) {
        this.runDeleteAuth();
      }
      else {
        this.checkContentType(this.confirmed);
        this.confirmed = false;
      }

      this.confirmType = false;

    });

    //this.transmissionId
    this.getContentTypes();
    this.GetCommonFormatTypes();

    this.cdRef.detectChanges();

    this.addTags();

  }

  ngAfterViewInit() {
    console.log("AfterViewInit running");
  }