动态插入组件时ControlValueAccessor不工作

import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms';
import { Component, forwardRef } from '@angular/core';

@Component({
  selector: 'app-dynamic-component',
  templateUrl: './dynamic-component.component.html',
  styleUrls: ['./dynamic-component.component.css'],
  providers: [
    {
      provide: NG_VALUE_ACCESSOR,
      useExisting: forwardRef(() => DynamicComponentComponent),
      multi: true
    }
  ]
})
export class DynamicComponentComponent implements ControlValueAccessor {
  value: any;
  onChange: any = () => {};
  onTouched: any = () => {};

  writeValue(value: any): void {
    this.value = value;
  }

  registerOnChange(fn: any): void {
    this.onChange = fn;
  }

  registerOnTouched(fn: any): void {
    this.onTouched = fn;
  }

  setDisabledState(isDisabled: boolean): void {
    // 设置禁用状态
  }
}

<input type="text" [(ngModel)]="value" (ngModelChange)="onChange($event)" (blur)="onTouched()">

import { Component, ViewChild, ViewContainerRef, ComponentFactoryResolver } from '@angular/core';
import { DynamicComponentComponent } from './dynamic-component/dynamic-component.component';

@Component({
  selector: 'app-parent-component',
  templateUrl: './parent-component.component.html',
  styleUrls: ['./parent-component.component.css']
})
export class ParentComponentComponent {
  @ViewChild('dynamicComponentContainer', { read: ViewContainerRef }) dynamicComponentContainer: ViewContainerRef;

  constructor(private componentFactoryResolver: ComponentFactoryResolver) {}

  loadDynamicComponent(): void {
    const componentFactory = this.componentFactoryResolver.resolveComponentFactory(DynamicComponentComponent);
    const componentRef = this.dynamicComponentContainer.createComponent(componentFactory);
    const dynamicComponent = componentRef.instance;

    // 绑定ControlValueAccessor的相关逻辑
    dynamicComponent.registerOnChange((value: any) => {
      // 处理值变化
    });

    dynamicComponent.registerOnTouched(() => {
      // 处理触摸事件
    });
  }
}