如何打印ng-template索引？

Question

  

我想打印容器的索引

     

我试着写{{index}}但它没有用

<ng-template #stepsClone  >
          <p>Paragraph {{index}} </p>
          <input type="button" (click)="removeStep(index)" value="X" >
        </ng-template>

export class AddInterviewComponent {

  @ViewChild('stepsClone') template;

  @ViewChild('stepsContainer', { read: ViewContainerRef }) container;

  constructor(private resolver: ComponentFactoryResolver) { }

  cloneStep() {
    this.container.createEmbeddedView(this.template);
  }
  removeStep(index: any) {
    this.container.remove(this.template[index]);
  }
}

Answer 1

在组件内部声明

index = 'test';

请发布您的components.ts文件

Answer 2

尝试此操作以显示模板：

<ng-template [ngTemplateOutlet]="template"></ng-template>