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viewchildren example angular

Nanu answered on December 8, 2023 Popularity 9/10 Helpfulness 5/10

answer viewchildren example angular

viewchildren example angular

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<div>
      <p>This is the list component</p>
      <app-item></app-item>
      <app-item></app-item>
      <app-item></app-item>
    </div>
  `,
})
export class ListComponent implements AfterViewInit {
  @ViewChildren(ItemComponent) itemComponents: QueryList<ItemComponent>;

  ngAfterViewInit() {
    // This lifecycle hook is called after the view and child components are initialized
    if (this.itemComponents && this.itemComponents.length > 0) {
      // You can now access the methods or properties of the ItemComponents
      this.itemComponents.forEach(item => {
        console.log('Item Component Reference:', item);
      });
    }
  }
}

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: angular javascript viewchildren

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Contributed on Dec 08 2023

Nanu

0 Answers Avg Quality 2/10

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