W3cubDocs

/Angular

AfterViewInit

interface

A lifecycle hook that is called after Angular has fully initialized a component's view. Define an ngAfterViewInit() method to handle any additional initialization tasks.

interface AfterViewInit {
  ngAfterViewInit(): void
}

Class implementations

See also

Methods

A callback method that is invoked immediately after Angular has completed initialization of a component's view. It is invoked only once when the view is instantiated.

ngAfterViewInit(): void

Parameters

There are no parameters.

Returns

void

Usage notes

The following snippet shows how a component can implement this interface to define its own view initialization method.

@Component({selector: 'my-cmp', template: `...`})
class MyComponent implements AfterViewInit {
  ngAfterViewInit() {
    // ...
  }
}

© 2010–2019 Google, Inc.
Licensed under the Creative Commons Attribution License 4.0.
https://angular.io/api/core/AfterViewInit