ngAfterViewInit()
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
Example
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() {
// ...
}
}