Ashish Patel: Notes

Atom feed

Recently added: Xunit, Publisher subscriber pattern, Request reply pattern, Middleware pattern, Command pattern

lifecycle

  1. ngOnChanges: When the value of a data bound property changes, then this method is called.
  2. ngOnInit: This is called whenever the initialization of the directive/component after Angular first displays the data-bound properties happens.
  3. ngDoCheck: This is for the detection and to act on changes that Angular can't or won't detect on its own.
  4. ngAfterContentInit: This is called in response after Angular projects external content into the component's view.
  5. ngAfterContentChecked: This is called in response after Angular checks the content projected into the component.
  6. ngAfterViewInit: This is called in response after Angular initializes the component's views and child views.
  7. ngAfterViewChecked: This is called in response after Angular checks the component's views and child views.
  8. ngOnDestroy: This is the cleanup phase just before Angular destroys the directive/component.

Created 2019-01-23T11:45:03+05:18, updated 2022-01-29T02:34:00+00:00 · History · Edit