How do you do a pull to refresh?
Pull-to-refresh is a touchscreen gesture that consists of touching the screen of a computing device with a finger or pressing a button on a pointing device, dragging the screen downward with the finger or pointing device, and then releasing it, as a signal to the application to refresh the contents of the screen.
How to reload another component in Angular?
Clicking on the Load ChildComponent button, will load the ChildComponent. The constructor() and ngOnInit() of the ChildComponent executes. 4. Clicking on the Reload ChildComponent button, will execute the constructor() and ngOnInit() of the ChildComponent and TestComponent again.