How to show loading spinner while fetching data ionic 4

Ionic Framework ionic-v3
1

I want to fetch data when I displaying the loading spinner, and after duration, the spinner gone and user will see data. Please help me :smiley: In ionic 4 using loading controller

2

Ehm what about:

  1. Present the Loading Spinner via Controller before starting the fetch
  2. Dismiss on complete? :joy: