javascript - How to replace scrollview with flatlist?

Question

Using scrollview means that each block on the page is different in length. I want to improve performance and replace it with flatlist.
Currently, all views are added to an array. How can I make flatlist order? What about loading?
I wrote the code for a long time but I still didn’t understand how to implement it

Answer 1

Try rendering different components based on the attributes of itemData in renderItem?