React-native-keyboard-aware-scroll-view: FlatList - No scrollToIndex?

[cristianoccazinsp]

Getting undefined when calling scrollToIndex from the component.

[cristianoccazinsp]

Sorry, was using the wrong ref.

[ichiyouji]

@cristianoccazinsp could you please elaborate on how you solved this? thanks

[cristianoccazinsp]

I stopped using this library a while ago so I can't really recall what was the right way to obtain a ref to the original flat list, but it should be simple to debug and find it out!

[MountBaqer]

For whoever stumbles upon this in the future, I managed to solve this problem by doing this:

const scrollRef = useRef<{ flatListRef: Element | undefined }>({ flatListRef: undefined });
...
(scrollRef.current?.flatListRef as any).scrollToIndex(); //scrollToIndex() works
...
<KeyboardAwareFlatList
            innerRef={(ref) => (scrollRef.current.flatListRef = ref)}
...

[mlthlschr]

Hi,

this approach does not work for me using class components. However, a different one does, namely by using callback refs.

[pbassi02]

Thanks mlthlschr,

Your solution worked for me in combination of using innerRef prop of the keyboardAwareFlatlist