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scrollToIndex should be used in conjunction with getItemLayout or onScrollToIndexFailed, otherwise there is no way to know the location of offscreen indices or handle failures

mukashwasti_ answered on June 30, 2021 Popularity 7/10 Helpfulness 7/10

answer scrollToIndex should be used in conjunction with getItemLayout or onScrollToIndexFailed, otherwise there is no way to know the location of offscreen indices or handle failures

scrollToIndex should be used in conjunction with getItemLayout or onScrollToIndexFailed, otherwise there is no way to know the location of offscreen indices or handle failures

Comment

const flatList = useRef<FlatList>(null);

...

<FlatList
  ref={flatList}
  initialScrollIndex={props.activeIndex}  
  onScrollToIndexFailed={info => {
    const wait = new Promise(resolve => setTimeout(resolve, 500));
    wait.then(() => {
      flatList.current?.scrollToIndex({ index: info.index, animated: true });
    });
  }}
/>

Popularity 7/10 Helpfulness 7/10 Language whatever

Source: stackoverflow.com

Tags: handle indices location off-screen scrolltoindex whatever

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Contributed on Nov 25 2022

mukashwasti_

0 Answers Avg Quality 2/10

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Invariant Violation: scrollToIndex should be used in conjunction with getItemLayout or onScrollToIndexFailed, otherwise there is no way to know the location of offscreen indices or handle failures.

Comment

<FlatList
  ref={fListRef}
  onScrollToIndexFailed={info => {
    const wait = new Promise(resolve => setTimeout(resolve, 700));
    wait.then(() => {
      fListRef.current?.scrollToIndex({ index: info.index, animated: true/false });
    });
  }}
/>

https://github.com/facebook/react-native/issues/14198

Popularity 8/10 Helpfulness 10/10 Language whatever

Source: github.com

Tags: handle indices indice

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Contributed on Jun 30 2021

Singh99

0 Answers Avg Quality 2/10

scrollToIndex should be used in conjunction with getItemLayout or onScrollToIndexFailed, otherwise there is no way to know the location of offscreen indices or handle failures

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scrollToIndex should be used in conjunction with getItemLayout or onScrollToIndexFailed, otherwise there is no way to know the location of offscreen indices or handle failures

Closely Related Answers

Invariant Violation: scrollToIndex should be used in conjunction with getItemLayout or onScrollToIndexFailed, otherwise there is no way to know the location of offscreen indices or handle failures.

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