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React setState callback and render execution order

原文 2020-12-29 07:18:14 9 1 javascript/ reactjs/ react-native

In Reactjs after invoking setState which method will call first. setState callback or render function?

1 answers

Render first, then setState callback. SetState is async in the sense that it will wait for the render to finish to execute the callback. You can find more info here: https://reactjs.org/docs/react-component.html#setstate

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React setState callback and render execution order

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solution1 1 ACCPTED 2020-12-29 07:31:51

solution1
1 ACCPTED 2020-12-29 07:31:51