What is useImperativeHandle, and when would you use it?

What is useImperativeHandle, and when would you use it?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: interviewbit, react, topic-specific, javascript, frontend

参考答案摘要

useImperativeHandle lets a parent component control what methods or values it can access from a child component through a ref. Normally, when you pass a ref to a child component, the parent gets acces...

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