質問編集履歴
1
const childComponent = forwardRef((ref) => { の文法部分を修正
test
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File without changes
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test
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@@ -19,7 +19,7 @@
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```React.js
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import React, { useImperativeHandle, forwardRef, useRef } from "react";
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const childComponent = forwardRef(ref) => {
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const childComponent = forwardRef((ref) => {
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const handleShow = () => {
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showAlert()
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};
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@@ -38,7 +38,8 @@
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onClick={handleShow}
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>
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</Button>
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)
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};
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});
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const parentComponent = () => {
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