您需要将组件包装在自定义组件中。
使用 forwardRef:
包装你的Editor 组件:
import React from "react";
import Editor from "react-markdown-editor-lite";
export default function WrappedEditor({ editorRef, ...props }) {
return <Editor {...props} ref={editorRef} />;
}
然后动态导入:
import dynamic from "next/dynamic";
import { useRef, useState, forwardRef } from "react";
const Editor = dynamic(() => import("../WrappedEditor"), {
ssr: false
});
const ForwardRefEditor = forwardRef((props, ref) =>
<Editor {...props} editorRef={ref}/>
)
export default function IndexPage() {
const editorRef = useRef(null);
const [content, setContent] = useState("");
console.log("editorRef", editorRef.current);
return (
<ForwardRefEditor
ref={editorRef}
value={content}
onChange={({ text }) => setContent(text)}
/>
);
}
CodeSandbox
您也可以使用custom prop approach 而不使用forwardRef。
自定义道具
完全按照前面的示例包装您的 Editor 组件:
import React from "react";
import Editor from "react-markdown-editor-lite";
export default function WrappedEditor({ editorRef, ...props }) {
return <Editor {...props} ref={editorRef} />;
}
将自定义 ref 属性传递给 Editor 组件:
import dynamic from "next/dynamic";
import { useRef, useState } from "react";
const Editor = dynamic(() => import("../WrappedEditor"), {
ssr: false
});
export default function IndexPage() {
const editorRef = useRef(null);
const [content, setContent] = useState("");
console.log("editorRef", editorRef.current);
return (
<Editor
editorRef={editorRef}
value={content}
onChange={({ text }) => setContent(text)}
/>
);
}
CodeSandbox