如何修复“data-rbd-draggable-context-id”不匹配。服务器:“1” 客户端:“0”' 带有 react-beautiful-dnd 和 next.js

dna*_*dna 4 javascript reactjs server-side-rendering next.js react-beautiful-dnd

当我尝试react-beautiful-dndnext.js(或通常与服务器端渲染)一起使用时,在重新排序项目并刷新页面后,我收到此错误:

react-dom.development.js:88 Warning: Prop `data-rbd-draggable-context-id` did not match. Server: "1" Client: "0"
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这(取决于第一个):

react-beautiful-dnd.esm.js:39 react-beautiful-dndA setup problem was encountered.> Invariant failed: Draggable[id: 1]: Unable to find drag handle
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我尝试使用resetServerContext()重置服务器上下文计数器,但它没有按预期工作。

dna*_*dna 5

经过一些测试,我找到了解决方案。只需调用 resetServerContext() 服务器端:例如,在next.js页面中我简单地调用它getServerSideProps

import { GetServerSideProps } from "next";
import React from "react";
import { resetServerContext } from "react-beautiful-dnd";
import { DndWrapper } from "../../components/DndWrapper";


export default function App({ data }) {

    return <DragDropContext onDragEnd={onDragEnd}>...</DragDropContext>
}

export const getServerSideProps: GetServerSideProps = async ({ query }) => {

    resetServerContext()   // <-- CALL RESET SERVER CONTEXT, SERVER SIDE

    return {props: { data : []}}

}
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  • @AlanYong 和其他人回到这个问题,确保你没有在 [严格模式](https://reactjs.org/docs/strict-mode.html) `&lt;React.StrictMode&gt;` 下运行,因为这会双重渲染并导致的差异。 (3认同)