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项目需求是在指定时机渲染以及手动销毁 app 实例,所以希望可以在手动 render 后先能获取到 app 实例,这样在 React 18 中才能使用 root.unmount()方法销毁
希望能对在packages/renderer-react/src/browser.tsx中的renderClient方法中的 if (ReactDOM.createRoot) { root = ReactDOM.createRoot(rootElement); root.render(); return; } 修改为 if (ReactDOM.createRoot) { root = ReactDOM.createRoot(rootElement); root.render(); return root; } 这样我就可以在app.tsx文件中的 render 方法里 拿到 root了,像这样: export const render = (oldRender) => { const root = oldRender(); };
if (ReactDOM.createRoot) { root = ReactDOM.createRoot(rootElement); root.render(); return; }
if (ReactDOM.createRoot) { root = ReactDOM.createRoot(rootElement); root.render(); return root; }
export const render = (oldRender) => { const root = oldRender(); };
经尝试,现在的oldRender()返回的是undefined,让我无法使用root.unmount()进行app销毁
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See #12096
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Background
项目需求是在指定时机渲染以及手动销毁 app 实例,所以希望可以在手动 render 后先能获取到 app 实例,这样在 React 18 中才能使用 root.unmount()方法销毁
Proposal
希望能对在packages/renderer-react/src/browser.tsx中的renderClient方法中的
if (ReactDOM.createRoot) { root = ReactDOM.createRoot(rootElement); root.render(); return; }
修改为
if (ReactDOM.createRoot) { root = ReactDOM.createRoot(rootElement); root.render(); return root; }
这样我就可以在app.tsx文件中的 render 方法里 拿到 root了,像这样:
export const render = (oldRender) => { const root = oldRender(); };
Additional context
经尝试,现在的oldRender()返回的是undefined,让我无法使用root.unmount()进行app销毁
The text was updated successfully, but these errors were encountered: