【发布时间】:2021-01-21 16:06:25
【问题描述】:
所以我需要在 dataProvider 中调用 dispatch 来更新状态 uploadProgress 以在我的表单中上传视频,我已经在使用 customReducers
//reducers
const uploadProgress = (previousState = 0, { type, payload }) => {
if (type === "ADD_PROGRESS") {
return payload;
}
return previousState;
};
//Admin
<Admin
dataProvider={dataProvider}
dashboard={Dashboard}
loginPage={LoginPage}
authProvider={authProvider}
history={history}
customReducers={{ uploadProgress }}
layout={Layout}
customRoutes={customRoutes}
> .... <Admin />
并且 iam 使用 react-redux 中的 connect 将状态作为我的页面组件的 props 发送
const mapStateToProps = (state) => ({ uploadProgress: state.uploadProgress });
export default connect(mapStateToProps)(ContentItemEdit);
我将在更新或创建 video_content 时更新uploadProgress 状态,运行上传处理到存储,这将显示进度条,并且我得到了dataProvider 的一些阻塞,因为dataProvider 必须导出为对象不能作为函数来应用连接来调用我的调度,我找不到从 react-admin 使用 connect 或 call store 的方法
const dataProvider = {
getList: (resource, params) => Promise,
getOne: (resource, params) => Promise,
getMany: (resource, params) => Promise,
getManyReference: (resource, params) => Promise,
create: (resource, params) => Promise,
update: (resource, params) => Promise,
updateMany: (resource, params) => Promise,
delete: (resource, params) => Promise,
deleteMany: (resource, params) => Promise,
}
"react-admin": "^3.8.3",
【问题讨论】:
标签: reactjs redux react-redux react-admin