前端项目实战叁拾玖-​react-admin+material ui-多表测试基本结构-第叁层

import { Datagrid, List, ReferenceManyCount, TextField } from "react-admin"
import { useParams } from "react-router-dom";
const MyFirstPage = () => {
    const {mycode} = useParams();
    console.log('code is: ', mycode);
    return(
        <List resource="t_prod_category" filter={{code: mycode}}>
            <Datagrid>
                <TextField source = 'id' />
                <TextField source = 'code' />
                <ReferenceManyCount
                    label = "style"
                    reference="t_prod_style"
                    target = 'category_id'
                    link 
                />
            </Datagrid>
        </List>
    )
}
export default MyFirstPage;