前端项目实战壹佰柒拾贰react-admin+material ui-react-admin之Create之transform

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import * as React from 'react';
import {Button,Typography,Box} from '@mui/material';
import { Create,useNotify, SimpleForm, TextInput, DateInput, required,TopToolbar} from 'react-admin';
const PostCreateActions = () => (
    <TopToolbar>
        {/* Add your custom actions */}
        <Button color="primary">geyao</Button>
    </TopToolbar>
);
const Aside = () => (
    <Box sx={{ width: '200px', margin: '1em' }}>
        <Typography variant="h6">Instructions</Typography>
        <Typography variant="body2">
            Posts will only be published once an editor approves them
        </Typography>
    </Box>
);

export const RcreateAdd = () => {
    const notify = useNotify();
    const onSuccess = (data) => {
        notify(`Changes saved`);
       
    };
    const transform = data => ({
        ...data,
        name: `${data.name} ${data.sex}`
    });
    return(
        <Create transform={transform} mutationOptions={{ onSuccess }} disableAuthentication component="div" actions={<PostCreateActions />} aside={<Aside />}>
        <SimpleForm>
            <TextInput source="name" validate={[required()]} fullWidth />
            <TextInput source="sex" multiline={true} label="Short description" />
            <TextInput source="salary" multiline={true} label="Short description" />
        </SimpleForm>
    </Create>
)
   
    }

运行结果 一个函数将记录作为参数，并返回修改后的记录