Question

我想在“编辑”和“显示”页面上的react-admin项目上创建自定义的两列网格布局。我想在左列显示选择框和imageupload区域，在右列显示文本输入，只需使用一个<SimpleForm>。

如果我在<Card>和<SimpleForm>组件下使用div或<EditController>组件，则会收到错误消息。

Warning: React does not recognize the `basePath` prop on a DOM element. 
If you intentionally want it to appear in the DOM as a custom 
attribute, spell it as lowercase `basepath` instead. If you 
accidentally passed it from a parent component, remove it from the DOM 
element.

有没有办法创建没有此错误的布局？

Answer 1

我通过使用div，<Grid/>等创建另一个组件来解决它，并在<SimpleForm>组件中使用了该组件。

import {withStyles} from '@material-ui/core/styles';
import React from 'react';
import {
    EditController,
    SimpleForm,
    TextInput,
    SelectInput,
    Title,
} from 'react-admin';
import Grid from '@material-ui/core/Grid';
import Card from '@material-ui/core/Card';
import Poster from "../customField/Poster";
import {EditToolbar} from '../toolbar/CustomToolbar'
import {EditActions} from '../toolbar/CustomActions'

const editStyles = {
    root: {display: 'flex', alignItems: 'flex-start', width: '100%'},
    form: {flexGrow: 9},
};


class CardEdit extends React.Component {
    constructor(props) {
        super(props);
        this.state = {
            refresh: false
        };
    }

    render() {
        const FormDiv = withStyles(editStyles)(({children, classes, ...props}) => {
                return (
                    <div className={classes.root}>
                        <div className={classes.form}>
                            <Grid container spacing={24}>
                                <Grid item xs={6}>
                                    <TextInput source="name" fullWidth />
                                </Grid>
                                <Grid item xs={6}>
                                    <TextInput source="card_id" fullWidth />
                                </Grid>
                            </Grid>
                        </div>
                        </div>
                )
            }
        )

        return (
        <EditController {...this.props}>
            {({resource, record, redirect, save, basePath, version}) => {
                return (
                <div>
                    <Title defaultTitle="sample"/>
                    <Card>
                        <div style={{ margin: '20px 20px 0 0' }}>
                            <EditActions
                                basePath={basePath}
                                resource={resource}
                                data={record}
                                hasShow
                                hasList
                            />
                        </div>
                        {record && (
                            <SimpleForm
                                basePath={basePath}
                                redirect={redirect}
                                resource={resource}
                                record={record}
                                save={save}
                                version={version}
                                toolbar={<EditToolbar/>}
                            >

                                <FormDiv record={record} />
                            </SimpleForm>
                        )}
                    </Card>
                </div>
            )
            }}
        </EditController>
        )
    }
}

export default withStyles(editStyles)(CardEdit);

Answer 2

实际上，如果您不需要任何自定义样式，则可以轻松一些。为了摆脱basePath错误，只需清除传递给Material UI Grid组件的道具即可：

const SanitizedGrid = ({basePath, ...props}) => {
  return (
    <Grid {...props} />
  );
};

然后用它代替普通的网格：

export default props => (
  <SimpleForm {...props}>
    <SanitizedGrid container spacing={16}>
        <Grid item xs>
            <TextInput source="name" />
        </Grid>
    </SanitizedGrid>
  </SimpleForm>
);

Answer 3

作为另一种方式，我刚刚设计出（由于亚历山大的回答）一种很好的通用方法，可以将任何自定义HTML内容添加到react-admin表单中：

import React, { Fragment }      from 'react';
import { SimpleForm }           from 'react-admin';

const CustomContent = ({ basePath, record, resource, children }) => (
  <Fragment>
    {children}
  </Fragment>
);

export const MyForm = (props) => (
  <SimpleForm>
    <CustomContent>
      <h3>Custom Content</h3>
      <p>I can now add standard HTML to my react admin forms!</p>
    </customContent>
  </SimpleForm>
);

您获得了basePath属性（您可能不想要），但是记录和资源属性对于自定义内容可能很有用（如果您将代码切换为使用呈现属性）

react-admin上的SimpleForm组件中的自定义布局

3 个答案: