TabPanel 组件中的 MUI v5 sx prop 类型错误

Question

我第一次将 MUI 与 TypeScript 一起使用，并且在新的 prop 上遇到错误sx。看一下下面 Typescript 显示的错误的屏幕截图。

有趣的是，我只在组件上收到此错误，TabPanel因为我在其他 MUI 组件上使用它时没有任何问题。下面是我的代码

/* eslint-disable react/require-default-props */
import * as React from 'react';
import Tabs from '@mui/material/Tabs';
import Tab from '@mui/material/Tab';
import Typography from '@mui/material/Typography';
import Box from '@mui/material/Box';

interface TabPanelProps {
  children?: React.ReactNode;
  index: number;
  value: number;
}

function TabPanel(props: TabPanelProps) {
  const { children, value, index, ...other } = props;

  return (
    <div
      role="tabpanel"
      hidden={value !== index}
      id={`simple-tabpanel-${index}`}
      aria-labelledby={`simple-tab-${index}`}
      {...other}
    >
      {value === index && (
        <Box sx={{ p: 3 }}>
          <Typography>{children}</Typography>
        </Box>
      )}
    </div>
  );
}

function a11yProps(index: number) {
  return {
    id: `simple-tab-${index}`,
    'aria-controls': `simple-tabpanel-${index}`
  };
}

export default function MenteeVolunteerTabs() {
  const [value, setValue] = React.useState(0);

  const handleChange = (event: React.SyntheticEvent, newValue: number) => {
    setValue(newValue);
  };

  return (
    <Box sx={{ width: '100%' }}>
      <Box sx={{ borderBottom: 1, borderColor: 'divider' }}>
        <Tabs value={value} onChange={handleChange} aria-label="basic tabs example">
          <Tab label="Volunteer" {...a11yProps(0)} />
          <Tab label="Mentee" {...a11yProps(1)} />
        </Tabs>
      </Box>
      <TabPanel value={value} index={0} sx={{ backgroundColor: '#F4F6F7' }}>
        Item One
      </TabPanel>
      <TabPanel value={value} index={1}>
        Item Two
      </TabPanel>
    </Box>
  );
}

请帮助解决这个错误

Answer 1

TabPanel不是 MUI 组件。它是您从文档复制的自定义组件。（我从这里假设）

function TabPanel(props) {
  const { children, value, index, ...other } = props;

  return (
    <div
      role="tabpanel"
      hidden={value !== index}
      id={`simple-tabpanel-${index}`}
      aria-labelledby={`simple-tab-${index}`}
      {...other}
    >
      {value === index && (
        <Box sx={{ p: 3 }}>
          <Typography>{children}</Typography>
        </Box>
      )}
    </div>
  );
}

要将sxprop 添加到自定义组件，您可以使用styled()：

type TabPanelProps = {
  children: React.ReactNode;
  index: number;
  value: number;
};

const TabPanel = styled((props: TabPanelProps) => {
  const { children, value, index, ...other } = props;

  return (
    <div
      role="tabpanel"
      hidden={value !== index}
      id={`simple-tabpanel-${index}`}
      aria-labelledby={`simple-tab-${index}`}
      {...other}
    >
      {value === index && (
        <Box sx={{ p: 3 }}>
          <Typography>{children}</Typography>
        </Box>
      )}
    </div>
  );
})<TabPanelProps>();