import * as React from 'react'; import List from '@mui/material/List'; import ListItem from '@mui/material/ListItem'; import ListItemButton from '@mui/material/ListItemButton'; import ListItemText from '@mui/material/ListItemText'; import ListItemAvatar from '@mui/material/ListItemAvatar'; import Checkbox from '@mui/material/Checkbox'; import Avatar from '@mui/material/Avatar'; export default function CheckboxListSecondary() { const [checked, setChecked] = React.useState([1]); const handleToggle = (value) => () => { const currentIndex = checked.indexOf(value); const newChecked = [...checked]; if (currentIndex === -1) { newChecked.push(value); } else { newChecked.splice(currentIndex, 1); } setChecked(newChecked); }; return ( {[0, 1, 2, 3].map((value) => { const labelId = `checkbox-list-secondary-label-${value}`; return ( } disablePadding > ); })} ); }