docs/data/material/components/selects/MultipleSelect.js - master - githubmirror/material-ui

docs/data/material/components/selects/MultipleSelect.js

83 строки2 KB

Siriwat K

[Popover][Menu][Select] Remove deprecated props (#48021)

19 мар 2026, 14:11

19 мар 2026, 14:111700f7c

import * as React from 'react';
import { useTheme } from '@mui/material/styles';
import OutlinedInput from '@mui/material/OutlinedInput';
import InputLabel from '@mui/material/InputLabel';
import MenuItem from '@mui/material/MenuItem';
import FormControl from '@mui/material/FormControl';
import Select from '@mui/material/Select';

const ITEM_HEIGHT = 48;
const ITEM_PADDING_TOP = 8;
const MenuProps = {
  slotProps: {
    paper: {
      style: {
        maxHeight: ITEM_HEIGHT * 4.5 + ITEM_PADDING_TOP,
        width: 250,
      },
    },
  },
};

const names = [
  'Oliver Hansen',
  'Van Henry',
  'April Tucker',
  'Ralph Hubbard',
  'Omar Alexander',
  'Carlos Abbott',
  'Miriam Wagner',
  'Bradley Wilkerson',
  'Virginia Andrews',
  'Kelly Snyder',
];

function getStyles(name, personName, theme) {
  return {
    fontWeight: personName.includes(name)
      ? theme.typography.fontWeightMedium
      : theme.typography.fontWeightRegular,
  };
}

export default function MultipleSelect() {
  const theme = useTheme();
  const [personName, setPersonName] = React.useState([]);

  const handleChange = (event) => {
    const {
      target: { value },
    } = event;
    setPersonName(
      // On autofill we get a stringified value.
      typeof value === 'string' ? value.split(',') : value,
    );
  };

  return (
    <div>
      <FormControl sx={{ m: 1, width: 300 }}>
        <InputLabel id="demo-multiple-name-label">Name</InputLabel>
        <Select
          labelId="demo-multiple-name-label"
          id="demo-multiple-name"
          multiple
          value={personName}
          onChange={handleChange}
          input={<OutlinedInput label="Name" />}
          MenuProps={MenuProps}
        >
          {names.map((name) => (
            <MenuItem
              key={name}
              value={name}
              style={getStyles(name, personName, theme)}
            >
              {name}
            </MenuItem>
          ))}
        </Select>
      </FormControl>
    </div>
  );
}