reactjs - Material UI - 响应式抽屉

Question

有人知道如何创建响应式(Reactive)Appbar和Drawer吗？

它需要能够在浏览器较小时动态地取消停靠抽屉并隐藏，并在浏览器较大时停靠抽屉，最好像 Material UI 网站那样动态地进行:https://mui.com/material-ui/react-drawer/

Answer 1

对于使用 Material-UI V1 及更高版本的用户，请使用 breakpoints是制作响应式布局的最佳方式。

断点:

• xs，超小:0px 或更大
• sm，小:600px 或更大
• md，中:960px 或更大
• lg，大:1280px 或更大
• xl、xlarge:1920 像素或更大

因此，为了更改 React 渲染树，您应该将不同的断点参数值传递到 JSS 中的 breakpoints.up() 中:

navIconHide: {
    [theme.breakpoints.up('md')]: {
      display: 'none',
    },
  },
  toolbar: theme.mixins.toolbar,
  drawerPaper: {
    width: drawerWidth,
    [theme.breakpoints.up('md')]: {
      position: 'relative',
    },
  },

整体Drawer source code如下。

import React from 'react';
import PropTypes from 'prop-types';
import { withStyles } from '@material-ui/core/styles';
import Drawer from '@material-ui/core/Drawer';
import AppBar from '@material-ui/core/AppBar';
import Toolbar from '@material-ui/core/Toolbar';
import List from '@material-ui/core/List';
import Typography from '@material-ui/core/Typography';
import IconButton from '@material-ui/core/IconButton';
import Hidden from '@material-ui/core/Hidden';
import Divider from '@material-ui/core/Divider';
import MenuIcon from '@material-ui/icons/Menu';
import { mailFolderListItems, otherMailFolderListItems } from './tileData';

const drawerWidth = 240;

const styles = theme => ({
  root: {
    flexGrow: 1,
    height: 430,
    zIndex: 1,
    overflow: 'hidden',
    position: 'relative',
    display: 'flex',
    width: '100%',
  },
  appBar: {
    position: 'absolute',
    marginLeft: drawerWidth,
    [theme.breakpoints.up('md')]: {
      width: `calc(100% - ${drawerWidth}px)`,
    },
  },
  navIconHide: {
    [theme.breakpoints.up('md')]: {
      display: 'none',
    },
  },
  toolbar: theme.mixins.toolbar,
  drawerPaper: {
    width: drawerWidth,
    [theme.breakpoints.up('md')]: {
      position: 'relative',
    },
  },
  content: {
    flexGrow: 1,
    backgroundColor: theme.palette.background.default,
    padding: theme.spacing.unit * 3,
  },
});

class ResponsiveDrawer extends React.Component {
  state = {
    mobileOpen: false,
  };

  handleDrawerToggle = () => {
    this.setState(state => ({ mobileOpen: !state.mobileOpen }));
  };

  render() {
    const { classes, theme } = this.props;

    const drawer = (
      <div>
        <div className={classes.toolbar} />
        <Divider />
        <List>{mailFolderListItems}</List>
        <Divider />
        <List>{otherMailFolderListItems}</List>
      </div>
    );

    return (
      <div className={classes.root}>
        <AppBar className={classes.appBar}>
          <Toolbar>
            <IconButton
              color="inherit"
              aria-label="Open drawer"
              onClick={this.handleDrawerToggle}
              className={classes.navIconHide}
            >
              <MenuIcon />
            </IconButton>
            <Typography variant="title" color="inherit" noWrap>
              Responsive drawer
            </Typography>
          </Toolbar>
        </AppBar>
        <Hidden mdUp>
          <Drawer
            variant="temporary"
            anchor={theme.direction === 'rtl' ? 'right' : 'left'}
            open={this.state.mobileOpen}
            onClose={this.handleDrawerToggle}
            classes={{
              paper: classes.drawerPaper,
            }}
            ModalProps={{
              keepMounted: true, // Better open performance on mobile.
            }}
          >
            {drawer}
          </Drawer>
        </Hidden>
        <Hidden smDown implementation="css">
          <Drawer
            variant="permanent"
            open
            classes={{
              paper: classes.drawerPaper,
            }}
          >
            {drawer}
          </Drawer>
        </Hidden>
        <main className={classes.content}>
          <div className={classes.toolbar} />
          <Typography noWrap>{'You think water moves fast? You should see ice.'}</Typography>
        </main>
      </div>
    );
  }
}

ResponsiveDrawer.propTypes = {
  classes: PropTypes.object.isRequired,
  theme: PropTypes.object.isRequired,
};

export default withStyles(styles, { withTheme: true })(ResponsiveDrawer);