Material-UI：如何將Drawer組件帶到AppBar下方

Question

我正在玩 Material UI 抽屜組件，我希望抽屜位於應用欄下方，我想在其中切換漢堡圖標的 onclick 以打開和關閉，當我單擊漢堡圖標時，它應該打開下面的抽屜和 onclick再次它也應該關閉，我不希望漢堡圖標移動它的 onclick，它應該是 static 在一個地方。它不應該移動，只有抽屜應該打開和移動。我怎樣才能在材料中實現它ui https://codesandbox.io/s/material-demo-forked-ehs05?file=/demo.js:0-6433

import React from 'react';
import clsx from 'clsx';
import { makeStyles, useTheme } from '@material-ui/core/styles';
import Drawer from '@material-ui/core/Drawer';
import CssBaseline from '@material-ui/core/CssBaseline';
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 Divider from '@material-ui/core/Divider';
import IconButton from '@material-ui/core/IconButton';
import MenuIcon from '@material-ui/icons/Menu';
import ChevronLeftIcon from '@material-ui/icons/ChevronLeft';
import ChevronRightIcon from '@material-ui/icons/ChevronRight';
import ListItem from '@material-ui/core/ListItem';
import ListItemIcon from '@material-ui/core/ListItemIcon';
import ListItemText from '@material-ui/core/ListItemText';
import InboxIcon from '@material-ui/icons/MoveToInbox';
import MailIcon from '@material-ui/icons/Mail';

const drawerWidth = 240;

const useStyles = makeStyles((theme) => ({
  root: {
    display: 'flex',
  },
  appBar: {
    transition: theme.transitions.create(['margin', 'width'], {
      easing: theme.transitions.easing.sharp,
      duration: theme.transitions.duration.leavingScreen,
    }),
  },
  appBarShift: {
    width: `calc(100% - ${drawerWidth}px)`,
    marginLeft: drawerWidth,
    transition: theme.transitions.create(['margin', 'width'], {
      easing: theme.transitions.easing.easeOut,
      duration: theme.transitions.duration.enteringScreen,
    }),
  },
  menuButton: {
    marginRight: theme.spacing(2),
  },
  hide: {
    display: 'none',
  },
  drawer: {
    width: drawerWidth,
    flexShrink: 0,
  },
  drawerPaper: {
    width: drawerWidth,
  },
  drawerHeader: {
    display: 'flex',
    alignItems: 'center',
    padding: theme.spacing(0, 1),
    // necessary for content to be below app bar
    ...theme.mixins.toolbar,
    justifyContent: 'flex-end',
  },
  content: {
    flexGrow: 1,
    padding: theme.spacing(3),
    transition: theme.transitions.create('margin', {
      easing: theme.transitions.easing.sharp,
      duration: theme.transitions.duration.leavingScreen,
    }),
    marginLeft: -drawerWidth,
  },
  contentShift: {
    transition: theme.transitions.create('margin', {
      easing: theme.transitions.easing.easeOut,
      duration: theme.transitions.duration.enteringScreen,
    }),
    marginLeft: 0,
  },
}));

export default function PersistentDrawerLeft() {
  const classes = useStyles();
  const theme = useTheme();
  const [open, setOpen] = React.useState(false);

  const handleDrawerOpen = () => {
    setOpen(true);
  };

  const handleDrawerClose = () => {
    setOpen(false);
  };

  return (
    <div className={classes.root}>
      <CssBaseline />
      <AppBar
        position="fixed"
        className={clsx(classes.appBar, {
          [classes.appBarShift]: open,
        })}
      >
        <Toolbar>
          <IconButton
            color="inherit"
            aria-label="open drawer"
            onClick={handleDrawerOpen}
            edge="start"
            className={clsx(classes.menuButton, open && classes.hide)}
          >
            <MenuIcon />
          </IconButton>
          <Typography variant="h6" noWrap>
            Persistent drawer
          </Typography>
        </Toolbar>
      </AppBar>
      <Drawer
        className={classes.drawer}
        variant="persistent"
        anchor="left"
        open={open}
        classes={{
          paper: classes.drawerPaper,
        }}
      >
        <div className={classes.drawerHeader}>
          
        </div>
        <Divider />
        <List>
          {['Inbox', 'Starred', 'Send email', 'Drafts'].map((text, index) => (
            <ListItem button key={text}>
              <ListItemIcon>{index % 2 === 0 ? <InboxIcon /> : <MailIcon />}</ListItemIcon>
              <ListItemText primary={text} />
            </ListItem>
          ))}
        </List>
        <Divider />
        <List>
          {['All mail', 'Trash', 'Spam'].map((text, index) => (
            <ListItem button key={text}>
              <ListItemIcon>{index % 2 === 0 ? <InboxIcon /> : <MailIcon />}</ListItemIcon>
              <ListItemText primary={text} />
            </ListItem>
          ))}
        </List>
      </Drawer>
      <main
        className={clsx(classes.content, {
          [classes.contentShift]: open,
        })}
      >
        <div className={classes.drawerHeader} />
        <Typography paragraph>
          Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt
          ut labore et dolore magna aliqua. Rhoncus dolor purus non enim praesent elementum
          facilisis leo vel. Risus at ultrices mi tempus imperdiet. Semper risus in hendrerit
          gravida rutrum quisque non tellus. Convallis convallis tellus id interdum velit laoreet id
          donec ultrices. Odio morbi quis commodo odio aenean sed adipiscing. Amet nisl suscipit
          adipiscing bibendum est ultricies integer quis. Cursus euismod quis viverra nibh cras.
          Metus vulputate eu scelerisque felis imperdiet proin fermentum leo. Mauris commodo quis
          imperdiet massa tincidunt. Cras tincidunt lobortis feugiat vivamus at augue. At augue eget
          arcu dictum varius duis at consectetur lorem. Velit sed ullamcorper morbi tincidunt. Lorem
          donec massa sapien faucibus et molestie ac.
        </Typography>
        <Typography paragraph>
          Consequat mauris nunc congue nisi vitae suscipit. Fringilla est ullamcorper eget nulla
          facilisi etiam dignissim diam. Pulvinar elementum integer enim neque volutpat ac
          tincidunt. Ornare suspendisse sed nisi lacus sed viverra tellus. Purus sit amet volutpat
          consequat mauris. Elementum eu facilisis sed odio morbi. Euismod lacinia at quis risus sed
          vulputate odio. Morbi tincidunt ornare massa eget egestas purus viverra accumsan in. In
          hendrerit gravida rutrum quisque non tellus orci ac. Pellentesque nec nam aliquam sem et
          tortor. Habitant morbi tristique senectus et. Adipiscing elit duis tristique sollicitudin
          nibh sit. Ornare aenean euismod elementum nisi quis eleifend. Commodo viverra maecenas
          accumsan lacus vel facilisis. Nulla posuere sollicitudin aliquam ultrices sagittis orci a.
        </Typography>
      </main>
    </div>
  );
}

Answer 1

我希望抽屜在 appbar 下方

要將Drawer放在AppBar下方，請在您的AppBar樣式中添加以下行：

appBar: {
  zIndex: theme.zIndex.drawer + 1, // add this line to increate appBar z-index
},

它應該是 static 在一個地方。它不應該移動

如果您不想在Drawer打開時移動AppBar ，請刪除appBarShift樣式。 改變：

<AppBar
  position="fixed"
  className={clsx(classes.appBar, {
    [classes.appBarShift]: open,
  })}
>

至：

<AppBar
  position="fixed"
  className={classes.appBar}
>

而且我不希望漢堡圖標移動它的 onclick

類似地，刪除使Drawer打開時IconButton隱藏的樣式

<IconButton className={classes.menuButton} {...props} />

當我單擊漢堡包圖標時，它應該打開下面的抽屜並再次打開它的 onclick 它也應該關閉

將handleDrawerOpen替換為切換Drawer的處理程序

const handleToggleDrawer = () => {
  setOpen((o) => !o);
};

<IconButton
  color="inherit"
  aria-label="open drawer"
  onClick={handleToggleDrawer}
  edge="start"
  className={classes.menuButton}
>
  <MenuIcon />
</IconButton>

現場演示