How do i collapse a datatable? - reactjs

Question

I'm trying to collapse a datatable in material-ui and show only the table header with total number of rows in the datatable. Is there a datatable plugin that allows me to do this?

Answer 1

Show the number of rows by taking the length of your array... relevant js:
import React from 'react';
import { makeStyles } from '#material-ui/core/styles';
import Table from '#material-ui/core/Table';
import TableBody from '#material-ui/core/TableBody';
import TableCell from '#material-ui/core/TableCell';
import TableHead from '#material-ui/core/TableHead';
import TableRow from '#material-ui/core/TableRow';
import Paper from '#material-ui/core/Paper';
import Badge from '#material-ui/core/Badge';
const useStyles = makeStyles({
root: {
width: '100%',
overflowX: 'auto',
},
table: {
minWidth: 650,
},
});
function createData(name, calories, fat, carbs, protein) {
return { name, calories, fat, carbs, protein };
}
const rows = [
createData('Frozen yoghurt', 159, 6.0, 24, 4.0),
createData('Ice cream sandwich', 237, 9.0, 37, 4.3),
createData('Eclair', 262, 16.0, 24, 6.0),
createData('Cupcake', 305, 3.7, 67, 4.3),
createData('Gingerbread', 356, 16.0, 49, 3.9),
];
export default function SimpleTable() {
const classes = useStyles();
return (
<Paper className={classes.root}>
<Table className={classes.table} aria-label="simple table">
<TableHead>
<TableRow>
<TableCell>
<Badge className={classes.margin} badgeContent={rows.length} color="primary">
</Badge>
</TableCell> <TableCell>Dessert (100g serving)
</TableCell>
<TableCell align="right">Calories</TableCell>
<TableCell align="right">Fat (g)</TableCell>
<TableCell align="right">Carbs (g)</TableCell>
<TableCell align="right">Protein (g)</TableCell>
</TableRow>
</TableHead>
<TableBody>
{rows.map(row => (
<TableRow key={row.name}>
<TableCell align="right"></TableCell>
<TableCell component="th" scope="row">
{row.name}
</TableCell>
<TableCell align="right">{row.calories}</TableCell>
<TableCell align="right">{row.fat}</TableCell>
<TableCell align="right">{row.carbs}</TableCell>
<TableCell align="right">{row.protein}</TableCell>
</TableRow>
))}
</TableBody>
</Table>
</Paper>
);
}
hide the tbody using display:none on the class of the tbody... relevant css:
.MuiTableBody-root{
display: none;
}
complete working stackblitz here