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import React from 'react';
import PropTypes from 'prop-types';
import { withStyles } from '@material-ui/core/styles';
import { Table, TableBody, TableCell, TableFooter, TablePagination, TableRow, Paper } from '@material-ui/core';
let counter = 0;
function createData(name, calories, fat) {
counter += 1;
return {
id: counter,
name,
calories,
fat
};
}
const styles = theme => ({
root: {
width: '100%',
marginTop: theme.spacing(3),
},
table: {
minWidth: 500,
},
tableWrapper: {
overflowX: 'auto',
},
});
class TbPagination extends React.Component {
constructor(props, context) {
super(props, context);
this.state = {
data: [
createData('Cupcake', 305, 3.7),
createData('Donut', 452, 25.0),
createData('Eclair', 262, 16.0),
createData('Frozen yoghurt', 159, 6.0),
createData('Gingerbread', 356, 16.0),
createData('Honeycomb', 408, 3.2),
createData('Ice cream sandwich', 237, 9.0),
createData('Jelly Bean', 375, 0.0),
createData('KitKat', 518, 26.0),
createData('Lollipop', 392, 0.2),
createData('Marshmallow', 318, 0),
createData('Nougat', 360, 19.0),
createData('Oreo', 437, 18.0),
].sort((a, b) => (a.calories < b.calories ? -1 : 1)),
page: 0,
rowsPerPage: 5,
};
}
handleChangePage = (event, page) => {
this.setState({ page });
};
handleChangeRowsPerPage = event => {
this.setState({ rowsPerPage: event.target.value });
};
render() {
const { classes } = this.props;
const { data, rowsPerPage, page } = this.state;
const emptyRows = rowsPerPage - Math.min(rowsPerPage, data.length - (page * rowsPerPage));
return (
<Paper className={classes.root}>
<div className={classes.tableWrapper}>
<Table className={classes.table}>
<TableBody>
{data.slice(page * rowsPerPage, (page * rowsPerPage) + rowsPerPage).map(n => (
<TableRow key={n.id}>
<TableCell>{n.name}</TableCell>
<TableCell align="right">{n.calories}</TableCell>
<TableCell align="right">{n.fat}</TableCell>
</TableRow>
))}
{emptyRows > 0 && (
<TableRow style={{ height: 48 * emptyRows }}>
<TableCell colSpan={6} />
</TableRow>
)}
</TableBody>
<TableFooter>
<TableRow>
<TablePagination
colSpan={3}
rowsPerPageOptions={[5, 10, 25]}
count={data.length}
rowsPerPage={rowsPerPage}
page={page}
onChangePage={this.handleChangePage}
onChangeRowsPerPage={this.handleChangeRowsPerPage}
/>
</TableRow>
</TableFooter>
</Table>
</div>
</Paper>
);
}
}
TbPagination.propTypes = {
classes: PropTypes.object.isRequired,
};
export default withStyles(styles)(TbPagination);
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