@material-ui/core
Version:
React components that implement Google's Material Design.
272 lines (241 loc) • 7.43 kB
JavaScript
import _extends from "@babel/runtime/helpers/extends";
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/objectWithoutPropertiesLoose";
// @inheritedComponent TableCell
import React from 'react';
import PropTypes from 'prop-types';
import { componentPropType } from '@material-ui/utils';
import withStyles from '../styles/withStyles';
import InputBase from '../InputBase';
import MenuItem from '../MenuItem';
import Select from '../Select';
import TableCell from '../TableCell';
import Toolbar from '../Toolbar';
import Typography from '../Typography';
import TablePaginationActions from './TablePaginationActions';
export const styles = theme => ({
/* Styles applied to the root element. */
root: {
color: theme.palette.text.secondary,
fontSize: theme.typography.pxToRem(12),
// Increase the specificity to override TableCell.
'&:last-child': {
padding: 0
}
},
/* Styles applied to the Toolbar component. */
toolbar: {
height: 56,
minHeight: 56,
paddingRight: 2
},
/* Styles applied to the spacer element. */
spacer: {
flex: '1 1 100%'
},
/* Styles applied to the caption Typography components if `variant="caption"`. */
caption: {
flexShrink: 0
},
/* Styles applied to the Select component `root` class. */
selectRoot: {
marginRight: 32,
marginLeft: 8
},
/* Styles applied to the Select component `select` class. */
select: {
paddingLeft: 8,
paddingRight: 16
},
/* Styles applied to the Select component `icon` class. */
selectIcon: {
top: 1
},
/* Styles applied to the `InputBase` component. */
input: {
color: 'inherit',
fontSize: 'inherit',
flexShrink: 0
},
/* Styles applied to the MenuItem component. */
menuItem: {},
/* Styles applied to the internal `TablePaginationActions` component. */
actions: {
flexShrink: 0,
marginLeft: 20
}
});
/**
* A `TableCell` based component for placing inside `TableFooter` for pagination.
*/
class TablePagination extends React.Component {
// This logic would be better handled on userside.
// However, we have it just in case.
componentDidUpdate() {
const {
count,
onChangePage,
page,
rowsPerPage
} = this.props;
const newLastPage = Math.max(0, Math.ceil(count / rowsPerPage) - 1);
if (page > newLastPage) {
onChangePage(null, newLastPage);
}
}
render() {
const _this$props = this.props,
{
ActionsComponent,
backIconButtonProps,
classes,
colSpan: colSpanProp,
component: Component,
count,
labelDisplayedRows,
labelRowsPerPage,
nextIconButtonProps,
onChangePage,
onChangeRowsPerPage,
page,
rowsPerPage,
rowsPerPageOptions,
SelectProps = {}
} = _this$props,
other = _objectWithoutPropertiesLoose(_this$props, ["ActionsComponent", "backIconButtonProps", "classes", "colSpan", "component", "count", "labelDisplayedRows", "labelRowsPerPage", "nextIconButtonProps", "onChangePage", "onChangeRowsPerPage", "page", "rowsPerPage", "rowsPerPageOptions", "SelectProps"]);
let colSpan;
if (Component === TableCell || Component === 'td') {
colSpan = colSpanProp || 1000; // col-span over everything
}
const MenuItemComponent = SelectProps.native ? 'option' : MenuItem;
return React.createElement(Component, _extends({
className: classes.root,
colSpan: colSpan
}, other), React.createElement(Toolbar, {
className: classes.toolbar
}, React.createElement("div", {
className: classes.spacer
}), rowsPerPageOptions.length > 1 && React.createElement(Typography, {
color: "inherit",
variant: "caption",
className: classes.caption
}, labelRowsPerPage), rowsPerPageOptions.length > 1 && React.createElement(Select, _extends({
classes: {
root: classes.selectRoot,
select: classes.select,
icon: classes.selectIcon
},
input: React.createElement(InputBase, {
className: classes.input
}),
value: rowsPerPage,
onChange: onChangeRowsPerPage
}, SelectProps), rowsPerPageOptions.map(rowsPerPageOption => React.createElement(MenuItemComponent, {
className: classes.menuItem,
key: rowsPerPageOption,
value: rowsPerPageOption
}, rowsPerPageOption))), React.createElement(Typography, {
color: "inherit",
variant: "caption",
className: classes.caption
}, labelDisplayedRows({
from: count === 0 ? 0 : page * rowsPerPage + 1,
to: Math.min(count, (page + 1) * rowsPerPage),
count,
page
})), React.createElement(ActionsComponent, {
className: classes.actions,
backIconButtonProps: backIconButtonProps,
count: count,
nextIconButtonProps: nextIconButtonProps,
onChangePage: onChangePage,
page: page,
rowsPerPage: rowsPerPage
})));
}
}
process.env.NODE_ENV !== "production" ? TablePagination.propTypes = {
/**
* The component used for displaying the actions.
* Either a string to use a DOM element or a component.
*/
ActionsComponent: componentPropType,
/**
* Properties applied to the back arrow [`IconButton`](/api/icon-button/) component.
*/
backIconButtonProps: PropTypes.object,
/**
* Override or extend the styles applied to the component.
* See [CSS API](#css-api) below for more details.
*/
classes: PropTypes.object.isRequired,
/**
* @ignore
*/
colSpan: PropTypes.number,
/**
* The component used for the root node.
* Either a string to use a DOM element or a component.
*/
component: componentPropType,
/**
* The total number of rows.
*/
count: PropTypes.number.isRequired,
/**
* Customize the displayed rows label.
*/
labelDisplayedRows: PropTypes.func,
/**
* Customize the rows per page label. Invoked with a `{ from, to, count, page }`
* object.
*/
labelRowsPerPage: PropTypes.node,
/**
* Properties applied to the next arrow [`IconButton`](/api/icon-button/) element.
*/
nextIconButtonProps: PropTypes.object,
/**
* Callback fired when the page is changed.
*
* @param {object} event The event source of the callback
* @param {number} page The page selected
*/
onChangePage: PropTypes.func.isRequired,
/**
* Callback fired when the number of rows per page is changed.
*
* @param {object} event The event source of the callback
*/
onChangeRowsPerPage: PropTypes.func,
/**
* The zero-based index of the current page.
*/
page: PropTypes.number.isRequired,
/**
* The number of rows per page.
*/
rowsPerPage: PropTypes.number.isRequired,
/**
* Customizes the options of the rows per page select field. If less than two options are
* available, no select field will be displayed.
*/
rowsPerPageOptions: PropTypes.array,
/**
* Properties applied to the rows per page [`Select`](/api/select/) element.
*/
SelectProps: PropTypes.object
} : void 0;
TablePagination.defaultProps = {
ActionsComponent: TablePaginationActions,
component: TableCell,
labelDisplayedRows: ({
from,
to,
count
}) => `${from}-${to} of ${count}`,
labelRowsPerPage: 'Rows per page:',
rowsPerPageOptions: [10, 25, 50, 100]
};
export default withStyles(styles, {
name: 'MuiTablePagination'
})(TablePagination);