在我的 react 应用程序中，我使用的是基于 react-table 的 Material-UI 增强表，我想更改其行的样式。
从组件 TableRow 中的文档（ https://material-ui.com/api/table-row/ ）中读取应该使用道具“类”来更改样式，但在 MaterialUi 代码中，道具是这样读取的：
<TableRow {...row.getRowProps()}>
我的问题是，如果自动添加 TableRow 道具，我该如何使用道具类？我想我需要这个：
<TableRow classes="rowStyle ">
其中 rowStyle 是：
const styles = {
rowStyle : {
padding: 10,
border: "1px solid red"
}
};
但显然我不能这样，如何将“类”添加到 getRowProps() 和其中的新样式？
我在官方文档或 stackOverflow 中找不到解释或很好的例子
非常感谢您的帮助
增强表.js：
import React from "react";
import Checkbox from "@material-ui/core/Checkbox";
import MaUTable from "@material-ui/core/Table";
import PropTypes from "prop-types";
import TableBody from "@material-ui/core/TableBody";
import TableCell from "@material-ui/core/TableCell";
import TableContainer from "@material-ui/core/TableContainer";
import TableFooter from "@material-ui/core/TableFooter";
import TableHead from "@material-ui/core/TableHead";
import TablePagination from "@material-ui/core/TablePagination";
import TablePaginationActions from "./TablePaginationActions";
import TableRow from "@material-ui/core/TableRow";
import TableSortLabel from "@material-ui/core/TableSortLabel";
import TableToolbar from "./TableToolbar";
import {
useGlobalFilter,
usePagination,
useRowSelect,
useSortBy,
useTable,
} from "react-table";
const IndeterminateCheckbox = React.forwardRef(
({ indeterminate, ...rest }, ref) => {
const defaultRef = React.useRef();
const resolvedRef = ref || defaultRef;
React.useEffect(() => {
resolvedRef.current.indeterminate = indeterminate;
}, [resolvedRef, indeterminate]);
return (
<div>
<Checkbox ref={resolvedRef} {...rest} />
</div>
);
}
);
const inputStyle = {
padding: 0,
margin: 0,
border: 0,
background: "transparent",
};
// Create an editable cell renderer
const EditableCell = ({
value: initialValue,
row: { index },
column: { id },
updateMyData, // This is a custom function that we supplied to our table instance
}) => {
// We need to keep and update the state of the cell normally
const [value, setValue] = React.useState(initialValue);
const onChange = (e) => {
setValue(e.target.value);
};
// We'll only update the external data when the input is blurred
const onBlur = () => {
updateMyData(index, id, value);
};
// If the initialValue is changed externall, sync it up with our state
React.useEffect(() => {
setValue(initialValue);
}, [initialValue]);
return (
<input
style={inputStyle}
value={value}
onChange={onChange}
onBlur={onBlur}
/>
);
};
EditableCell.propTypes = {
cell: PropTypes.shape({
value: PropTypes.any.isRequired,
}),
row: PropTypes.shape({
index: PropTypes.number.isRequired,
}),
column: PropTypes.shape({
id: PropTypes.number.isRequired,
}),
updateMyData: PropTypes.func.isRequired,
};
// Set our editable cell renderer as the default Cell renderer
const defaultColumn = {
Cell: EditableCell,
};
const EnhancedTable = ({
columns,
data,
setData,
updateMyData,
skipPageReset,
}) => {
const {
getTableProps,
headerGroups,
prepareRow,
page,
gotoPage,
setPageSize,
preGlobalFilteredRows,
setGlobalFilter,
state: { pageIndex, pageSize, selectedRowIds, globalFilter },
} = useTable(
{
columns,
data,
defaultColumn,
autoResetPage: !skipPageReset,
// updateMyData isn't part of the API, but
// anything we put into these options will
// automatically be available on the instance.
// That way we can call this function from our
// cell renderer!
updateMyData,
},
useGlobalFilter,
useSortBy,
usePagination,
useRowSelect,
(hooks) => {
hooks.allColumns.push((columns) => [
// Let's make a column for selection
{
id: "selection",
// The header can use the table's getToggleAllRowsSelectedProps method
// to render a checkbox. Pagination is a problem since this will select all
// rows even though not all rows are on the current page. The solution should
// be server side pagination. For one, the clients should not download all
// rows in most cases. The client should only download data for the current page.
// In that case, getToggleAllRowsSelectedProps works fine.
Header: ({ getToggleAllRowsSelectedProps }) => (
<div>
<IndeterminateCheckbox {...getToggleAllRowsSelectedProps()} />
</div>
),
// The cell can use the individual row's getToggleRowSelectedProps method
// to the render a checkbox
Cell: ({ row }) => (
<div>
<IndeterminateCheckbox {...row.getToggleRowSelectedProps()} />
</div>
),
},
...columns,
]);
}
);
const handleChangePage = (event, newPage) => {
gotoPage(newPage);
};
const handleChangeRowsPerPage = (event) => {
setPageSize(Number(event.target.value));
};
const removeByIndexs = (array, indexs) =>
array.filter((_, i) => !indexs.includes(i));
const deleteUserHandler = (event) => {
const newData = removeByIndexs(
data,
Object.keys(selectedRowIds).map((x) => parseInt(x, 10))
);
setData(newData);
};
const addUserHandler = (user) => {
const newData = data.concat([user]);
setData(newData);
};
// Render the UI for your table
return (
<TableContainer>
<TableToolbar
numSelected={Object.keys(selectedRowIds).length}
deleteUserHandler={deleteUserHandler}
addUserHandler={addUserHandler}
preGlobalFilteredRows={preGlobalFilteredRows}
setGlobalFilter={setGlobalFilter}
globalFilter={globalFilter}
/>
<MaUTable {...getTableProps()}>
<TableHead>
{headerGroups.map((headerGroup) => (
<TableRow {...headerGroup.getHeaderGroupProps()}>
{headerGroup.headers.map((column) => (
<TableCell
{...(column.id === "selection"
? column.getHeaderProps()
: column.getHeaderProps(column.getSortByToggleProps()))}
>
{column.render("Header")}
{column.id !== "selection" ? (
<TableSortLabel
active={column.isSorted}
// react-table has a unsorted state which is not treated here
direction={column.isSortedDesc ? "desc" : "asc"}
/>
) : null}
</TableCell>
))}
</TableRow>
))}
</TableHead>
<TableBody>
{page.map((row, i) => {
prepareRow(row);
return (
<TableRow {...row.getRowProps()}>
{row.cells.map((cell) => {
return (
<TableCell {...cell.getCellProps()}>
{cell.render("Cell")}
</TableCell>
);
})}
</TableRow>
);
})}
</TableBody>
<TableFooter>
<TableRow>
<TablePagination
rowsPerPageOptions={[
5,
10,
25,
{ label: "All", value: data.length },
]}
colSpan={3}
count={data.length}
rowsPerPage={pageSize}
page={pageIndex}
SelectProps={{
inputProps: { "aria-label": "rows per page" },
native: true,
}}
onChangePage={handleChangePage}
onChangeRowsPerPage={handleChangeRowsPerPage}
ActionsComponent={TablePaginationActions}
/>
</TableRow>
</TableFooter>
</MaUTable>
</TableContainer>
);
};
EnhancedTable.propTypes = {
columns: PropTypes.array.isRequired,
data: PropTypes.array.isRequired,
updateMyData: PropTypes.func.isRequired,
setData: PropTypes.func.isRequired,
skipPageReset: PropTypes.bool.isRequired,
};
export default EnhancedTable;