mirror of
https://github.com/ant-design/ant-design.git
synced 2024-12-05 09:49:57 +08:00
105 lines
2.8 KiB
TypeScript
105 lines
2.8 KiB
TypeScript
import { useState } from 'react';
|
|
import { PaginationProps, PaginationConfig } from '../../pagination';
|
|
import { TablePaginationConfig } from '../interface';
|
|
|
|
export const DEFAULT_PAGE_SIZE = 10;
|
|
|
|
export function getPaginationParam(
|
|
pagination: PaginationConfig | boolean | undefined,
|
|
mergedPagination: PaginationConfig,
|
|
) {
|
|
const param: any = {
|
|
current: mergedPagination.current,
|
|
pageSize: mergedPagination.pageSize,
|
|
};
|
|
const paginationObj = pagination && typeof pagination === 'object' ? pagination : {};
|
|
|
|
Object.keys(paginationObj).forEach(pageProp => {
|
|
const value = (mergedPagination as any)[pageProp];
|
|
|
|
if (typeof value !== 'function') {
|
|
param[pageProp] = value;
|
|
}
|
|
});
|
|
|
|
return param;
|
|
}
|
|
|
|
export default function usePagination(
|
|
total: number,
|
|
pagination: TablePaginationConfig | false | undefined,
|
|
onChange: (current: number, pageSize: number) => void,
|
|
): [TablePaginationConfig, () => void] {
|
|
const { total: paginationTotal = 0, ...paginationObj } =
|
|
pagination && typeof pagination === 'object' ? pagination : {};
|
|
|
|
const [innerPagination, setInnerPagination] = useState<TablePaginationConfig>(() => {
|
|
return {
|
|
current: 'defaultCurrent' in paginationObj ? paginationObj.defaultCurrent : 1,
|
|
pageSize:
|
|
'defaultPageSize' in paginationObj ? paginationObj.defaultPageSize : DEFAULT_PAGE_SIZE,
|
|
};
|
|
});
|
|
|
|
// ============ Basic Pagination Config ============
|
|
const mergedPagination = {
|
|
...innerPagination,
|
|
...paginationObj,
|
|
total: paginationTotal > 0 ? paginationTotal : total,
|
|
};
|
|
|
|
if (!paginationTotal) {
|
|
// Reset `current` if data length changed. Only reset when paginationObj do not have total
|
|
const maxPage = Math.ceil(total / mergedPagination.pageSize!);
|
|
if (maxPage < mergedPagination.current!) {
|
|
mergedPagination.current = 1;
|
|
}
|
|
}
|
|
|
|
const refreshPagination = (current: number = 1) => {
|
|
setInnerPagination({
|
|
...mergedPagination,
|
|
current,
|
|
});
|
|
};
|
|
|
|
const onInternalChange: PaginationProps['onChange'] = (...args) => {
|
|
const [current] = args;
|
|
refreshPagination(current);
|
|
|
|
onChange(current, args[1] || mergedPagination.pageSize!);
|
|
|
|
if (pagination && pagination.onChange) {
|
|
pagination.onChange(...args);
|
|
}
|
|
};
|
|
|
|
const onInternalShowSizeChange: PaginationProps['onShowSizeChange'] = (...args) => {
|
|
const [, pageSize] = args;
|
|
setInnerPagination({
|
|
...mergedPagination,
|
|
current: 1,
|
|
pageSize,
|
|
});
|
|
|
|
onChange(1, pageSize);
|
|
|
|
if (pagination && pagination.onShowSizeChange) {
|
|
pagination.onShowSizeChange(...args);
|
|
}
|
|
};
|
|
|
|
if (pagination === false) {
|
|
return [{}, () => {}];
|
|
}
|
|
|
|
return [
|
|
{
|
|
...mergedPagination,
|
|
onChange: onInternalChange,
|
|
onShowSizeChange: onInternalShowSizeChange,
|
|
},
|
|
refreshPagination,
|
|
];
|
|
}
|