封装一个useTable 内置分页 条件变换查询

标签：内置 const string pageSize number draft 封装 page useTable

import { Table } from 'antd';
import { useImmer } from 'common/hooks/useImmer';
import { get } from 'utils/request';
import type { ColumnsType, TablePaginationConfig } from 'antd/es/table';
import { useState } from 'react';
import { AnyObject } from 'antd/es/_util/type';

interface Params {
  page?: number;
  pageSize?: number;
}
interface EasyTableProps<T, U> {
  url: string;
  columns: ColumnsType<U>;
  rowKey: string;
  callback: () => T;
  withoutPagination?: boolean | undefined;
}
type Res = { pageInfo: { totalItem: number }; list: [] };
const Index = <T, U extends AnyObject>(props: EasyTableProps<T, U>) => {
  const { url, columns, rowKey, callback, withoutPagination } = props;
  const [pag, setPag] = useImmer({
    page: 1,
    pageSize: 10,
  });
  const [loading, setLoading] = useState(false);
  const [tableInfo, setTableInfo] = useImmer({ dataSource: [], total: 0 });
  const updateList = (params: Params) => {
    const page = params.page ? params.page - 1 : 0;
    const pageSize = params.pageSize ? params.pageSize : 10;
    if (!params.page) {
      setPag((item) => {
        item.page = 1;
        item.pageSize = 10;
      });
    }
    const paramData = {};
    Object.assign(paramData, { page, pageSize }, { ...callback() });
    setLoading(true);
    get(url, paramData)
      .then((res: { data: Res }) => {
        if (withoutPagination && Array.isArray(res)) {
          setTableInfo((draft) => {
            draft.total = res.length;
            draft.dataSource = res as unknown as [];
          });
        } else {
          setTableInfo((draft) => {
            draft.total = res.data.pageInfo.totalItem;
            draft.dataSource = res.data.list;
          });
        }
      })
      .finally(() => {
        setLoading(false);
      });
  };
  const onChange = (page: number, pageSize: number) => {
    if (pageSize !== pag.pageSize) {
      page = 1;
    }
    setPag((draft) => {
      draft.page = page;
      draft.pageSize = pageSize;
    });
    updateList({ page: page, pageSize: pageSize });
  };
  const pagination = {
    total: tableInfo.total,
    current: pag.page,
    pageSize: pag.pageSize,
    showSizeChanger: true,
    showQuickJumper: true,
    pageSizeOptions: [10, 20, 50, 100],
    showTotal: (num: number) => `共 ${num} 条`,
    onChange: onChange,
    position: ['bottomCenter'],
  } as TablePaginationConfig;
  const EasyTable = () => (
    <Table
      columns={columns}
      rowKey={rowKey}
      loading={loading}
      dataSource={tableInfo.dataSource}
      pagination={!withoutPagination ? pagination : false}
    />
  );
  return [EasyTable, updateList];
};
export default Index;

 2023-08.11

有关columns:ColumnsType<MsgTable>

ColumnsType其实是import { ColumnsType } from 'antd/es/table';

export interface MsgTable { topic: string; queueId: string; brokerName: string; storeSize: number; bornHost: string; storeTime: number; storeHost: string; bornTime: number; messageId: string; keys: string; traceId: string; spanId: string; } 具体泛型依据你表格列名而来 注意⚠️：但是在之前antd 版本中table里面的columns有过ColumnsType<object>时候被我赶上用了

标签：内置,const,string,pageSize,number,draft,封装,page,useTable
From： https://www.cnblogs.com/MDGE/p/17623181.html