【图文并茂】ant design pro 如何优雅地把删除和批量删除功能合并到一起，并抽出来成为组件

如上图所示，其实批量删除和删除应该算是一个功能

只是删除一个或多个的区别

那么接口应该用的同一个

删除一个的时候呢，就传 一个对象_id 过去

删除多个的时候，就传 多个 对象 _id 的数组过去

后端

const deleteMultipleRoles = handleAsync(async (req: Request, res: Response) => {const { ids } = req.body;await Role.deleteMany({_id: { $in: ids },}).exec();res.json({success: true,message: `${ids.length} roles deleted successfully`,});
});export {getRoles,getRoleById,addRole,updateRole,deleteRole,deleteMultipleRoles,
};

后端用的同一个接口

前端

删除一个

  <DeleteLinkonOk={async () => {await handleRemove([record._id!]);setSelectedRows([]);actionRef.current?.reloadAndRest?.();}}/>

DeleteLink 的代码我封装好了

import { Modal } from 'antd';
import { useIntl } from '@umijs/max';interface DeleteLinkProps {onOk: () => Promise<void>;
}const DeleteLink: React.FC<DeleteLinkProps> = ({ onOk }) => {const intl = useIntl();return (<akey="delete"onClick={() => {return Modal.confirm({title: intl.formatMessage({ id: 'confirm_delete' }),onOk,content: intl.formatMessage({ id: 'confirm_delete_content' }),okText: intl.formatMessage({ id: 'confirm' }),cancelText: intl.formatMessage({ id: 'cancel' }),});}}>{intl.formatMessage({ id: 'delete' })}</a>);
};export default DeleteLink;

请求方法在下在面：

/***  Delete node* @zh-CN 删除节点** @param selectedRows*/
const handleRemove = async (ids: string[]) => {const hide = message.loading(<FormattedMessage id="deleting" defaultMessage="Deleting..." />);if (!ids) return true;try {await removeItem('/roles', {ids,});hide();message.success(<FormattedMessageid="delete_successful"defaultMessage="Deleted successfully and will refresh soon"/>,);return true;} catch (error: any) {hide();message.error(error.response.data.message ?? (<FormattedMessage id="delete_failed" defaultMessage="Delete failed, please try again" />),);return false;}
};

还有

export async function removeItem(url: string, options?: { [key: string]: any }) {return request<Record<string, any>>(url, {method: 'DELETE',data: {...(options || {}),},});
}

删除多个

<FooterToolbarextra={<div><FormattedMessage id="pages.searchTable.chosen" defaultMessage="Chosen" />{' '}<a style={{ fontWeight: 600 }}>{selectedRowsState.length}</a>{' '}<FormattedMessage id="pages.searchTable.item" defaultMessage="项" /></div>}>{(access.canSuperAdmin || access.canDeleteRole) && (<DeleteButtononOk={async () => {await handleRemove(selectedRowsState?.map((item: any) => item._id!));setSelectedRows([]);actionRef.current?.reloadAndRest?.();}}/>)}</FooterToolbar>

DeleteButton 的代码也封装好的

import { Button, Modal } from 'antd';
import { FormattedMessage, useIntl } from '@umijs/max';interface DeleteButtonProps {onOk: () => Promise<void>;
}const DeleteButton: React.FC<DeleteButtonProps> = ({ onOk }) => {const intl = useIntl();return (<ButtondangeronClick={() => {return Modal.confirm({title: intl.formatMessage({ id: 'confirm_delete' }),onOk: onOk,content: intl.formatMessage({ id: 'confirm_delete_content' }),okText: intl.formatMessage({ id: 'confirm' }),cancelText: intl.formatMessage({ id: 'cancel' }),});}}><FormattedMessage id="pages.searchTable.batchDeletion" defaultMessage="Batch deletion" /></Button>);
};export default DeleteButton;

最后 index.tsx 完整代码：

import { useIntl } from '@umijs/max';
import { addItem, queryList, removeItem, updateItem } from '@/services/ant-design-pro/api';
import { PlusOutlined } from '@ant-design/icons';
import type { ActionType, ProColumns, ProDescriptionsItemProps } from '@ant-design/pro-components';
import { FooterToolbar, PageContainer, ProFormText, ProTable } from '@ant-design/pro-components';
import { FormattedMessage, useAccess } from '@umijs/max';
import { Button, message } from 'antd';
import React, { useRef, useState } from 'react';
import type { FormValueType } from './components/Update';
import Update from './components/Update';
import Create from './components/Create';
import Show from './components/Show';
import DeleteButton from '@/components/DeleteButton';
import DeleteLink from '@/components/DeleteLink';/*** @en-US Add node* @zh-CN 添加节点* @param fields*/
const handleAdd = async (fields: API.ItemData) => {const hide = message.loading(<FormattedMessage id="adding" defaultMessage="Adding..." />);try {await addItem('/roles', { ...fields });hide();message.success(<FormattedMessage id="add_successful" defaultMessage="Added successfully" />);return true;} catch (error: any) {hide();message.error(error?.response?.data?.message ?? (<FormattedMessage id="upload_failed" defaultMessage="Upload failed, please try again!" />),);return false;}
};/*** @en-US Update node* @zh-CN 更新节点** @param fields*/
const handleUpdate = async (fields: FormValueType) => {const hide = message.loading(<FormattedMessage id="updating" defaultMessage="Updating..." />);try {await updateItem(`/roles/${fields._id}`, fields);hide();message.success(<FormattedMessage id="update_successful" defaultMessage="Update successful" />);return true;} catch (error: any) {hide();message.error(error?.response?.data?.message ?? (<FormattedMessage id="update_failed" defaultMessage="Update failed, please try again!" />),);return false;}
};/***  Delete node* @zh-CN 删除节点** @param selectedRows*/
const handleRemove = async (ids: string[]) => {const hide = message.loading(<FormattedMessage id="deleting" defaultMessage="Deleting..." />);if (!ids) return true;try {await removeItem('/roles', {ids,});hide();message.success(<FormattedMessageid="delete_successful"defaultMessage="Deleted successfully and will refresh soon"/>,);return true;} catch (error: any) {hide();message.error(error.response.data.message ?? (<FormattedMessage id="delete_failed" defaultMessage="Delete failed, please try again" />),);return false;}
};const TableList: React.FC = () => {const intl = useIntl();/*** @en-US Pop-up window of new window* @zh-CN 新建窗口的弹窗*  */const [createModalOpen, handleModalOpen] = useState<boolean>(false);/**2024fc.xyz* @en-US The pop-up window of the distribution update window* @zh-CN 分布更新窗口的弹窗* */const [updateModalOpen, handleUpdateModalOpen] = useState<boolean>(false);// const [batchUploadPriceModalOpen, setBatchUploadPriceModalOpen] = useState<boolean>(false);const actionRef = useRef<ActionType>();const [currentRow, setCurrentRow] = useState<API.ItemData>();const [selectedRowsState, setSelectedRows] = useState<API.ItemData[]>([]);const [showDetail, setShowDetail] = useState<boolean>(false);const access = useAccess();/*** @en-US International configuration* @zh-CN 国际化配置* */// Define roles object with index signatureconst columns: ProColumns<API.ItemData>[] = [{title: intl.formatMessage({ id: 'name' }),dataIndex: 'name',copyable: true,renderFormItem: (item, { ...rest }) => {return <ProFormText {...rest} placeholder={intl.formatMessage({ id: 'enter_name' })} />;},render: (dom, entity) => {return (<aonClick={() => {setCurrentRow(entity);setShowDetail(true);}}>{dom}</a>);},},{title: intl.formatMessage({ id: 'permissions_list' }),dataIndex: 'permissions',hideInSearch: true,hideInTable: true,renderText: (val: { name: string }[]) => {return val.map((item) => item.name).join(', ');},},{title: <FormattedMessage id="pages.searchTable.titleOption" defaultMessage="Operating" />,dataIndex: 'option',valueType: 'option',render: (_, record) => [access.canSuperAdmin && (<akey="edit"onClick={() => {// Replace `handleUpdateModalOpen` and `setCurrentRow` with your actual functionshandleUpdateModalOpen(true);setCurrentRow(record);}}>{intl.formatMessage({ id: 'edit' })}</a>),access.canSuperAdmin && (<DeleteLinkonOk={async () => {await handleRemove([record._id!]);setSelectedRows([]);actionRef.current?.reloadAndRest?.();}}/>),],},];return (<PageContainer><ProTable<API.ItemData, API.PageParams>headerTitle={intl.formatMessage({ id: 'list' })}actionRef={actionRef}rowKey="_id"search={{labelWidth: 100,}}toolBarRender={() => [(access.canSuperAdmin || access.canUpdateRole) && (<Buttontype="primary"key="primary"onClick={() => {handleModalOpen(true);}}><PlusOutlined /> <FormattedMessage id="pages.searchTable.new" defaultMessage="New" /></Button>),]}request={async (params, sort, filter) => queryList('/roles', params, sort, filter)}columns={columns}rowSelection={access.canSuperAdmin && {onChange: (_, selectedRows) => {setSelectedRows(selectedRows);},}}/>{selectedRowsState?.length > 0 && (<FooterToolbarextra={<div><FormattedMessage id="pages.searchTable.chosen" defaultMessage="Chosen" />{' '}<a style={{ fontWeight: 600 }}>{selectedRowsState.length}</a>{' '}<FormattedMessage id="pages.searchTable.item" defaultMessage="项" /></div>}>{(access.canSuperAdmin || access.canDeleteRole) && (<DeleteButtononOk={async () => {await handleRemove(selectedRowsState?.map((item: any) => item._id!));setSelectedRows([]);actionRef.current?.reloadAndRest?.();}}/>)}</FooterToolbar>)}{(access.canSuperAdmin || access.canCreateRole) && (<Createopen={createModalOpen}onOpenChange={handleModalOpen}onFinish={async (value) => {const success = await handleAdd(value as API.ItemData);if (success) {handleModalOpen(false);if (actionRef.current) {actionRef.current.reload();}}}}/>)}{(access.canSuperAdmin || access.canUpdateRole) && (<UpdateonSubmit={async (value) => {const success = await handleUpdate(value);if (success) {handleUpdateModalOpen(false);setCurrentRow(undefined);if (actionRef.current) {actionRef.current.reload();}}}}onCancel={handleUpdateModalOpen}updateModalOpen={updateModalOpen}values={currentRow || {}}/>)}<Showopen={showDetail}currentRow={currentRow as API.ItemData}columns={columns as ProDescriptionsItemProps<API.ItemData>[]}onClose={() => {setCurrentRow(undefined);setShowDetail(false);}}/></PageContainer>);
};export default TableList;

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