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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 | import React, { useEffect, useState, useRef } from "react"; import ReactDOM from "react-dom"; import { Modal, ModalProps } from "./ModalMain"; import { Button } from "../button"; import { ModalMessage } from "./ModalMessage"; import { Combine } from "../_type"; import { useTranslation } from "../i18n"; import { ConfigProvider } from "../configprovider"; /** * `Modal.confirm` 方法接收以下参数: */ export interface ConfirmOptions { /** * 要询问的消息 */ message: React.ReactNode; /** * 可选的详细解释 */ description?: React.ReactNode; /** * 确认按钮的文案 */ okText?: React.ReactNode; /** * 取消按钮的文案 */ cancelText?: React.ReactNode; /** * 是否禁用关闭图标。 * * 默认情况下会显示,关闭对话框认为是取消操作。 * @default false */ disableCloseIcon?: boolean; /** * 对话框尺寸,决定对话框的宽度,详见 ModalProps 中 `size` 属性 */ size?: ModalProps["size"]; } /** * API 的方式唤起一个确认对话框 * @param options * @returns 异步返回布尔值,为 true 则表示用户确认,为 false 则表示用户取消 */ export function confirm(options: ConfirmOptions) { return new Promise<boolean>(resolve => { const el = document.createElement("div"); ReactDOM.render( <ConfigProvider> <ModalConfirmAPI {...options} onOk={() => resolve(true)} onCancel={() => resolve(false)} onExited={() => { ReactDOM.unmountComponentAtNode(el); }} /> </ConfigProvider>, el ); }); } function ModalConfirmAPI({ onOk, onCancel, ...confirmModalProps }: ModalConfirmProps) { const [visible, setVisible] = useState(false); // 渲染之后,马上显示 useEffect(() => setVisible(true), []); const ok = () => { setVisible(false); onOk(); }; const cancel = () => { setVisible(false); onCancel(); }; return ( <ModalConfirm visible={visible} onOk={ok} onCancel={cancel} onClose={cancel} {...confirmModalProps} /> ); } export interface ModalConfirmProps extends Combine<ModalProps, ConfirmOptions> { onOk(): void; onCancel(): void; } /** * 提供原始的 ModalConfirm 组件。 * 推荐使用 `Modal.confirm()` API 来简化用法 */ export function ModalConfirm({ message, description, ...modalProps }: ModalConfirmProps) { useEffect(() => { window.focus(); }, []); return ( <Modal disableEscape {...modalProps}> <Modal.Body> <ModalMessage message={message} description={description} /> </Modal.Body> <Modal.Footer> <ModalButton {...modalProps} /> </Modal.Footer> </Modal> ); } function ModalButton({ onOk, okText, onCancel, cancelText, }: Partial<ModalConfirmProps>) { const t = useTranslation(); const mainButtonRef = useRef<HTMLButtonElement>(null); useEffect(() => { if (mainButtonRef.current) { mainButtonRef.current.focus(); } }, []); return ( <> <Button type="primary" onClick={onOk} ref={mainButtonRef}> {okText || t.okText} </Button> <Button onClick={onCancel}>{cancelText || t.cancelText}</Button> </> ); } |