71 lines
2.0 KiB
TypeScript
71 lines
2.0 KiB
TypeScript
import { createApp } from 'vue';
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import ConfirmDialog from './ConfirmDialog';
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import { destroyFns, ModalFuncProps } from './Modal';
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import Omit from 'omit.js';
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export default function confirm(config: ModalFuncProps) {
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const div = document.createElement('div');
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document.body.appendChild(div);
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let currentConfig = { ...Omit(config, ['parentContext']), close, visible: true };
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let confirmDialogInstance = null;
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let confirmDialogProps = {};
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function close(this: typeof close, ...args: any[]) {
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currentConfig = {
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...currentConfig,
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visible: false,
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afterClose: destroy.bind(this, ...args),
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};
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update(currentConfig);
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}
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function update(newConfig: ModalFuncProps) {
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currentConfig = {
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...currentConfig,
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...newConfig,
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};
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confirmDialogInstance &&
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Object.assign(confirmDialogInstance, { confirmDialogProps: currentConfig });
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}
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function destroy(...args: any[]) {
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if (confirmDialogInstance && div.parentNode) {
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confirmDialogInstance.vIf = false; // hack destroy
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confirmDialogInstance = null;
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div.parentNode.removeChild(div);
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}
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const triggerCancel = args.some(param => param && param.triggerCancel);
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if (config.onCancel && triggerCancel) {
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config.onCancel(...args);
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}
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for (let i = 0; i < destroyFns.length; i++) {
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const fn = destroyFns[i];
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if (fn === close) {
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destroyFns.splice(i, 1);
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break;
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}
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}
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}
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function render(props: ModalFuncProps) {
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confirmDialogProps = props;
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return createApp({
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parent: (config as any).parentContext,
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data() {
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return { confirmDialogProps, vIf: true };
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},
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render() {
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// 先解构，避免报错，原因不详
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const cdProps = { ...this.confirmDialogProps };
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return this.vIf ? <ConfirmDialog {...cdProps} /> : null;
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},
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}).mount(div);
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}
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confirmDialogInstance = render(currentConfig);
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destroyFns.push(close);
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return {
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destroy: close,
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update,
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};
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}
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