david_bai
56 lines
1.6 KiB
TypeScript
56 lines
1.6 KiB
TypeScript
//弹窗会在满足条件时自动弹出，并确保只弹出一次
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'use client';
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import { useEffect, useState } from 'react';
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import {
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Dialog,
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DialogContent,
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DialogHeader,
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DialogTitle,
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DialogDescription,
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} from '@/components/ui/dialog';
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interface AutoPopupDialogProps {
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// 用于localStorage的唯一标识
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storageKey: string;
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// 弹窗标题
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title: string;
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// 弹窗描述内容
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description: string;
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// 触发弹窗的条件函数
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condition?: () => boolean;
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}
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export function AutoPopupDialog({
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storageKey,
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title,
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description,
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condition = () => true,
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}: AutoPopupDialogProps) {
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const [open, setOpen] = useState(false);
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useEffect(() => {
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// 检查是否已经显示过
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const hasShown = localStorage.getItem(storageKey);//localStorage 是一种 Web Storage 技术，允许浏览器在客户端本地存储数据。它可以存储键值对（key-value），并且这些数据在页面刷新、浏览器重启后仍然存在，直到手动删除或通过代码清除。
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if (!hasShown && condition()) {
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setOpen(true);
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// 标记为已显示
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localStorage.setItem(storageKey, 'true');
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}
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}, [storageKey, condition]);
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return (
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<Dialog open={open} onOpenChange={setOpen}>
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<DialogContent className="sm:max-w-[425px]">
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<DialogHeader>
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<DialogTitle className="text-xl font-semibold">{title}</DialogTitle>
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<DialogDescription className="mt-2 text-muted-foreground">
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{description}
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</DialogDescription>
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</DialogHeader>
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</DialogContent>
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</Dialog>
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);
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}
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