我有一个侧面菜单，当它打开时，将显示一个覆盖层，但我不知道为什么当我单击整个页面变成白色而不是关闭侧面菜单时，当我使用检查时，我意识到代码已更改。 （直到昨天为止都运行良好，但今天我在没有进行任何更改的情况下发现了这个问题。） 这是我的标题部分代码（我使用 tailwind css 和 alpine js）
<body dir="rtl" class="select-none ">
<div x-data="dropdown" class="relative z-40">
<!-- header -->
<header class="z-40 bg-white">
<div
class="relative flex flex-row-reverse items-center justify-between w-full h-16 px-4 lg:h-24 lg:container lg:justify-start lg:flex-row lg:px-16 gap-x-6">
<img src="./Assets/imgs/Icons-Logos/snappTextLogo.svg" alt="snappTextLogo" />
<div @click="toggle" class=" lg:hidden">
<img x-show="!open" class="inline-block size-8" src="./Assets/imgs/Icons-Logos/menuIcon.svg"
alt="menuIcon-bars" />
<img x-show="open" class="inline-block size-8" src="./Assets/imgs/Icons-Logos/closeIcon.svg"
alt="closeIcon" />
</div>
<!-- side menu in responsve mode -->
<ul x-show="open" x-transition x-data="{ sideItem : { superApp : false , aboutUs : false, download: false } }"
class="max-w-[500px] overflow-y-scroll cursor-pointer w-full h-screen lg:hidden flex flex-col bg-white text-black/60 *:p-4 absolute top-[64px] right-0 border-t">
<li class="flex flex-col !py-2">
<span @click="sideItem.superApp = !sideItem.superApp" class="flex justify-between">
<p class="font-bold text-black">سوپراپ اسنپ</p>
<img x-show="!sideItem.superApp" class=" size-4 stroke-black"
src="./Assets/imgs/Icons-Logos/arrowdown.svg" alt="arrowdown">
<img x-show="sideItem.superApp" class=" size-4 stroke-black" src="./Assets/imgs/Icons-Logos/arrowup.svg"
alt="arrowup">
</span>
<div class="pr-2 overflow-hidden">
<ul x-show="sideItem.superApp" x-transition:enter="transition ease-out duration-300"
x-transition:enter-start="-translate-y-full opacity-0 transition" x-transition:enter-end="translate-y-1"
x-transition:leave="transition ease-in duration-300" x-transition:leave-start="translate-y-1"
x-transition:leave-end="-translate-y-full opacity-0 transition"
class="relative pt-4 space-y-4 text-black/60">
<li class="">درخواست تاکسی</li>
<li class="">پیک موتوری</li>
<li class="">سفارش آنلاین غذا</li>
<li class="">سوپرمارکت</li>
<li class="">رزرو بلیط هواپیما</li>
<li class="">رزرو بلیط قطار</li>
<li class="">رزرو بلیط اتوبوس</li>
<li class="">رزرو هتل</li>
<li class="">درخواست وانت بار</li>
<li class="">خدمات اسباب‌کشی</li>
<li class="">پزشک و مشاور</li>
</ul>
</div>
</li>
<li>
ثبت‌نام راننده اسنپ
<span class="text-green-500">(سواری، موتور و وانت)</span>
</li>
<li>باشگاه رانندگان</li>
<li>پنل سازمانی</li>
<li>بلاگ</li>
<li>
<span @click="sideItem.aboutUs = !sideItem.aboutUs" class="relative flex justify-between">
<p class="font-bold text-black">درباره‌ی اسنپ</p>
<img x-show="!sideItem.aboutUs" class=" size-4 stroke-black" src="./Assets/imgs/Icons-Logos/arrowdown.svg"
alt="arrowdown">
<img x-show="sideItem.aboutUs" class=" size-4 stroke-black" src="./Assets/imgs/Icons-Logos/arrowup.svg"
alt="arrowup">
</span>
<div x-show="sideItem.aboutUs" class="pr-2 overflow-hidden">
<ul x-show="sideItem.aboutUs" x-transition:enter="transition ease-out duration-300"
x-transition:enter-start="-translate-y-full opacity-0 transition" x-transition:enter-end="translate-y-1"
x-transition:leave="transition ease-in duration-300" x-transition:leave-start="translate-y-1"
x-transition:leave-end="-translate-y-full opacity-0 transition"
class="relative pt-4 space-y-4 text-black/60">
<li>فرصت های شغلی</li>
<li>درباره ما</li>
<li>تماس با ما</li>
</ul>
</div>
</li>
<hr class="!py-2 mx-4">
<li class="flex flex-col !py-0 !my-0">
<span @click="sideItem.download = !sideItem.download" class="relative flex justify-between">
<p class="font-bold text-green-500">اپلیکیشن اسنپ</p>
<img x-show="!sideItem.download" class=" size-4 stroke-green-500"
src="./Assets/imgs/Icons-Logos/arrowdown.svg" alt="arrowdown">
<img x-show="sideItem.download" class=" size-4 stroke-green-500"
src="./Assets/imgs/Icons-Logos/arrowup.svg" alt="arrowup">
</span>
<div x-show="sideItem.download" class="pr-2 overflow-y-scroll">
<ul x-show="sideItem.download" x-transition:enter="transition ease-out duration-300"
x-transition:enter-start="-translate-y-full opacity-0 transition" x-transition:enter-end="translate-y-1"
x-transition:leave="transition ease-in duration-300" x-transition:leave-start="translate-y-1"
x-transition:leave-end="-translate-y-full opacity-0 transition"
class="relative pt-4 space-y-4 text-black/60">
<li>
<span class="flex">
<img style="padding-inline:4px ;" class="w-10 h-8"
src="/Assets/imgs/Icons-Logos/directdownload-icon.png" alt="directdownload-icon">
<p class="pr-1">دانلود مستقیم</p>
</span>
</li>
<li>
<span class="flex">
<img style="padding-inline:4px ;" class="w-10 h-8" src="/Assets/imgs/Icons-Logos/cafebazaar.png"
alt="cafebazaar">
<p class="pr-1">دانلود از کافه‌بازار</p>
</span>
</li>
<li>
<span class="flex">
<img style="padding-inline:4px ;" class="w-10 h-8" src="/Assets/imgs/Icons-Logos/myketmarketicon.png"
alt="myketmarketicon">
<p class="pr-1">دانلود از مایکت</p>
</span>
</li>
<li>
<span class="flex">
<img style="padding-inline:4px ;" class="w-10 h-8" src="/Assets/imgs/Icons-Logos/snapp-pwa.svg"
alt="snapp-pwa">
<p class="pr-1">وب اپلیکیشن اسنپ (iOS)</p>
</span>
</li>
<li>
<span class="flex">
<img style="padding-inline:4px ;" class="w-10 h-8" src="/Assets/imgs/Icons-Logos/apple.png"
alt="apple">
<p class="pr-1">دانلود از اپ استور</p>
</span>
</li>
</ul>
</div>
</li>
</ul>
<!-- desktop navbar -->
<ul class="hidden text-sm text-black/60 lg:justify-start lg:flex lg:gap-x-9"
x-data="{ menuItems : { superApp : false , aboutUs : false } }">
<li @mouseenter="menuItems.superApp = true" @mouseleave="menuItems.superApp = false"
class="relative flex flex-col items-center cursor-default gap-x-4">
<span class="flex items-center gap-x-2">
سوپراپ اسنپ
<img class=" size-4 stroke-black/60" src="./Assets/imgs/Icons-Logos/arrowdown.svg" alt="arrowdown">
</span>
<ul x-show="menuItems.superApp" x-transition
class="absolute *:px-4 *:py-3 rounded-lg bg-white *:cursor-pointer w-44 top-8 border">
<li class="hover:text-snappGreen hover:font-bold">درخواست تاکسی</li>
<li class="hover:text-snappGreen hover:font-bold">پیک موتوری</li>
<li class="hover:text-snappGreen hover:font-bold">سفارش آنلاین غذا</li>
<li class="hover:text-snappGreen hover:font-bold">سوپرمارکت</li>
<li class="hover:text-snappGreen hover:font-bold">رزرو بلیط هواپیما</li>
<li class="hover:text-snappGreen hover:font-bold">رزرو بلیط قطار</li>
<li class="hover:text-snappGreen hover:font-bold">رزرو بلیط اتوبوس</li>
<li class="hover:text-snappGreen hover:font-bold">رزرو هتل</li>
<li class="hover:text-snappGreen hover:font-bold">درخواست وانت بار</li>
<li class="hover:text-snappGreen hover:font-bold">خدمات اسباب‌کشی</li>
<li class="hover:text-snappGreen hover:font-bold">پزشک و مشاور</li>
</ul>
</li>
<li>ثبت‌نام راننده اسنپ</li>
<li>باشگاه رانندگان</li>
<li>پنل سازمانی</li>
<li>بلاگ</li>
<li @mouseenter="menuItems.aboutUs = true" @mouseleave="menuItems.aboutUs = false"
class="relative flex flex-col items-center cursor-default gap-x-4">
<span>
درباره‌ی اسنپ
<img class="inline-block size-4 stroke-black/60" src="./Assets/imgs/Icons-Logos/arrowdown.svg"
alt="arrowdown">
</span>
<ul x-show="menuItems.aboutUs" x-transition
class="absolute *:px-4 *:py-3 rounded-lg bg-white *:cursor-pointer w-44 top-8 border">
<li class="hover:text-snappGreen hover:font-bold">فرصت‌های شغلی</li>
<li class="hover:text-snappGreen hover:font-bold">درباره ما</li>
<li class="hover:text-snappGreen hover:font-bold">تماس با ما</li>
</ul>
</li>
</ul>
</div>
</header>
<!-- overlay -->
<div @click="closeToggle" x-show="open" class="fixed inset-0 w-full h-screen -z-10 lg:hidden bg-black/50"></div>
</div>
</body>
我想通过单击叠加层来关闭菜单
要通过点击overlay来关闭菜单，需要在overlay元素中添加一个触发关闭功能的事件监听器。您可以通过以下方式修改代码来实现此目的：
<body dir="rtl" class="select-none">
<div x-data="dropdown" class="relative z-40">
<!-- header -->
<header class="z-40 bg-white">
<!-- Your existing header content -->
<!-- overlay -->
<div @click.away="closeMenu" x-show="open" class="fixed inset-0 w-full h-screen -z-10 lg:hidden bg-black/50"></div>
</header>
</div>
</body>
在此修改中，我将 @click="closeToggle" 替换为 @click.away="closeMenu"。此 @click.away 指令侦听其所附加的元素外部的点击，当发生点击时，它会触发 closeMenu 函数。确保您的 closeMenu 函数切换打开状态以关闭菜单。
此外，请确保在 Alpine.js 脚本部分中定义 closeMenu 函数：
<script>
var dropdown = {
open: false,
toggle() {
this.open = !this.open;
},
closeMenu() {
this.open = false;
}
};
</script>