我正在尝试为我的Phoenix LiveView项目实现一个模式。但遇到了一个问题——我的模态在屏幕上，但我仍然可以使用选项卡与页面上的元素交互。这是我的tailwindcss代码出了问题吗？为了打开我的模态，我使用以下路线："；user/change_email"；。我的LiveView模态保持显示的状态
<div>
<div id={"#{@id}"}
phx-hook="Modal"
x-data={"{ open: #{@show} }"}
x-init={"() => {
$nextTick(() => $refs.modalRightButton.focus())
$watch('open', isOpen => {
console.log('WATCH OPEN = ' + isOpen)
if (!isOpen) {
modalHook.modalClosing(#{@leave_duration})
}
})
}"}
@keydown.escape.window="if (connected) open = false"
x-show="open"
x-cloak>
<div class="z-50 fixed bottom-0 inset-x-0 px-4 pb-4 sm:inset-0 sm:flex sm:items-center sm:justify-center">
<!-- BACKDROP -->
<div x-show="open"
x-cloak
x-transition:enter={"ease-out duration-#{@enter_duration}"}
x-transition:enter-start="opacity-0"
x-transition:enter-end="opacity-100"
x-transition:leave={"ease-in duration-#{@leave_duration}"}
x-transition:leave-start="opacity-100"
x-transition:leave-end="opacity-0"
class="fixed inset-0 transition-opacity">
<div class={"absolute inset-0 #{@background_color} #{@background_opacity}"}></div>
</div>
<div x-show="open"
x-cloak
@click.away="if (connected) open = false"
x-transition:enter={"ease-out duration-#{@enter_duration}"}
x-transition:enter-start="opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95"
x-transition:enter-end="opacity-100 translate-y-0 sm:scale-100"
x-transition:leave={"ease-in duration-#{@leave_duration}"}
x-transition:leave-start="opacity-100 translate-y-0 sm:scale-100"
x-transition:leave-end="opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95"
class="bg-white rounded-lg overflow-hidden shadow-xl transform transition-all sm:max-w-lg sm:w-full"
role="dialog"
aria-modal="true"
aria-labelledby="modal-headline"
aria-describedby="modal-description">
<div class="bg-white px-4 pt-5 pb-4 sm:p-6 sm:pb-4">
<div class="sm:flex sm:items-start">
<div class="mx-auto flex-shrink-0 flex items-center justify-center h-12 w-12 rounded-full bg-red-100 sm:mx-0 sm:h-10 sm:w-10">
<!-- SVG el -->
<svg class="h-6 w-6 text-red-600"
fill="none"
viewBox="0 0 24 24"
stroke="currentColor">
<path stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1. 333.192 3 1.732 3z" />
</svg>
</div>
<div class="mt-3 text-center sm:mt-0 sm:ml-4 sm:text-left">
<h3 class={"text-lg leading-6 font-medium #{@title_color}"}
id="modal-headline">
<%= @title %>
</h3>
<div class="mt-2">
<p class={"text-sm leading-5 #{@body_color}"}
id="modal-description">
<%= @body %>
</p>
</div>
</div>
</div>
</div>
<div class="bg-gray-50 px-4 py-3 sm:px-6 sm:flex sm:flex-row-reverse">
<span class="flex w-full rounded-md shadow-sm sm:ml-3 sm:w-auto">
<button type="button"
phx-click="right-button-click"
phx-target={"#{@id}"}
class={"inline-flex justify-center w-full rounded-md border border-transparent px-4 py-2 bg-#{@right_button_color}-600 text-base leading-6 font-medium text-white shadow-sm hover:bg-#{@right_button_color}-500 focus:outline-none focus:border-#{@right_button_color}-700 focus:shadow-outline-#{@right_button_color} transition ease-in-out duration-150 sm:text-sm sm:leading-5"}
x-ref="modalRightButton"
@click="if (connected) open = false">
<%= @right_button %>
</button>
</span>
<%= if @left_button != nil do %>
<span class="mt-3 flex w-full rounded-md shadow-sm sm:mt-0 sm:w-auto">
<button type="button"
phx-click="left-button-click"
phx-target={"#{@id}"}
class="inline-flex justify-center w-full rounded-md border border-gray-300 px-4 py-2 bg-white text-base leading-6 font-medium text-gray-700 shadow-sm hover:text-gray-500 focus:outline-none focus:border-blue-300 focus:shadow-outline-blue transition ease-in-out duration-150 sm:text-sm sm:leading-5"
@click="if (connected) open = false">
<%= @left_button %>
</button>
</span>
<% end %>
</div>
</div>
</div>
</div>
<template id={"connection-#{@id}"} phx-hook="ConnectionStatus"></template>
</div>
CSS没有任何问题。Alpine.js可以通过Trap插件为您处理此问题：https://alpinejs.dev/plugins/trap
在您的示例中，这将类似于：
<div
...
x-show="open"
x-trap.inert.noscroll="open"
...>