I_A*_*I_A 1 javascript reactjs hamburger-menu tailwind-css
我正在使用 React 和 TailwindCSS 构建一个汉堡菜单。单击“X”按钮后,我将状态更改isOpen为false. div包装菜单的 类对状态变化做出反应,但菜单不会滑出。我在这里缺少什么?
侧边栏.js:
const Sidebar = () => {
const [isOpen, toggleSidebar] = React.useState(true);
return (
<div className="h-screen flex">
<div
className={`fixed z-30 inset-y-0 left-0 w-64 px-8 py-4 bg-gray-100 border-r overflow-auto lg:static lg:inset-auto lg:translate-x-0 ${
isOpen
? "translate-x-0 ease-out transition-medium"
: "-translate-x-full ease-in transition-medium"
}`}
>
<div className="-mx-3 pl-3 pr-1 flex items-center justify-between">
<span>
<p className="h-10 w-10">Logo</p>
</span>
<button
onClick={() => toggleSidebar(false)}
className="text-gray-700 lg:hidden"
>
<svg fill="none" viewBox="0 0 24 24" className="h-6 w-6">
<path
d="M6 18L18 6M6 6L18 18"
strokeLinecap="round"
strokeLinejoin="round"
strokeWidth="2"
stroke="currentColor"
/>
</svg>
</button>
</div>
<nav className="mt-8">
<h3 className="text-xs font-semibold text-gray-600 uppercase tracking-wide">
STUFF
</h3>
<button className="mt-2 -ml-1 flex items-center text-sm font-medium text-gray-600">
<svg
className="h-5 w-5 text-gray-500"
viewBox="0 0 24 24"
fill="none"
>
<path
d="M12 7v10m5-5H7"
stroke="currentColor"
strokeWidth="2"
strokeLinecap="round"
/>
</svg>
<span className="ml-1">Add Stuff</span>
</button>
</nav>
</div>
</div>
);
};
ReactDOM.render(<Sidebar />, document.getElementById("root"));
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如果有帮助,这是我的脚本的代码笔:
根据 Tailwind 文档,您需要添加transform实用程序。
https://tailwindcss.com/docs/translate/#usage
通过首先使用转换实用程序启用转换,然后使用 translate-x-{amount} 和 translate-y-{amount} 实用程序指定转换方向和距离来转换元素。
所以transform在类中添加。
className={`
fixed z-30 inset-y-0 left-0 w-64 px-8 py-4 bg-gray-100 border-r
overflow-auto lg:static lg:inset-auto lg:translate-x-0
transform ${
isOpen
? "translate-x-0 ease-out transition-medium"
: "-translate-x-full ease-in transition-medium"
}`}
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