【发布时间】:2026-01-07 17:00:02
【问题描述】:
我正在尝试使用 flex-grow 使主体部分填充屏幕并将导航贴在底部,但我无法确定将它们应用于哪些元素。谁能指出它应该在哪个元素上?
我尝试使用 flex-col 将 _app.js 中导航上方的 div 设为 flex,然后将 flex-grow 应用于 category/[slug].js 的正文部分,但没有成功。
import Head from "next/head";
import Link from "next/link";
import Skeleton from "react-loading-skeleton";
import { CURSORY_ARTICLES_BY_CATEGORY_QUERY } from "../../queries/articles";
import { useRouter } from 'next/router';
import { useQuery } from "@apollo/react-hooks";
const Main = () => {
const router = useRouter()
const { slug } = router.query;
const { data, loading, error } = useQuery(CURSORY_ARTICLES_BY_CATEGORY_QUERY, {
variables: { category: slug }
});
return (
<div>
<Head>
<link
rel="preload"
href='../public/fonts/Apple.ttf'
as="font"
crossOrigin=""
/>
</Head>
<div className="max-w-full flex container bg-gray-terminal bg-image justify-around">
<ul className="flex flex-col font-apple">
{
loading ? <Skeleton count={6} width={512} height={256}></Skeleton> :
error ? <p>Error: {JSON.stringify(error)}</p> :
data.articles.map(
(article) => {
return (
<Link href={`/articles/${article.slug}`}>
<li key={article.slug} className="rounded gird grid-cols-4 justify-between cursor-pointer my-8 mx-2 md:mx-4 lg:mx-8 text-green-terminal hover:text-white border-4 border-green-terminal hover:border-white shadow-2xl bg-gray-terminal">
<h1 className="mx-4 py-4 sm:py-2 w-1/3 col-span-1 font-apple">{article.title}</h1>
<p className="mx-4 text-sm py-4 sm:py-2 w-2/3 col-span-3 font-apple">{article.description}</p>
</li>
</Link>
);
}
)
}
</ul>
</div>
</div>
);
}
export default function SelectedCategory() {
return (
<Main />
)
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/16.6.3/umd/react.production.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/16.6.3/umd/react-dom.production.min.js"></script>
import React from "react";
import { ApolloProvider } from "@apollo/react-hooks";
import client from "../lib/apollo";
import Nav from "../components/nav";
import Footer from "../components/footer";
import '../styles/globals.css'
function MyApp({ Component, pageProps }) {
return (
<ApolloProvider client={client}>
<div className="flex flex-col">
<Nav />
<Component {...pageProps} />
<Footer />
</div>
</ApolloProvider>
);
}
export default MyApp
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/16.6.3/umd/react.production.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/16.6.3/umd/react-dom.production.min.js"></script>
import Link from 'next/link';
export default function Footer() {
return (
<footer className="max-w-full container flex flex-col items-center bg-black font-apple">
<Link href="https://twitter.com/Unenunciate">
<svg className="my-4 cursor-pointer text-green-terminal fill-current hover:text-white" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path d="M24 4.557c-.883.392-1.832.656-2.828.775 1.017-.609 1.798-1.574 2.165-2.724-.951.564-2.005.974-3.127 1.195-.897-.957-2.178-1.555-3.594-1.555-3.179 0-5.515 2.966-4.797 6.045-4.091-.205-7.719-2.165-10.148-5.144-1.29 2.213-.669 5.108 1.523 6.574-.806-.026-1.566-.247-2.229-.616-.054 2.281 1.581 4.415 3.949 4.89-.693.188-1.452.232-2.224.084.626 1.956 2.444 3.379 4.6 3.419-2.07 1.623-4.678 2.348-7.29 2.04 2.179 1.397 4.768 2.212 7.548 2.212 9.142 0 14.307-7.721 13.995-14.646.962-.695 1.797-1.562 2.457-2.549z"/></svg>
</Link>
<Link href="/contact">
<div className="tracking-wider text-md mb-4 text-green-terminal hover:text-white border-green-terminal hover:border-white hover:shadow-lg">
Contact
</div>
</Link>
<div className="text-green-terminal text-sm mb-2">
Copyright Ⓒ 2021
</div>
</footer>
);
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/16.6.3/umd/react.production.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/16.6.3/umd/react-dom.production.min.js"></script>
import CATEGORIES_QUERY from "../queries/categories";
import Link from 'next/link';
import Skeleton from "react-loading-skeleton";
import { useQuery } from "@apollo/react-hooks";
export default function Nav() {
const { data, loading, error } = useQuery(CATEGORIES_QUERY, {
variables: { slug: "categories" }
});
return (
<div className="bg-black max-w sticky">
<div>
<nav className="flex justify-between container mx-auto py-4">
<ul>
<li className="group flex flex-row mx-2 text-green-terminal group-hover:text-white border-b-4 border-radius border-green-terminal hover:border-white hover:shadow-lg">
<Link href="/">
<div className="flex flex-row cursor-pointer">
<svg xmlns="http://www.w3.org/2000/svg" className="group-hover:text-white text-green-terminal fill-current h-5 w-5 -translate-y-2 icon " viewBox="0 0 20 20" fill="#fff">
<path fill-rule="evenodd" d="M2 5a2 2 0 012-2h12a2 2 0 012 2v10a2 2 0 01-2 2H4a2 2 0 01-2-2V5zm3.293 1.293a1 1 0 011.414 0l3 3a1 1 0 010 1.414l-3 3a1 1 0 01-1.414-1.414L7.586 10 5.293 7.707a1 1 0 010-1.414zM11 12a1 1 0 100 2h3a1 1 0 100-2h-3z" clip-rule="evenodd" />
</svg>
<span className="group-hover:text-white font-apple tracking-widest">
Uenunciate
</span>
</div>
</Link>
</li>
</ul>
<ul>
</ul>
<div className="flex justify-between">
<ul className="flex flex-wrap mx-2 md:mx-4 lg:mx-8">
{
loading ? <Skeleton count={2} width={12} height={12}></Skeleton>:
error ? <p>Error: {JSON.stringify(error)}</p> :
data.categories.map(
(category) => {
return (
<li key={category.slug} className="mx-2 md:mx-4 lg:mx-8 font-apple tracking-widest text-green-terminal hover:text-white border-b-4 border-green-terminal hover:border-white hover:shadow-lg ">
<Link href={`/categories/${category.slug}`}>
{category.name}
</Link>
</li>
);
}
)
}
</ul>
</div>
</nav>
</div>
</div>
)
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/16.6.3/umd/react.production.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/16.6.3/umd/react-dom.production.min.js"></script>
【问题讨论】:
标签: javascript css reactjs next.js tailwind-css