Nuxt3 实战 (六)：Footer 底部布局

news2024/12/24 21:16:33

前言

今天开发项目的 Footer 布局，这里我们参考 Nuxt-UI 官网的布局。

需求拆分

准备好域名备案号和 icp 图标
底部社交按钮链接或其他链接
布局组件开发

Footer 布局

新建 components/AppFooter.vue 文件：

<template>
 <footer class="fixed bottom-0 w-full">
   <UDivider :avatar="{ src: '/logo.svg' }" />
   <div class="flex justify-between items-center px-4 md:px-8 lg:px-32 py-3 max-sm:flex-col -mt-2.5">
     <!-- icp 备案 -->
     <ULink
       to="https://beian.miit.gov.cn/#/Integrated/index"
       target="_blank"
       active-class="text-primary"
       inactive-class="text-sm text-gray-400 hover:text-gray-600 dark:hover:text-gray-300"
     >
       <div class="flex items-center gap-2">
         <NuxtImg
           src="/icp.png"
           alt="粤ICP备2023007649号-3"
           class="w-4"
         />
         粤ICP备2023007649号-3
       </div>
     </ULink>
     <!-- 社交图标 -->
     <div class="max-sm:order-first">
       <!-- github -->
       <SocialButton
         icon="i-ri-github-line"
         url="https://github.com/baiwumm"
         tip="Github"
       />
       <!-- 微信 -->
       <SocialButton
         icon="i-ri-wechat-line"
         url="https://wechat.baiwumm.com/"
         tip="微信"
       />
       <!-- 电子邮箱 -->
       <SocialButton
         icon="i-ri-mail-line"
         url="mailto:baiwumm@foxmail.com"
         tip="Email"
       />
       <!-- 博客 -->
       <SocialButton
         icon="i-ri-quill-pen-line"
         url="https://baiwumm.com"
         tip="博客"
       />
     </div>
   </div>
 </footer>
</template>

layouts/default.vue 文件配置组件：

<template>
 <div>
   <!-- header -->
   <AppHeader />
   <!-- main -->
   <slot />
   <!-- footer -->
   <AppFooter />
 </div>
</template>

这里我们顺便给 AppColorMode 组件加个切换过渡动画，让网站丰富一点：

 <script setup lang="ts">
 const colorMode = useColorMode()

 // 切换模式
 const setColorMode = () => {
   colorMode.value = colorMode.value === 'dark' ? 'light' : 'dark'
 }

 // 判断是否支持 startViewTransition API
 const enableTransitions = () =>
   'startViewTransition' in document &&
   window.matchMedia('(prefers-reduced-motion: no-preference)').matches

 // 切换动画
 async function toggleDark({ clientX: x, clientY: y }: MouseEvent) {
   const isDark = colorMode.value === 'dark'

   if (!enableTransitions()) {
     setColorMode()
     return
   }

   const clipPath = [
     `circle(0px at ${x}px ${y}px)`,
     `circle(${Math.hypot(
       Math.max(x, innerWidth - x),
       Math.max(y, innerHeight - y)
     )}px at ${x}px ${y}px)`
   ]

   await document.startViewTransition(async () => {
     setColorMode()
     await nextTick()
   }).ready

   document.documentElement.animate(
     { clipPath: !isDark ? clipPath.reverse() : clipPath },
     {
       duration: 300,
       easing: 'ease-in',
       pseudoElement: `::view-transition-${!isDark ? 'old' : 'new'}(root)`
     }
   )
 }
 </script>

 <template>
   <UTooltip :text="`切换${$colorMode.value === 'dark' ? '白天' : '黑夜'}模式`">
     <UButton
       :icon="$colorMode.value === 'dark' ? 'i-heroicons-moon-solid' : ' i-heroicons-sun-solid'"
       size="sm"
       variant="ghost"
       class="text-gray-700 dark:text-gray-200 hover:text-gray-900 dark:hover:text-white hover:bg-gray-50 dark:hover:bg-gray-800"
       @click="toggleDark"
     />
   </UTooltip>
 </template>

 <style>
 ::view-transition-old(root),
 ::view-transition-new(root) {
   animation: none;
   mix-blend-mode: normal;
 }

 ::view-transition-old(root),
 .dark::view-transition-new(root) {
   z-index: 1;
 }

 ::view-transition-new(root),
 .dark::view-transition-old(root) {
   z-index: 9999;
 }
 </style>