代码应用场景介绍
本代码段适用于构建一个交互式仪表盘,展示有关用户活动和自然保护区的实时数据。它提供了一个干净、直观的界面,允许用户快速浏览信息并做出明智的决定。
代码基本功能介绍
此代码段具有以下基本功能:
功能实现步骤及关键代码分析说明
1. 数据准备
activities
和 reserves
,分别存储用户活动和自然保护区的数据。ref
钩子来管理这些变量的状态。2. 渲染活动和保护区列表
v-for
指令遍历 activities
和 reserves
数组,并为每个项目渲染一个卡片。3. 渲染交互式图表
ECharts
组件创建交互式图表。4. 创建新帖子
关键代码分析:
<template>
<div class="bg-gray-100">
<div class="flex items-center justify-between p-4 border-b border-gray-200">
<div class="flex items-center">
<img
src="https://source.unsplash.com/random/40x40"
alt="avatar"
class="w-8 h-8 rounded-full mr-4"
/>
<div class="text-sm font-medium text-gray-900">
John Doe
</div>
</div>
<div>
<button
type="button"
class="inline-flex items-center px-4 py-2 border border-transparent rounded-md shadow-sm text-sm font-medium text-white bg-indigo-600 hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500"
>
Create Post
</button>
</div>
</div>
<div class="py-4">
<div class="max-w-2xl mx-auto">
<div class="grid grid-cols-1 gap-4 sm:grid-cols-2">
<!-- Activities -->
<div
class="bg-white shadow-md rounded-lg p-4 flex flex-col justify-between"
>
<div class="flex items-center justify-between">
<h2 class="text-lg font-medium text-gray-900">
Activities near you
</h2>
<a
href="#"
class="text-indigo-600 hover:text-indigo-700"
>
See all
</a>
</div>
<div class="mt-4">
<div class="grid grid-cols-2 gap-4">
<!-- Activity card -->
<div
class="bg-gray-100 rounded-lg p-4 flex flex-col justify-between"
>
<img
src="https://source.unsplash.com/random/160x160"
alt="image"
class="w-full h-24 object-cover rounded-t-lg"
/>
<div class="flex items-center justify-between mt-4">
<h3 class="text-sm font-medium text-gray-900">
Biking Offroad
</h3>
<div class="flex items-center">
<svg
xmlns="http://www.w3.org/2000/svg"
class="h-5 w-5 text-indigo-600"
viewBox="0 0 20 20"
fill="currentColor"
>
<path
fill-rule="evenodd"
d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-8.707l-1.707 1.707a1 1 0 001.414 1.414l3-3a1 1 0 000-1.414l-3-3a1 1 0 10-1.414 1.414L13.293 9.293zM10 5a1 1 0 112 0v6a1 1 0 11-2 0V5z"
clip-rule="evenodd"
/>
</svg>
<span class="text-sm text-gray-500">
1.2km
</span>
</div>
</div>
</div>
<!-- ... -->
</div>
</div>
</div>
<!-- Reserves -->
<div
class="bg-white shadow-md rounded-lg p-4 flex flex-col justify-between"
>
<div class="flex items-center justify-between">
<h2 class="text-lg font-medium text-gray-900">
Reserves near you
</h2>
<a
href="#"
class="text-indigo-600 hover:text-indigo-700"
>
See all
</a>
</div>
<div class="mt-4">
<div class="grid grid-cols-2 gap-4">
<!-- Reserve card -->
<div
class="bg-gray-100 rounded-lg p-4 flex flex-col justify-between"
>
<img
src="https://source.unsplash.com/random/160x160"
alt="image"
class="w-full h-24 object-cover rounded-t-lg"
/>
<div class="flex items-center justify-between mt-4">
<h3 class="text-sm font-medium text-gray-900">
African Safari
</h3>
<div class="flex items-center">
<svg
xmlns="http://www.w3.org/2000/svg"
class="h-5 w-5 text-indigo-600"
viewBox="0 0 20 20"
fill="currentColor"
>
<path
fill-rule="evenodd"
d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-8.707l-1.707 1.707a1 1 0 001.414 1.414l3-3a1 1 0 000-1.414l-3-3a1 1 0 10-1.414 1.414L13.293 9.293zM10 5a1 1 0 112 0v6a1 1 0 11-2 0V5z"
clip-rule="evenodd"
/>
</svg>
<span class="text-sm text-gray-500">
10km
</span>
</div>
</div>
</div>
<!-- ... -->
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</template>
5. 创建新帖子
<button
type="button"
class="inline-flex items-center px-4 py-2 border border-transparent rounded-md shadow-sm text-sm font-medium text-white bg-indigo-600 hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500"
>
Create Post
</button>