uni-app WeChat applet custom middle circular tabbar

1. Customize tabbar effect

2. pagesCreate a new tabbar page

1. First create a new page in the pages.json filetabbar

"pages": [ //pages数组中第一项表示应用启动页，参考：https://uniapp.dcloud.io/collocation/pages
	{
    
    
		"path": "pages/index/tabbar",
		"style": {
    
    
			"navigationBarTitleText": "tabbar页面",
			"navigationStyle": "custom"
		}
	},
	.....// 其他页面
],

3. tabbar page structure

1. This page is mainly about writing the html style and layout of tabbar, referencing the main page code, and displaying it through v-if controlindex, < a i=3>, , , first-level pagesearchmaimnewsme

4. Complete code of tabbar page

1. There are too many css style files so I won’t post them.

<template>
	<view>
		<index  v-if="PageCur=='index'"></index>
		<search v-if="PageCur=='search'"></search>
		<news v-if="PageCur=='news'"></news>
		<me v-if="PageCur=='me'"></me>
		
		<view class="box">
			<view class="cu-bar tabbar bg-white shadow foot">
				<view class="action" @click="NavChange" data-cur="index">
					<view class='cuIcon-cu-image'>
						<image v-if="PageCur=='index'" src="../../static/tabBar/index_cur.png"></image>
						<image v-if="PageCur != 'index'" src="../../static/tabBar/index.png"></image>
					</view>
					<view :class="PageCur=='index'?'color_main':'text-gray'">首页</view>
				</view>

				<view class="action" @click="NavChange" data-cur="search">
					<view class='cuIcon-cu-image'>
						<view class="cu-tag badge"></view>
						<image v-if="PageCur=='search'" src="../../static/tabBar/shop_cur.png"></image>
						<image v-if="PageCur != 'search'" src="../../static/tabBar/shop.png"></image>
					</view>
					<view :class="PageCur=='search'?'color_main':'text-gray'">会员专区</view>
					
				</view>
<view @click="NavChange" class="action text-gray add-action" data-cur="main">
					<image class="logo_btn" mode="widthFix" src="../../static/logo.png"></image>
					<view :class="PageCur=='main'?'color_main':'text-gray'">组件模板</view>
				</view>

				<view class="action" @click="NavChange" data-cur="news">
					<view class='cuIcon-cu-image'>
						<view class="cu-tag badge">{
   
   {message}}</view>
						<image v-if="PageCur=='news'" src="../../static/tabBar/order_cur.png"></image>
						<image v-if="PageCur != 'news'" src="../../static/tabBar/order.png"></image>
					</view>
					<view :class="PageCur=='news'?'color_main':'text-gray'">文章资讯</view>
				</view>

				<view class="action" @click="NavChange" data-cur="me">
					<view class='cuIcon-cu-image'>
						<image v-if="PageCur=='me'" src="../../static/tabBar/me_cur.png"></image>
						<image v-if="PageCur != 'me'" src="../../static/tabBar/me.png"></image>
					</view>
					<view :class="PageCur=='me'?'color_main':'text-gray'">个人中心</view>
				</view>

			</view>
		</view>

	</view>
</template>

<script>
	import index from "./index.vue";	//首页
	import search from "./search.vue";	//会员专区
	import main from "./main.vue";	//组件模板
	import news from "./news.vue";	//文章咨询
	import me from "./me.vue";	//个人中心
	export default {
      
      
		components: {
      
      
			index,
			search,
			main,
			news,
			me
		},
		data() {
      
      
			return {
      
      
				PageCur: 'index',
				message: '99+',
				duration:1
			};
		},
		methods: {
      
      
			NavChange: function(e) {
      
      
				this.PageCur = e.currentTarget.dataset.cur;
			},
		}
	}
</script>

<style lang="scss">
	// 省略
</style>