lanan-repair/components/tabBar/tabBar.vue

<template>
	<view class="bottoms">
		<view class="box" :class="{active: aindex == 1}" @click="getgogo(1)">
			<view class="imgs">
				<image mode="aspectFit" src="@/static/icons/tabbar/home.png" v-show="aindex != 1"></image>
				<image mode="aspectFit" src="@/static/icons/tabbar/home-checked.png" v-show="aindex == 1"></image>
			</view>
			<view class="">首页</view>
		</view>
		<view class="box" :class="{active: aindex == 2}" @click="getgogo(2)">
			<view class="imgs">
				<image mode="aspectFit" src="@/static/icons/tabbar/order.png" v-show="aindex != 2"></image>
				<image mode="aspectFit" src="@/static/icons/tabbar/order-checked.png" v-show="aindex == 2"></image>
			</view>
			<view class="">订单</view>
		</view>
		<view class="box" :class="{active: aindex == 3}" @click="getgogo(3)">
			<view class="imgs">
				<image mode="aspectFit" src="@/static/icons/tabbar/my.png" v-show="aindex != 3"></image>
				<image mode="aspectFit" src="@/static/icons/tabbar/my-checked.png" v-show="aindex == 3"></image>
			</view>
			<view class="">我的</view>
		</view>
	</view>
</template>

<script>
	import request from '../../utils/request';
	import {
		getToken
	} from '@/utils/auth'
	export default {
		data() {
			return {
				aindex: 1,
				msgNum: null,
        identity: 'user',
				nowPageInterval: null,
				arr: [{
						text: '首页'
					},
					{
						text: '消息'
					},
					{
						text: '运力'
					}
				]
			}
		},
		props: {
			msg: String|Number
		},
		onLoad() {
			console.log('tabbag', uni.getStorageSync('identity'));

		},
		onUnload() {
			if (this.nowPageInterval) {
				clearTimeout(this.nowPageInterval);
			}
		},
		mounted() {
			// #ifdef APP || H5
			this.identity = uni.getStorageSync('identity');
			// #endif
			this.aindex = this.msg
			
		},
		methods: {
			async getbottom() {
				if (!getToken()) {
					return
				}
				let res = await request({
					url: '/announcement/announcement/getOwnNoRead',
					method: 'get',

				})
				console.log('jitiao', res);
				if (res.code == 200) {
					this.msgNum = res.data
				}
			},
			getgogo(index) {


				if (index == 1) {
					this.aindex = index
					uni.reLaunch({
						url: '/pages/home/home'
					})
				}
				if (index == 2) {
					this.aindex = index
					uni.reLaunch({
						url: '/pages/orderList/orderList'
					})
				}
				if (index == 3) {
					this.aindex = index
					uni.reLaunch({
						url: '/pages/my/my'
					})
				}
			}
		}

	}
</script>

<style scoped lang="scss">
	.bottoms {
		width: 100%;
		// position: fixed;
		// bottom: 0px;
		background: #fff;
		display: flex;
		justify-content: space-between;
		font-size: 14px;
		font-weight: 400;
		color: #FFFFFF;
		padding: 12rpx 40rpx;
		box-sizing: border-box;
		box-shadow: 4rpx 2rpx 12rpx 0 #c3c3c3;
		position: relative;
		z-index: 99;
	}

	.box {
		flex: 1;
		width: 0;
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		font-size: 12px;
		color: #929292;

		&.active {
			color: #327DFB;
		}
	}

	.imgs {
		margin: 0 auto;
		width: 50rpx;
		height: 50rpx;

		image {
			width: 100%;
			height: 100%;
		}
	}

	.hongdian {
		width: 12px;
		height: 12px;
		background-color: crimson;
		border-radius: 50%;
		overflow: hidden;
		position: absolute;
		top: -5px;
		right: -8px;
		z-index: 9999;
		display: flex;
		align-items: center;
		justify-content: center;
		color: white;
		font-size: 2px;
	}
</style>