159 lines
3.8 KiB
Vue
159 lines
3.8 KiB
Vue
<template>
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<view class="tabbar border-box pad-sx40 background-white pad-zy20 flex" v-if="isLoading">
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<view class="content background-grey border-box color-ff flex">
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<view class="nav flex" @tap="chooseFootTab(index)" v-for="(item,index) in footBarList" :key="index" v-if="current == index">
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<image :style="{width:[39,32][index]+'rpx',height:[40,38][index]+'rpx'}" :src="item.iconPath" mode="widthFix"></image>
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<view class="title fon24" :class="current==index ? 'active' : ''">{{item.title}}</view>
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</view>
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<view class="price font60">
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<text>￥{{cartPrice>0?cartPrice:'0'}}</text>
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</view>
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</view>
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<view class="cart background-orange font36 color-48 flex" @tap="goCart">
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<text>购物车</text>
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<view class="amount font26" v-if="cartNum*1 <= 99">
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(<text>{{cartNum}}</text>)
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</view>
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<view class="amount font26" v-if="cartNum*1 > 99">
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(<text>99</text>)
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</view>
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</view>
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</view>
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</template>
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<script>
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import {getCartInfo} from '@/jsFile/public-api.js';
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import { mapState } from 'vuex'; //引入mapState
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export default {
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name:'tabbar',
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props:{
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// 当前选中项
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current:{
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type:String,
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default:'1'
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},
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},
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data() {
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return {
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footBarList:[], //底部列表
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isLoading:false,
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};
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},
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mounted() {
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// 获取当前页面路径
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this.$toolAll.tools.obtainPagePath();
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// 缓存状态栏+标题栏的高度
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const query = wx.createSelectorQuery().in(this)
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query.select('.tabbar').boundingClientRect((rect) => {
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this.$store.commit('footHeightEv',rect.height);
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}).exec()
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// 获取底部信息
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this.getTabbarList();
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},
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computed:{
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...mapState({
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cartNum: state=> state.moduleA.cartNum,
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cartPrice: state=> state.moduleA.cartPrice
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}),
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},
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methods:{
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// 获取底部信息
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getTabbarList(){
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this.$requst.get('/api/index/mini-program-setting').then(res=>{
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if(res.code == 0){
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console.log(res,'底部信息')
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let tabbarArr = [];
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res.data.footBar.forEach(item=>{
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let obj = {
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iconPath:this.$hostHttp+item.icon,
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title:item.name,
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}
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tabbarArr.push(obj)
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})
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this.footBarList = tabbarArr;
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// 查询购物车信息
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getCartInfo();
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this.isLoading = true;
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}
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})
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},
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// 跳转tabbar
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chooseFootTab(index){
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if(index==0){
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uni.reLaunch({url:'/pages/index/index'})
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}else {
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if(this.$toolAll.tools.judgeAuth()) {
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// 已授权
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switch (index){
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case 1:
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uni.reLaunch({url:'/pages/my/my'})
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break;
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}
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}
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}
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},
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// 去购物车
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goCart(){
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if(this.$toolAll.tools.judgeAuth()) {
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uni.navigateTo({
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url:'/pages/cart/cart',
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})
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}
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}
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}
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}
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</script>
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<style>
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.tabbar{
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justify-content: space-between;
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align-items: center;
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width: 100%;
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padding: 20rpx 20rpx 40rpx;
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position: fixed;
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left: 0;
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bottom: 0;
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z-index: 99;
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}
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.content{
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align-items: center;
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width: 70.5%;
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height: 130rpx;
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padding: 22rpx 7rpx;
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border-radius: 30rpx 0 0 30rpx;
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}
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.content .nav{
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justify-content: center;
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flex-wrap: wrap;
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width: 144rpx;
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height: 100%;
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border-right: 2rpx solid #FFFFFF;
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}
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.nav>image{
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margin-top: 7rpx;
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}
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.nav>.title{
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width: 100%;
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font-size: 24rpx;
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line-height: 1.5;
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text-align: center;
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}
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.content .price{
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width: calc(100% - 144rpx);
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text-indent: 36rpx;
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}
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.cart{
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justify-content: center;
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align-items: center;
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width: 29.5%;
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height: 130rpx;
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border-radius: 0 30rpx 30rpx 0;
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}
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.cart>.amount{
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line-height: 2;
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margin-left: 10rpx;
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}
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.cart>.amount text{
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margin: 0 4rpx;
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}
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</style>
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