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<template>
<view>
<!-- 占位 -->
<!-- <view class="place"></view> -->
<!-- 商品列表 -->
<view class="goods-list">
<!-- 空白页 -->
<empty v-if="goodsList.length === 0" tip='购物车是空的哦'></empty>
<view class="row" v-for="(row,index) in goodsList" :key="index">
<!-- 删除按钮 -->
<view class="menu" @tap.stop="deleteGoods(row.id)">
<view class="icon shanchu"></view>
</view>
<!-- 商品 -->
<view class="carrier" :class="[theIndex==index?'open':oldIndex==index?'close':'']" @touchstart="touchStart(index,$event)" @touchmove="touchMove(index,$event)" @touchend="touchEnd(index,$event)">
<!-- checkbox -->
<view class="checkbox-box" @tap="selected(index)" v-if="row.kucun">
<view class="checkbox">
<view :class="[row.selected?'on':'']"></view>
</view>
</view>
<view class="checkbox-box" v-if="!row.kucun">
<view class="sellq">售空</view>
</view>
<!-- 商品信息 -->
<view class="goods-info" @tap="toGoods(row)">
<view class="img">
<image :src="row.img"></image>
</view>
<view class="info">
<view class="title">{{row.mc}}{{row.gg}}{{row.dw}}</view>
<!-- <view class="spec">{{row.gg}}</view> -->
<view class="spbz" style="width: 100%;">
<input style="font-size: 28upx; color: #41A863; height: 40upx; line-height: 40upx; min-height: 40upx;" type="text" :value="row.bz" @input="inputchangeBz($event,row.bz,row.id,index)" placeholder="输入备注">
<input style="font-size: 28upx; color: #41A863; height: 40upx; line-height: 40upx; min-height: 40upx;" type="text" :value="row.fudw" @input="inputchangeFudw($event,row.fudw,row.id,index)" placeholder="输入副单位">
</view>
<view class="price-number" v-if="row.kucun">
<view class="price" v-if="row.price>0">{{row.price}}</view>
<view class="price" v-else></view>
<!-- <view class="kucun">库存&nbsp;{{row.kucun}}</view> -->
<view class="number">
<view class="sub" @tap.stop="sub(index)">
<view class="icon jian"></view>
</view>
<view class="input" @tap.stop="discard">
<input type="digit" v-model="row.num" @input="sum($event,index)" />
</view>
<view class="add" @tap.stop="add(index)">
<view class="icon jia"></view>
</view>
</view>
</view>
<view class="price-number" v-if="!row.kucun">
<view class="deltip">左滑可删除</view>
</view>
</view>
</view>
</view>
</view>
</view>
<!-- 脚部菜单 -->
<view class="footer" :style="{bottom:footerbottom}">
<view class="checkbox-box" @tap="allSelect">
<view class="checkbox">
<view :class="[isAllselected?'on':'']"></view>
</view>
<view class="text">全选</view>
</view>
<view class="delBtn" @tap="deleteList" v-if="selectedList.length>0">删除</view>
<view class="settlement">
<view class="sum">合计:<view class="money">¥{{sumPrice}}</view></view>
<view class="btn" @tap="toConfirmation">结算({{selectedList.length}})</view>
<!-- <view class="btn btn_gray" v-else> -->
<!-- <text v-if="startingPrice>=0">差¥{{-(sumPrice-startingPrice)|toFixed}}起送</text> -->
<!-- </view> -->
</view>
</view>
</view>
</template>
<script>
import empty from "@/components/empty";
export default {
components: {
empty
},
data() {
return {
sumPrice:'0.00',
headerPosition:"fixed",
headerTop:null,
statusTop:null,
selectedList:[],
isAllselected:false,
goodsList:[],
//控制滑动效果
theIndex:null,
oldIndex:null,
isStop:false,
//配送起步价
startingPrice:0,
}
},
onShow() {
this.selectedList=[];
this.goodsList=uni.getStorageSync('cartlist');
let len = this.goodsList.length;
let arr = [];
if(len<=0){
//this.$set('isAllselected',false);
this.isAllselected=false;
this.sumPrice=0;
}else{
//要删除的商品数组
let delarrid=[];
for(let i=0;i<len;i++){
if(this.goodsList[i].num<=0){
//数量num为0的商品放入到删除数组中
delarrid.push(this.goodsList[i].id);
}else{
if(this.goodsList[i].selected==true){
arr.push(this.goodsList[i].id);
}
}
}
//删除num为0的商品
if(delarrid.length>0){
for(let i=0;i<delarrid.length;i++){
this.deleteGoods(delarrid[i])
}
if(this.goodsList.length<=0){
this.isAllselected=false;
}
}else{
this.selectedList = arr;
this.isAllselected = this.selectedList.length == this.goodsList.length;
}
}
this.sum();
// this.selectedList=[]; //这里为什么要清空数据? 20231114
},
onPageScroll(e){
//兼容iOS端下拉时顶部漂移
this.headerPosition = e.scrollTop>=0?"fixed":"absolute";
this.headerTop = e.scrollTop>=0?null:0;
this.statusTop = e.scrollTop>=0?null:-this.statusHeight+'px';
},
//下拉刷新,需要自己在page.json文件中配置开启页面下拉刷新 "enablePullDownRefresh": true
onPullDownRefresh() {
setTimeout(function () {
uni.stopPullDownRefresh();
}, 1000);
},
filters: {
toFixed:function(x) {
return parseFloat(x).toFixed(2);
}
},
onLoad() {
//兼容H5下结算条位置
// #ifdef H5
this.footerbottom = document.getElementsByTagName('uni-tabbar')[0].offsetHeight+'px';
// #endif
// #ifdef APP-PLUS
this.statusHeight = plus.navigator.getStatusbarHeight();
// #endif
},
methods: {
async checkkc(gids) {
let userinfo=uni.getStorageSync('userinfo')
let reinfo=await this.$api.checkkc({action:'checkkc',gids:gids,uid:userinfo.uid});
let getcheckarr=reinfo.data;
let thisgoodlist=this.goodsList;
if(getcheckarr){
for(let i=0;i<getcheckarr.length;i++){
for(let j=0;j<thisgoodlist.length;j++){
if(getcheckarr[i].id==thisgoodlist[j].id){
this.$set(this.goodsList[j],'kucun',getcheckarr[i].kucun);
this.$set(this.goodsList[j], 'price', getcheckarr[i].price)
}
}
}
}
},
//加入商品 参数 goods:商品数据
joinGoods(goods){
/*
* 这里只是展示一种添加逻辑,模板并没有做从其他页面加入商品到购物车的具体动作,
* 在实际应用上,前端并不会直接插入记录到goodsList这一个动作,一般是更新列表和本地列表缓存。
* 一般商城购物车的增删改动作是由后端来完成的,
* 后端记录后返回前端更新前端缓存
*/
let len = this.goodsList.length;
let isFind = false;//是否找到ID一样的商品
for(let i=0;i<len;i++){
let row = this.goodsList[i];
if(row.id==goods.id )
{ //找到商品一样的商品
this.goodsList[i].num++;//数量自增
isFind = true;//找到一样的商品
break;//跳出循环
}
}
if(!isFind){
//没有找到一样的商品,新增一行到购物车商品列表头部
this.goodsList[i].unshift(goods);
}
},
//控制左滑删除效果-begin
touchStart(index,event){
//多点触控不触发
if(event.touches.length>1){
this.isStop = true;
return ;
}
this.oldIndex = this.theIndex;
this.theIndex = null;
//初始坐标
this.initXY = [event.touches[0].pageX,event.touches[0].pageY];
},
touchMove(index,event){
//多点触控不触发
if(event.touches.length>1){
this.isStop = true;
return ;
}
let moveX = event.touches[0].pageX - this.initXY[0];
let moveY = event.touches[0].pageY - this.initXY[1];
if(this.isStop||Math.abs(moveX)<5){
return ;
}
if (Math.abs(moveY) > Math.abs(moveX)){
// 竖向滑动-不触发左滑效果
this.isStop = true;
return;
}
if(moveX<0){
this.theIndex = index;
this.isStop = true;
}else if(moveX>0){
if(this.theIndex!=null&&this.oldIndex==this.theIndex){
this.oldIndex = index;
this.theIndex = null;
this.isStop = true;
setTimeout(()=>{
this.oldIndex = null;
},150)
}
}
},
touchEnd(index,$event){
//结束禁止触发效果
this.isStop = false;
},
//控制左滑删除效果-end
//商品跳转
toGoods(e){
// uni.showToast({title: '商品'+e.id,icon:"none"});
// uni.navigateTo({
// url: '../goods/goods'
// });
},
//跳转确认订单页面
toConfirmation(){
let userinfo=uni.getStorageSync('userinfo')
if(userinfo.uid==''||userinfo.uid==undefined){
uni.showModal({
title: '温馨提示',
content: '您还没登录,请登录',
success: function (res) {
if (res.confirm) {
uni.navigateTo({
url:'/pages/user/login'
})
} else if (res.cancel) {
//console.log('用户点击取消');
}
}
});
}else{
let tmpList=[];
let len = this.goodsList.length;
for(let i=0;i<len;i++){
if(this.goodsList[i].selected&&this.goodsList[i].kucun) {
tmpList.push(this.goodsList[i]);
}
}
if(tmpList.length<1){
uni.showToast({
title:'请选择商品结算',
icon:'none'
});
return ;
}
uni.setStorage({
key:'buylist',
data:tmpList,
success: () => {
uni.navigateTo({
url:'../orderconfirmation/orderconfirmation'
})
}
})
}
},
//删除商品
deleteGoods(id){
let len = this.goodsList.length;
for(let i=0;i<len;i++){
if(id==this.goodsList[i].id){
this.goodsList.splice(i, 1);
break;
}
}
this.selectedList.splice(this.selectedList.indexOf(id), 1);
//更新本地储存
uni.setStorageSync('cartlist',this.goodsList);
this.sum();
this.oldIndex = null;
this.theIndex = null;
},
// 删除商品s
deleteList(){
while (this.selectedList.length>0)
{
this.deleteGoods(this.selectedList[0]);
}
this.selectedList = [];
this.isAllselected = this.selectedList.length == this.goodsList.length && this.goodsList.length>0;
this.sum();
},
// 选中商品
selected(index){
this.goodsList[index].selected = this.goodsList[index].selected?false:true;
let i = this.selectedList.indexOf(this.goodsList[index].id);
i>-1?this.selectedList.splice(i, 1):this.selectedList.push(this.goodsList[index].id);
this.isAllselected = this.selectedList.length == this.goodsList.length;
this.sum();
},
//全选
allSelect(){
let len = this.goodsList.length;
let arr = [];
for(let i=0;i<len;i++){
this.goodsList[i].selected = this.isAllselected? false : true;
if(this.goodsList[i].kucun>0){
arr.push(this.goodsList[i].id);
}
}
this.selectedList = this.isAllselected?[]:arr;
this.isAllselected = this.isAllselected||this.goodsList.length==0?false : true;
this.sum();
},
// 减少数量
sub(index){
if(this.goodsList[index].num<=1){
return;
}
this.goodsList[index].num--;
this.goodsList[index].total=this.goodsList[index].num*this.goodsList[index].price
//更新本地储存
uni.setStorageSync('cartlist',this.goodsList);
this.sum();
},
// 增加数量
add(index){
if(this.goodsList[index].kucun>this.goodsList[index].num){
this.goodsList[index].num++;
this.goodsList[index].total=this.goodsList[index].num*this.goodsList[index].price
//更新本地储存
uni.setStorageSync('cartlist',this.goodsList);
this.sum();
}else{
uni.showToast({
title:'库存不足!',
icon:'none'
});
return ;
}
},
// 合计
sum(e,index){
this.sumPrice=0;
let len = this.goodsList.length;
let gids='';
for(let i=0;i<len;i++){
gids=gids+','+this.goodsList[i].id;
if(this.goodsList[i].selected&&this.goodsList[i].kucun>0) {
if(e && i==index){
this.sumPrice = this.sumPrice + (e.detail.value*this.goodsList[i].price);
this.goodsList[i].num=e.detail.value;
}else{
this.sumPrice = this.sumPrice + (this.goodsList[i].num*this.goodsList[i].price);
}
}
}
uni.setStorageSync('cartlist',this.goodsList);
gids=gids.substr(1);
this.checkkc(gids);
this.sumPrice = this.sumPrice.toFixed(2);
},
inputchangeBz(inputsl,inputnum, id, index) {
inputnum=inputsl.detail.value;
this.goodsList[index].bz=inputnum;
//更新本地储存
uni.setStorageSync('cartlist',this.goodsList);
},
inputchangeFudw(inputsl,inputnum, id, index) {
inputnum=inputsl.detail.value;
this.goodsList[index].fudw=inputnum;
//更新本地储存
uni.setStorageSync('cartlist',this.goodsList);
},
discard() {
//丢弃
}
}
}
</script>
<style lang="scss">
page{position: relative;}
@font-face {font-family:"HMfont-home";src:url('data:application/x-font-woff2;charset=utf-8;base64,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') format('woff2');}
.icon {
font-family:"HMfont-home" !important;
font-size:60upx;
font-style:normal;
color:#000000;
&.jia {
&:before{content:"\e641";}
}
&.jian {
&:before{content:"\e643";}
}
&.shanchu {
&:before{content:"\e6a4";}
}
}
.checkbox-box{
display: flex;
align-items: center;
.sellq{
font-size: 28upx;
color: #ffffff;
background-color: #C4C4C4;
padding: 5upx 20upx;
text-align: center;
border-radius: 25upx;
}
.checkbox{
width: 35upx;
height: 35upx;
border-radius: 100%;
border: solid 2upx #f06c7a;
display: flex;
justify-content: center;
align-items: center;
.on{
width: 25upx;
height: 25upx;
border-radius: 100%;
background-color: #f06c7a;
}
}
.text{
font-size: 28upx;
margin-left: 10upx;
}
}
.status {
width: 100%;
height: 0;
position: fixed;
z-index: 10;
background-color: #fff;
top: 0;
/* #ifdef APP-PLUS */
height: var(--status-bar-height);//覆盖样式
/* #endif */
}
.header{
width: 92%;
padding: 0 4%;
height: 100upx;
display: flex;
align-items: center;
position: fixed;
top: 0;
z-index: 10;
background-color: #fff;
/* #ifdef APP-PLUS */
top: var(--status-bar-height);
/* #endif */
.title{
font-size: 36upx;
}
}
.place{
background-color: #ffffff;
height: 100upx;
/* #ifdef APP-PLUS */
margin-top: var(--status-bar-height);
/* #endif */
}
.goods-list{
width: 100%;
padding: 20upx 0 120upx 0;
.tis{
width: 100%;
height: 60upx;
display: flex;
justify-content: center;
align-items: center;
font-size: 32upx;
}
.row{
width: calc(92%);
height: calc(25vw + 40upx);
margin: 20upx auto;
border-radius: 15upx;
box-shadow: 0upx 5upx 20upx rgba(0,0,0,0.1);
display: flex;
align-items: center;
position: relative;
overflow: hidden;
z-index: 4;
border: 0;
.menu{
.icon{
color: #fff;
// font-size: 25upx;
}
position: absolute;
width: 30%;
height: 100%;
right: 0;
display: flex;
justify-content: center;
align-items: center;
background-color: red;
color: #fff;
z-index: 2;
}
.carrier{
@keyframes showMenu {
0% {transform: translateX(0);}100% {transform: translateX(-30%);}
}
@keyframes closeMenu {
0% {transform: translateX(-30%);}100% {transform: translateX(0);}
}
&.open{
animation: showMenu 0.25s linear both;
}
&.close{
animation: closeMenu 0.15s linear both;
}
background-color: #fff;
.checkbox-box{
padding-left: 20upx;
flex-shrink: 0;
height: 22vw;
margin-right: 20upx;
}
position: absolute;
width: 100%;
padding: 0 0;
height: 100%;
z-index: 3;
display: flex;
align-items: center;
.goods-info{
width: 100%;
display: flex;
padding-right: 20upx;
.img{
width: 22vw;
height: 25vw;
border-radius: 10upx;
overflow: hidden;
flex-shrink: 0;
margin-right: 10upx;
image{
width: 22vw;
height: 22vw;
}
}
.info{
width: 100%;
height: 25vw;
overflow: hidden;
display: flex;
flex-wrap: wrap;
position: relative;
.title{
width: 100%;
font-size: 28upx;
display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 2;
// text-align: justify;
overflow: hidden;
}
.spec{
font-size: 25upx;
background-color: #f3f3f3;
color: #a7a7a7;
height: 30upx;
display: flex;
align-items: center;
padding: 0 10upx;
border-radius: 15upx;
margin-bottom: 10vw;
}
.spbz{
font-size: 25upx;
display: flex;
flex-direction:column;
padding: 0 10upx;
height: 80upx;
}
.kucun{
font-size: 25upx;
// position: absolute;
width: 100%;
// top: 120upx;
// padding: 0 10upx;
border-radius: 15upx;
text-align: center;
// margin-bottom: 10vw;
}
.price-number{
position: absolute;
width: 100%;
bottom: 0upx;
display: flex;
justify-content: space-between;
align-items: flex-end;
font-size: 28upx;
height: 60upx;
.price{
}
.deltip{
position: absolute;
right: 0;
top: -53rpx;
color: #B4B4B4;
margin-right: 8rpx;
}
.number{
display: flex;
justify-content: center;
align-items: flex-end;
.input{
width: 60upx;
height: 60upx;
margin: 0 10upx;
background-color: #f3f3f3;
input{
width: 60upx;
height: 60upx;
display: flex;
justify-content: center;
align-items: center;
text-align: center;
font-size: 26upx;
}
}
.sub ,.add{
width: 45upx;
height: 45upx;
background-color: #f3f3f3;
border-radius: 5upx;
.icon{
font-size: 22upx;
width: 45upx;
height: 45upx;
display: flex;
justify-content: center;
align-items: center;
}
}
}
}
}
}
}
}
}
.footer{
width: 100%;
padding: 0 4%;
background-color: #fbfbfb;
height: 100upx;
display: flex;
justify-content: space-between;
align-items: center;
font-size: 28upx;
position: fixed;
bottom: 0upx;
z-index: 5;
.delBtn{
border: solid 1upx #f06c7a;
color: #f06c7a;
padding: 0 30upx;
height: 50upx;
border-radius: 30upx;
display: flex;
justify-content: center;
align-items: center;
}
.settlement{
width: 64%;
display: flex;
justify-content: flex-end;
align-items: center;
.sum{
width: 50%;
font-size: 28upx;
margin-right: 10upx;
display: flex;
justify-content: flex-end;
.money{
font-weight: 600;
}
}
.btn{
padding: 0 20upx;
height: 50upx;
background-color: #f06c7a;
color: #fff;
display: flex;
justify-content: center;
align-items: center;
border-radius: 30upx;
}
.btn_gray{
padding: 0 20upx;
height: 50upx;
background-color: #C4C4C4;
color: #fff;
display: flex;
justify-content: center;
align-items: center;
width: 240upx;
border-radius: 30upx;
}
}
}
</style>