551 lines
14 KiB
Vue
551 lines
14 KiB
Vue
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<template>
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<view>
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<view class="slide-list">
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<view class="slide-item" v-for="(item, index) in listData" :key="index">
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<view class="slide-item-li" @click="clickItemMethod(item)">
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<label class="radio"><radio :checked="item.ifcheck" @tap.stop="chooseEv(index)" color="#0073bc"/></label>
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<view class="shop-img " @tap="goDetail(item.spuId,item.is_series)">
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<image :src="item.image" mode="widthFix"></image>
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</view>
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<view class="shop-txt">
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<view class="shop-txt-top">
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<view class="title">{{item.title}}</view>
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<view class="specs clips2">规格:{{item.customTitle==''?item.skuName:item.customTitle}}</view>
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</view>
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<view class="shop-txt-bottom">
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<!-- 商品价格 -->
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<view class="price">¥{{$toolAll.tools.changeNum(item.price)}}</view>
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<!-- 商品数量 -->
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<view class="num">
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<!-- 减数量 -->
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<i class="icon icon-cut count-btn" @tap.stop="addCutEv(index,0)" :style="{backgroundColor: item.num==minNum || item.slide_x!=0 ? '#d3d3d3' : '#0073bc'}"></i>
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<!-- 实际数量 -->
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<input class="input" type="digit" @blur="blurEv(index,$event)" @focus="focusEv(item.num)" :disabled="item.slide_x!=0" v-model="item.num">
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<!-- 加数量 -->
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<i class="icon icon-add count-btn" @tap.stop="addCutEv(index,1)" :style="{backgroundColor: item.num==maxNum || item.slide_x!=0 ? '#d3d3d3' : '#0073bc'}"></i>
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</view>
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</view>
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</view>
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</view>
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</view>
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</view>
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<!-- 全选 -->
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<view class="change-all">
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<label class="label" @tap="chooseAll"><radio :checked="allChoose" color="#0073bc" style="transform: scale(.8);"/><text>全选</text></label>
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<view class="all-price">
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<view class="price">合计:<span>¥{{$toolAll.tools.changeNum(allPrice)}}</span></view>
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<view class="btn" :style="{background: !buyNum ? '#cccccc' : '#0073bc'}" @tap="submitEv">{{allPrice==0 ? '去购物' : `提交订单 (${buyNum})`}}</view>
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</view>
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</view>
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<view v-if="listData.length!=0 && total==listData.length"><pitera textStr="—— 到底啦 ——"></pitera></view>
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<nothing-page v-if="!ifLoading && !listData.length" content="您的购物车,空空如也(*^▽^*)"></nothing-page>
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</view>
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</template>
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<script>
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import { mapState,mapGetters,mapMutations } from 'vuex'//引入mapState
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import pitera from '@/components/nothing/pitera';
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import {getCartNum} from '@/jsFile/public-api.js';
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export default {
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components:{
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pitera
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},
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name: 'cart-slide',
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props: {
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list: { //数据list
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type: Array,
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default () {
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return [];
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}
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},
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button: { //按钮数据list
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type: Array,
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default () {
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return [
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// {title: '分享',background: '#c4c7cd'},
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{title: '删除',background: 'linear-gradient(to right,#ff3771 0%,#fd5549 100%)'}
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];
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}
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},
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customB:{
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type:String,
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default:'0'
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},
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skuId:{
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type:String,
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default:0
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}
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},
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computed: {
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windowWidth() {
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return uni.getSystemInfoSync().windowWidth;
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},
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// 总价及合计
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allPrice() {
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let allPrice = 0;
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this.listData.forEach(item=>{
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if(item.ifcheck) {
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allPrice += this.$toolAll.tools.operationEv(item.price,item.num,'*',2)*1;
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}
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})
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// return this.$toolAll.tools.addXiaoShu(allPrice);
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return allPrice.toString();
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},
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// 要删除的数量
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buyNum() {
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let buyNum = 0;
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this.listData.forEach(item=>{
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if(item.ifcheck) {
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buyNum += 1;
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}
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})
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return buyNum;
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},
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// 全选
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allChoose() {
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let ifAll = false;
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if(this.listData.length) {
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let temparr = this.listData.filter(item=>{return item.ifcheck==false})
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temparr.length==0 ? ifAll = true : ifAll = false;
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}
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return ifAll
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},
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...mapState({
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footHeight: state => state.moduleA.footHeight,
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}),
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},
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data() {
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return {
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listData: [],
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start_slide_x: 0,
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btnWidth: 0,
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startX: 0,
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LastX: 0,
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startTime: 0,
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itemIndex: 0,
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originalNum:0,//当前输入框原值
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maxNum:99999,//最大可输入数量
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minNum:1,//最小可输入数量
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ifLoading:true,
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page:1,
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size:10,
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total:0,
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};
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},
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mounted() {
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this.listData = this.list;
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this.getList();
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},
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methods: {
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getList(){
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uni.showLoading();
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this.total = 0;
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let params = {
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page:this.page,
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size:this.size
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}
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this.$requst.post('/api/order/shopping-cart',params).then(res=>{
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if(res.code==0){
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this.total = res.data.total;
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if(this.page==1) this.listData = [];
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if(res.data.list.length){
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res.data.list.forEach(item=>{
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let obj = {
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id: item.id,
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spuId:item.spu.id,
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skuId:item.sku_id,
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coding:item.sku.coding,
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image: item.spu.spu_cover,
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title: item.spu.spu_name,
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content: item.spu.unit,
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customTitle: item.sku.custom_title,
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skuName: item.sku.sku_name,
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is_series:item.spu.is_series,
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slide_x: 0,
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price:parseInt(item.sku.sku_price),
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num:item.num,
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ifcheck:this.skuId==item.sku_id ? true : false,
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ifExit:true,
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ifShow:true,
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}
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this.listData.push(obj);
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console.log(this.listData);
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})
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}
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}
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this.ifLoading = false;
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uni.hideLoading();
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})
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// for (let i = 0; i < 10; i++) {
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// this.listData.push({id: 1,image: 'https://s6.jpg.cm/2022/02/14/L4oDhy.jpg',title: '标题',content: '描述描述描述描述描述描述',slide_x: 0,price:199,num:1,ifcheck:false,ifExit:true,ifShow:true})
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// }
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},
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// 全选事件
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chooseAll(){
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let exit = this.listData.filter(item=>item.ifcheck==false);
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if(exit.length){
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this.listData.forEach(item=>item.ifcheck = true);
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} else {
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this.listData.forEach(item=>{item.ifcheck = false});
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}
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},
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// 去购物、去结算、删除
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submitEv(){
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if(this.allPrice==0) {
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// 去购物
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uni.reLaunch({
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url:`/pages/tabbar/cate/cate`
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})
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} else {
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// 去结算
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let buyList = [];
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this.listData.forEach(item=>{
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if(item.ifcheck) {
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let obj = {
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sku_coding: item.coding,
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num: item.num
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}
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buyList.push(obj);
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}
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})
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uni.setStorageSync('buyList',buyList);
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uni.navigateTo({
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url:'/pagesA/cart/settlement'
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})
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}
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},
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// 选中事件
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chooseEv(index) {
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this.listData[index].ifcheck = !this.listData[index].ifcheck;
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},
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// 数量加减事件
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addCutEv(index,num) {
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if(this.listData[index].slide_x==0){
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if(num) {
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// 加 ,如果当前商品数量不等于最大值
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if(this.listData[index].num != this.maxNum) {
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this.listData[index].num++;
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}
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} else {
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// 减 ,如果当前商品数量大于最小值
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if(this.listData[index].num > this.minNum) {
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this.listData[index].num--;
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}else{
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uni.showModal({
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title: '提示',
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content: '是否将该商品移除购物车?',
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success: (res)=> {
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if (res.confirm) {
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this.delShopEv(this.listData[index].id);
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}
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}
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});
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}
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}
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this.$requst.post('/api/order/shopping-cart-change-num',{id:this.listData[index].id,num:this.listData[index].num}).then(res=>{
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if(res.code!=0){
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this.$toolAll.tools.showToast(res.msg);
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}
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})
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}
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},
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// 删除商品
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delShopEv(id){
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this.$requst.post('/api/order/shopping-cart-del',{id:id}).then(res=>{
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if(res.code==0){
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this.$toolAll.tools.showToast('删除成功');
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this.getList();
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}else{
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this.$toolAll.tools.showToast(res.msg)
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}
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})
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},
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// 查看商品详情
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goDetail(id,type) {
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if(type == 0){
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uni.navigateTo({
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url:`/pagesA/shop/detail?id=${id}&source=shop`
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})
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}
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if(type == 1){
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uni.navigateTo({
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url:`/pages/tabbar/kit/detail?id=${id}`
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})
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}
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},
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// 输入框获取焦点事件
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focusEv(num) {
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// 储存当前商品的原始数值
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this.originalNum = num;
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},
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// 输入框失去焦点事件
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blurEv(index,e) {
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// 失去焦点时,获取当前输入框里的数值
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let currentNum = e.detail.value*1;
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// 如果当前输入框的值不等于0或空,并且当前输入框的值大于最大值,当前商品的数量 = 最大值, 否则为当前输入框输入的值
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this.listData[index].num = currentNum ? currentNum > this.maxNum ? this.maxNum : currentNum : this.originalNum;
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},
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clone(data) {
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const type = typeof data
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let obj;
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if (type === 'array') {
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obj = [];
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} else if (type === 'object') {
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obj = {};
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} else {
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// 不再具有下一层次
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return data;
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}
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if (type === 'array') {
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for (let i = 0, len = data.length; i < len; i++) {
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obj.push(this.clone(data[i]));
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}
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} else if (type === 'object') {
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// 对原型上的方法也拷贝了....
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for (const key in data) {
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obj[key] = this.clone(data[key]);
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}
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}
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return obj;
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},
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// 滑动开始
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touchStart(e, index) {
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if (this.itemIndex == index) {
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this.itemIndex = index
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}
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//记录手指放上去的时间
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this.startTime = e.timeStamp;
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//记录滑块的初始位置
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this.start_slide_x = this.listData[index].slide_x;
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// 按钮宽度
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//#ifdef MP-WEIXIN
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uni.createSelectorQuery().in(this).selectAll('.group-btn').boundingClientRect(res => {
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if (res != null) {
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this.btnWidth = res[index].width * -1;
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}
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}).exec();
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//#endif
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//#ifdef H5 || APP-PLUS
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uni.createSelectorQuery()
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.selectAll('.group-btn')
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.boundingClientRect()
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.exec(res => {
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if (res[0] != null) {
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this.btnWidth = res[0][index].width * -1;
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}
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});
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//#endif
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// 记录上一次开始时手指所处位置
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this.startX = e.touches[0].pageX;
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// 记录上一次手指位置
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this.lastX = this.startX;
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//初始化非当前滑动消息列的位置
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for (var i in this.listData) {
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if (index != i) {
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this.listData[i].slide_x = 0;
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}
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}
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},
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// 滑动中
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touchMove(e, index) {
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const endX = e.touches[0].pageX;
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const distance = endX - this.lastX;
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// 预测滑块所处位置
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const duang = this.listData[index].slide_x + distance;
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// 如果在可行区域内
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if (duang <= 0 && duang >= this.btnWidth) {
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this.listData[index].slide_x = duang;
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}
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// 此处手指所处位置将成为下次手指移动时的上一次位置
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this.lastX = endX;
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},
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// 滑动结束
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touchEnd(e, index) {
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let distance = 10;
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const endTime = e.timeStamp;
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const x_end_distance = this.startX - this.lastX;
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if (Math.abs(endTime - this.startTime) > 200) {
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distance = this.btnWidth / -2;
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}
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// 判断手指最终位置与手指开始位置的位置差距
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if (x_end_distance > distance) {
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this.listData[index].slide_x = this.btnWidth;
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} else if (x_end_distance < distance * -1) {
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this.listData[index].slide_x = 0;
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} else {
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this.listData[index].slide_x = this.start_slide_x;
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}
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},
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// 点击回复原状
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recover(index) {
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this.listData[index].slide_x = 0;
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},
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/**
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|||
|
* 点击按钮触发事件
|
|||
|
* @param {Object} item 列表数据
|
|||
|
* @param {Object} buttonItem 按钮数据
|
|||
|
* @param {Object} index 列表数据key
|
|||
|
*/
|
|||
|
clickMethod(item, buttonItem, index,key) {
|
|||
|
// this.$emit("change", item, buttonItem, index);
|
|||
|
// if(key) {
|
|||
|
// 进入删除
|
|||
|
// 修改为不存在的商品
|
|||
|
this.$requst.post('/api/order/shopping-cart-del',{id:this.listData[index].id}).then(res=>{
|
|||
|
if(res.code==0){
|
|||
|
this.listData[index].ifExit = false;
|
|||
|
// 修改该商品不被选中
|
|||
|
this.listData[index].ifcheck = false;
|
|||
|
setTimeout(()=>{
|
|||
|
// 隐藏该商品
|
|||
|
this.listData[index].ifShow = false;
|
|||
|
},1000)
|
|||
|
setTimeout(()=>{
|
|||
|
// 重构数组列表,去除不存在的商品
|
|||
|
this.listData = this.listData.filter(item=>item.ifExit==true);
|
|||
|
},1000)
|
|||
|
getCartNum();
|
|||
|
}
|
|||
|
})
|
|||
|
// }
|
|||
|
},
|
|||
|
/**
|
|||
|
* 点击按钮触发事件
|
|||
|
* @param {Object} item 列表数据
|
|||
|
*/
|
|||
|
clickItemMethod(item) {
|
|||
|
this.$emit("click", item)
|
|||
|
}
|
|||
|
}
|
|||
|
};
|
|||
|
</script>
|
|||
|
|
|||
|
<style scoped>
|
|||
|
.slide-list{
|
|||
|
margin-top: 20rpx;
|
|||
|
}
|
|||
|
.slide-item{
|
|||
|
margin-top: 30rpx;
|
|||
|
}
|
|||
|
.slide-list .slide-item:first-child{
|
|||
|
margin-top: 0;
|
|||
|
}
|
|||
|
.slide-item-li{
|
|||
|
box-sizing: border-box;
|
|||
|
display: flex;
|
|||
|
align-items: center;
|
|||
|
padding: 20rpx 30rpx;
|
|||
|
background-color: #FFFFFF;
|
|||
|
}
|
|||
|
.slide-item-li .radio>radio{
|
|||
|
transform: scale(.8);
|
|||
|
}
|
|||
|
.slide-item-li .shop-img{
|
|||
|
width: 230rpx;
|
|||
|
height: 150rpx;
|
|||
|
border-radius: 10rpx;
|
|||
|
margin: 0 24rpx 0 6rpx;
|
|||
|
overflow: hidden;
|
|||
|
}
|
|||
|
.slide-item-li .shop-img image{
|
|||
|
width: 230rpx;
|
|||
|
min-height: 150rpx;
|
|||
|
}
|
|||
|
.slide-item-li .shop-txt{
|
|||
|
width: calc(100% - 300rpx);
|
|||
|
}
|
|||
|
.shop-txt-top{
|
|||
|
min-height: 100rpx;
|
|||
|
}
|
|||
|
.shop-txt-top .title{
|
|||
|
font-size: 30rpx;
|
|||
|
line-height: 1.5;
|
|||
|
color: #000000;
|
|||
|
font-weight: bold;
|
|||
|
}
|
|||
|
.shop-txt-top .specs{
|
|||
|
font-size: 24rpx;
|
|||
|
line-height: 1.5;
|
|||
|
color: #8c8c9b;
|
|||
|
margin: 3rpx;
|
|||
|
}
|
|||
|
.shop-txt-bottom{
|
|||
|
display: flex;
|
|||
|
justify-content: space-between;
|
|||
|
align-items: center;
|
|||
|
width: 100%;
|
|||
|
height: 50rpx;
|
|||
|
}
|
|||
|
.shop-txt-bottom .price{
|
|||
|
font-size: 30rpx;
|
|||
|
line-height: 1.5;
|
|||
|
color: #f81c1c;
|
|||
|
}
|
|||
|
.shop-txt-bottom .num{
|
|||
|
display: flex;
|
|||
|
justify-content: space-between;
|
|||
|
align-items: center;
|
|||
|
width: 170rpx;
|
|||
|
font-size: 24rpx;
|
|||
|
}
|
|||
|
.shop-txt-bottom .num>.count-btn{
|
|||
|
display: flex;
|
|||
|
justify-content: center;
|
|||
|
align-items: center;
|
|||
|
font-size: 24rpx;
|
|||
|
width: 40rpx;
|
|||
|
height: 40rpx;
|
|||
|
background-color: #000000;
|
|||
|
color: #FFFFFF;
|
|||
|
border-radius: 10rpx;
|
|||
|
}
|
|||
|
.shop-txt-bottom .num>.input{
|
|||
|
box-sizing: border-box;
|
|||
|
width: 78rpx;
|
|||
|
height: 40rpx;
|
|||
|
border: 2rpx solid #d3d3d3;
|
|||
|
border-radius: 10rpx;
|
|||
|
text-align: center;
|
|||
|
}
|
|||
|
.change-all{
|
|||
|
box-sizing: border-box;
|
|||
|
display: flex;
|
|||
|
justify-content: space-between;
|
|||
|
align-items: center;
|
|||
|
width: 100vw;
|
|||
|
height: 130rpx;
|
|||
|
padding: 0 30rpx;
|
|||
|
position: fixed;
|
|||
|
left: 0;
|
|||
|
bottom: 0;
|
|||
|
background-color: #FFFFFF;
|
|||
|
}
|
|||
|
.change-all .label{
|
|||
|
display: flex;
|
|||
|
align-items: center;
|
|||
|
font-size: 24rpx;
|
|||
|
}
|
|||
|
.all-price{
|
|||
|
display: flex;
|
|||
|
align-items: center;
|
|||
|
}
|
|||
|
.all-price .price{
|
|||
|
font-size: 24rpx;
|
|||
|
margin-right: 25rpx;
|
|||
|
color: #000000;
|
|||
|
}
|
|||
|
.all-price .btn{
|
|||
|
line-height: 84rpx;
|
|||
|
padding: 0 30rpx;
|
|||
|
border-radius: 10rpx;
|
|||
|
font-size: 32rpx;
|
|||
|
color: #FFFFFF;
|
|||
|
}
|
|||
|
</style>
|