483 lines
14 KiB
Vue
483 lines
14 KiB
Vue
<template>
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<view>
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<div class="header">
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<div
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class="searchBox"
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:style="{ height: localHeight + 'px', paddingTop: top + 'px' }"
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>
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<div class="searchBox_left" @click="back">
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<u-icon name="arrow-left" size="20px" color="#000"></u-icon>
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</div>
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</div>
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</div>
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<div class="swiper">
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<swiper
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:indicator-dots="false"
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:autoplay="true"
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:interval="3000"
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:duration="1000"
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@change="changeIndex"
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>
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<swiper-item
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v-for="(item, index) in currentGG.goods_carousel"
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:key="index"
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>
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<image :src="picUrl + item"></image>
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</swiper-item>
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</swiper>
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<div class="NumDot">
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{{ currentIndex }} /{{ currentGG.goods_carousel.length }}
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</div>
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</div>
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<div class="Money">
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<div class="MoneyMark">￥</div>
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{{ currentGG.sales_price }}
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<div class="MoneyUnit">/{{ currentGG.goods_unit }}</div>
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<div class="oldMoney">￥{{ currentGG.market_price }}</div>
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</div>
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<!-- 规格 -->
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<!-- @click="changeGG2(item, index)" :class="index == currentGGIndex ? 'active' : ''"> -->
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<div class="GGBox">
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<div class="GG_left">
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<div
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class="GG_Item"
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v-for="(item, index) in info.commodity_goods_info_list"
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:key="item.id"
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@click="changeGG(item, index)"
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:class="index == currentGGIndex ? 'active' : ''"
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>
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{{ item.goods_spec }} / {{ item.goods_unit }}
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</div>
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</div>
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<div class="GG_rigth">
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共{{ info.commodity_goods_info_list.length }}款<u-icon
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size="26rpx"
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name="arrow-right"
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></u-icon>
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</div>
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</div>
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<div class="Tit">{{ currentGG.goods_name }}</div>
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<div class="Msg">{{ currentGG.commodity_brief }}</div>
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<div class="GoodsMsg">商品详情</div>
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<div class="Msg_Item">
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<div class="Msg_ItemTit">商品编号</div>
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<div class="Msg_ItemCon" @click="copys(currentGG.goods_no)">
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{{ currentGG.goods_no }}
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<image
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src="https://wechat-img-file.oss-cn-beijing.aliyuncs.com/property-img-file/shop_copy.png"
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></image>
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</div>
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</div>
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<div class="Msg_Item">
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<div class="Msg_ItemTit">规格说明</div>
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<div class="Msg_ItemCon">{{ currentGG.goods_spec }}</div>
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</div>
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<div class="Msg_Item">
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<div class="Msg_ItemTit">售卖单位</div>
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<div class="Msg_ItemCon">{{ currentGG.goods_unit }}</div>
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</div>
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<div class="GoosMsg">
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<image
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v-for="item in currentGG.goods_detail_pic"
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:src="picUrl + item"
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mode="widthFix"
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></image>
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</div>
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<!-- 底部购物车 -->
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<div class="Car">
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<div class="car_left">
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<div class="share" @click="share">
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<image
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src="https://wechat-img-file.oss-cn-beijing.aliyuncs.com/property-img-file/shop_share.png"
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mode="widthFix"
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></image>
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分享
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</div>
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<div class="cars" @click="car">
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<u-badge
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numberType="limit"
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:type="type"
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max="99"
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:value="carNum"
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></u-badge>
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<image
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src="https://wechat-img-file.oss-cn-beijing.aliyuncs.com/property-img-file/shop_car.png"
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mode="widthFix"
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></image>
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购物车
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</div>
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</div>
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<div
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class="car_right"
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v-if="
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!info.commodity_goods_info_list[currentGGIndex].cart_count ||
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info.commodity_goods_info_list[currentGGIndex].cart_count.count == 0
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"
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@click="addCar"
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>
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加入购物车
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</div>
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<div
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class="car_right"
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v-if="
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info.commodity_goods_info_list[currentGGIndex].cart_count.count > 0
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"
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>
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<u-number-box
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v-model="
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info.commodity_goods_info_list[currentGGIndex].cart_count.count
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"
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@change="changeCar"
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min="0"
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>
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<view slot="minus" class="minus">
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<u-icon name="minus" size="36" bold></u-icon>
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</view>
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<text
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slot="input"
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style="width: 200rpx; text-align: center"
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class="input"
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>
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{{
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info.commodity_goods_info_list[currentGGIndex].cart_count.count
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}}</text
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>
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<view slot="plus" class="plus">
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<u-icon name="plus" color="#FFFFFF" size="36" bold></u-icon>
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</view>
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</u-number-box>
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</div>
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</div>
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<!-- 分享 -->
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<div class="shadow" @click.stop="changeShadow" v-if="boxshadow1">
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<div class="shadowBox1">
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<div class="shadowBox1Item" @click="shareFriend">
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<image
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src="https://wechat-img-file.oss-cn-beijing.aliyuncs.com/property-img-file/shop_WX.png"
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mode="aspectFill"
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></image>
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微信好友
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</div>
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<div class="shadowBox1Item" @click="openSave">
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<image
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src="https://wechat-img-file.oss-cn-beijing.aliyuncs.com/property-img-file/shop_saveImg.png"
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mode="aspectFill"
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></image>
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生成海报
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</div>
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</div>
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</div>
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<!-- 海报 -->
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<div class="shadow" @click="changeShadow2" v-if="boxshadow2">
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<div class="shadowBox2">
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<div class="shadowBox_img">
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<div class="boxshadow_tit">今日商品推荐</div>
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<div class="boxshadow_img">
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<image
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src="https://wechat-img-file.oss-cn-beijing.aliyuncs.com/property-img-file/shop_share_img.png"
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>
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</image>
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</div>
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<div class="line"></div>
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<div class="shadowBoxInfo">
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<div class="shadowboxInfo_left">二维码</div>
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<div class="shadowboxInfo_right">
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<div class="shadowboxInfo_right_1">正鲜生</div>
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<div class="shadowboxInfo_right_2">
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长按识别小程序 <br />
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数量有限马上抢购
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</div>
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</div>
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</div>
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</div>
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<div class="shadowBox_btn" @click.stop="saveImg">保存海报</div>
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</div>
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</div>
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</view>
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</template>
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<script>
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import { apiArr } from "../../../api/shop";
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import { picUrl, menuButtonInfo, request, NavgateTo } from "../../../utils";
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export default {
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data() {
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return {
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picUrl,
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top: "",
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localHeight: "",
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carNum: "",
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prevCarNum: "",
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currentNum: "0", //当前商品的数量
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type: "error",
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boxshadow1: false,
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boxshadow2: false,
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id: "",
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info: "",
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currentIndex: "1", //当前轮播图
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currentGG: "", //当前选中规格
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currentGGIndex: "", //当前规格index
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carOrderList: [],
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};
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},
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methods: {
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changeIndex(e) {
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this.currentIndex = e.detail.current + 1;
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},
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back() {
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uni.navigateBack({
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delta: 1,
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});
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},
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// 分享微信
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shareFriend() {
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this.boxshadow2 = false;
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return;
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// uniapp 分享微信好友
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uni.share({
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provider: "weixin",
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type: "link",
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scene: "session",
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link: "https://uniapp.dcloud.net.cn/",
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title: "商品名称",
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imageUrl: "",
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success: (res) => {
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uni.showToast({
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title: "分享成功",
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icon: "success",
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duration: 2000,
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});
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this.boxshadow1 = false;
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},
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fail: (err) => {
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console.log("分享失败", err);
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this.boxshadow1 = false;
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},
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});
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},
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changeShadow() {
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this.boxshadow1 = false;
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},
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openSave() {
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this.boxshadow1 = false;
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this.boxshadow2 = true;
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},
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// 保存海报
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saveImg() {
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this.boxshadow2 = false;
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// 微信小程序保存图片
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uni.downloadFile({
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url: "https://wechat-img-file.oss-cn-beijing.aliyuncs.com/property-img-file/shop_share_img.png",
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success: (res) => {
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if (res.statusCode === 200) {
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uni.saveImageToPhotosAlbum({
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filePath: res.tempFilePath,
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success: (res) => {
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uni.showToast({
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title: "保存成功",
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icon: "success",
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duration: 2000,
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});
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},
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fail: (err) => {
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console.log("保存失败", err);
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},
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});
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}
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},
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fail: (err) => {
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console.log("下载失败", err);
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},
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});
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},
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changeShadow2() {
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this.boxshadow2 = false;
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},
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// 点分享按钮
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share() {
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this.boxshadow1 = true;
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},
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//商品详情
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getGoodsInfo() {
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request(apiArr.getGoodsInfo, "POST", {
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id: this.id,
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}).then((res) => {
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console.log(res);
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// 分割图片
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res.commodity_goods_info_list.forEach((item) => {
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item.goods_detail_pic = item.goods_detail_pic.split(",");
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item.goods_carousel = item.goods_carousel.split(",");
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item.commodity_pic = item.commodity_pic.split(",");
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});
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//根据购物车列表 和 当前商品列表 来更新当前商品列表在购物车中的数量
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if (this.carOrderList) {
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this.carOrderList.forEach((items) => {
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res.commodity_goods_info_list.forEach((item) => {
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if (items.goods_id == item.id) {
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item.cart_count = { count: 0 };
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item.cart_count.count = items.count;
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}
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});
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});
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}
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this.info = res;
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this.currentGG = res.commodity_goods_info_list[0];
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this.currentGGIndex = 0;
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});
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},
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copys(e) {
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uni.setClipboardData({
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data: e,
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success: (res) => {
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uni.showToast({
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title: "复制成功",
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icon: "success",
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duration: 2000,
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});
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},
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});
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},
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// 切换规格
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changeGG(item, index) {
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this.currentGG = item;
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this.currentGGIndex = index;
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if (this.currentGG.cart_count) {
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this.currentNum = this.currentGG.cart_count.count;
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} else {
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this.currentGG.cart_count = { count: 0 };
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}
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},
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car() {
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NavgateTo("../shopCar/index");
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},
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//获取购物车数量
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getShopCar() {
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request(apiArr.getCarCount, "POST", {}).then((res) => {
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this.carNum = res.total;
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this.prevCarNum = res.total;
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});
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},
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getShopCarList() {
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request(apiArr.getCar, "POST", {}).then((res) => {
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this.carOrderList = res.commodity_cart_list;
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});
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},
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addCar() {
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let that = this;
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//如果没有当前商品 直接添加一个
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let goods_id_and_count = [];
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this.info.commodity_goods_info_list[this.currentGGIndex].cart_count = {
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count: 1,
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};
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this.info.commodity_goods_info_list.forEach((item) => {
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console.log(item.cart_count);
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goods_id_and_count.push({
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goods_id: item.id,
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count: item.cart_count ? item.cart_count.count : 0,
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});
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});
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console.log(goods_id_and_count);
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//因为是当前商品没有 调用update就是增加商品。增加商品之后再获取购物车数量
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request(apiArr.updateCar, "POST", {
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goods_id_and_count,
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}).then((res) => {
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that.getShopCar();
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that.getShopCarList();
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});
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},
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// 购物车更改
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changeCar(newValue) {
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// // 修改当前商品在购物车中的数量
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// this.info.commodity_goods_info_list[this.currentGGIndex].cart_count.count = newValue.value
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// // 修改购物车列表中的数量
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// this.carOrderList.forEach(item => {
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// if (item.commodity_goods_info.id == this.info.commodity_goods_info_list[this.currentGGIndex].id) {
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// item.count = newValue.value
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// }
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// })
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// // 计算购物车数量
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// let carNum = 0
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// this.carOrderList.forEach(item => {
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// carNum += item.count
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// })
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// this.carNum = carNum
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//商品数量变化
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const params = {
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user_id: uni.getStorageSync("userId"),
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goods_id_and_count: [
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{
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goods_id: this.info.commodity_goods_info_list[this.currentGGIndex].id,
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count: newValue.value,
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},
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],
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};
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request(apiArr.updateCar, "POST", params).then((res) => {
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console.log(res);
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this.getShopCarList();
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uni.showToast({
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title: "操作成功！",
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success() {},
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});
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});
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},
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},
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onLoad(options) {
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const itemObj = JSON.parse(decodeURIComponent(options.item));
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const meun = menuButtonInfo();
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this.top = meun.top;
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this.localHeight = meun.height;
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this.id = itemObj.id;
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},
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onReachBottom() {},
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onShow() {
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this.getShopCarList();
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this.getGoodsInfo();
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this.getShopCar();
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},
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//离开页面的时候直接更新购物车数量(目前接口是 传入商品id 数量。如果有当前商品就更新数量。如果没有就增加商品。如果删除某个商品 count 为0 就删除)
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onHide() {
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let goods_id_and_count = [];
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this.info.commodity_goods_info_list.forEach((item) => {
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goods_id_and_count.push({
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goods_id: item.id,
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count: item.cart_count ? item.cart_count.count : 0,
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});
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});
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request(apiArr.updateCar, "POST", {
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goods_id_and_count,
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});
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return;
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},
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};
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</script>
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<style>
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@import url("./index.css");
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</style> |