<template>
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<view class="vk-data-goods-sku-popup" catchtouchmove="true" :class="valueCom && complete ? 'show' : 'none'" @touchmove.stop.prevent="moveHandle" @click.stop="stop">
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<!-- 页面内容开始 -->
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<view class="mask" @click="close('mask')"></view>
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<view class="layer attr-content" :class="{'safe-area-inset-bottom':safeAreaInsetBottom }" :style="{ borderRadius: borderRadius + 'rpx ' + borderRadius + 'rpx 0 0' }">
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<view class="specification-wrapper">
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<scroll-view class="specification-wrapper-content" scroll-y="true">
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<view class="specification-header">
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<view class="specification-left">
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<image
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class="product-img"
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:src="selectShop.image ? selectShop.image : goodsInfo[goodsThumbName]"
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:style="{ backgroundColor: goodsThumbBackgroundColor }"
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mode="aspectFill"
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@click="previewImage"
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></image>
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</view>
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<view class="specification-right">
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<view class="price-content" :style="{ color: themeColorFn('priceColor') }">
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<text class="sign">¥</text>
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<text class="price" :class="priceCom.length > 16 ? 'price2' : ''">{{ priceCom }}</text>
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</view>
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<view class="inventory" v-if="!hideStock">{{ stockText }}：{{ stockCom }}</view>
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<view class="inventory" v-else></view>
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<view class="choose" v-show="isManyCom">已选：{{ selectArr.join(' ') }}</view>
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</view>
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</view>
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<view class="specification-content">
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<view v-show="isManyCom" class="specification-item" v-for="(item, index1) in goodsInfo[specListName]" :key="index1">
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<view class="item-title">{{ item.name }}</view>
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<view class="item-wrapper">
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<view
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class="item-content"
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v-for="(item_value, index2) in item.list"
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:key="index2"
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:class="[item_value.ishow ? '' : 'noactived', subIndex[index1] == index2 ? 'actived' : '']"
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:style="[
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item_value.ishow ? '' : themeColorFn('disableStyle'),
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item_value.ishow ? themeColorFn('btnStyle') : '',
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subIndex[index1] == index2 ? themeColorFn('activedStyle') : ''
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]"
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@click="skuClick(item_value, index1, index2)"
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>
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{{ item_value.name }}
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</view>
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</view>
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</view>
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<view class="number-box-view">
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<view style="flex: 1;">数量</view>
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<view style="flex: 4;text-align: right;">
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<vk-data-input-number-box
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v-model="selectNum"
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:min="minBuyNum || 1"
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:max="maxBuyNumCom"
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:step="stepBuyNum || 1"
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:step-strictly="stepStrictly"
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:positive-integer="true"
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@change="numChange"
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></vk-data-input-number-box>
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</view>
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</view>
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</view>
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</scroll-view>
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<view class="close" @click="close('close')" v-if="showClose != false"><image class="close-item" :src="closeImage"></image></view>
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</view>
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<view class="btn-wrapper" v-if="outFoStock || mode == 4">
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<view class="sure" style="color:#ffffff;background-color:#cccccc">{{ noStockText }}</view>
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</view>
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<view class="btn-wrapper" v-else-if="mode == 1">
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<view
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class="sure add-cart"
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style="border-radius:38rpx 0rpx 0rpx 38rpx;"
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:style="{
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color: themeColorFn('addCartColor'),
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backgroundColor: themeColorFn('addCartBackgroundColor')
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}"
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@click="addCart"
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>
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{{ addCartText }}
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</view>
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<view
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class="sure"
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style="border-radius:0rpx 38rpx 38rpx 0rpx;"
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:style="{
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color: themeColorFn('buyNowColor'),
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backgroundColor: themeColorFn('buyNowBackgroundColor')
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}"
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@click="buyNow"
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>
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{{ buyNowText }}
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</view>
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</view>
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<view class="btn-wrapper" v-else-if="mode == 2">
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<view
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class="sure add-cart"
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:style="{
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color: themeColorFn('addCartColor'),
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backgroundColor: themeColorFn('addCartBackgroundColor')
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}"
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@click="addCart"
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>
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{{ addCartText }}
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</view>
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</view>
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<view class="btn-wrapper" v-else-if="mode == 3">
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<view
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class="sure"
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:style="{
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color: themeColorFn('buyNowColor'),
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backgroundColor: themeColorFn('buyNowBackgroundColor')
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}"
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@click="buyNow"
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>
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{{ buyNowText }}
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</view>
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</view>
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</view>
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<!-- 页面内容结束 -->
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</view>
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</template>
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<script>
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var vk; // vk依赖
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var goodsCache = {}; // 本地商品缓存
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export default {
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name: 'vk-data-goods-sku-popup',
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emits: ['update:modelValue', 'input', 'update-goods', 'open', 'close', 'add-cart', 'buy-now','cart','buy','num-change'],
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props: {
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// true 组件显示 false 组件隐藏
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value: {
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Type: Boolean,
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default: false
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},
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modelValue: {
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Type: Boolean,
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default: false
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},
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// vk云函数路由模式参数开始-----------------------------------------------------------
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// 商品id
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goodsId: {
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Type: String,
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default: ''
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},
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// vk路由模式框架下的云函数地址
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action: {
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Type: String,
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default: ''
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},
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// vk云函数路由模式参数结束-----------------------------------------------------------
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// 该商品已抢完时的按钮文字
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noStockText: {
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Type: String,
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default: '该商品已抢完'
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},
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// 库存文字
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stockText: {
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Type: String,
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default: '库存'
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},
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// 商品表id的字段名
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goodsIdName: {
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Type: String,
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default: '_id'
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},
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// sku表id的字段名
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skuIdName: {
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Type: String,
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default: '_id'
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},
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// sku_list的字段名
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skuListName: {
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Type: String,
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default: 'sku_list'
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},
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// spec_list的字段名
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specListName: {
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Type: String,
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default: 'spec_list'
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},
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// 库存的字段名 默认 stock
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stockName: {
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Type: String,
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default: 'stock'
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},
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// sku组合路径的字段名
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skuArrName: {
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Type: String,
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default: 'sku_name_arr'
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},
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// 默认单规格时的规格组名称
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defaultSingleSkuName: {
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Type: String,
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default: '默认'
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},
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// 模式 1:都显示 2:只显示购物车 3:只显示立即购买 4:显示缺货按钮 默认 1
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mode: {
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Type: Number,
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default: 1
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},
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// 点击遮罩是否关闭组件 true 关闭 false 不关闭 默认true
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maskCloseAble: {
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Type: Boolean,
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default: true
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},
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// 顶部圆角值
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borderRadius: {
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Type: [String, Number],
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default: 0
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},
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// 商品缩略图字段名(未选择sku时)
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goodsThumbName: {
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Type: [String],
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default: 'goods_thumb'
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},
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// 商品缩略图背景颜色，如#999999
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goodsThumbBackgroundColor: {
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Type: String,
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default: 'transparent'
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},
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// 最小购买数量 默认 1
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minBuyNum: {
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Type: [Number, String],
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default: 1
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},
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// 最大购买数量 默认 100000
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maxBuyNum: {
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Type: [Number, String],
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default: 100000
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},
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// 步进器步长 默认 1
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stepBuyNum: {
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Type: [Number, String],
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default: 1
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},
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// 是否只能输入 step 的倍数
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stepStrictly: {
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Type: Boolean,
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default: false
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},
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// 自定义获取商品信息的函数,支付宝小程序不支持该属性,请使用localdata属性
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customAction: {
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Type: [Function],
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default: null
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},
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// 本地数据源
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localdata: {
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type: Object
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},
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// 价格的字体颜色
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priceColor: {
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Type: String
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},
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// 立即购买按钮的文字
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buyNowText: {
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Type: String,
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default: '立即购买'
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},
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// 立即购买按钮的字体颜色
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buyNowColor: {
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Type: String
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},
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// 立即购买按钮的背景颜色
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buyNowBackgroundColor: {
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Type: String
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},
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// 加入购物车按钮的文字
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addCartText: {
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Type: String,
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default: '加入购物车'
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},
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// 加入购物车按钮的字体颜色
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addCartColor: {
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Type: String
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},
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// 加入购物车按钮的背景颜色
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addCartBackgroundColor: {
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Type: String
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},
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// 不可点击时,按钮的样式
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disableStyle: {
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Type: Object,
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default: null
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},
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// 按钮点击时的样式
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activedStyle: {
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Type: Object,
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default: null
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},
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// 按钮常态的样式
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btnStyle: {
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Type: Object,
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default: null
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},
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// 是否显示右上角关闭按钮
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showClose: {
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Type: Boolean,
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default: true
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},
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// 关闭按钮的图片地址 https://img.alicdn.com/imgextra/i1/121022687/O1CN01ImN0O11VigqwzpLiK_!!121022687.png
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closeImage: {
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Type: String,
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default:
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'data:image/png;base64,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'
|
},
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// 是否隐藏库存显示
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hideStock: {
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Type: Boolean,
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default: false
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},
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// 颜色主题
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theme: {
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Type: String,
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default: 'default'
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},
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// 请求中的提示
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actionTips: {
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Type: String,
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default: '请求中...'
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},
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// 默认选中的SKU
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defaultSelect: {
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Type: Object
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},
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// 是否使用缓存
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useCache: {
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Type: Boolean,
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default: true
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},
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/**
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* 默认商品,设置该值可快速展示商品
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* 逻辑: 先展示 defaultGoods 信息,再取数据库,再更新页面(通常为更新库存)
|
*/
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defaultGoods: {
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Type: Object
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},
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/**
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* 金额是否需要除以100
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* 1:金额会除以100
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* 0:金额不会除以100
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*/
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amountType: {
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Type: Number,
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default: 1
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},
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// 每次选择完SKU后，购买数量归1，如果有最小购买数量，则设置为最小购买数量
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selectedInit: {
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Type: Boolean,
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default: false
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},
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// 是否开启底部安全区适配，默认true
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safeAreaInsetBottom: {
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Type: Boolean,
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default: true
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},
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},
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data() {
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return {
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complete: false, // 组件是否加载完成
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goodsInfo: {}, // 商品信息
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isShow: false, // true 显示 false 隐藏
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initKey: true, // 是否已初始化
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shopItemInfo: {}, // 存放要和选中的值进行匹配的数据
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selectArr: [], // 存放被选中的值
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subIndex: [], // 是否选中 因为不确定是多规格还是单规格，所以这里定义数组来判断
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selectShop: {}, // 存放最后选中的商品
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selectNum: this.minBuyNum || 1, // 选中数量
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outFoStock: false, // 是否全部sku都缺货
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openTime: 0,
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themeColor: {
|
// 默认主题
|
default: {
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priceColor: 'rgb(254, 86, 10)',
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buyNowColor: '#ffffff',
|
buyNowBackgroundColor: 'rgb(254, 86, 10)',
|
addCartColor: '#ffffff',
|
addCartBackgroundColor: 'rgb(255, 148, 2)',
|
btnStyle: {
|
color: '#333333',
|
borderColor: '#f4f4f4',
|
backgroundColor: '#ffffff'
|
},
|
activedStyle: {
|
color: 'rgb(254, 86, 10)',
|
borderColor: 'rgb(254, 86, 10)',
|
backgroundColor: 'rgba(254,86,10,0.1)'
|
},
|
disableStyle: {
|
color: '#c3c3c3',
|
borderColor: '#f6f6f6',
|
backgroundColor: '#f6f6f6'
|
}
|
},
|
// 红黑主题
|
'red-black': {
|
priceColor: 'rgb(255, 68, 68)',
|
buyNowColor: '#ffffff',
|
buyNowBackgroundColor: 'rgb(255, 68, 68)',
|
addCartColor: '#ffffff',
|
addCartBackgroundColor: 'rgb(85, 85, 85)',
|
activedStyle: {
|
color: 'rgb(255, 68, 68)',
|
borderColor: 'rgb(255, 68, 68)',
|
backgroundColor: 'rgba(255,68,68,0.1)'
|
}
|
},
|
// 黑白主题
|
'black-white': {
|
priceColor: 'rgb(47, 47, 52)',
|
buyNowColor: '#ffffff',
|
buyNowBackgroundColor: 'rgb(47, 47, 52)',
|
addCartColor: 'rgb(47, 47, 52)',
|
addCartBackgroundColor: 'rgb(235, 236, 242)',
|
// btnStyle:{
|
// color:"rgb(47, 47, 52)",
|
// borderColor:"rgba(235,236,242,0.5)",
|
// backgroundColor:"rgba(235,236,242,0.5)",
|
// },
|
activedStyle: {
|
color: 'rgb(47, 47, 52)',
|
borderColor: 'rgba(47,47,52,0.12)',
|
backgroundColor: 'rgba(47,47,52,0.12)'
|
}
|
},
|
// 咖啡色主题
|
coffee: {
|
priceColor: 'rgb(195, 167, 105)',
|
buyNowColor: '#ffffff',
|
buyNowBackgroundColor: 'rgb(195, 167, 105)',
|
addCartColor: 'rgb(195, 167, 105)',
|
addCartBackgroundColor: 'rgb(243, 238, 225)',
|
activedStyle: {
|
color: 'rgb(195, 167, 105)',
|
borderColor: 'rgb(195, 167, 105)',
|
backgroundColor: 'rgba(195, 167, 105,0.1)'
|
}
|
},
|
// 浅绿色主题
|
green: {
|
priceColor: 'rgb(99, 190, 114)',
|
buyNowColor: '#ffffff',
|
buyNowBackgroundColor: 'rgb(99, 190, 114)',
|
addCartColor: 'rgb(99, 190, 114)',
|
addCartBackgroundColor: 'rgb(225, 244, 227)',
|
activedStyle: {
|
color: 'rgb(99, 190, 114)',
|
borderColor: 'rgb(99, 190, 114)',
|
backgroundColor: 'rgba(99, 190, 114,0.1)'
|
}
|
}
|
}
|
};
|
},
|
created() {
|
let that = this;
|
vk = that.vk;
|
if (that.valueCom) {
|
that.open();
|
}
|
},
|
mounted() {},
|
methods: {
|
// 初始化
|
init(notAutoClick) {
|
let that = this;
|
// 清空之前的数据
|
that.selectArr = [];
|
that.subIndex = [];
|
that.selectShop = {};
|
that.selectNum = that.minBuyNum || 1;
|
that.outFoStock = false;
|
that.shopItemInfo = {};
|
let specListName = that.specListName;
|
that.goodsInfo[specListName].map(item => {
|
that.selectArr.push('');
|
that.subIndex.push(-1);
|
});
|
that.checkItem(); // 计算sku里面规格形成路径
|
that.checkInpath(-1); // 传-1是为了不跳过循环
|
if (!notAutoClick) that.autoClickSku(); // 自动选择sku策略
|
},
|
// 使用vk路由模式框架获取商品信息
|
findGoodsInfo(obj = {}) {
|
let that = this;
|
let { useCache } = obj;
|
if (typeof vk == 'undefined') {
|
that.toast('custom-action必须是function', 'none');
|
return false;
|
}
|
let { actionTips } = that;
|
let actionTitle = '';
|
let actionAoading = false;
|
if (actionTips !== 'custom') {
|
actionTitle = useCache ? '' : '请求中...';
|
} else {
|
actionAoading = useCache ? false : true;
|
}
|
vk.callFunction({
|
url: that.action,
|
title: actionTitle,
|
loading: actionAoading,
|
data: {
|
goods_id: that.goodsId
|
},
|
success(data) {
|
that.updateGoodsInfo(data.goodsInfo);
|
// 更新缓存
|
goodsCache[that.goodsId] = data.goodsInfo;
|
that.$emit('update-goods', data.goodsInfo);
|
},
|
fail() {
|
that.updateValue(false);
|
}
|
});
|
},
|
updateValue(value) {
|
let that = this;
|
if (value) {
|
that.$emit('open', true);
|
that.$emit('input', true);
|
that.$emit('update:modelValue', true);
|
} else {
|
that.$emit('input', false);
|
that.$emit('close', 'close');
|
that.$emit('update:modelValue', false);
|
}
|
},
|
// 更新商品信息(库存、名称、图片)
|
updateGoodsInfo(goodsInfo) {
|
let that = this;
|
// goodsInfo.sku_list.map((item, index) => {
|
// item.sku_name_arr = ["20ml/瓶"];
|
// });
|
let { skuListName } = that;
|
if (JSON.stringify(that.goodsInfo) === '{}' || that.goodsInfo[that.goodsIdName] !== goodsInfo[that.goodsIdName]) {
|
that.goodsInfo = goodsInfo;
|
that.initKey = true;
|
} else {
|
that.goodsInfo[skuListName] = goodsInfo[skuListName];
|
}
|
if (that.initKey) {
|
that.initKey = false;
|
that.init();
|
}
|
// 更新选中sku的库存信息
|
let select_sku_info = that.getListItem(that.goodsInfo[skuListName], that.skuIdName, that.selectShop[that.skuIdName]);
|
Object.assign(that.selectShop, select_sku_info);
|
that.defaultSelectSku();
|
that.complete = true;
|
},
|
async open() {
|
let that = this;
|
that.openTime = new Date().getTime();
|
let findGoodsInfoRun = true;
|
let skuListName = that.skuListName;
|
// 先获取缓存中的商品信息
|
let useCache = false;
|
let goodsInfo = goodsCache[that.goodsId];
|
if (goodsInfo && that.useCache) {
|
useCache = true;
|
that.updateGoodsInfo(goodsInfo);
|
} else {
|
that.complete = false;
|
}
|
if (that.customAction && typeof that.customAction === 'function') {
|
try {
|
goodsInfo = await that
|
.customAction({
|
useCache,
|
goodsId: that.goodsId,
|
goodsInfo,
|
close: function() {
|
setTimeout(function() {
|
that.close();
|
}, 500);
|
}
|
})
|
.catch(err => {
|
setTimeout(function() {
|
that.close();
|
}, 500);
|
});
|
} catch (err) {
|
let { message = '' } = err;
|
if (message.indexOf('.catch is not a function') > -1) {
|
that.toast('custom-action必须返回一个Promise', 'none');
|
setTimeout(function() {
|
that.close();
|
}, 500);
|
return false;
|
}
|
}
|
// 更新缓存
|
goodsCache[that.goodsId] = goodsInfo;
|
if (goodsInfo && typeof goodsInfo == 'object' && JSON.stringify(goodsInfo) != '{}') {
|
findGoodsInfoRun = false;
|
that.updateGoodsInfo(goodsInfo);
|
that.updateValue(true);
|
} else {
|
that.toast('未获取到商品信息', 'none');
|
that.$emit('input', false);
|
return false;
|
}
|
} else if (typeof that.localdata !== 'undefined' && that.localdata !== null) {
|
goodsInfo = that.localdata;
|
if (goodsInfo && typeof goodsInfo == 'object' && JSON.stringify(goodsInfo) != '{}') {
|
findGoodsInfoRun = false;
|
that.updateGoodsInfo(goodsInfo);
|
that.updateValue(true);
|
} else {
|
that.toast('未获取到商品信息', 'none');
|
that.$emit('input', false);
|
return false;
|
}
|
} else {
|
if (findGoodsInfoRun) that.findGoodsInfo({ useCache });
|
}
|
},
|
// 监听 - 弹出层收起
|
close(s) {
|
let that = this;
|
if (new Date().getTime() - that.openTime < 400) {
|
return false;
|
}
|
if (s == 'mask') {
|
if (that.maskCloseAble !== false) {
|
that.$emit('input', false);
|
that.$emit('close', 'mask');
|
that.$emit('update:modelValue', false);
|
}
|
} else {
|
that.$emit('input', false);
|
that.$emit('close', 'close');
|
that.$emit('update:modelValue', false);
|
}
|
},
|
moveHandle() {
|
//禁止父元素滑动
|
},
|
// sku按钮的点击事件
|
skuClick(value, index1, index2) {
|
let that = this;
|
if (value.ishow) {
|
if (that.selectArr[index1] != value.name) {
|
that.$set(that.selectArr, index1, value.name);
|
that.$set(that.subIndex, index1, index2);
|
} else {
|
that.$set(that.selectArr, index1, '');
|
that.$set(that.subIndex, index1, -1);
|
}
|
that.checkInpath(index1);
|
// 如果全部选完
|
that.checkSelectShop();
|
}
|
},
|
// 检测是否已经选完sku
|
checkSelectShop() {
|
let that = this;
|
// 如果全部选完
|
if (that.selectArr.every(item => item != '')) {
|
that.selectShop = that.shopItemInfo[that.getArrayToSting(that.selectArr)];
|
let stock = that.selectShop[that.stockName];
|
if (typeof stock !== 'undefined' && that.selectNum > stock) {
|
that.selectNum = stock;
|
}
|
if (that.selectNum > that.maxBuyNum) {
|
that.selectNum = that.maxBuyNum;
|
}
|
if (that.selectNum < that.minBuyNum) {
|
that.selectNum = that.minBuyNum;
|
}
|
if (that.selectedInit) {
|
that.selectNum = that.minBuyNum || 1;
|
}
|
} else {
|
that.selectShop = {};
|
}
|
},
|
// 检查路径
|
checkInpath(clickIndex) {
|
let that = this;
|
let specListName = that.specListName;
|
//console.time('筛选可选路径需要的时间是');
|
//循环所有属性判断哪些属性可选
|
//当前选中的兄弟节点和已选中属性不需要循环
|
let specList = that.goodsInfo[specListName];
|
for (let i = 0, len = specList.length; i < len; i++) {
|
if (i == clickIndex) {
|
continue;
|
}
|
let len2 = specList[i].list.length;
|
for (let j = 0; j < len2; j++) {
|
if (that.subIndex[i] != -1 && j == that.subIndex[i]) {
|
continue;
|
}
|
let choosed_copy = [...that.selectArr];
|
that.$set(choosed_copy, i, specList[i].list[j].name);
|
let choosed_copy2 = choosed_copy.filter(item => item !== '' && typeof item !== 'undefined');
|
if (that.shopItemInfo.hasOwnProperty(that.getArrayToSting(choosed_copy2))) {
|
specList[i].list[j].ishow = true;
|
} else {
|
specList[i].list[j].ishow = false;
|
}
|
}
|
}
|
that.$set(that.goodsInfo, specListName, specList);
|
// console.timeEnd('筛选可选路径需要的时间是');
|
},
|
// 计算sku里面规格形成路径
|
checkItem() {
|
let that = this;
|
// console.time('计算有多小种可选路径需要的时间是');
|
let { stockName } = that;
|
let skuListName = that.skuListName;
|
// 去除库存小于等于0的商品sku
|
let originalSkuList = that.goodsInfo[skuListName];
|
let skuList = [];
|
let stockNum = 0;
|
originalSkuList.map((skuItem, index) => {
|
if (skuItem[stockName] > 0) {
|
skuList.push(skuItem);
|
stockNum += skuItem[stockName];
|
}
|
});
|
if (stockNum <= 0) {
|
that.outFoStock = true;
|
}
|
// 计算有多小种可选路径
|
let result = skuList.reduce(
|
(arrs, items) => {
|
return arrs.concat(
|
items[that.skuArrName].reduce(
|
(arr, item) => {
|
return arr.concat(
|
arr.map(item2 => {
|
// 利用对象属性的唯一性实现二维数组去重
|
//console.log(1,that.shopItemInfo,that.getArrayToSting([...item2, item]),item2,item,items);
|
if (!that.shopItemInfo.hasOwnProperty(that.getArrayToSting([...item2, item]))) {
|
that.shopItemInfo[that.getArrayToSting([...item2, item])] = items;
|
}
|
return [...item2, item];
|
})
|
);
|
},
|
[[]]
|
)
|
);
|
},
|
[[]]
|
);
|
// console.timeEnd('计算有多小种可选路径需要的时间是');
|
},
|
getArrayToSting(arr) {
|
let str = '';
|
arr.map((item, index) => {
|
item = item.replace(/\./g, '。');
|
if (index == 0) {
|
str += item;
|
} else {
|
str += ',' + item;
|
}
|
});
|
return str;
|
},
|
// 检测sku选项是否已全部选完,且有库存
|
checkSelectComplete(obj = {}) {
|
let that = this;
|
let clickTime = new Date().getTime();
|
if (that.clickTime && clickTime - that.clickTime < 400) {
|
return false;
|
}
|
that.clickTime = clickTime;
|
let { selectShop, selectNum, stockText, stockName } = that;
|
if (!selectShop || !selectShop[that.skuIdName]) {
|
that.toast('请先选择对应规格', 'none');
|
return false;
|
}
|
if (selectNum <= 0) {
|
that.toast('购买数量必须>0', 'none');
|
return false;
|
}
|
// 判断库存
|
if (selectNum > selectShop[stockName]) {
|
that.toast(stockText + '不足', 'none');
|
return false;
|
}
|
if (typeof obj.success == 'function') obj.success(selectShop);
|
},
|
// 加入购物车
|
addCart() {
|
let that = this;
|
that.checkSelectComplete({
|
success: function(selectShop) {
|
selectShop.buy_num = that.selectNum;
|
that.$emit('add-cart', selectShop);
|
that.$emit('cart', selectShop);
|
// setTimeout(function() {
|
// that.init();
|
// }, 300);
|
}
|
});
|
},
|
// 立即购买
|
buyNow() {
|
let that = this;
|
that.checkSelectComplete({
|
success: function(selectShop) {
|
selectShop.buy_num = that.selectNum;
|
that.$emit('buy-now', selectShop);
|
that.$emit('buy', selectShop);
|
}
|
});
|
},
|
// 弹窗
|
toast(title, icon) {
|
uni.showToast({
|
title: title,
|
icon: icon
|
});
|
},
|
// 获取对象数组中的某一个item,根据指定的键值
|
getListItem(list, key, value) {
|
let that = this;
|
let item;
|
for (let i in list) {
|
if (typeof value == 'object') {
|
if (JSON.stringify(list[i][key]) === JSON.stringify(value)) {
|
item = list[i];
|
break;
|
}
|
} else {
|
if (list[i][key] === value) {
|
item = list[i];
|
break;
|
}
|
}
|
}
|
return item;
|
},
|
getListIndex(list, key, value) {
|
let that = this;
|
let index = -1;
|
for (let i = 0; i < list.length; i++) {
|
if (list[i][key] === value) {
|
index = i;
|
break;
|
}
|
}
|
return index;
|
},
|
// 自动选择sku前提是只有一组sku,默认自动选择最前面的有库存的sku
|
autoClickSku() {
|
let that = this;
|
let { stockName } = that;
|
let skuList = that.goodsInfo[that.skuListName];
|
let specListArr = that.goodsInfo[that.specListName];
|
if (specListArr.length == 1) {
|
let specList = specListArr[0].list;
|
for (let i = 0; i < specList.length; i++) {
|
let sku = that.getListItem(skuList, that.skuArrName, [specList[i].name]);
|
if (sku && sku[stockName] > 0) {
|
that.skuClick(specList[i], 0, i);
|
break;
|
}
|
}
|
}
|
},
|
// 主题颜色
|
themeColorFn(name) {
|
let that = this;
|
let { theme, themeColor } = that;
|
let color = that[name] ? that[name] : themeColor[theme][name];
|
return color;
|
},
|
defaultSelectSku() {
|
let that = this;
|
let { defaultSelect } = that;
|
if (defaultSelect && defaultSelect.sku && defaultSelect.sku.length > 0) {
|
that.selectSku(defaultSelect);
|
}
|
},
|
/**
|
* 主动方法 - 设置sku
|
that.$refs.skuPopup.selectSku({
|
sku:["红色","256G","公开版"],
|
num:5
|
});
|
*/
|
selectSku(obj = {}) {
|
let that = this;
|
let { sku: skuArr, num: selectNum } = obj;
|
let specListArr = that.goodsInfo[that.specListName];
|
if (skuArr && specListArr.length === skuArr.length) {
|
// 先清空
|
let skuClickArr = [];
|
let clickKey = true;
|
for (let index = 0; index < skuArr.length; index++) {
|
let skuName = skuArr[index];
|
let specList = specListArr[index].list;
|
let index1 = index;
|
let index2 = that.getListIndex(specList, 'name', skuName);
|
if (index2 == -1) {
|
clickKey = false;
|
break;
|
}
|
skuClickArr.push({
|
spec: specList[index2],
|
index1: index1,
|
index2: index2
|
});
|
}
|
if (clickKey) {
|
that.init(true);
|
skuClickArr.map(item => {
|
that.skuClick(item.spec, item.index1, item.index2);
|
});
|
}
|
}
|
if (selectNum > 0) that.selectNum = selectNum;
|
},
|
priceFilter(n = 0) {
|
let that = this;
|
if (typeof n == 'string') {
|
n = parseFloat(n);
|
}
|
if (that.amountType === 0) {
|
return n.toFixed(2);
|
} else {
|
return (n / 100).toFixed(2);
|
}
|
},
|
pushGoodsCache(goodsInfo) {
|
let that = this;
|
let { goodsIdName } = that;
|
goodsCache[goodsInfo[goodsIdName]] = goodsInfo;
|
},
|
// 用于阻止冒泡
|
stop() {},
|
// 图片预览
|
previewImage() {
|
let that = this;
|
let { selectShop, goodsInfo, goodsThumbName } = that;
|
let src = selectShop.image ? selectShop.image : goodsInfo[goodsThumbName];
|
if (src) {
|
uni.previewImage({
|
urls: [src]
|
});
|
}
|
},
|
getMaxStock() {
|
let maxStock = 0;
|
let that = this;
|
let { selectShop = {}, goodsInfo = {}, skuListName, stockName } = that;
|
if (selectShop[stockName]) {
|
maxStock = selectShop[stockName];
|
} else {
|
let skuList = goodsInfo[skuListName];
|
if (skuList && skuList.length > 0) {
|
let valueArr = [];
|
skuList.map((skuItem, index) => {
|
valueArr.push(skuItem[stockName]);
|
});
|
let max = Math.max(...valueArr);
|
maxStock = max;
|
}
|
}
|
return maxStock;
|
},
|
numChange(e){
|
this.$emit("num-change", e.value);
|
}
|
},
|
// 计算属性
|
computed: {
|
valueCom() {
|
// #ifndef VUE3
|
return this.value;
|
// #endif
|
|
// #ifdef VUE3
|
return this.modelValue;
|
// #endif
|
},
|
// 最大购买数量
|
maxBuyNumCom() {
|
let that = this;
|
let maxStock = that.getMaxStock();
|
let max = that.maxBuyNum || 100000;
|
// 最大购买量不能超过当前商品的库存
|
if (max > maxStock) {
|
max = maxStock;
|
}
|
return max;
|
},
|
// 是否是多规格
|
isManyCom() {
|
let that = this;
|
let { goodsInfo, defaultSingleSkuName, specListName } = that;
|
let isMany = true;
|
if (
|
goodsInfo[specListName] &&
|
goodsInfo[specListName].length === 1 &&
|
goodsInfo[specListName][0].list.length === 1 &&
|
goodsInfo[specListName][0].name === defaultSingleSkuName
|
) {
|
isMany = false;
|
}
|
return isMany;
|
},
|
// 默认价格区间计算
|
priceCom() {
|
let str = '';
|
let that = this;
|
let { selectShop = {}, goodsInfo = {}, skuListName, skuIdName } = that;
|
if (selectShop[skuIdName]) {
|
str = that.priceFilter(selectShop.price);
|
} else {
|
let skuList = goodsInfo[skuListName];
|
if (skuList && skuList.length > 0) {
|
let valueArr = [];
|
skuList.map((skuItem, index) => {
|
valueArr.push(skuItem.price);
|
});
|
let min = that.priceFilter(Math.min(...valueArr));
|
let max = that.priceFilter(Math.max(...valueArr));
|
if (min === max) {
|
str = min + '';
|
} else {
|
str = `${min} - ${max}`;
|
}
|
}
|
}
|
return str;
|
},
|
// 库存显示
|
stockCom() {
|
let str = '';
|
let that = this;
|
let { selectShop = {}, goodsInfo = {}, skuListName, stockName } = that;
|
if (selectShop[stockName]) {
|
str = selectShop[stockName];
|
} else {
|
let skuList = goodsInfo[skuListName];
|
if (skuList && skuList.length > 0) {
|
let valueArr = [];
|
skuList.map((skuItem, index) => {
|
valueArr.push(skuItem[stockName]);
|
});
|
let min = Math.min(...valueArr);
|
let max = Math.max(...valueArr);
|
if (min === max) {
|
str = min;
|
} else {
|
str = `${min} - ${max}`;
|
}
|
}
|
}
|
return str;
|
}
|
},
|
watch: {
|
valueCom(newVal, oldValue) {
|
let that = this;
|
if (newVal) {
|
that.open();
|
}
|
},
|
defaultGoods: {
|
immediate: true,
|
handler: function(newVal, oldValue) {
|
let that = this;
|
let { goodsIdName } = that;
|
if (typeof newVal === 'object' && newVal && newVal[goodsIdName] && !goodsCache[newVal[goodsIdName]]) {
|
that.pushGoodsCache(newVal);
|
}
|
}
|
}
|
}
|
};
|
</script>
|
|
<style lang="scss" scoped>
|
/* sku弹出层 */
|
.vk-data-goods-sku-popup {
|
position: fixed;
|
left: 0;
|
top: 0;
|
right: 0;
|
bottom: 0;
|
z-index: 990;
|
overflow: hidden;
|
&.show {
|
display: block;
|
|
.mask {
|
animation: showPopup 0.2s linear both;
|
}
|
|
.layer {
|
animation: showLayer 0.2s linear both;
|
bottom: var(--window-bottom);
|
}
|
}
|
|
&.hide {
|
.mask {
|
animation: hidePopup 0.2s linear both;
|
}
|
|
.layer {
|
animation: hideLayer 0.2s linear both;
|
}
|
}
|
|
&.none {
|
display: none;
|
}
|
.mask {
|
position: fixed;
|
top: 0;
|
width: 100%;
|
height: 100%;
|
z-index: 1;
|
background-color: rgba(0, 0, 0, 0.3);
|
}
|
.layer {
|
display: flex;
|
width: 100%;
|
// height: 1014rpx;
|
flex-direction: column;
|
// min-height: 40vh;
|
// max-height: 1014rpx;
|
position: fixed;
|
z-index: 99;
|
bottom: 0;
|
border-radius: 10rpx 10rpx 0 0;
|
background-color: #fff;
|
|
.specification-wrapper {
|
width: 100%;
|
padding: 30rpx 25rpx;
|
box-sizing: border-box;
|
.specification-wrapper-content {
|
width: 100%;
|
max-height: 900rpx;
|
min-height: 300rpx;
|
&::-webkit-scrollbar {
|
/*隐藏滚轮*/
|
display: none;
|
}
|
|
.specification-header {
|
width: 100%;
|
display: flex;
|
flex-direction: row;
|
position: relative;
|
margin-bottom: 40rpx;
|
|
.specification-left {
|
width: 180rpx;
|
height: 180rpx;
|
flex: 0 0 180rpx;
|
|
.product-img {
|
width: 180rpx;
|
height: 180rpx;
|
}
|
}
|
|
.specification-right {
|
flex: 1;
|
padding: 0 35rpx 0 28rpx;
|
box-sizing: border-box;
|
display: flex;
|
flex-direction: column;
|
justify-content: flex-end;
|
font-weight: 500;
|
|
.price-content {
|
color: #fe560a;
|
margin-bottom: 20rpx;
|
|
.sign {
|
font-size: 28rpx;
|
}
|
|
.price {
|
margin-left: 4rpx;
|
font-size: 48rpx;
|
}
|
.price2 {
|
margin-left: 4rpx;
|
font-size: 36rpx;
|
}
|
}
|
|
.inventory {
|
font-size: 24rpx;
|
color: #999999;
|
margin-bottom: 14rpx;
|
}
|
|
.choose {
|
font-size: 28rpx;
|
color: #333333;
|
}
|
}
|
}
|
|
.specification-content {
|
font-weight: 500;
|
|
.specification-item {
|
margin-bottom: 40rpx;
|
|
&:last-child {
|
margin-bottom: 0;
|
}
|
|
.item-title {
|
margin-bottom: 20rpx;
|
font-size: 28rpx;
|
color: #999999;
|
}
|
|
.item-wrapper {
|
display: flex;
|
flex-direction: row;
|
flex-flow: wrap;
|
|
.item-content {
|
display: inline-block;
|
padding: 10rpx 35rpx;
|
font-size: 24rpx;
|
border-radius: 10rpx;
|
background-color: #ffffff;
|
color: #333333;
|
margin-right: 20rpx;
|
margin-bottom: 16rpx;
|
border: 1px solid #f4f4f4;
|
box-sizing: border-box;
|
&.actived {
|
border-color: #fe560a;
|
color: #fe560a;
|
}
|
|
&.noactived {
|
background-color: #f6f6f6;
|
border-color: #f6f6f6;
|
color: #c3c3c3;
|
}
|
}
|
}
|
}
|
.number-box-view {
|
display: flex;
|
padding-top: 30rpx;
|
}
|
}
|
}
|
.close {
|
position: absolute;
|
top: 30rpx;
|
right: 25rpx;
|
width: 50rpx;
|
height: 50rpx;
|
text-align: center;
|
line-height: 50rpx;
|
.close-item {
|
width: 50rpx;
|
height: 50rpx;
|
}
|
}
|
}
|
.btn-wrapper {
|
display: flex;
|
width: 100%;
|
height: 120rpx;
|
flex: 0 0 120rpx;
|
align-items: center;
|
justify-content: space-between;
|
padding: 0 26rpx;
|
box-sizing: border-box;
|
.layer-btn {
|
width: 335rpx;
|
height: 76rpx;
|
border-radius: 38rpx;
|
color: #fff;
|
line-height: 76rpx;
|
text-align: center;
|
font-weight: 500;
|
font-size: 28rpx;
|
|
&.add-cart {
|
background: #ffbe46;
|
}
|
|
&.buy {
|
background: #fe560a;
|
}
|
}
|
.sure {
|
width: 698rpx;
|
height: 68rpx;
|
border-radius: 38rpx;
|
color: #fff;
|
line-height: 68rpx;
|
text-align: center;
|
font-weight: 500;
|
font-size: 28rpx;
|
background: #fe560a;
|
}
|
.sure.add-cart {
|
background: #ff9402;
|
}
|
}
|
.btn-wrapper.safe-area-inset-bottom{
|
padding-bottom: 0;
|
padding-bottom: constant(safe-area-inset-bottom);
|
padding-bottom: env(safe-area-inset-bottom);
|
}
|
}
|
|
@keyframes showPopup {
|
0% {
|
opacity: 0;
|
}
|
|
100% {
|
opacity: 1;
|
}
|
}
|
|
@keyframes hidePopup {
|
0% {
|
opacity: 1;
|
}
|
|
100% {
|
opacity: 0;
|
}
|
}
|
|
@keyframes showLayer {
|
0% {
|
transform: translateY(120%);
|
}
|
|
100% {
|
transform: translateY(0%);
|
}
|
}
|
|
@keyframes hideLayer {
|
0% {
|
transform: translateY(0);
|
}
|
|
100% {
|
transform: translateY(120%);
|
}
|
}
|
}
|
</style>
|
