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400 lines
12 KiB
400 lines
12 KiB
2 weeks ago
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<template>
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<view class="page">
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<uni-card :is-shadow="false" :border="false" padding="0" is-full>
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<uni-search-bar class="search" radius="5" placeholder="请输入产品名称" clearButton="auto" cancelButton="none" v-model="keyword" />
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</uni-card>
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<ul class="tab-wrap">
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<view class="tab">
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<li :class="{active: curTab === ''}" @click="tabChange('')">全部</li>
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</view>
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<scroll-view scroll-x :scroll-left="scrollLeft" class="tab tab-scroll">
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<li v-for="(tab, i) in tabs" :key="i" :class="{active: curTab === tab.id}" @click="tabChange(tab.id)">{{ tab.name }}</li>
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</scroll-view>
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</ul>
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<ul class="list">
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<li v-for="(item, i) in list" :key="i">
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<uni-data-checkbox v-if="item.check" class="check" multiple :value="[1]" :localdata="item.checkData" @change="e => checkChange(e, i)"></uni-data-checkbox>
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<uni-data-checkbox v-else class="check" multiple v-model="item.check" :localdata="item.checkData" @change="e => checkChange(e, i)"></uni-data-checkbox>
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<image class="icon" :src="$util.getIcon(item)"></image>
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{{ item.productName }}
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</li>
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</ul>
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<uni-load-more :status="status" />
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<view class="btn-wrap">
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<uni-data-checkbox class="check" multiple v-model="checkAll" :localdata="checkAllData" @change="allChange"></uni-data-checkbox>
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<view class="btn" @click="submit">确定({{ checked.length }})</view>
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</view>
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</view>
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</template>
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<script>
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import { productTypeList, listOfGoods } from '@/apis/modules/product.js'
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import { renew, queryCitySettlementPrice } from '@/apis/modules/order.js'
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export default {
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data() {
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return {
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// authority: 权限。0数据平台,1为课程,2职站增值模块,3实训课程(非集成),4实验工具
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orderType: 1,
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customerId: '',
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provinceId: '',
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cityId: '',
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curTab: '',
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tabs: [],
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scrollLeft: 0,
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reachBottom: 0, // 是否是上拉加载。0->否,1->是,-1->加载完所有数据
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status: 'more', // 上拉加载状态 more|loading|noMore
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searchTimer: null,
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orderStatus: '',
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productStatus: '',
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keyword: '',
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list: [],
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listAll: [],
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page: 1,
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pageSize: 10,
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check: [1],
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noCheck: [],
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checkData: [{
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text: '',
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value: 1
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}],
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checkAll: [],
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checkAllData: [{
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text: '全部',
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value: 1
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}],
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checked: uni.getStorageSync('courses') || [], // 已经勾选的集合
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courses: uni.getStorageSync('courses') || [],
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submiting: false,
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}
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},
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watch: {
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keyword () {
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clearTimeout(this.searchTimer)
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this.searchTimer = setTimeout(() => {
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this.initList()
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}, 500)
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}
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},
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// 下拉刷新
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onPullDownRefresh() {
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this.initList()
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setTimeout(() => {
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uni.stopPullDownRefresh()
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}, 1500)
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},
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// 上拉加载
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onReachBottom() {
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if (this.reachBottom >= 0) {
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this.reachBottom = 1
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this.status = 'loading'
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this.getList()
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}
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},
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onShow() {
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const pages = getCurrentPages()
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const { options } = pages[pages.length - 1]
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this.orderType = options.orderType
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this.customerId = options.customerId
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this.provinceId = options.provinceId
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this.cityId = options.cityId
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this.getTypes()
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this.getList()
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},
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methods: {
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// 产品类型
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getTypes() {
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productTypeList().then(res => {
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res.typeList.forEach(e => {
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e.id = e.typeId
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e.name = e.typeName
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})
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this.tabs.push(...res.typeList)
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}).catch(e => {})
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},
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// 获取课程列表
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getList() {
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uni.showLoading({
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title: '加载中'
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})
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listOfGoods({
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pageNum: this.page,
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pageSize: this.pageSize,
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sort: 0,
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isShelves: 0,
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hotTag: 1,
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productName: this.keyword,
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productType: this.curTab,
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}).then(({ page }) => {
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const { records } = page
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const list = this.courses
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const all = this.checkAll.length // 是否勾选了全选
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const pageChange = this.reachBottom > 0 // 是否是翻页
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const { checked } = this // 已选数据
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// 添加选择框字段
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records.map(e => {
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const checkData = {
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text: '',
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value: 1
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}
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e.check = (all && pageChange) || checked.find(n => n.mallId === e.mallId) ? 1 : 0
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// 筛选已经勾选的产品
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if (list.find(n => n.mallId == e.mallId)) {
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// 已经选择了的则禁止选择,并且直接选中
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checkData.disable = true
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e.check = 1
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}
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e.checkData = [checkData]
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})
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// 未加载完所有数据,并且不是筛选,则拼接list,否则直接赋值
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this.list = pageChange ? [...this.list, ...records] : records
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this.page++ // 每次获取了数据后page+1
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const noMore = this.list.length === page.total // 是否加载完所有数据
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this.status = noMore ? 'noMore' : 'more' // 加载完了则设置为noMore
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this.reachBottom = noMore ? -1 : 0 // 加载完了则设置为-1
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uni.hideLoading()
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}).catch(e => {
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uni.hideLoading()
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})
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},
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initList() {
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this.page = 1
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this.reachBottom = 0
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this.getList()
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},
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// tab切换
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tabChange(id) {
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this.curTab = id
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this.initList()
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},
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// 选择框回调
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checkChange(e, i) {
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const { checked } = this
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const item = this.list[i]
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const { mallId } = item
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const include = checked.findIndex(e => e.mallId === mallId)
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// 选中的情况下,该产品如果没有push到已选数组里,则push
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if (e.detail.value.length) {
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include === -1 && checked.push(item)
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} else {
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// 取消选中的情况下,如果已选数组里存在该产品,则移除
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if (include !== -1) {
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checked.splice(include, 1)
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this.checkAll = []
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}
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}
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},
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// 全选
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allChange(e) {
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const isCheck = !!e.detail.value.length // 是否选中
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const { checked, list } = this
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list.map(e => {
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e.check = isCheck ? 1 : 0
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const { mallId } = e
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const include = checked.findIndex(n => n.mallId === mallId)
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// 选中的情况下,该产品如果没有push到已选数组里,则push
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if (isCheck) {
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include === -1 && checked.push(e)
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} else {
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// 取消选中的情况下,如果已选数组里存在该产品,则移除
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include === -1 || checked.splice(include, 1)
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}
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})
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},
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// 生成产品参数
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createParam(e, authority) {
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const { orderType } = this
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const trial = orderType == 2 // 是否是试用
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return {
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dataOrCourseId: e.associatedProduct, // id
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mallId: e.mallId,
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productName: e.productName, // 名称
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periodOfUse: trial ? 1 : '', // 使用期限
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startTime: this.$util.formatDate(new Date(), 'yyyy-MM-dd'), // 开始
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endTime: '', // 终止
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remainingPeriod: '', // 剩余期限
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marketValue: '', // 市场价
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marketPrice: e.marketUnitPrice, // 市场单价
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finalPrice: trial ? 0 : '', // 成交价
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finalValue: trial ? 0 : '', // 成交单价(数据产品特有)
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discountRate: trial ? '0%' : '', // 折扣率
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accountNum: authority ? 1 : '', // 账号数
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totalAmount: '', // 总价
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isEnable: 0, // 启用否:1启用,0禁用
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ship: 0, // 发货否(0未发货,1已发货,默认不发货)
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authority, // 区分权限 0为数据平台权限,1为课程权限
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options: trial ? 1 : 2,
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miniProgramPictureAddress: e.appletIcon || '', // 图标
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settlementPrice: trial ? 0 : '', // 结算价
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settlementPriceUnit: e.settlementPrice || 0, // 结算单价
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serviceFee: 0, // 平台服务费(前端计算后展示,不入库)
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mallNonAssociatedLinks: e.mallNonAssociatedLinks, // 产品链接
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typeId: e.typeId,
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typeName: e.typeName,
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classificationId: e.classificationId,
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}
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},
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// 判断是否为客户已有的课程
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handleRenew(authority, customerId, productId, result, resolve, reject) {
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renew({
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authority,
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customerId,
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productId
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}).then(({ orderOthers }) => {
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result.map(e => {
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const item = orderOthers.find(n => n.dataOrCourseId == e.dataOrCourseId && n.authority == authority && e.authority == authority)
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if (item) {
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let date = new Date(item.endTime)
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date = new Date(date.setDate(date.getDate() + 1))
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e.startTime = this.$util.formatDate(date, 'yyyy-MM-dd')
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}
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})
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resolve()
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}).catch(e => {
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reject()
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})
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},
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// 确定
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submit() {
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const list = this.checked // 已选产品
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if (list.length) {
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if (this.submiting) return false
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this.submiting = true
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uni.showLoading({
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title: '加载中'
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})
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const result = this.courses
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const list1 = [] // 实训、理论
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const list0 = [] // 数据前瞻
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const list2 = [] // 职站增值
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const list3 = [] // 实训课程(非集成)
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const list4 = [] // 实验工具
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const { customerId } = this
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const listPromise = []
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list.forEach(async e => {
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listPromise.push(new Promise(async (resolve, reject) => {
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// 新勾选的产品,则获取到id,下面要调用
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if (!result.find(n => (n.dataOrCourseId == e.associatedProduct || n.dataOrCourseId == e.dataOrCourseId) && n.authority == e.authority)) {
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// 查询产品管理设置的平台结算价
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if (this.provinceId) {
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const res = await queryCitySettlementPrice(e.mallId, this.provinceId, this.cityId)
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if (res.mallPrice) e.settlementPrice = res.mallPrice.discountRate
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}
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const classId = e.classificationId
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const pid = +e.associatedProduct
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const { mallId } = e
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if (classId == 1 || classId == 2) {
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list1.push(mallId)
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} else if (classId == 3) {
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list2.push(mallId)
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} else if (classId == 4) {
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list3.push(mallId)
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} else if (classId == 5) {
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list0.push(mallId)
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} else if (classId == 6) {
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list4.push(mallId)
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}
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result.push(this.createParam(e, this.$util.getOrderType(classId)))
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resolve()
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} else {
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resolve()
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}
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}))
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})
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Promise.all(listPromise).then(_ => {
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const promises = []
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// 有5种产品,要传不同的authority调renew接口
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list0.length && promises.push(new Promise((resolve, reject) => {
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this.handleRenew(0, customerId, list0, result, resolve, reject)
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}))
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list1.length && promises.push(new Promise((resolve, reject) => {
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this.handleRenew(1, customerId, list1, result, resolve, reject)
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}))
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list2.length && promises.push(new Promise((resolve, reject) => {
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this.handleRenew(2, customerId, list2, result, resolve, reject)
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}))
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list3.length && promises.push(new Promise((resolve, reject) => {
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this.handleRenew(3, customerId, list3, result, resolve, reject)
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}))
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list4.length && promises.push(new Promise((resolve, reject) => {
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this.handleRenew(4, customerId, list4, result, resolve, reject)
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}))
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Promise.all(promises).then(_ => {
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console.log(33, result)
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uni.setStorageSync('courses', result) // 把选中的产品添加至缓存
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uni.redirectTo({
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url: `../editCourse/editCourse?customerId=${customerId}&orderType=${this.orderType}`
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})
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})
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})
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} else {
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this.$util.errMsg('请选择产品!')
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}
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}
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}
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}
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</script>
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<style scoped lang="scss">
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.page {
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padding-bottom: 130rpx;
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}
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.tab-wrap {
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display: flex;
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.tab-scroll {
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width: calc(100% - 100rpx);
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white-space: nowrap;
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li {
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display: inline-block;
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}
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}
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}
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.list {
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li {
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display: flex;
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align-items: center;
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padding: 30rpx 24rpx;
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margin: 16rpx 24rpx;
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font-size: 30rpx;
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color: #333;
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background-color: #fff;
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border-radius: 16rpx;
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}
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.icon {
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width: 80rpx;
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min-width: 80rpx;
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height: 80rpx;
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margin: 0 20rpx;
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border-radius: 4px;
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}
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}
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/deep/.check {
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.checklist-box {
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margin: 0 !important;
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}
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.checkbox__inner {
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width: 40rpx !important;
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height: 40rpx !important;
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border-radius: 50% !important;
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}
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.checkbox__inner-icon {
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top: 8rpx !important;
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left: 14rpx !important;
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}
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}
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.btn-wrap {
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position: fixed;
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justify-content: space-between;
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.btn {
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width: 340rpx;
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margin-left: 27rpx;
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}
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}
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</style>
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