promoDetail.vue 17 KB

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  1. <template>
  2. <view class="video-pagesCons">
  3. <view class="tab-search">
  4. <u-search placeholder="请输入产品名称/轮胎规格" shape="round" :clearabled="true" show-action v-model="queryWord" @clear="pageInit" @search="pageInit" @custom="pageInit"></u-search>
  5. </view>
  6. <view class="tab-body">
  7. <scroll-view scroll-y style="height: 100%;width: 100%;overflow: auto;" @scrolltolower="onreachBottom">
  8. <view class="product-list">
  9. <view
  10. class="check-order-list"
  11. v-for="(item,index) in list"
  12. :key="item.id"
  13. >
  14. <view class="video-item">
  15. <view>
  16. <u-image :src="item.productImage" height="140px" width="100%"></u-image>
  17. <view class="back-price">返¥<text>{{item.promoRuleValue}}</text></view>
  18. </view>
  19. <view>
  20. <view class="product-name">{{item.productName}}</view>
  21. <view class="product-guige">{{item.productOrigCode}}</view>
  22. <view class="product-button">
  23. <view class="price-txt">¥<text>{{item.cost}}</text></view>
  24. <view>
  25. <u-button v-if="!item.checked" :throttle-time="50" @click="chooseProduct(item)" size="mini" type="primary" shape="circle"><u-icon name="plus"></u-icon></u-button>
  26. <u-button v-else :throttle-time="50" @click="chooseProduct(item)" size="mini" type="success" shape="circle"><u-icon name="plus"></u-icon>{{item.qty}}</u-button>
  27. </view>
  28. </view>
  29. </view>
  30. </view>
  31. </view>
  32. </view>
  33. <view style="padding: 20upx;">
  34. <u-empty :src="`/static/nodata.png`" icon-size="180" :text="noDataText" img-width="120" v-if="list.length==0 && status!='loading'" mode="list"></u-empty>
  35. <u-loadmore v-if="(total>=list.length&&list.length)||status=='loading'" :status="status" />
  36. </view>
  37. </scroll-view>
  38. <!-- 底部栏 -->
  39. <view class="bottom-bar" @click="clearAction">
  40. <view class="bottom-bar-left">
  41. <view class="bottom-bar-left-item">
  42. <view class="bottom-bar-left-item-icon" @click="openChoose">
  43. <u-icon name="shopping-cart" size="40"></u-icon>
  44. <u-badge type="error" :count="totalNum" :offset="[-7,-8]"></u-badge>
  45. </view>
  46. </view>
  47. <view class="bottom-bar-left-item" v-if="showChoosePopu">
  48. 合计:<view class="price-txt">¥<text>{{totalAmount}}</text></view>
  49. </view>
  50. </view>
  51. <view :class="'bottom-bar-right bg-'+(showChoosePopu?'1':'0')" @click="submitOrder">
  52. <view class="bottom-bar-right-item">{{showChoosePopu?'确认采购':'去结算'}}</view>
  53. </view>
  54. </view>
  55. <!-- 已选列表 -->
  56. <u-popup
  57. v-model="showChoosePopu"
  58. closeable
  59. :zIndex="100"
  60. mode="bottom"
  61. border-radius="14"
  62. height="100%"
  63. @scrolltolower="onreachPopuBottom"
  64. @open="openRender"
  65. @close="closePopu">
  66. <view :style="{width:screenWidth + 'px'}" @click="clearAction">
  67. <view class="choose-title">
  68. <view>已选<text class="p-nums">{{chooseLength}}</text>款产品 </view>
  69. <u-button @click="claerChoose" size="mini" type="error" plain style="margin: 0 20upx;">清空列表</u-button>
  70. <text class="choose-inf">左滑或数量0时删除产品</text>
  71. </view>
  72. <view class="choose-product-list" v-if="showSwipeAction">
  73. <u-swipe-action
  74. :show="item.show"
  75. v-for="(item, index) in chooseProductList"
  76. :index="item.id"
  77. :key="item.id"
  78. @click="chooseClick"
  79. @open="chooseOpen"
  80. :options="chooseOptions"
  81. >
  82. <view class="choose-product-item">
  83. <view>
  84. <view class="choose-product-item-img">
  85. <u-image :src="item.productImage" height="200rpx" width="100%"></u-image>
  86. <view class="back-price">返¥<text>{{item.promoRuleValue}}</text></view>
  87. </view>
  88. <view class="choose-product-item-info">
  89. <view class="choose-product-item-left-info-name">{{item.productName}}</view>
  90. <view class="choose-product-item-left-info-guige">{{item.productOrigCode}}</view>
  91. <view class="choose-product-item-left-info-price">
  92. <view class="price-txt">¥<text>{{item.cost}}</text></view>
  93. <view>
  94. <u-number-box v-model="item.qty" :index="item.id" :input-width="60" :input-height="60" size="mini" :min="0" @change="changeQty"></u-number-box>
  95. </view>
  96. </view>
  97. </view>
  98. </view>
  99. </view>
  100. </u-swipe-action>
  101. </view>
  102. </view>
  103. </u-popup>
  104. </view>
  105. </view>
  106. </view>
  107. </template>
  108. <script>
  109. import {
  110. mapState,
  111. mapMutations,
  112. } from 'vuex'
  113. import { queryPromoProductByPage } from '@/api/video.js'
  114. import { purchaseSave } from '@/api/purchase.js'
  115. export default {
  116. data() {
  117. return {
  118. status: 'loading',
  119. noDataText: '暂无数据',
  120. queryWord: '',// 关键词查询列表
  121. // 查询条件
  122. pageNo: 1, // 当前页
  123. pageSize: 10,//每页条数
  124. list: [], // 产品列表
  125. total: 0, // 总记录
  126. showChoosePopu: false,//已选列表弹框
  127. chooseList:[], // 已选数据
  128. chooseAllList:[], // 已选原始所有数据
  129. chooseProductList:[], // 已选弹框中当前数据
  130. chooseOptions:[
  131. {
  132. text: '删除',
  133. style: {
  134. backgroundColor: '#dd524d'
  135. }
  136. }
  137. ], // 左滑删除已选产品
  138. screenWidth: 750, // 屏幕宽度
  139. showSwipeAction: false, // 已选弹框是否一打开
  140. choosePageNo: 1, // 已选产品当前页
  141. choosePageSize: 8, // 已选产品每页数
  142. chooseTotal: 0 ,// 已选产品总记录数
  143. promoActiveSn: null, // 活动sn
  144. cacheChooseList: [] // 缓存得已选列表
  145. }
  146. },
  147. computed: {
  148. ...mapState(['hasLogin']),
  149. userInfo(){
  150. return this.$store.state.vuex_userInfo
  151. },
  152. // 已选产品总款数
  153. chooseLength(){
  154. return this.chooseList.length
  155. },
  156. // 已选产品总金额
  157. totalAmount(){
  158. let total = 0
  159. this.chooseList.forEach(key => {
  160. total = total + key.cost * key.qty
  161. })
  162. return total.toFixed(2)
  163. },
  164. // 已选产品总数量
  165. totalNum(){
  166. let total = 0
  167. this.chooseList.forEach(key => {
  168. total = total + key.qty
  169. })
  170. return total
  171. }
  172. },
  173. onLoad(opts) {
  174. uni.setNavigationBarTitle({
  175. title: opts.title||'促销活动产品'
  176. })
  177. this.$store.state.vuex_tempData = null
  178. this.promoActiveSn = opts.promoActiveSn
  179. // 购物车是否有缓存
  180. const cacheList = this.$store.state.vuex_cartList.find(k => k.sn == this.promoActiveSn)
  181. this.cacheChooseList = cacheList ? cacheList.list : []
  182. this.screenWidth = uni.getSystemInfoSync().windowWidth
  183. // 查询产品列表
  184. this.pageInit()
  185. },
  186. onUnload() {
  187. // 存储已选列表值
  188. const hasCache = this.$store.state.vuex_cartList.find(k => k.sn == this.promoActiveSn)
  189. if(hasCache){
  190. hasCache.list = this.chooseList
  191. }else{
  192. this.$store.state.vuex_cartList.push({sn:this.promoActiveSn,list: this.chooseList})
  193. }
  194. this.$u.vuex('vuex_cartList', this.$store.state.vuex_cartList)
  195. },
  196. methods: {
  197. // 初始化页面
  198. pageInit(){
  199. // 重置分页
  200. this.total = 0
  201. this.pageNo = 1
  202. this.list = []
  203. // 获取列表数据
  204. this.getRow()
  205. },
  206. // 添加已选产品
  207. chooseProduct(item){
  208. if(!item.checked){
  209. item.checked = true
  210. item.qty = 1
  211. item.show = false
  212. this.chooseList.unshift(item)
  213. }else{
  214. // item.qty = item.qty + 1
  215. // 已添加,则增加数量
  216. const row = this.chooseList.find(key => key.id == item.id)
  217. if(row){
  218. row.qty = row.qty + 1
  219. }
  220. this.chooseList.splice()
  221. }
  222. },
  223. // 渲染已选产品列表
  224. openRender(){
  225. setTimeout(()=>{
  226. this.showSwipeAction = true
  227. },100)
  228. },
  229. // 关闭已选列表弹框
  230. closePopu(){
  231. this.chooseProductList = []
  232. this.showChoosePopu=false
  233. },
  234. // 打开已选产品列表
  235. openChoose(){
  236. if(this.chooseLength){
  237. this.showChoosePopu = !this.showChoosePopu
  238. if(this.showChoosePopu){
  239. this.chooseAllList = JSON.parse(JSON.stringify(this.chooseList))
  240. // 默认加载第一页数据
  241. this.choosePageNo = 1
  242. this.chooseTotal = this.chooseAllList.length
  243. this.chooseProductList = this.chooseTotal > this.choosePageSize ? this.chooseAllList.slice(0,this.choosePageSize) : this.chooseAllList
  244. }
  245. }else{
  246. this.$u.toast(`请选择产品`);
  247. }
  248. },
  249. // 已选产品滚动到底部
  250. onreachPopuBottom(e){
  251. const totalPages = Math.ceil(this.chooseTotal/this.choosePageSize)
  252. if(this.choosePageNo>=totalPages){
  253. return
  254. }
  255. this.choosePageNo = this.choosePageNo + 1
  256. const start = (this.choosePageNo-1)*this.choosePageSize
  257. const end = this.choosePageNo*this.choosePageSize
  258. const list = this.chooseAllList.slice(start,end>this.chooseTotal?this.chooseTotal:end)
  259. this.chooseProductList = this.chooseProductList.concat(list)
  260. this.chooseProductList.splice()
  261. },
  262. // 已选产品变更数量
  263. changeQty(e){
  264. const _this = this
  265. const rowIndex = this.chooseProductList.findIndex(key => key.id == e.index)
  266. if(e.value>0){
  267. this.chooseProductList[rowIndex].qty = e.value
  268. // 更新原始数据
  269. const rindex = this.chooseList.findIndex(key => key.id == e.index)
  270. if(rindex>=0){
  271. this.chooseList[rindex].qty = e.value
  272. this.chooseList.splice()
  273. }
  274. // 更新页面产品数据
  275. // const aindex = this.list.findIndex(key => key.id == e.index)
  276. // if(aindex>=0){
  277. // this.list[aindex].qty = e.value
  278. // this.list.splice()
  279. // }
  280. }else{
  281. // 数量为0时,删除
  282. this.chooseClick(e.index,0)
  283. }
  284. },
  285. //已选产品删除
  286. chooseClick(index, btns){
  287. if(btns == 0) {
  288. // 更新列表已选状态
  289. const row = this.list.find(item => item.id == index)
  290. if(row){
  291. row.checked = false
  292. row.qty = 0
  293. }
  294. const rindex = this.chooseProductList.findIndex(item => item.id == index)
  295. if(rindex>=0){
  296. this.chooseProductList.splice(rindex, 1);
  297. this.chooseList.splice(rindex, 1);
  298. }
  299. this.$u.toast(`删除成功!`);
  300. }
  301. },
  302. // 同时打开一个
  303. chooseOpen(index){
  304. // 先将正在被操作的swipeAction标记为打开状态,否则由于props的特性限制,
  305. // 原本为'false',再次设置为'false'会无效
  306. const row = this.chooseProductList.find(item => item.id == index)
  307. if(row) {
  308. row.show = true
  309. }
  310. this.chooseProductList.map((item, idx) => {
  311. if(index != item.id) this.chooseProductList[idx].show = false;
  312. })
  313. },
  314. // 清除滑动按钮
  315. clearAction(){
  316. this.chooseProductList.map(item => {
  317. item.show = false
  318. })
  319. this.chooseProductList.splice()
  320. },
  321. // 确定清空已选列表
  322. claerChoose(){
  323. const _this = this
  324. uni.showModal({
  325. title: '提示',
  326. content: '确定清空已选列表?',
  327. confirmText: '确定',
  328. success(res) {
  329. if(res.confirm){
  330. _this.clearChooseData()
  331. }
  332. }
  333. })
  334. },
  335. // 清空已选数据
  336. clearChooseData(){
  337. this.chooseList = []
  338. this.chooseProductList = []
  339. this.showChoosePopu = false
  340. // 重置已选状态
  341. this.list.filter(item => item.checked).map(item=>item.checked = false)
  342. },
  343. // scroll-view到底部加载更多
  344. onreachBottom() {
  345. if(this.list.length < this.total){
  346. this.pageNo += 1
  347. this.getRow()
  348. }else{
  349. this.status = "nomore"
  350. }
  351. },
  352. // 查询列表
  353. getRow () {
  354. let _this = this
  355. let params = {
  356. pageNo: this.pageNo,
  357. pageSize: this.pageSize,
  358. queryWord: this.queryWord,
  359. promoActiveSn: this.promoActiveSn
  360. }
  361. this.status = "loading"
  362. queryPromoProductByPage(params).then(res => {
  363. if (res.code == 200 || res.status == 204 || res.status == 200) {
  364. const list = res.data.list||[]
  365. // 更新已选状态
  366. list.map(k => {
  367. const hascache = this.cacheChooseList.find(s=>s.id == k.id)
  368. // 如果缓存中有,添加到当前页面已选列表中
  369. if(hascache){
  370. this.chooseProduct(k)
  371. }
  372. // 如果筛选或分页后,重新更新页面列表产品数量
  373. const hasChecked = this.chooseList.find(s=>s.id == k.id)
  374. k.checked = hasChecked
  375. if(hasChecked){
  376. k.qty = hasChecked.qty
  377. }
  378. })
  379. _this.list = _this.list.concat(list)
  380. _this.total = res.data.count || 0
  381. } else {
  382. _this.list = []
  383. _this.total = 0
  384. _this.noDataText = res.message
  385. }
  386. _this.status = _this.total>=_this.list.length ? "nomore" : 'loadmore'
  387. })
  388. },
  389. // 提交订单
  390. submitOrder(){
  391. if(this.showChoosePopu){
  392. uni.showLoading({
  393. title: '提交中...',
  394. mask: true
  395. })
  396. const detailList = []
  397. this.chooseList.map(item => {
  398. detailList.push({
  399. promoActiveSn: this.promoActiveSn,
  400. promoRuleSn:item.promoRuleSn,
  401. productSn:item.productSn,
  402. productCode:item.productCode,
  403. qty:item.qty,
  404. price:item.cost,
  405. giveAmount:item.promoRuleValue
  406. })
  407. })
  408. purchaseSave({
  409. promoActiveSn: this.promoActiveSn,
  410. detailList: detailList
  411. }).then(res => {
  412. if(res.status == 200){
  413. this.clearChooseData()
  414. this.$store.state.vuex_tempData = res.data
  415. uni.navigateTo({
  416. url: '/pagesB/procureOrder?id='+res.id
  417. })
  418. }
  419. uni.hideLoading()
  420. })
  421. }else{
  422. this.openChoose()
  423. }
  424. },
  425. }
  426. }
  427. </script>
  428. <style lang="less">
  429. page{
  430. height: 100vh;
  431. }
  432. .video-pagesCons{
  433. height: 100vh;
  434. display: flex;
  435. flex-direction: column;
  436. .tab-search{
  437. padding: 15rpx 20rpx;
  438. background: #fff;
  439. }
  440. .tab-body{
  441. display: flex;
  442. flex-direction: column;
  443. flex-grow: 1;
  444. overflow: auto;
  445. .bottom-bar{
  446. height: 130upx;
  447. z-index: 500;
  448. background-color: #fff;
  449. display: flex;
  450. align-items: center;
  451. justify-content: space-between;
  452. font-size: 32upx;
  453. .bottom-bar-left{
  454. padding: 0 30upx;
  455. flex-grow: 1;
  456. display: flex;
  457. align-items: center;
  458. }
  459. .bottom-bar-left-item{
  460. padding-right: 20rpx;
  461. font-size: 24rpx;
  462. display: flex;
  463. align-items: center;
  464. }
  465. .bottom-bar-left-item-icon{
  466. position: relative;
  467. background: #2196F3;
  468. padding: 20rpx;
  469. border-radius: 100%;
  470. color: #fff;
  471. }
  472. .bottom-bar-right{
  473. padding: 0 50rpx;
  474. height: 100%;
  475. background: #2196F3;
  476. display: flex;
  477. align-items: center;
  478. .bottom-bar-right-item{
  479. color: #fff;
  480. }
  481. }
  482. .bg-0{
  483. background: #2196F3;
  484. }
  485. .bg-1{
  486. background: #f44336;
  487. }
  488. }
  489. .product-list{
  490. display: flex;
  491. flex-wrap: wrap;
  492. }
  493. .check-order-list{
  494. width: 50%;
  495. padding: 10upx;
  496. .video-item{
  497. background: #ffffff;
  498. border-radius: 10upx;
  499. box-shadow: 1px 1px 3px #EEEEEE;
  500. height: 100%;
  501. display: flex;
  502. flex-direction: column;
  503. > view{
  504. &:first-child{
  505. position: relative;
  506. overflow: hidden;
  507. }
  508. &:last-child{
  509. padding: 20rpx 20rpx 60rpx 20rpx;
  510. position: relative;
  511. flex-grow: 1;
  512. .product-name{
  513. font-size: 28rpx;
  514. }
  515. .product-guige{
  516. margin: 10rpx 0 20rpx 0;
  517. color: #666;
  518. text{
  519. margin-right: 10rpx;
  520. }
  521. }
  522. }
  523. .product-button{
  524. display: flex;
  525. justify-content: space-between;
  526. align-items: center;
  527. position: absolute;
  528. bottom: 20rpx;
  529. left: 0;
  530. width: 100%;
  531. padding: 0 20rpx;
  532. }
  533. }
  534. }
  535. }
  536. }
  537. .price-txt{
  538. color: red;
  539. text{
  540. font-size: 36rpx;
  541. }
  542. }
  543. .choose-title{
  544. display: flex;
  545. align-items:center;
  546. padding: 25rpx;
  547. position: fixed;
  548. background: #fff;
  549. width: 100%;
  550. z-index: 3;
  551. .p-nums{
  552. color: #2196F3;
  553. margin: 0 6rpx;
  554. }
  555. .choose-inf{
  556. color: #999;
  557. font-size: 24rpx;
  558. }
  559. }
  560. .choose-product-list{
  561. padding: 100rpx 20rpx 130rpx;
  562. width: 100%;
  563. .choose-product-item{
  564. display: flex;
  565. align-items: center;
  566. justify-content: space-between;
  567. padding: 20rpx 0;
  568. border-bottom: 1px solid #eee;
  569. > view{
  570. display: flex;
  571. align-items: center;
  572. justify-content: space-between;
  573. flex-grow: 1;
  574. width: 100%;
  575. }
  576. .choose-product-item-img{
  577. margin-right: 10rpx;
  578. width: 35%;
  579. position: relative;
  580. overflow: hidden;
  581. .back-price{
  582. zoom: calc(0.8);
  583. }
  584. }
  585. .choose-product-item-info{
  586. margin-right: 10rpx;
  587. width: 65%;
  588. flex-grow: 1;
  589. .choose-product-item-left-info-price{
  590. display: flex;
  591. align-items:center;
  592. justify-content: space-between;
  593. >view{
  594. &:last-child{
  595. display: flex;
  596. align-items:center;
  597. }
  598. }
  599. }
  600. .choose-product-item-left-info-name{
  601. font-size: 28rpx;
  602. }
  603. .choose-product-item-left-info-guige{
  604. color: #666;
  605. margin: 10rpx 0;
  606. text{
  607. margin-right: 10rpx;
  608. }
  609. }
  610. }
  611. }
  612. }
  613. .back-price{
  614. padding: 6rpx 55rpx;
  615. background: rgba(255 ,87 ,34 , 0.6);
  616. position: absolute;
  617. top: 16rpx;
  618. left: -50rpx;
  619. color: #fff;
  620. z-index: 2;
  621. font-size: 20rpx;
  622. text-align: center;
  623. transform: rotate(-40deg);
  624. display: flex;
  625. align-items: center;
  626. text{
  627. font-size: 28rpx;
  628. }
  629. }
  630. }
  631. </style>