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="getRow" @search="getRow" @custom="getRow"></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
  144. }
  145. },
  146. computed: {
  147. ...mapState(['hasLogin']),
  148. userInfo(){
  149. return this.$store.state.vuex_userInfo
  150. },
  151. // 已选产品总款数
  152. chooseLength(){
  153. return this.chooseList.length
  154. },
  155. // 已选产品总金额
  156. totalAmount(){
  157. let total = 0
  158. this.chooseList.forEach(key => {
  159. total = total + key.cost * key.qty
  160. })
  161. return total.toFixed(2)
  162. },
  163. // 已选产品总数量
  164. totalNum(){
  165. let total = 0
  166. this.chooseList.forEach(key => {
  167. total = total + key.qty
  168. })
  169. return total
  170. }
  171. },
  172. onLoad(opts) {
  173. uni.setNavigationBarTitle({
  174. title: opts.title||'促销活动产品'
  175. })
  176. this.$store.state.vuex_tempData = null
  177. this.promoActiveSn = opts.promoActiveSn
  178. // 查询产品列表
  179. this.pageInit()
  180. },
  181. onUnload() {
  182. // 存储已选列表值
  183. const hasCache = this.$store.state.vuex_cartList.find(k => k.sn == this.promoActiveSn)
  184. if(hasCache){
  185. hasCache.list = this.chooseList
  186. }else{
  187. this.$store.state.vuex_cartList.push({sn:this.promoActiveSn,list: this.chooseList})
  188. }
  189. this.$u.vuex('vuex_cartList', this.$store.state.vuex_cartList)
  190. },
  191. methods: {
  192. // 初始化页面
  193. pageInit(){
  194. this.screenWidth = uni.getSystemInfoSync().windowWidth
  195. // 购物车是否有缓存
  196. const hasCache = this.$store.state.vuex_cartList.find(k => k.sn == this.promoActiveSn)
  197. if(hasCache){
  198. this.chooseList = hasCache.list
  199. }
  200. // 重置分页
  201. this.total = 0
  202. this.pageNo = 1
  203. // 获取列表数据
  204. this.getRow()
  205. },
  206. // 添加已选产品
  207. chooseProduct(item){
  208. if(!item.checked){
  209. item.checked = true
  210. item.qty = 1
  211. item.show = false
  212. this.chooseList.unshift(this.$u.deepClone(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.$u.toast(`请选择产品`);
  247. }
  248. },
  249. // 已选产品滚动到底部
  250. onreachPopuBottom(e){
  251. const totalPages = Math.ceil(this.chooseTotal/this.choosePageSize)
  252. if(this.choosePageNo>=totalPages){
  253. return
  254. }
  255. this.choosePageNo = this.choosePageNo + 1
  256. const start = (this.choosePageNo-1)*this.choosePageSize
  257. const end = this.choosePageNo*this.choosePageSize
  258. const list = this.chooseAllList.slice(start,end>this.chooseTotal?this.chooseTotal:end)
  259. this.chooseProductList = this.chooseProductList.concat(list)
  260. this.chooseProductList.splice()
  261. },
  262. // 已选产品变更数量
  263. changeQty(e){
  264. const _this = this
  265. const rowIndex = this.chooseProductList.findIndex(key => key.id == e.index)
  266. if(e.value>0){
  267. this.chooseProductList[rowIndex].qty = e.value
  268. // 更新原始数据
  269. const rindex = this.chooseList.findIndex(key => key.id == e.index)
  270. this.chooseList[rindex].qty = e.value
  271. this.chooseList.splice()
  272. // 更新页面产品数据
  273. const aindex = this.list.findIndex(key => key.id == e.index)
  274. this.list[aindex].qty = e.value
  275. this.list.splice()
  276. }else{
  277. // 数量为0时,删除
  278. this.chooseClick(e.index,0)
  279. }
  280. },
  281. //已选产品删除
  282. chooseClick(index, btns){
  283. if(btns == 0) {
  284. // 更新列表已选状态
  285. const row = this.list.find(item => item.id == index)
  286. if(row){
  287. row.checked = false
  288. row.qty = 0
  289. }
  290. const rindex = this.chooseProductList.findIndex(item => item.id == index)
  291. this.chooseProductList.splice(rindex, 1);
  292. this.chooseList.splice(rindex, 1);
  293. this.$u.toast(`删除成功!`);
  294. }
  295. },
  296. // 同时打开一个
  297. chooseOpen(index){
  298. // 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,
  299. // 原本为'false',再次设置为'false'会无效
  300. const row = this.chooseProductList.find(item => item.id == index)
  301. if(row) {
  302. row.show = true
  303. }
  304. this.chooseProductList.map((item, idx) => {
  305. if(index != item.id) this.chooseProductList[idx].show = false;
  306. })
  307. },
  308. // 清除滑动按钮
  309. clearAction(){
  310. this.chooseProductList.map(item => {
  311. item.show = false
  312. })
  313. this.chooseProductList.splice()
  314. },
  315. // 确定清空已选列表
  316. claerChoose(){
  317. const _this = this
  318. uni.showModal({
  319. title: '提示',
  320. content: '确定清空已选列表?',
  321. confirmText: '确定',
  322. success(res) {
  323. if(res.confirm){
  324. _this.clearChooseData()
  325. }
  326. }
  327. })
  328. },
  329. // 清空已选数据
  330. clearChooseData(){
  331. this.chooseList = []
  332. this.chooseProductList = []
  333. this.showChoosePopu = false
  334. // 重置已选状态
  335. this.list.filter(item => item.checked).map(item=>item.checked = false)
  336. },
  337. // scroll-view到底部加载更多
  338. onreachBottom() {
  339. if(this.list.length < this.total){
  340. this.pageNo += 1
  341. this.getRow()
  342. }else{
  343. this.status = "nomore"
  344. }
  345. },
  346. // 查询列表
  347. getRow (pageNo) {
  348. let _this = this
  349. if (pageNo) {
  350. this.pageNo = pageNo
  351. }
  352. let params = {
  353. pageNo: this.pageNo,
  354. pageSize: this.pageSize,
  355. queryWord: this.queryWord,
  356. promoActiveSn: this.promoActiveSn
  357. }
  358. this.status = "loading"
  359. queryPromoProductByPage(params).then(res => {
  360. if (res.code == 200 || res.status == 204 || res.status == 200) {
  361. const list = res.data.list||[]
  362. // 更新已选状态
  363. list.map(k => {
  364. const hasChecked = this.chooseList.find(s=>s.id == k.id)
  365. k.checked = hasChecked
  366. if(hasChecked){
  367. k.qty = hasChecked.qty
  368. }
  369. })
  370. _this.list = _this.list.concat(list)
  371. _this.total = res.data.count || 0
  372. } else {
  373. _this.list = []
  374. _this.total = 0
  375. _this.noDataText = res.message
  376. }
  377. _this.status = _this.total>=_this.list.length ? "nomore" : 'loadmore'
  378. })
  379. },
  380. // 提交订单
  381. submitOrder(){
  382. if(this.showChoosePopu){
  383. uni.showLoading({
  384. title: '提交中...',
  385. mask: true
  386. })
  387. const detailList = []
  388. this.chooseList.map(item => {
  389. detailList.push({
  390. promoActiveSn: this.promoActiveSn,
  391. promoRuleSn:item.promoRuleSn,
  392. productSn:item.productSn,
  393. productCode:item.productCode,
  394. qty:item.qty,
  395. price:item.cost,
  396. giveAmount:item.promoRuleValue
  397. })
  398. })
  399. purchaseSave({
  400. promoActiveSn: this.promoActiveSn,
  401. detailList: detailList
  402. }).then(res => {
  403. if(res.status == 200){
  404. this.clearChooseData()
  405. this.$store.state.vuex_tempData = res.data
  406. uni.navigateTo({
  407. url: '/pagesB/procureOrder?id='+res.id
  408. })
  409. }
  410. uni.hideLoading()
  411. })
  412. }else{
  413. this.openChoose()
  414. }
  415. },
  416. }
  417. }
  418. </script>
  419. <style lang="less">
  420. page{
  421. height: 100vh;
  422. }
  423. .video-pagesCons{
  424. height: 100vh;
  425. display: flex;
  426. flex-direction: column;
  427. .tab-search{
  428. padding: 15rpx 20rpx;
  429. background: #fff;
  430. }
  431. .tab-body{
  432. display: flex;
  433. flex-direction: column;
  434. flex-grow: 1;
  435. overflow: auto;
  436. .bottom-bar{
  437. height: 130upx;
  438. z-index: 500;
  439. background-color: #fff;
  440. display: flex;
  441. align-items: center;
  442. justify-content: space-between;
  443. font-size: 32upx;
  444. .bottom-bar-left{
  445. padding: 0 30upx;
  446. flex-grow: 1;
  447. display: flex;
  448. align-items: center;
  449. }
  450. .bottom-bar-left-item{
  451. padding-right: 20rpx;
  452. font-size: 24rpx;
  453. display: flex;
  454. align-items: center;
  455. }
  456. .bottom-bar-left-item-icon{
  457. position: relative;
  458. background: #2196F3;
  459. padding: 20rpx;
  460. border-radius: 100%;
  461. color: #fff;
  462. }
  463. .bottom-bar-right{
  464. padding: 0 50rpx;
  465. height: 100%;
  466. background: #2196F3;
  467. display: flex;
  468. align-items: center;
  469. .bottom-bar-right-item{
  470. color: #fff;
  471. }
  472. }
  473. .bg-0{
  474. background: #2196F3;
  475. }
  476. .bg-1{
  477. background: #f44336;
  478. }
  479. }
  480. .product-list{
  481. display: flex;
  482. flex-wrap: wrap;
  483. }
  484. .check-order-list{
  485. width: 50%;
  486. padding: 10upx;
  487. .video-item{
  488. background: #ffffff;
  489. border-radius: 10upx;
  490. box-shadow: 1px 1px 3px #EEEEEE;
  491. height: 100%;
  492. display: flex;
  493. flex-direction: column;
  494. > view{
  495. &:first-child{
  496. position: relative;
  497. overflow: hidden;
  498. }
  499. &:last-child{
  500. padding: 20rpx 20rpx 60rpx 20rpx;
  501. position: relative;
  502. flex-grow: 1;
  503. .product-name{
  504. font-size: 28rpx;
  505. }
  506. .product-guige{
  507. margin: 10rpx 0 20rpx 0;
  508. color: #666;
  509. text{
  510. margin-right: 10rpx;
  511. }
  512. }
  513. }
  514. .product-button{
  515. display: flex;
  516. justify-content: space-between;
  517. align-items: center;
  518. position: absolute;
  519. bottom: 20rpx;
  520. left: 0;
  521. width: 100%;
  522. padding: 0 20rpx;
  523. }
  524. }
  525. }
  526. }
  527. }
  528. .price-txt{
  529. color: red;
  530. text{
  531. font-size: 36rpx;
  532. }
  533. }
  534. .choose-title{
  535. display: flex;
  536. align-items:center;
  537. padding: 25rpx;
  538. position: fixed;
  539. background: #fff;
  540. width: 100%;
  541. z-index: 3;
  542. .p-nums{
  543. color: #2196F3;
  544. margin: 0 6rpx;
  545. }
  546. .choose-inf{
  547. color: #999;
  548. font-size: 24rpx;
  549. }
  550. }
  551. .choose-product-list{
  552. padding: 100rpx 20rpx 130rpx;
  553. width: 100%;
  554. .choose-product-item{
  555. display: flex;
  556. align-items: center;
  557. justify-content: space-between;
  558. padding: 20rpx 0;
  559. border-bottom: 1px solid #eee;
  560. > view{
  561. display: flex;
  562. align-items: center;
  563. justify-content: space-between;
  564. flex-grow: 1;
  565. width: 100%;
  566. }
  567. .choose-product-item-img{
  568. margin-right: 10rpx;
  569. width: 35%;
  570. position: relative;
  571. overflow: hidden;
  572. .back-price{
  573. zoom: calc(0.8);
  574. }
  575. }
  576. .choose-product-item-info{
  577. margin-right: 10rpx;
  578. width: 65%;
  579. flex-grow: 1;
  580. .choose-product-item-left-info-price{
  581. display: flex;
  582. align-items:center;
  583. justify-content: space-between;
  584. >view{
  585. &:last-child{
  586. display: flex;
  587. align-items:center;
  588. }
  589. }
  590. }
  591. .choose-product-item-left-info-name{
  592. font-size: 28rpx;
  593. }
  594. .choose-product-item-left-info-guige{
  595. color: #666;
  596. margin: 10rpx 0;
  597. text{
  598. margin-right: 10rpx;
  599. }
  600. }
  601. }
  602. }
  603. }
  604. .back-price{
  605. padding: 6rpx 55rpx;
  606. background: rgba(255 ,87 ,34 , 0.6);
  607. position: absolute;
  608. top: 16rpx;
  609. left: -50rpx;
  610. color: #fff;
  611. z-index: 2;
  612. font-size: 20rpx;
  613. text-align: center;
  614. transform: rotate(-40deg);
  615. display: flex;
  616. align-items: center;
  617. text{
  618. font-size: 28rpx;
  619. }
  620. }
  621. }
  622. </style>