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@@ -8,22 +8,22 @@
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<view class="product-list">
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<view
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class="check-order-list"
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- v-for="(item,index) in 20"
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+ v-for="(item,index) in list"
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:key="item.id"
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>
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<view class="video-item">
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<view>
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- <u-image :src="item.imageSet[0]" height="140px" width="100%"></u-image>
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+ <u-image :src="item.images" height="140px" width="100%"></u-image>
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<view class="back-price">返<text>¥15</text></view>
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</view>
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<view>
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<view class="product-name">箭冠轮胎285/70R17LT RT-5900 坦克300、长城炮、牧马人 D</view>
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<view class="product-guige">285/70R17LT RT-5900</view>
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<view class="product-button">
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- <view class="price-txt">¥<text>325.63</text></view>
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+ <view class="price-txt">¥<text>{{item.price}}</text></view>
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<view>
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- <u-button v-if="index!=2" :throttle-time="50" @click="chooseProduct(item)" :custom-style="{width:'50rpx'}" size="mini" type="primary" shape="circle"><u-icon name="plus"></u-icon></u-button>
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- <u-button v-if="index==2" :throttle-time="50" @click="chooseProduct(item)" :custom-style="{width:'50rpx'}" size="mini" type="success" shape="circle"><u-icon name="checkmark"></u-icon></u-button>
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+ <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>
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+ <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>
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</view>
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</view>
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</view>
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@@ -44,7 +44,7 @@
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<u-badge type="error" :count="chooseLength" :offset="[-7,-8]"></u-badge>
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</view>
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</view>
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- <view class="bottom-bar-left-item">
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+ <view class="bottom-bar-left-item" v-if="showChoosePopu">
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合计:<view class="price-txt">¥<text>325.63</text></view>
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</view>
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</view>
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@@ -60,18 +60,20 @@
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mode="bottom"
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border-radius="14"
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height="100%"
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+ @scrolltolower="onreachPopuBottom"
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@open="openRender"
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@close="closePopu">
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<view :style="{width:screenWidth + 'px'}" @click="clearAction">
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<view class="choose-title">
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<view>已选<text class="p-nums">{{chooseLength}}</text>款产品 </view>
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<u-button @click="claerChoose" size="mini" type="error" plain style="margin: 0 20upx;">清空列表</u-button>
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+ <text class="choose-inf">左滑或数量0时删除产品</text>
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</view>
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<view class="choose-product-list" v-if="showSwipeAction">
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<u-swipe-action
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:show="item.show"
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- :index="index"
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v-for="(item, index) in chooseProductList"
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+ :index="item.id"
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:key="item.id"
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@click="chooseClick"
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@open="chooseOpen"
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@@ -87,9 +89,9 @@
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<view class="choose-product-item-left-info-name">箭冠轮胎285/70R17LT RT-5900 坦克300、长城炮、牧马人 D</view>
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<view class="choose-product-item-left-info-guige">285/70R17LT RT-5900</view>
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<view class="choose-product-item-left-info-price">
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- <view class="price-txt">¥<text>325.63</text></view>
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+ <view class="price-txt">¥<text>{{item.price}}</text></view>
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<view>
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- <u-number-box :input-width="60" :input-height="60" size="mini"></u-number-box>
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+ <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>
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</view>
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</view>
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</view>
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@@ -115,26 +117,29 @@
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return {
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status: 'loading',
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noDataText: '暂无数据',
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- queryWord: '',
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+ queryWord: '',// 关键词查询列表
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// 查询条件
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- pageNo: 1,
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- pageSize: 10,
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- list: [],
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- total: 0,
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- showChoosePopu: false,
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- chooseList:[],
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- chooseProductList:[],
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- chooseOptions:
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- [
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+ pageNo: 1, // 当前页
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+ pageSize: 10,//每页条数
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+ list: [], // 产品列表
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+ total: 0, // 总记录
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+ showChoosePopu: false,//已选列表弹框
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+ chooseList:[], // 已选数据
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+ chooseAllList:[], // 已选原始所有数据
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+ chooseProductList:[], // 已选弹框中当前数据
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+ chooseOptions:[
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{
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text: '删除',
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style: {
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backgroundColor: '#dd524d'
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}
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}
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- ],
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- screenWidth: 750,
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- showSwipeAction: false
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+ ], // 左滑删除已选产品
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+ screenWidth: 750, // 屏幕宽度
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+ showSwipeAction: false, // 已选弹框是否一打开
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+ choosePageNo: 1, // 已选产品当前页
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+ choosePageSize: 8, // 已选产品每页数
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+ chooseTotal: 0 // 已选产品总记录数
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}
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},
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computed: {
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@@ -142,6 +147,7 @@
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userInfo(){
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return this.$store.state.vuex_userInfo
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},
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+ // 已选产品总款数
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chooseLength(){
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return this.chooseList.length
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}
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@@ -153,28 +159,46 @@
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this.pageInit()
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},
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methods: {
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+ // 初始化页面
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pageInit(){
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this.screenWidth = uni.getSystemInfoSync().windowWidth
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this.total = 0
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this.pageNo = 1
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- this.getRow()
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+ // 获取列表数据
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+ // this.getRow()
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+ for(let i=0;i<25;i++){
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+ this.list.push({
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+ id: this.$u.guid(),
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+ title: '长安回望绣成堆,山顶千门次第开,一骑红尘妃子笑,无人知是荔枝来',
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+ images: 'https://cdn.uviewui.com/uview/common/logo.png',
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+ price: Number(Math.random() * 100 + 50).toFixed(2),
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+ checked: false,
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+ show: false,
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+ qty: 1
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+ })
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+ }
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},
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// 添加已选产品
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chooseProduct(item){
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- this.chooseList.push({
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- id: new Date().getTime(),
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- title: '长安回望绣成堆,山顶千门次第开,一骑红尘妃子笑,无人知是荔枝来',
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- images: 'https://cdn.uviewui.com/uview/common/logo.png',
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- show: false
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- })
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- this.showChoosePopu = false
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+ if(!item.checked){
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+ item.checked = true
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+ item.qty = 1
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+ item.show = false
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+ this.chooseList.unshift(item)
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+ }else{
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+ // item.qty = item.qty + 1
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+ // 已添加,则增加数量
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+ const row = this.chooseList.find(key => key.id == item.id)
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+ if(row){row.qty = row.qty + 1}
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+ }
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},
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+ // 渲染已选产品列表
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openRender(){
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- this.chooseProductList = JSON.parse(JSON.stringify(this.chooseList))
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setTimeout(()=>{
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this.showSwipeAction = true
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},100)
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},
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+ // 关闭已选列表弹框
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closePopu(){
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this.chooseProductList = []
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this.showChoosePopu=false
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@@ -183,25 +207,68 @@
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openChoose(){
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if(this.chooseLength){
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this.showChoosePopu = !this.showChoosePopu
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+ if(this.showChoosePopu){
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+ this.chooseAllList = JSON.parse(JSON.stringify(this.chooseList))
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+ // 默认加载第一页数据
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+ this.choosePageNo = 1
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+ this.chooseTotal = this.chooseAllList.length
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+ this.chooseProductList = this.chooseTotal > this.choosePageSize ? this.chooseAllList.slice(0,this.choosePageSize) : this.chooseAllList
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+ }
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}else{
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this.$u.toast(`请选择产品`);
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}
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},
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+ // 已选产品滚动到底部
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+ onreachPopuBottom(e){
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+ const totalPages = Math.ceil(this.chooseTotal/this.choosePageSize)
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+ if(this.choosePageNo>=totalPages){
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+ return
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+ }
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+ this.choosePageNo = this.choosePageNo + 1
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+ const start = (this.choosePageNo-1)*this.choosePageSize
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+ const end = this.choosePageNo*this.choosePageSize
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+ const list = this.chooseAllList.slice(start,end>this.chooseTotal?this.chooseTotal:end)
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+ this.chooseProductList = this.chooseProductList.concat(list)
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+ this.chooseProductList.splice()
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+ },
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+ // 已选产品变更数量
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+ changeQty(e){
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+ const _this = this
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+ const rowIndex = this.chooseProductList.findIndex(key => key.id == e.index)
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+ if(e.value>0){
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+ this.chooseProductList[rowIndex].qty = e.value
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+ // 更新原始数据
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+ const rindex = this.chooseList.findIndex(key => key.id == e.index)
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+ this.chooseList[rindex].qty = e.value
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+ this.chooseList.splice()
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+ }else{
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+ // 数量为0时,删除
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+ this.chooseClick(e.index,0)
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+ }
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+ },
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//已选产品删除
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chooseClick(index, btns){
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if(btns == 0) {
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- this.chooseList.splice(index, 1);
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- this.chooseProductList.splice(index, 1);
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- this.$u.toast(`删除了第${index}个cell`);
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+ // 更新列表已选状态
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+ const row = this.list.find(item => item.id == index)
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+ if(row){row.checked = false}
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+ const rindex = this.chooseProductList.findIndex(item => item.id == index)
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+ console.log(rindex)
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+ this.chooseProductList.splice(rindex, 1);
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+ this.chooseList.splice(rindex, 1);
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+ this.$u.toast(`删除成功!`);
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}
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},
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// 同时打开一个
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chooseOpen(index){
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// 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,
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// 原本为'false',再次设置为'false'会无效
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- this.chooseProductList[index].show = true;
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- this.chooseProductList.map((val, idx) => {
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- if(index != idx) this.chooseProductList[idx].show = false;
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+ const row = this.chooseProductList.find(item => item.id == index)
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+ if(row) {
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+ row.show = true
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+ }
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+ this.chooseProductList.map((item, idx) => {
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+ if(index != item.id) this.chooseProductList[idx].show = false;
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})
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},
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// 清除滑动按钮
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@@ -223,6 +290,8 @@
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_this.chooseList = []
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_this.chooseProductList = []
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_this.showChoosePopu = false
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+ // 重置已选状态
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+ _this.list.filter(item => item.checked).map(item=>item.checked = false)
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}
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}
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})
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@@ -272,6 +341,7 @@
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// 提交订单
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submitOrder(){
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if(this.showChoosePopu){
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+ console.log(this.chooseList)
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uni.navigateTo({
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url: '/pagesB/procureOrder?id='
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})
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@@ -391,7 +461,7 @@
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.choose-title{
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display: flex;
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align-items:center;
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- padding: 30rpx;
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+ padding: 25rpx;
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position: fixed;
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background: #fff;
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width: 100%;
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@@ -400,6 +470,10 @@
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color: #2196F3;
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margin: 0 6rpx;
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}
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+ .choose-inf{
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+ color: #999;
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+ font-size: 24rpx;
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+ }
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}
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.choose-product-list{
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padding: 100rpx 20rpx 130rpx;
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