LSM_OIL_SITE/pages/orderList/dailyOrder/dailyOrder.vue

<template>
	<view class="content my-bg">
		<cu-custom class="main-totextbar bg-main-oil" :isBack="true" bgColor="bg-main-oil">
			<block slot="backText">返回</block>
			<block slot="content">加油记录</block>
		</cu-custom>
		<scroll-view scroll-x class="bg-white nav">
			<view class="flex text-center">
				<view class="cu-item flex-sub" :class="index==TabCur?'text-orange cur':''" v-for="(item,index) in tabList" :key="index"
				 @tap="tabSelect" :data-id="index">{{item}}</view>
			</view>
		</scroll-view>
		<view class="padding　 padding-bottom-0">
			<view v-show="TabCur==0" class="order-list">
				<view 　v-for="item in allOrder" v-if="allOrder.length" :key="item.orderID">
					<OrderItem class="cu-list order-item menu-avatar comment" :item="item" />
				</view>
				<view v-if="allOrder.length<1">
					<Empty />
				</view>
				<view v-show="load.isLoadMore1">
					<uni-load-more :status="load.loadStatus1"></uni-load-more>
				</view>
			</view>
			<view v-show="TabCur==1" class="order-list">
				<view v-for="item in payingOrder" v-if="payingOrder.length" :key="item.orderID">
					<OrderItem class="cu-list order-item menu-avatar comment" :item="item" />
				</view>
				<view v-if="payingOrder.length<1">
					<Empty />
				</view>
				<view v-show="load.isLoadMore2">
					<uni-load-more :status="load.loadStatus2"></uni-load-more>
				</view>
			</view>
			<view v-show="TabCur==2" class="order-list">
				<view 　 v-for="item in finishedOrder" v-if="finishedOrder.length" :key="item.orderID">
					<OrderItem class="cu-list order-item menu-avatar comment" :item="item" />
				</view>
				<view v-if="finishedOrder.length<1">
					<Empty />
				</view>
				<view v-show="load.isLoadMore3">
					<uni-load-more :status="load.loadStatus3"></uni-load-more>
				</view>
			</view>
			<view v-show="TabCur==3" class="order-list">
				<view 　 v-for="item in refundOrder" v-if="refundOrder.length" :key="item.orderID">
					<OrderItem class="cu-list order-item menu-avatar comment" :item="item" />
				</view>
				<view v-if="refundOrder.length<1">
					<Empty />
				</view>
				<view v-show="load.isLoadMore4">
					<uni-load-more :status="load.loadStatus4"></uni-load-more>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	import cloudSiteApi from '@/api/cloud-site.js'
	import OrderItem from '@/components/order-item'
	import UniLoadMore from '@/components/uni-load-more/uni-load-more.vue'

	export default {
		components: {
			OrderItem,

			UniLoadMore
		},
		data() {
			return {
				tabList: [
					'全部', '待支付', '已支付', '退款'
				],
				TabCur: 0,
				pageNumber: 1,
				istate: -3,
				scrollLeft: 0,
				order: {
					istate: 0,
					vol: 3,
					oilName: '0#',
					orderID: '15979997825872',
					oilCode: '12396989',
					oilSiteName: '疯疯疯加油站',
					carNo: '皖A12354',
					sourceType: 3,
					realamount: 4.66,
					credateDatetime: '2020-10-12 12:30:10'
				},
				allOrder: [],
				finishedOrder: [],
				payingOrder: [],
				refundOrder: [],
				loadStatus: 'loading', //加载样式：more-加载前样式，loading-加载中样式，nomore-没有数据样式
				isLoadMore: false, //是否加载中
				pageNumber1: 1,
				pageNumber2: 1,
				pageNumber3: 1,
				pageNumber4: 1,
				load: {
					isLoadMore1: false,
					loadStatus1: 'loading',
					isLoadMore2: false,
					loadStatus2: 'loading',
					isLoadMore3: false,
					loadStatus3: 'loading',
					isLoadMore4: false,
					loadStatus4: 'loading',
				}
			}
		},
		created() {
			this.loadList(-3, this.pageNumber1)
			this.loadList(0, this.pageNumber2)
			this.loadList(1, this.pageNumber3)
			this.loadList(-2, this.pageNumber4)
		},

		onReachBottom() { //上拉触底函数
			if (this.TabCur === 0) {
				if (!this.load.isLoadMore1) { //此处判断，上锁，防止重复请求
					this.load.isLoadMore1 = true
					this.calcIstate(this.TabCur)
				}
			}
			if (this.TabCur === 1) {
				if (!this.load.isLoadMore2) { //此处判断，上锁，防止重复请求
					this.load.isLoadMore2 = true
					this.calcIstate(this.TabCur)
				}
			}
			if (this.TabCur === 2) {
				if (!this.load.isLoadMore3) { //此处判断，上锁，防止重复请求
					this.load.isLoadMore3 = true
					this.calcIstate(this.TabCur)
				}
			}
			if (this.TabCur === 3) {
				if (!this.load.isLoadMore4) { //此处判断，上锁，防止重复请求
					this.load.isLoadMore4 = true
					this.calcIstate(this.TabCur)
				}
			}
		},
		methods: {
			tabSelect(e) {
				this.TabCur = e.currentTarget.dataset.id;
				this.scrollLeft = (e.currentTarget.dataset.id - 1) * 60
			},

			calcIstate(id) {
				switch (id) {
					case 0:
						this.istate = -3
						this.loadList(this.istate, this.pageNumber1)
						break
					case 1:
						this.istate = 0
						this.loadList(this.istate, this.pageNumber2)
						break
					case 2:
						this.istate = 1
						this.loadList(this.istate, this.pageNumber3)
						break
					case 3:
						this.istate = 1
						this.loadList(this.istate, this.pageNumber4)
						break
				}
			},
			loadList(istate, pageNumber) {
				const data2 = {
					istate: istate, //类型：Number  必有字段  备注：订单状态 0待支付 1支付成功 -3 查所有
					pageIndex: pageNumber //类型：Number  必有字段  备注：查询第几页,默认一页10条
				}
				cloudSiteApi.getSiteOrder(data2).then(res => {
					console.log(data2.istate, data2.pageIndex)
					if (res.code === 20000) {
						switch (istate) {
							case -3:
								this.allOrder = this.allOrder.concat(res.data)
								if (res.data.length < 10) { //判断接口返回数据量小于请求数据量，则表示此为最后一页
									this.load.isLoadMore1 = true
									this.load.loadStatus1 = 'nomore'
								} else {
									this.pageNumber1++
									this.load.isLoadMore1 = false
								}
								break
							case -2:
								this.refundOrder = this.refundOrder.concat(res.data)
								if (res.data.length < 10) { //判断接口返回数据量小于请求数据量，则表示此为最后一页
									this.load.isLoadMore4 = true
									this.load.loadStatus4 = 'nomore'
								} else {
									this.pageNumber4++
									this.load.isLoadMore4 = false
								}
								break
							case 0:
								this.payingOrder = this.payingOrder.concat(res.data)
								if (res.data.length < 10) { //判断接口返回数据量小于请求数据量，则表示此为最后一页
									this.load.isLoadMore2 = true
									this.load.loadStatus2 = 'nomore'
								} else {
									this.pageNumber2++
									this.load.isLoadMore2 = false
								}
								break
							case 1:
								this.finishedOrder = this.finishedOrder.concat(res.data)
								if (res.data.length < 10) { //判断接口返回数据量小于请求数据量，则表示此为最后一页
									this.load.isLoadMore3 = true
									this.load.loadStatus3 = 'nomore'
								} else {
									this.pageNumber3++
									this.load.isLoadMore3 = false
								}
								break

						}
					}
				})
			}
		}
	}
</script>

<style scoped>
	.content {
		min-height: 100%;
	}

	.order-list .order-item:last-of-type {
		margin-bottom: 0;
	}
</style>