uniapp-canteen/pages/canteen/purchase/receipt.vue

<template>
	<view class="content">
		<view class="card" v-for="(item, index) in list" :key="index">
			<view class="lf-row-between">
				<view class="lf-color-black lf-font-bold">{{ item.title }}</view>
				<view style="color: #11D189;" @click="showEdit">修改</view>
			</view>
			<view class="lf-row-between lf-m-t-30">
				<view>订购数</view>
				<view class="lf-color-black">{{ item.orderNum }}</view>
			</view>
			<view class="lf-row-between lf-m-t-30">
				<view>实到数</view>
				<view class="lf-flex">
					<input class="input" placeholder="0" type="number" :value="item.realNum" @blur="inputBlur(index, 'realNum', $event)" />
					<text class="lf-color-black">斤</text>
				</view>
			</view>
			<view class="lf-row-between lf-m-t-30">
				<view>实收数</view>
				<view class="lf-flex">
					<input class="input" placeholder="0" type="number" :value="item.receiptsNum" @blur="inputBlur(index, 'receiptsNum', $event)" />
					<text class="lf-color-black">斤</text>
				</view>
			</view>
		</view>
		<view style="height: 120rpx;"></view>
		<view class="fixed-bottom">
			<button class="btn" @click="comfirm">确认收货</button>
		</view>
		<!-- 弹出层-确认收货修改 TODO每个都应该是动态 -->
		<u-popup v-model="is_show_edit" mode="bottom" border-radius="20">
			<view class="popup-box">
				<view class="popup-content">
					<view>
						<view class="popup-item" hover-class="lf-opacity" :style="currentObj(1)?'border-bottom:none':''" @click="switchItem(1)">
							<text class="lf-font-bold">选择供应商</text>
							<u-icon name="arrow-up" color="#777777" v-if="currentObj(1)"></u-icon>
							<u-icon name="arrow-down" color="#777777" v-else></u-icon>
						</view>
						<scroll-view :scroll-y="true" class="scroll-box" :style="currentObj(1)?'max-height:360rpx':'max-height:0rpx'">
							<view class="lf-row-between scroll-item" v-for="(item, index) in supplier_list" :key="index" @click="checkItem(index, 'supplier_list')">
								<view>{{ item.name }}</view>
								<u-icon name="checkmark-circle" color="#11D189" v-if="item.checked"></u-icon>
							</view>
						</scroll-view>
					</view>
					
					<view>
						<view class="popup-item" hover-class="lf-opacity" :style="currentObj(2)?'border-bottom:none':''" @click="switchItem(2)">
							<text class="lf-font-bold">选择物资</text>
							<u-icon name="arrow-up" color="#777777" v-if="currentObj(2)"></u-icon>
							<u-icon name="arrow-down" color="#777777" v-else></u-icon>
						</view>
						<scroll-view :scroll-y="true" class="scroll-box" :style="currentObj(2)?'max-height:360rpx':'max-height:0rpx'">
							<view class="lf-row-between scroll-item" v-for="(item, index) in material_list" :key="index" @click="checkItem(index, 'material_list')">
								<view>{{ item.name }}</view>
								<u-icon name="checkmark-circle" color="#11D189" v-if="item.checked"></u-icon>
							</view>
						</scroll-view>
					</view>
				</view>
				<u-button class="popup-btn" @click="comfirmEdit">确认修改</u-button>
			</view>
		</u-popup>
	</view>
</template>

<script>
	export default {
		data(){
			return {
				list: [{
					title: '大白菜 / 长叶子 / 斤',
					orderNum: '300斤',
					realNum: '',
					receiptsNum: ''
				},{
					title: '拌凉菜 / 好好次 / 斤',
					orderNum: '100斤',
					realNum: '',
					receiptsNum: ''
				},{
					title: '你是真的菜 / 菜鸡 / 斤',
					orderNum: '1000吨',
					realNum: '',
					receiptsNum: ''
				}],
				is_show_edit: false,
				current_show: {
					type: 1,
					open: false
				},
				supplier_list: [{
					name: '南开大学',
					checked: false
				},{
					name: '华侨大学',
					checked: false
				}],
				material_list: [{
					name: '哈哈哈哈',
					checked: false
				},{
					name: '嘿嘿嘿',
					checked: false
				}]
			}
		},
		computed: {
			currentObj(){
				let current_show = this.current_show;
				return function(num){
					return current_show.type == num && current_show.open
				}
			}
		},
		onLoad(){
			
		},
		methods: {
			inputBlur(current, key, event){
				console.log("inputBlur", current, key, event);
				this.list[current][key] = event.detail.value;
			},
			comfirm(){
				// 使用延迟器，以防input还没有赋值成功
				setTimeout(() => {
					console.log("comfirm", this.list);
					this.$msg('确认收货成功！');
				}, 100);
			},
			switchItem(current){
				let current_show = this.current_show;
				if(current_show.type != current){
					current_show.open = false;
				}
				current_show.type = current;
				current_show.open = !current_show.open;
				this.current_show = current_show;
			},
			checkItem(index, name){
				this[name].forEach(item => item.checked = false);
				this[name][index].checked = true;
			},
			// 确认修改
			comfirmEdit(){
				this.$msg('修改成功！');
				this.is_show_edit = false;
			},
			// 显示修改弹出层
			showEdit(){
				this.current_show = {
					type: 1,
					open: false
				};
				this.is_show_edit = true;
			}
		}
	}
</script>

<style>
	page{
		background-color: #F6F6F6;
		overflow-x: hidden;
	}
</style>
<style lang="scss" scoped="scoped">
	.content{
		display: flex;
		align-items: center;
		flex-wrap: wrap;
		flex-direction: column;
	}
	.card{
		width: 686rpx;
		height: auto;
		background-color: #FFFFFF;
		border-radius: 20rpx;
		margin-top: 30rpx;
		font-size: 28rpx;
		box-sizing: border-box;
		padding: 30rpx;
		color: #777777;
		.input{
			width: 88rpx;
			border-bottom: 1rpx solid #e5e5e5;
			margin-right: 14rpx;
			text-align: center;
			color: #222222;
		}
	}
	.fixed-bottom{
		position: fixed;
		bottom: 0rpx;
		left: 0rpx;
		z-index: 99;
		width: 750rpx;
		height: 98rpx;
		display: flex;
		justify-content: flex-end;
		align-items: center;
		border-top: 1rpx solid #E5E5E5;
		background-color: #FFFFFF;
		box-sizing: border-box;
		padding: 0 32rpx;
		.btn{
			width: 212rpx;
			background-color: #11D189;
			font-size: 32rpx;
			line-height: 82rpx;
			margin: 0;
			height: 82rpx;
			border-radius: 40rpx;
			color: #FFFFFF;
		}
	}
	
	/deep/.placeholder-class{
		color: #777777;
	}
	// 去掉u-button 外边框线
	/deep/.u-hairline-border::after{
		border: none;
	}
	.popup-box{
		width: 100%;
		min-height: 484rpx;
		max-height: 64vh;
		padding: 10rpx 32rpx;
		display: flex;
		flex-direction: column;
		justify-content: space-between;
		.popup-content{
			min-height: 332rpx;
			// max-height: 54vh;
			margin-bottom: 40rpx;
			.popup-item{
				padding: 30rpx 0;
				box-sizing: border-box;
				border-bottom: 1rpx solid #E5E5E5;
				display: flex;
				justify-content: space-between;
				font-size: 28rpx;
				color: #222222;
			}
			.scroll-box{
				transition: all .5s;
				.scroll-item{
					padding: 30rpx 0;
				}
			}
		}
		.popup-btn{
			width: 100%;
			height: 82rpx;
			background: #11D189;
			border-radius: 10rpx;
			font-size: 32rpx;
			color: #FFFFFF;
			margin-bottom: 30rpx;
		}
	}
</style>