sailun-tbr-web/pages/home/shopping/shopping_car.vue

<template>
	<view class="page">
		<!-- 购物车 -->
		<u-navbar title="购物车" :background="background" title-color="#ffffff" back-icon-color="#ffffff" is-fixed>
			<template slot="right">
				<text class="navbar-button" v-show="enbleEdit==false" @click="enbleEdit=true">编辑</text>
				<text class="navbar-button" v-show="enbleEdit==true" @click="enbleEdit=false">完成</text>
			</template>
		</u-navbar>
		<u-checkbox-group class="order" @change="checkboxGroupChange">
			<u-checkbox @change="checkboxChange" style="width: 100%;" v-model="item.checked" shape="circle" v-for="(item,index) in goodsList" :key="item.id" :name="item.id">
				<view class="item">
					<view class="left">
						<image :src="item.goodsUrl" mode="aspectFill"></image>
					</view>
					<view class="content">
						<view class="title u-line-2">{{ item.title }}</view>
						<view class="type">{{ item.type }}</view>
						<!-- <view class="delivery-time">发货时间 {{ item.deliveryTime }}</view> -->
						<view class="price-row">
							<view class="brand">
								{{ item.brand }}
							</view>
							<view class="demo-count-box">
								<u-number-box v-model="selectedCount" :min="1" @change="selectedCountChange"></u-number-box>
							</view>
						</view>
					</view>
				</view>
			</u-checkbox>
		</u-checkbox-group>
		<u-loadmore :status="loadStatus" bgColor="#f2f2f2"></u-loadmore>
		<view class="navigation">
			<view class="left">
				<view class="item">
					<u-checkbox shape="circle" @change="checkedAll" v-model="checkedAllValue">全选</u-checkbox>
				</view>
			</view>
			<view class="right" v-show="enbleEdit==false">
				<view class="total">合计：<text>2条</text></view>
				<view class="buy btn u-line-1" @click="handleSubmit">立即下单</view>
			</view>
			<view class="right" v-show="enbleEdit==true">
				<view class="buy btn u-line-1" @click="handleDel">删除</view>
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				background: {
					backgroundColor: "#0291FD",
					color: "#ffffff"

				},
				buttonCustomStyle: {
					color: "#ffffff",
					background: "transparent",
					border: "none"
				},
				selectedCount: 0,
				checkedAllValue: false,
				enbleEdit: false,
				loadStatus: "false",
				goodsList: [],
				list: [{
						id: "1",
						goodsUrl: 'https://img12.360buyimg.com/n7/jfs/t16642/126/2693663818/450163/6879e8ce/5b06d93bN6305bd94.png',
						title: '【胎动】T-M3蘑菇钉，24支/盒， 3mm ',
						type: '胎动品牌；修补类型；普通积分',
						deliveryTime: '付款后30天内发货',
						price: '348.58',
						number: 2,
						checked: false,
						disabled: false,
						brand: "SAILUN"
					},
					{
						id: "2",
						goodsUrl: 'https://img12.360buyimg.com/n7/jfs/t1/47645/22/6120/140457/5d3d17deEec9f8e8d/3687ff03ca89b48c.jpg',
						title: '【胎动】T-M3蘑菇钉，24支/盒， 3mm ',
						type: '胎动品牌；修补类型；普通积分',
						deliveryTime: '付款后30天内发货',
						price: '135.00',
						number: 1,
						checked: false,
						disabled: false,
						brand: "SAILUN"
					},
					{
						id: "3",
						goodsUrl: 'https://img11.360buyimg.com/n7/jfs/t1/88990/24/4208/105799/5de4c6e9E24bc09d0/f810effb14c9c13a.jpg',
						title: '【胎动】T-M3蘑菇钉，24支/盒， 3mm ',
						type: '胎动品牌；修补类型；普通积分',
						deliveryTime: '付款后7天内发货',
						price: '128.05',
						number: 1,
						checked: false,
						disabled: false,
						brand: "SAILUN"
					},
					{
						id: "4",
						goodsUrl: 'https://img12.360buyimg.com/n7/jfs/t1/93698/23/4500/114562/5de713dfEfc997085/e8deaa979909851d.jpg',
						title: '【胎动】T-M3蘑菇钉，24支/盒， 3mm ',
						type: '胎动品牌；修补类型；普通积分',
						deliveryTime: '保质5年',
						price: '1998',
						number: 3,
						checked: false,
						disabled: false,
						brand: "SAILUN"
					},
					{
						id: "5",
						goodsUrl: 'https://img11.360buyimg.com/n7/jfs/t16642/126/2693663818/450163/6879e8ce/5b06d93bN6305bd94.png',
						title: '【胎动】T-M3蘑菇钉，24支/盒， 3mm ',
						type: '胎动品牌；修补类型；普通积分',
						deliveryTime: '保质5年',
						price: '2354',
						number: 1,
						checked: false,
						disabled: false,
						brand: "SAILUN"
					},
					{
						id: "6",
						goodsUrl: 'https://img10.360buyimg.com/n7/jfs/t1/68753/35/2229/118427/5d089fb7Ee5b93887/2e3bbc7fec247fdc.jpg',
						title: '【胎动】T-M3蘑菇钉，24支/盒， 3mm ',
						type: '胎动品牌；修补类型；普通积分',
						deliveryTime: '珍藏10年好酒',
						price: '1543',
						number: 3,
						checked: false,
						disabled: false,
						brand: "SAILUN"
					},
					{
						id: "7",
						goodsUrl: 'https://img10.360buyimg.com/n7/jfs/t1/68753/35/2229/118427/5d089fb7Ee5b93887/2e3bbc7fec247fdc.jpg',
						title: '【胎动】T-M3蘑菇钉，24支/盒， 3mm ',
						type: '胎动品牌；修补类型；普通积分',
						deliveryTime: '口感好',
						price: '120',
						number: 1,
						checked: false,
						disabled: false,
						brand: "SAILUN"
					},
					{
						id: "8",
						goodsUrl: 'https://img10.360buyimg.com/n7/jfs/t1/68753/35/2229/118427/5d089fb7Ee5b93887/2e3bbc7fec247fdc.jpg',
						title: '【胎动】T-M3蘑菇钉，24支/盒， 3mm ',
						type: '胎动品牌；修补类型；普通积分',
						deliveryTime: '使用方便',
						price: '451',
						number: 9,
						checked: false,
						disabled: false,
						brand: "SAILUN"
					}
				]
			}
		},
		onLoad() {
			this.addRandomData();
		},
		onReachBottom() {
			this.loadStatus = 'loading';
			// 模拟数据加载
			setTimeout(() => {
				this.addRandomData();
				this.loadStatus = 'loadmore';
			}, 1000)
		},
		methods: {
			selectedCountChange: function(){},
			checkboxGroupChange: function(params) {
				console.log(1)
				console.log(params)
			},
			checkboxChange: function(params) {
				if(!params.value){
					this.checkedAllValue = false;
				}
			},
			checkedAll: function(params) {
				console.log(this.checkedAllValue)
				if(params.value){
					this.list.map(val => {
						val.checked = true;
					})
				}else{
					this.list.map(val => {
						val.checked = false;
					})
				}
				
			},
			handleSubmit: function(){},
			handleDel: function(){},
			addRandomData() {
				for (let i = 0; i < 10; i++) {
					let index = this.$u.random(0, this.list.length - 1);
					// 先转成字符串再转成对象，避免数组对象引用导致数据混乱
					let item = JSON.parse(JSON.stringify(this.list[index]))
					item.id = this.$u.guid();
					this.goodsList.push(item);
				}
			},
		}
	}
</script>

<style lang="scss" scoped>
	.page{
		padding-bottom: 100rpx;
	}
	.navbar-button {
		padding: 24rpx 26rpx;
		display: inline-block;
	}

	.order {
		width: 710rpx;
		background-color: #ffffff;
		margin: 20rpx auto;
		border-radius: 20rpx;
		box-sizing: content-box;
		padding: 20rpx;
		font-size: 28rpx;
		.top {
			display: flex;
			justify-content: space-between;

			.left {
				display: flex;
				align-items: center;

				.store {
					margin: 0 10rpx;
					font-size: 32rpx;
					font-weight: bold;
				}
			}

			.right {
				color: $u-type-warning-dark;
			}
		}

		.item {
			display: flex;
			margin: 20rpx 0 0;

			.left {
				margin-right: 20rpx;

				image {
					width: 200rpx;
					height: 200rpx;
					border-radius: 10rpx;
				}
			}

			.content {
				.title {
					font-size: 28rpx;
					line-height: 50rpx;
				}

				.type {
					margin: 10rpx 0;
					font-size: 24rpx;
					color: $u-tips-color;
				}

				.delivery-time {
					color: #e5d001;
					font-size: 24rpx;
				}

				.price-row {
					display: flex;
					justify-content: space-between;
					margin: 10rpx 0;
					font-size: 26rpx;

					.price {
						color: #FF0000;
					}
					.brand{
						color: #999999;
						background: #F3F3F3;
						padding: 0 8rpx;
						border-radius: 5rpx;
					}
					.exchange {
						background: #0094FE;
						color: #FFFFFF;
						padding: 4rpx 16rpx;
						line-height: 1.5;
					}
				}
			}

			.right {
				margin-left: 10rpx;
				padding-top: 20rpx;
				text-align: right;

				.decimal {
					font-size: 24rpx;
					margin-top: 4rpx;
				}

				.number {
					color: $u-tips-color;
					font-size: 24rpx;
				}
			}
		}

		.total {
			margin-top: 20rpx;
			text-align: right;
			font-size: 24rpx;

			.total-price {
				font-size: 32rpx;
			}
		}

		.bottom {
			display: flex;
			margin-top: 40rpx;
			padding: 0 10rpx;
			justify-content: space-between;
			align-items: center;

			.btn {
				line-height: 52rpx;
				width: 160rpx;
				border-radius: 26rpx;
				border: 2rpx solid $u-border-color;
				font-size: 26rpx;
				text-align: center;
				color: $u-type-info-dark;
			}

			.evaluate {
				color: $u-type-warning-dark;
				border-color: $u-type-warning-dark;
			}
		}
	}

	.navigation {
		display: flex;
		width: 100%;
		justify-content: space-between;
		margin-top: 100rpx;
		border: solid 2rpx #f2f2f2;
		background-color: #ffffff;
		padding: 16rpx 0;
		position: fixed;
		bottom: 0;
		z-index: 100;
		.left {
			display: flex;
			font-size: 20rpx;

			.item {
				margin: 0 30rpx;

				&.car {
					text-align: center;
					position: relative;

					.car-num {
						position: absolute;
						top: -10rpx;
						right: -10rpx;
					}
				}
			}
		}

		.right {
			display: flex;
			font-size: 28rpx;
			align-items: center;

			.btn {
				line-height: 66rpx;
				padding: 0 30rpx;
				border-radius: 36rpx;
				color: #ffffff;
			}

			.cart {
				background-color: #ed3f14;
				margin-right: 30rpx;
			}

			.buy {
				margin: 0 16rpx;
				background-color: #ff7900;
			}
		}
	}
</style>