チェックボックス、ショッピングカート機能、ラジオ、すべて選択

<template>
	<view class="index">
		<u-navbar title="购物车" :is-back="false" :border-bottom="false" title-color="#333"
			:background="{background:'#fff'}">
			<view class="page_navbar_warp">
				<image src="../../static/icon/0.png" mode="" class="page_navbar_commonImg" @click="$go(1,1)"></image>
			</view>
			<view class="page_navbar_warp" slot="right" @click="set_checked = !set_checked">{
   
   {set_checked ? '取消' : '管理'}}</view>
		</u-navbar>

		<u-checkbox-group @change="checkboxGroupChange">
			<view class="list">
				<view class="item" v-for="(item, index) in list" :key="index">
					<u-checkbox  v-model="item.checked" :name="item.id" shape="circle" active-color="#FE3400" size="40" @change="checkboxChange"></u-checkbox>
					<view class="goods width">
						<image src="../../static/img/3.png" mode=""></image>
						<view class="name">
							<view class="text1 u-line-1">珍稀古钱珍稀古钱币珍稀古钱币珍稀古钱币珍稀古钱币珍稀古钱币币</view>
							<view class="text2">默认</view>
							<view class="text3">￥300</view>
							<u-number-box v-model="item.num" :min="1" size="26"></u-number-box>
						</view>
					</view>
				</view>
			</view>
		</u-checkbox-group>
		
		
		<view class="footer">
			<u-checkbox-group >
				<u-checkbox shape="circle" active-color="#FE3400" size="40" @change="checkedAll" v-model="all_checked" >全选</u-checkbox>
			</u-checkbox-group>
			<view class="right" v-if="!set_checked">
				<view class="text1">合计:</view>
				<view class="text2">￥</view>
				<view class="text3">199.00</view>
				<u-button :ripple="true" class="btn t-c">去结算</u-button>
			</view>
			<view class="right" v-else>
				<u-button :ripple="true" class="btn btn2 t-c">删除</u-button>
			</view>
			<view class="bg"></view>
		</view>
		
	</view>
</template>

<script>
	export default {
      
      
		data() {
      
      
			return {
      
      
				set_checked:false, // 管理
				all_checked:false, // 全选
				list: [{
      
      
						id:1,
						name: 'apple',
						checked: false,
						num:1
					},
					{
      
      
						id:2,
						name: 'banner',
						checked: false,
						num:2
					},
					{
      
      
						id:3,
						name: 'orange',
						checked: false,
						num:3
					}
				],
				
				
				select_id:[], // 购物车选中的id
			}
		},
		methods: {
      
      
			// 选中id集合
			checkboxGroupChange(e) {
      
      
				this.select_id = e;
				console.log(this.select_id);
			},
			// 单选
			checkboxChange(e) {
      
      
				this.$nextTick(()=>{
      
      
					this.all_checked =this.list.every(item=>{
      
      
						return item.checked == true
					})
				})
				
			},
			// 全选
			checkedAll() {
      
      
				this.$nextTick(()=>{
      
      
					this.list.map(item => {
      
      
						item.checked = !item.checked;
						this.select_id.push(item.id)
					})
					if(!this.all_checked) this.select_id = []
				})
			}
		}
	}
</script>

<style scoped lang="scss">
	.index {
      
      
		min-height: 100vh;
		background: #fff;
		padding-bottom: 200rpx;
		.list{
      
      
			.item{
      
      
				padding: 0 25rpx;
				width: 750rpx;
				display: flex;
				align-items: center;
				height: 225rpx;
				border-bottom: 1rpx solid #E9E9E9;
				position: relative;
				.goods{
      
      
					width: 100%;
					display: flex;
					uni-image{
      
      
						width: 152rpx;
						height: 152rpx;
						border-radius: 20rpx;
						margin-right: 20rpx;
					}
					.name{
      
      
						width: 500rpx;
						padding-top: 6rpx;
						
						/deep/.u-numberbox {
      
      
							position: absolute;
							right: 26rpx;
							bottom: 30rpx;
							width: 180rpx;
							height: 52rpx;
							border-radius: 52rpx;
							margin: 0;
						
						}
						.text1{
      
      
							font-size: 30rpx;
							margin-bottom: 16rpx;
						}
						.text2{
      
      
							font-size: 26rpx;
							color: #999999;
							margin-bottom: 14rpx;
						}
						.text3{
      
      
							font-size: 36rpx;
							color: #FE3400;
						}
					}
				}
				.width{
      
      
					width: 640rpx;
					.name{
      
      
						width: 450rpx;
					}
				}
			}
		}
		.footer{
      
      
			width: 750rpx;
			height: 98rpx;
			background: #FFFFFF;
			box-shadow: 0rpx 2rpx 4rpx 1rpx rgba(0,0,0,0.16);
			border-radius: 0rpx 0rpx 0rpx 0rpx;
			position: fixed;
			left: 0;
			bottom: var(--window-bottom);
			z-index: 9;
			display: flex;
			align-items: center;
			justify-content: space-between;
			padding: 0 20rpx 0 25rpx;
			.bg{
      
      
				position: absolute;
				left: 0;
				bottom: 0;
				width: 750rpx;
				height: 1rpx;
				box-shadow: 0rpx 2rpx 4rpx 1rpx rgba(0,0,0,0.16);
			}
			.right{
      
      
				display: flex;
				align-items: center;
				.text1{
      
      font-size: 28rpx;}
				.text2{
      
      font-size: 28rpx;color: #F7382B;}
				.text3{
      
      font-size: 36rpx;color: #F7382B;}
				.btn{
      
      
					margin-left: 16rpx;
					width: 210rpx;
					height: 81rpx;
					background: #FE3400;
					border-radius: 41rpx 41rpx 41rpx 41rpx;
					font-size: 32rpx;
					color: #fff;
				}
				.btn2{
      
      
					background: #fff;
					border: 1rpx solid #FE3400;
					color: #FE3400;
				}
			}
		}
	}
</style>