Vent-App/pages/test1/firstmodel.vue

<template>
	<view>
		<cu-custom><block slot="content">设备监控</block></cu-custom>
		<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 4" :key="index" @tap="tabSelect" :data-id="index">
					Tab{{index}}
				</view>
			</view>
		</view>
		<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 4" :key="index" @tap="tabSelect" :data-id="index">
					Tab{{index}}
				</view>
			</view>
		</scroll-view>
		<view class="main">
			<view class="card" v-for="(item,index) in 4" :key="index">
				Tab{{index}}
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				TabCur: 0,
				scrollLeft: 0
			};
		},
		methods: {
			tabSelect(e) {
				this.TabCur = e.currentTarget.dataset.id;
				this.scrollLeft = (e.currentTarget.dataset.id - 1) * 60
			}
		}
	}
</script>

<style>
	.main{
		display: flex;
		flex-direction: column;
	}
	.card{
		margin: auto;
		margin-top: 20rpx;
		width: 90%;
		height: 280rpx;
		border:1rpx solid #000000;
	}
</style>