lh-mobile/pages/component/nav.vue

<template>
	<view>
		<cu-custom bgColor="bg-luohu" :isBack="true">
			<block slot="backText">返回</block>
			<block slot="content">导航栏</block>
		</cu-custom>
		<view v-for="(item,index) in 10" :key="index" v-if="index==TabCur" class="bg-grey padding margin text-center">
			Tab{{index}}
		</view>
		<view class="cu-bar bg-white solid-bottom">
			<view class="action">
				<text class="cuIcon-title text-orange"></text> 默认
			</view>
		</view>
		<scroll-view scroll-x class="bg-white nav" scroll-with-animation :scroll-left="scrollLeft">
			<view class="cu-item" :class="index==TabCur?'text-green cur':''" v-for="(item,index) in 10" :key="index"
				@tap="tabSelect" :data-id="index">
				Tab{{index}}
			</view>
		</scroll-view>

		<view class="cu-bar bg-white margin-top solid-bottom">
			<view class="action">
				<text class="cuIcon-title text-orange"></text> 居中
			</view>
		</view>
		<scroll-view scroll-x class="bg-white nav text-center">
			<view class="cu-item" :class="index==TabCur?'text-blue cur':''" v-for="(item,index) in 3" :key="index"
				@tap="tabSelect" :data-id="index">
				Tab{{index}}
			</view>
		</scroll-view>

		<view class="cu-bar bg-white margin-top solid-bottom">
			<view class="action">
				<text class="cuIcon-title text-orange"></text> 平分
			</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="cu-bar bg-white margin-top solid-bottom">
			<view class="action">
				<text class="cuIcon-title text-orange"></text> 背景
			</view>
		</view>
		<scroll-view scroll-x class="bg-red nav text-center">
			<view class="cu-item" :class="index==TabCur?'text-white cur':''" v-for="(item,index) in 3" :key="index"
				@tap="tabSelect" :data-id="index">
				Tab{{index}}
			</view>
		</scroll-view>
		<view class="cu-bar bg-white margin-top solid-bottom">
			<view class="action">
				<text class="cuIcon-title text-orange"></text> 图标
			</view>
		</view>
		<scroll-view scroll-x class="bg-green nav text-center">
			<view class="cu-item" :class="0==TabCur?'text-white cur':''" @tap="tabSelect" data-id="0">
				<text class="cuIcon-camerafill"></text> 数码
			</view>
			<view class="cu-item" :class="1==TabCur?'text-white cur':''" @tap="tabSelect" data-id="1">
				<text class="cuIcon-upstagefill"></text> 排行榜
			</view>
			<view class="cu-item" :class="2==TabCur?'text-white cur':''" @tap="tabSelect" data-id="2">
				<text class="cuIcon-clothesfill"></text> 皮肤
			</view>
		</scroll-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>

</style>