rice-front/pages/index/category.vue

<template>
	<view class="page">
		<navbar title="商品列表" leftClick @leftClick="$utils.navigateBack" />

		<view class="category">
			<uv-vtabs 
			:chain="chain" 
			:list="category"
			height="1000px"
			:barItemBadgeStyle="{right:'20px',top:'12px'}" 
			@change="change">
				<uv-vtabs-item>
					<view class="list">
						<productItem
						v-for="(item, index) in 10"
						:key="index"
						:item="item"
						@click="$utils.navigateTo('/pages_order/product/productDetail?id=123')"
						/>
					</view>
				</uv-vtabs-item>
			</uv-vtabs>
		</view>

	</view>
</template>

<script>
	import productItem from '@/components/product/productItem.vue';
	import mixinsList from '@/mixins/list.js'
	export default {
		mixins : [mixinsList],
		components: {
			productItem,
		},
		data() {
			return {
				category: [
					{
						name : '桌布'
					},
					{
						name : '桌布'
					},
					{
						name : '桌布'
					},
				],
				value: 0
			}
		},
		computed: {
			list2() {
				const _list = this.list[this.value]?.childrens;
				return _list ? _list : [];
			}
		},
		onReady() {
			
		},
		methods: {
			change(index) {
				console.log('选项改变：', index)
				this.value = index;
			}
		}
	}
</script>

<style scoped lang="scss">
	.page{
		/deep/ .uv-vtabs{
			height: calc(100vh - 220rpx) !important;
		}
		/deep/ .uv-vtabs__bar{
			height: calc(100vh - 220rpx) !important;
		}
		/deep/ .uv-vtabs__content{
			height: calc(100vh - 220rpx) !important;
		}
	}
	.category {
		font-size: 30rpx;
		color: #333;
		.list{
			margin: 0 auto;
			width: 100%;
		}
		
	}
</style>