luoyangCoachApp/components/cardNav/cardNav.vue

<template>
	<view class="navs">
		<view class="nav" @click="changeNav(item.id)" :class="{active: currentNav==item.id}" v-for="(item,index) in navData" :key="index">{{ item.text }}</view>
	</view>
</template>

<script>
	export default {
		props: ['navData', 'currentNav'],
		methods: {
			changeNav(id) {
				console.log(id)
				this.$emit('changeNav', id)
			}
		}
	}
</script>

<style lang="scss" scoped>
	.navs {
		display: flex;
		width: 100%;
		height: 72rpx;
		background: #FFFFFF;
		border-radius: 16rpx;
		.nav  {
			flex: 1;
			text-align: center;
			line-height: 72rpx;
			color: #ADADAD;
			font-size: 28rpx;
			&.active {
				background: rgba(25,137,250,0.1);
				border-radius: 16rpx;
				border: 2rpx solid #1989FA;
				color: $themC;
				font-weight: 600;
			}
		}
	}
</style>