rongzidanbao-ui/components/toptab/tab.vue

<template>
	<view class="listtopb flexc" >
		<block v-for="(ite,idx) in tablist" :key='idx'>
			<block v-if='ite.limt'>
				<view class="tit" :style="'height:'+height+'rpx'" :class="tabidx==ite.val?'act':''" @click="getTab(ite.val)" v-if="checkPermi([ite.limt])">
					{{ite.tit}}
				</view>
			</block>
			<block v-else>
				<view class="tit" :style="'height:'+height+'rpx'" :class="tabidx==ite.val?'act':''" @click="getTab(ite.val)" >
					{{ite.tit}}
				</view>	
			</block>
		</block>
		<!-- 切换按钮 -->
		<!-- <view :style="'height:'+height+'rpx'" class="chebox" @click="getroleFn" v-if="checkPermi(['register:teacher:list'])&&tabbtn">
			<image :src="micone"></image>
		</view> -->
	</view>
</template>

<script>
	import { checkPermi, checkRole } from "@/utils/permission"; // 权限判断函数
	export default{
		props:{
			tablist:{
				type: Array,
				default () {
					return []
				}
			},
			height:{
				type: Number,
				default () {
					return 100
				}
			},
			tabbtn:{
				type:Boolean,
				default () {
					return false
				}
			},
			tabidx:{
				type: [String,Number],
				default () {
					return ''
				}
			}
		},
		data(){
			return{
				// :0,
			}
		},
		mounted() {
			// this.tabidxs=this.tabidx
		},
		methods:{
			checkPermi, checkRole,
			getTab(idx){
				// this.tabidxs=idx;
				this.$emit('getCheck',idx)
			},
			getroleFn(){
				this.$emit('getroleFn')
			},
		}
	}
</script>

<style lang="scss">
	.listtopb{
		background-color:#00A9F0;
		 .tit{flex: 1;display: flex;justify-content: center;position: relative;font-weight: 500;align-items: center;
font-size: 26rpx;
color: #FFFFFF;
			&.act{font-weight: bold;font-size: 30rpx;
			 &::after{content: '';width: 30rpx;height: 10rpx;background:#FFFFFF;position: absolute;left: 50%;margin-left: -10rpx;bottom: 16rpx;border-radius: 4rpx;}
			
			}
		 }
	}
</style>