uniapp實現頂部tab選項卡
阿新 • • 發佈:2021-09-13
摘自https://www.cnblogs.com/xhxdd/p/11941133.html
uniapp實現頂部tab選項卡
HTML
<view class="end-title"> <view @tap="change(0)" :class="{btna:btnnum == 0}">基本資訊</view> <view @tap="change(1)" :class="{btna:btnnum == 1}">公告資訊</view> <view @tap="change(2)" :class="{btna:btnnum == 2}">換區資訊</view> </view> <view class="end-cont" :class="{dis:btnnum == 0}"> 0資訊 </view> <view class="end-cont" :class="{dis:btnnum == 1}"> 1資訊 </view> <view class="end-cont" :class="{dis:btnnum == 2}"> 2資訊 </view>
CSS
/* 將三個內容view的display設定為none(隱藏) */ .end-title{ display: flex; } .end-title view{ flex-grow: 1; text-align: center; } .end-cont{ display: none; background: #C8C7CC; } .btna{ color: #FFFFFF; background: #00A0FF; } .dis{ display: block; }
JS
data() { return { btnnum: 0, }; }, methods:{ change(e) { this.btnnum = e console.log(this.btnnum) } }
HTML迴圈實現tab選項卡
html
<view class="end-title"> <view v-for="(item,index) in items" :key="index" :class="{btna:count == index}" @tap="change(index)"> {{item}} </view> </view> <view class="end-cont" :class="{dis:btnnum == 0}"> 0資訊 </view> <view class="end-cont" :class="{dis:btnnum == 1}"> 1資訊 </view> <view class="end-cont" :class="{dis:btnnum == 2}"> 2資訊 </view>
CSS同上
js
data() { return { btnnum: 0, items:["基本資訊","公告資訊","換區資訊"], count:"", }; }, methods:{ change(e) { this.count = e this.btnnum = e console.log(this.count) } }