微信小程序tab欄切換
阿新 • • 發佈:2018-05-27
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index.wxml
<text data-current="0" class="{{currentTab == 0? ‘active‘ : ‘‘}}">消息</text> <text data-current="1" class="{{currentTab == 1 ? ‘active‘ : ‘‘}}">通知</text> <view hidden="{{isShow}}">消息</view> <view hidden="{{!isShow}}">消息</view>
index.js
data: { isShow: true, currentTab: 0 } switcher: function (e) { if (this.data.currentTab == e.target.dataset.current) { return false } else { var showMode = e.target.dataset.current == 0; this.setData({ currentTab: e.target.dataset.current, isShow: showMode }) } },
微信小程序tab欄切換