<view class="tui-content"> <view class="tui-gallery-list">默認(rèn)</view> <view class="tui-gallery-list"> <view class="tui-number-group">  <button class="tui-number-cell" bindtap="nextNum">-</button>  <input class="tui-number-cell" type="number" value='{{number}}'></input>  <button class="tui-number-cell" bindtap="prevNum">+</button> </view> </view> <view class="tui-gallery-list">限定最小值0,最大值10</view> <view class="tui-gallery-list"> <view class="tui-number-group">  <button class="tui-number-cell" bindtap="nextNum1" disabled='{{disabled1}}'>-</button>  <input class="tui-number-cell" type="number" value='{{number1}}'></input>  <button class="tui-number-cell" bindtap="prevNum1" disabled='{{disabled2}}'>+</button> </view> </view></view>

.tui-number-group{ display: table; table-layout: fixed; width: 300rpx; text-align: center; border-radius: 6px; border: 1px solid #bbb; overflow: hidden;}.tui-number-cell{ display: table-cell; line-height: 1.7; border-radius: 0;}button::after{ border-bottom: none; border-top: none; border-radius: 0;}

Page({ data: { number: 1, number1: 5, disabled1: false, disabled2: false }, prevNum(){ this.setData({ number: this.data.number + 1 }); }, nextNum(){ this.setData({ number: this.data.number - 1 }); }, prevNum1() { this.setData({   number1: this.data.number1 >= 10 ? 10 : this.data.number1 + 1 ,  disabled1: this.data.number1 !== 0 ? false : true,  disabled2: this.data.number1 !== 10 ? false : true }); }, nextNum1() { this.setData({   number1: this.data.number1 <= 0 ? 0 : this.data.number1 - 1 ,  disabled1: this.data.number1 !== 0 ? false : true,  disabled2: this.data.number1 !== 10 ? false : true }); }})