微信小程序实现MUI数字输入框效果

这篇文章主要为大家详细介绍了微信小程序实现MUI数字输入框效果，具有一定的参考价值，感兴趣的小伙伴们可以参考一下

本文实例为大家分享了微信小程序实现MUI数字输入框的具体代码，供大家参考，具体内容如下

效果图

WXML

<view class=tui-content>
 <view class=tui-gallery-list>默认</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>

WXSS

.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;
}

JS

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
 });
 }
})

注意

button组件的边框和圆角设置在button::after，需要对其重置。