微信小程序实现MUI数字输入框效果

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。

DEMO下载

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