微信小程序数字键盘

小天天天天    前端    999+ 次    2023-04-18 14:50:44


近期在小程序中使用到了数字键盘,由于某些需求手机自带的数字键盘无法满足,于是通过查看一些文章,自己模仿支付宝弄了一个键盘,下面是样式的源码:
有身份证键盘和纯数字键盘两种:

<view class="keyboard">
	<!-- <view class="keyboard-line">
		<view bindtap="_cancelNumber" style="width: 37%;">
			<view class="input-btn inputCancel" hover-class='active' hover-stay-time='100'>取消</view>
		</view>
		<view bindtap="_confirmNumber" hover-class='active' hover-stay-time='100' style="padding-right: 0;">
			<view class="input-btn inputConfirm" hover-class='active' hover-stay-time='100'>确认</view>
		</view>
	</view> -->

	<view class="keyboard-line">
		<view wx:for="{{'123'}}" wx:for-item="number" data-number="{{number}}" bindtap="_inputNumber">
			<view class="input-btn" hover-class='active' hover-stay-time='100'>{{number}}</view>
		</view>
	</view>

	<view class="keyboard-line">
		<view wx:for="{{'456'}}" wx:for-item="number" data-number="{{number}}" bindtap="_inputNumber">
			<view class="input-btn" hover-class='active' hover-stay-time='100'>{{number}}</view>
		</view>
	</view>

	<view class="keyboard-line">
		<view wx:for="{{'789'}}" wx:for-item="number" data-number="{{number}}" bindtap="_inputNumber">
			<view class="input-btn" hover-class='active' hover-stay-time='100'>{{number}}</view>
		</view>
	</view>

	<view class="keyboard-line">
		<!-- hidden="{{idcard}}" -->
		<view data-number="X" bindtap="{{type == 'idcard' ? '_inputNumber' : ''}}">
			<view wx:if="{{type == 'idcard'}}" class="input-btn" hover-class='active' hover-stay-time='100'>
				X
			</view>
		</view>
		<view data-number="0" bindtap="_inputNumber">
			<view class="input-btn" hover-class='active' hover-stay-time='100'>0</view>
		</view>
		<view bindtap="_delNumber">
			<view class="input-btn delInput" bindtap="delete" bindlongtap="deleteLong"   bindtouchstart="touchStart" bindtouchend="touchEnd"
				style="display: flex;align-items: center;justify-content: center;">
				<image style="width:80rpx;height:80rpx;" src="../../assets/images/deleteNumber.png"></image>
			</view>
		</view>
	</view>
</view>

删除(退格)按钮的图片:

css样式:

.keyboard {
  padding: 14rpx;
  background: rgba(210, 214, 220, 1);
  box-sizing: border-box;
  transition: all 400ms ease-in-out;
  position: fixed;
  width: 100%;
  bottom: 0;
  left: 0;
}

.keyboard-line {
  display: flex;
}

.keyboard-line>view {
  width: 100%;
  padding: 7rpx;
}

.keyboard-line>view:nth-of-type(1) {
  padding-left: 0;
}

.keyboard-line>view:nth-of-type(3) {
  padding-right: 0;
}

.input-btn {
  height: 104rpx;
  border-radius: 13rpx;
  background: rgba(255, 255, 255, 1);
  font-size: 45rpx;
  font-weight: 400;
  color: rgba(3, 3, 3, 1);
  line-height: 104rpx;
  text-align: center;
}

.inputCancel {
  color: rgba(136, 136, 136, 1);
  font-size: 32rpx;
}

.inputConfirm {
  background: rgba(68, 167, 239, 1);
  color: #fff;
  font-size: 32rpx;
}

.delInput {
  background: none;
}

.active {
  background: rgba(162, 171, 183, 1);
}


按照自己的需求可以把左下角修改为小数点[.],或者[00],或者[X],或者任意[....]。

预览:




如果你觉得本篇文章对您有帮助,请打赏作者

上一篇: mysql中怎么设置大小写不敏感

下一篇: 平均负载(load average)

最新评论

暂无评论

热门文章

最新评论

网站数据

网站文章数:481

今日UV/PV/IP:11/11/11

昨日UV/PV/IP:13/13 /13

TOP