vue组件-金额设置数字键盘

1.直接看效果图
2.将图标换成自己项目目录的
最终效果

<template>
	<view>
		<view class="money-input">
			<view class="input-container" @click="toggleBox">
				<view class="input-wrapper">
					<view class="input-iconone">
						<image src="/static/images/monty.png" mode="aspectFit" style="width: 60rpx; height: 60rpx;">
						</image>
					</view>
					<view
						style="width: auto; height: 100%;line-height: 156rpx; padding-left: 50rpx; font-size: 80rpx; color: #333;">
						{{amount}}
					</view>
					<view class="input-icon" :class="{active: showBox}"></view>
				</view>
			</view>
		</view>

		<view class="container" style="">
			<view class="numbers">
				<view
					style="display: flex; flex-flow: row wrap; justify-content: flex-start; align-content: flex-start; width: 72%; height: auto;">
					<view @click="changeNums(item,index)" :class="item.class" :style="getListitemstyle(index)"
						v-for="(item,index) in numbers">
						{{item.text}}
					</view>
				</view>
				<view style="width: 28%; height: auto; display: flex; flex-flow: column wrap;">
					<view @click="delNumber()" class="oner" :style="styleos">
						<image src="/static/deIimage/numberDel.png" mode="aspectFit"
							style="width: 50rpx; height: 50rpx;"></image>
					</view>
					<view class="onerplus" @click="submit()" :style="stylelv">确认</view>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		props:{
			showBox: {
				typeof: Boolean,
				default: true
			},
		},
		data() {
			return {
				amount: '',
				active: {
					background: ' #f2f2f2',
					color: '#d4d4d4'
				}, //这是确定按钮的样式
				styleos: {
					background: '#ffffff' //这是确认的初始颜色
				},
				stylelv: {
					background: '#9cd7b7' //确认按钮颜色初始
				},
				isimit: false, //判断备注是否超过了最大限制标志位
				
				activeIndex: 0, //默认选中索引
				sumindex: -1, //数字键盘索引
				numbers: [
					{
						text: '1',
						class: 'oner',
						background: '#ffffff'
					},
					{
						text: '2',
						class: 'oner',
						background: '#ffffff'
					},
					{
						text: '3',
						class: 'oner',
						background: '#ffffff'
					},
					{
						text: '4',
						class: 'oner',
						background: '#ffffff'
					},
					{
						text: '5',
						class: 'oner',
						background: '#ffffff'
					},
					{
						text: '6',
						class: 'oner',
						background: '#ffffff'
					},
					{
						text: '7',
						class: 'oner',
						background: '#ffffff'
					},
					{
						text: '8',
						class: 'oner',
						background: '#ffffff'
					},
					{
						text: '9',
						class: 'oner',
						background: '#ffffff'
					},
					{
						text: '0',
						class: 'big',
						background: '#ffffff'
					},
					{
						text: '.',
						class: 'oner',
						background: '#ffffff'
					},
				]
			}
		},
		methods: {
			comfors() {
				if (this.valuemark) {
					this.active.background = "#33955f"
					setTimeout(() => {
						this.active.background = "#3eb575"
						this.showremark = false
					}, 150)

				}
			},
			input(e) {
				this.valuemark = e
				if (this.valuemark) {
					this.active.background = '#3eb575'
					this.active.color = '#ffffff'
				} else {
					this.active.background = '#f2f2f2'
					this.active.color = '#d4d4d4'
				}
			},
			submit() {
				this.stylelv.background = '#3bab6f'
				setTimeout(() => {
					this.stylelv.background = '#9cd7b7'
				}, 150)
				this.$emit("getAmount", parseFloat(this.amount))
			},
			delNumber() {
				//删除
				this.styleos.background = '#f7f7f7'
				setTimeout(() => {
					this.styleos.background = '#ffffff'
				}, 150)
				if (this.amount) {
					this.amount = this.amount.substring(0, this.amount.length - 1)
				}
				if (!this.amount) {
					this.stylelv.background = '#9cd7b7'
				}
			},
			changeNums(item, index) {
				//输入时判断
				if (this.amount.length >= 0) {
					this.stylelv.background = '#3bab6f'
				} else {
					this.stylelv.background = '#9cd7b7'
				}

				this.numbers.forEach((item, idx) => {
					if (idx === index) {
						item.background = '#f7f7f7';
						setTimeout(() => {
							item.background = '#ffffff';
						}, 150)
					}
				});

				this.sumindex = index
				if (item.text == '.') {
					if (this.amount.indexOf(".") != -1 || this.amount.length == 0) {
						return false
					}

				}
				if (this.amount.split('.') && this.amount.split('.')[1]) {
					if (this.amount.split('.')[1].length >= 2) {
						return false
					}
				}
				this.amount = this.amount + item.text
				if (this.amount.length > 6) {
					this.amount = this.amount.slice(0, 6)
					uni.showToast({
						title: '最多只能输入6位数哦',
						icon: 'none'
					});
					return;
				}
			},

			getListitemstyle(index) {
				return {
					background: this.numbers[index].background
				};
			},
			toggleBox() {
				this.showBox = true //点击后输入框出现“|”每隔一段时间闪动
			},
		}
	}
</script>

<style lang="scss" scoped>
	.Classify {
		width: 100%;
		display: flex;
		height: 120rpx;
		margin-top: 10rpx;
		padding-left: 20rpx;
		padding-right: 30rpx;
		align-items: center;
		margin-bottom: -12rpx;
		justify-self: flex-start;

	}

	.Expenditure {
		width: auto;
		height: 60rpx;
		color: #c7c7c7;
		font-size: 30rpx;
		text-align: center;
		line-height: 60rpx;
		margin-left: 20rpx;
		border-radius: 10rpx;
		background-color: #f7f7f7;
		padding: 0rpx 20rpx 0rpx 20rpx;

	}

	.Expendituretime {
		width: auto;
		color: black;
		display: flex;
		height: 60rpx;
		font-size: 30rpx;
		line-height: 60rpx;
		margin-left: 32rpx;
		align-items: center;
		border-radius: 10rpx;
		background-color: #f7f7f7;
		justify-content: space-evenly;
		padding: 0rpx 15rpx 0rpx 20rpx;

	}

	.Expenditurelv {
		width: auto;
		height: 60rpx;
		color: #3eb575;
		font-size: 30rpx;
		text-align: center;
		line-height: 60rpx;
		margin-left: 20rpx;
		border-radius: 10rpx;
		background-color: #ebf7f1;
		padding: 0rpx 20rpx 0rpx 20rpx;

	}

	.ExpenditureH {
		width: auto;
		height: 60rpx;
		color: #f5c53a;
		font-size: 30rpx;
		text-align: center;
		line-height: 60rpx;
		margin-left: 20rpx;
		border-radius: 10rpx;
		background-color: #fdf8eb;
		padding: 0rpx 20rpx 0rpx 20rpx;

	}

	.ExpenditureL {
		width: auto;
		height: 60rpx;
		color: #8c8bc3;
		font-size: 30rpx;
		text-align: center;
		line-height: 60rpx;
		margin-left: 20rpx;
		border-radius: 10rpx;
		background-color: #f1f3f6;
		padding: 0rpx 20rpx 0rpx 20rpx;

	}

	.money-input {
		width: 100%;
		height: 150rpx;
		padding: 0 40rpx 0 40rpx;

	}

	.Type {
		width: 100%;
		height: 154px;
		display: flex;
		margin-top: 20rpx;
		align-items: center;
		flex-flow: row wrap;
		justify-content: flex-start;
		overflow-y: auto;

	}

	.Type-box {
		display: flex;
		width: 120rpx;
		height: 140rpx;
		align-items: center;
		flex-flow: column wrap;
		justify-content: center;
		margin: 0 0rpx 10rpx 5rpx;

	}

	.Typeboxactive {
		display: flex;
		width: 120rpx;
		height: 140rpx;
		align-items: center;
		flex-flow: column wrap;
		justify-content: center;
		margin: 0 0rpx 10rpx 5rpx;
		background-color: #cbcbcb;
	}

	.inctiveclass {
		width: 80rpx;
		display: flex;
		height: 80rpx;
		font-size: 22rpx;
		border-radius: 50%;
		align-items: center;
		justify-content: center;
		background-color: #e7e7e7;

	}

	.activeclass {
		width: 80rpx;
		display: flex;
		height: 80rpx;
		border-radius: 50%;
		align-items: center;
		justify-content: center;
		background-color: #3eb575;

	}

	.numbers {
		width: 100%;
		display: flex;
		height: 480rpx;
		margin-top: 10rpx;
		background-color: #fafafa;
		justify-content: flex-start;
		position: absolute;
		/* 设置为绝对定位 */
		bottom: 0;
		/* 固定在底部 */
	}

	.remark {
		width: 100%;
		color: #50648a;
		height: 100rpx;
		font-size: 32rpx;
		padding: 20rpx 0 0 30rpx;

	}

	.oner {
		display: flex;
		width: 165rpx;
		height: 100rpx;
		font-size: 34rpx;
		font-weight: bold;
		align-items: center;
		border-radius: 10rpx;
		justify-content: center;
		margin: 15rpx auto 5rpx;
		background-color: #ffffff;

	}

	.onerplus {
		display: flex;
		width: 165rpx;
		color: #ffffff;
		height: 338rpx;
		font-size: 34rpx;
		font-weight: bold;
		align-items: center;
		border-radius: 10rpx;
		justify-content: center;
		margin: 15rpx auto 5rpx;
		background-color: #9cd7b7;

	}

	.big {
		display: flex;
		width: 342rpx;
		height: 100rpx;
		font-size: 34rpx;
		font-weight: bold;
		align-items: center;
		border-radius: 10rpx;
		margin: 15rpx auto 5rpx;
		justify-content: center;
		background-color: #ffffff;

	}

	.input-container {
		position: relative;
		width: 100%;
		height: 156rpx;
		display: flex;
	}

	.input-wrapper {
		position: relative;
		width: 100%;
		height: 100%;
		border-bottom: 1px solid #ccc;
		padding: 0 20rpx;
		box-sizing: border-box;
		display: flex;
		justify-content: flex-start;
		align-items: center;
	}

	.input-icon {
		height: 106rpx;
		width: 5rpx;
		background-color: #cbcbcb;
		display: none;
	}

	.active {
		display: block;
		animation: blink 1s infinite; //点击后|出现
	}

	@keyframes blink {
		0% {
			opacity: 0;
		}

		50% {
			opacity: 1;
		}

		100% {
			opacity: 0;
		}
	}

	.input-iconone {
		position: absolute;
		top: 50%;
		left: 2rpx;
		transform: translateY(-50%);
		color: #666;
	}

	.input-field {
		width: 100%;
		height: 100%;
		line-height: 156rpx;
		padding-left: 80rpx;
		font-size: 80rpx;
		color: #333;
	}

	.remarks {
		width: 68px;
		height: 30px;
		display: flex;
		justify-content: flex-start;
		align-items: center;
	}

	.box-text {
		display: flex;
		justify-content: center;
		color: #c7c7c7;
		align-items: center;
		width: 100%;
		margin-top: 10rpx;
		height: 40rpx;
		text-align: center;
		font-size: 24rpx;
	}

	.box-ative {
		display: flex;
		justify-content: center;
		color: #000000;
		align-items: center;
		width: 100%;
		margin-top: 10rpx;
		height: 40rpx;
		text-align: center;
		font-size: 24rpx;
	}

	.top {
		position: relative;
		width: 100%;
		height: 30%;
	}

	.window {
		width: 100rpx;
		height: 100%;
		display: flex;
		justify-content: center;
		align-items: center;
		position: absolute;
	}

	.center {
		position: relative;
		width: 100%;
		height: 30%;
		display: flex;
		padding: 0 30rpx 0 30rpx;
		justify-content: center;
		align-items: center;
	}

	.bottom {
		width: 100%;
		height: 40%;
		position: relative;
	}

	.comfors {
		left: 0;
		top: 0;
		right: 0;
		bottom: 0;
		margin: auto;
		position: absolute;
		width: 380rpx;
		height: 100rpx;
		border-radius: 10rpx;
		background-color: #f2f2f2;
		display: flex;
		justify-content: center;
		align-items: center;
		color: #d4d4d4;
		border: 1rpx solid #f2f2f2;
	}

	.Record-remarks-number-of-words {
		position: absolute;
		left: 30rpx;
		bottom: -20rpx;
		color: #d4d4d4;
	}
</style>
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