移动端自定义键盘的vue组件 ----keyboard

<style scoped lang="less">
	.keyboard {
		/* height: 250px; */
		width: 100%;
		position: fixed;
		bottom: 0;
		left: 0;
		background: white;
		z-index: 999;
		.list {
			/* height: 200px; */
			display: flex;
			.key {
				font-size: 34px;
				box-sizing: border-box;
				height: 120px;
				width: 33.33%;
				float: left;
				border-right: 1px solid #d6d6d6;
				border-top: 1px solid #d6d6d6;
				display: flex;
				align-items: center;
				justify-content: center;

				&.confirm {
					height: 360px;
					background:  #ED5665;
					color: white;
					font-size: 34px;
				}
				&.del {
					font-weight: 100;
					font-size: 64px;
				}
				&.active{
					background-color: #F6F6F6;
				}
			}
			.num {
				width: 75%;
				.key:nth-child(-n+3) {
					border-top: none;
				}
			}
			.tool {
				width: 25%;
				.key {
					width: 100%;
					border-right: none;
					border-top: none;

				}

			}

		}
	}

	.animated {
		animation-duration: .2s;
		animation-fill-mode: both;
	}

	@keyframes tabDown {
		from {
			background-color: #ffffff;
		}
		to {
			background-color: #F6F6F6;
		}
	}

	@keyframes tabUp {
		from {
			transform: translate3d(0, 100%, 0);
			visibility: visible;
		}
		to {
			transform: translate3d(0, 0, 0);
		}
	}

	.slide-enter-active {
		animation-name: slideInUp;
	}

	.slide-leave-active {
		animation-name: slideInDown;
	}
</style>
<template>
	<transition name="slide">
		<div class="keyboard animated" v-show="show" @touchstart.stop.prevent="fn">
			<!-- 完成 按钮-->

			<!-- 键盘区域 -->
			<div class="list">
				<div class="num">
					<div :class="['key', {active:active[1]}]" @touchstart="typing('1')">1</div>
					<div :class="['key', {active:active[2]}]" @touchstart="typing('2')">2</div>
					<div :class="['key', {active:active[3]}]" @touchstart="typing('3')">3</div>
					<div :class="['key', {active:active[4]}]" @touchstart="typing('4')">4</div>
					<div :class="['key', {active:active[5]}]" @touchstart="typing('5')">5</div>
					<div :class="['key', {active:active[6]}]" @touchstart="typing('6')">6</div>
					<div :class="['key', {active:active[7]}]" @touchstart="typing('7')">7</div>
					<div :class="['key', {active:active[8]}]" @touchstart="typing('8')">8</div>
					<div :class="['key', {active:active[9]}]" @touchstart="typing('9')">9</div>
					<div :class="['key' ,'dot',{active:active[12]}]" @touchstart="typing('.','12')">·</div>
					<div :class="['key', {active:active[0]}]" @touchstart="typing('0')">0</div>
					<div :class="['key', {active:active[10]}]" @touchstart="typing('00','10')">00</div>
				</div>
				<div class="tool">
					<div :class="['key', 'del', 'iconfont', 'icon-jianpanshanchu',{active:active[11]}]"  @touchstart="typing('del',11)"></div>
					<div class="key confirm" @touchstart="complete">确定</div>
				</div>
			</div>
		</div>
	</transition>
</template>
<script>
	export default {
		props: {
			show: {
				type: Boolean,
				default: true,
			},

		},
		data(){
			return{
				active:[0,0,0,0,0,0,0,0,0,0,0,0,0],
			}
		},
		methods: {
			/*防止点击完成按钮左边的空白区域收起键盘*/
			fn() { },
			/*输入*/
			typing(val,site) {
				var site=site&&site!=='del'&&site!=="."?site:val;
				this.active[site]=1
				this.$set(this.active,site,1)
				setTimeout(()=>{
					this.$set(this.active,site,0)
				},60)

				this.$emit('typing', val);

			},
			/*点击完成*/
			complete() {
				this.$emit('complete');
			}
		}
	}
</script>