pco/sp-admin/sa-view-sp/console/com-sta-data.vue

<!-- 第一行统计数据 -->
<template>
	<el-row :gutter="14">
		<el-col :lg="4" :sm="8" :xs="24">
			<div class="sa-wnk">
				<img src="../../static/icon/icon-total.png" >
				<div class="sa-wnk-tv">
					<p class="sa-wnk-title">总车辆</p>
					<p class="sa-wnk-value">{{car.totalCar}}</p>
				</div>
			</div>
		</el-col>
		<el-col :lg="5" :sm="8" :xs="24">
			<div class="sa-wnk">
				<img src="../../static/icon/icon-car-leave.png" >
				<div class="sa-wnk-tv">
					<p class="sa-wnk-title">离场车辆</p>
					<p class="sa-wnk-value">{{car.outCar}}</p>
				</div>
			</div>
		</el-col>
		<el-col :lg="5" :sm="8" :xs="24">
			<div class="sa-wnk">
				<img src="../../static/icon/icon-car-in.png" >
				<div class="sa-wnk-tv">
					<p class="sa-wnk-title">在场车辆</p>
					<p class="sa-wnk-value">{{car.inCar}}</p>
				</div>
			</div>
		</el-col>
		<el-col :lg="5" :sm="8" :xs="24">
			<div class="sa-wnk">
				<img src="../../static/icon/icon-car-weight.png" >
				<div class="sa-wnk-tv">
					<p class="sa-wnk-title">重车</p>
					<p class="sa-wnk-value">{{car.weightCar}}</p>
				</div>
			</div>
		</el-col>
		<el-col :lg="5" :sm="8" :xs="24">
			<div class="sa-wnk">
				<img src="../../static/icon/icon-car-empty.png" >
				<div class="sa-wnk-tv">
					<p class="sa-wnk-title">空车</p>
					<p class="sa-wnk-value">{{car.emptyCar}}</p>
				</div>
			</div>
		</el-col>
	</el-row>
</template>

<script>
	module.exports = {
		
		data() {
			return {
				// 统计数据 
				car:{
					totalCar:0,
					inCar:0,
					outCar:0,
					weightCar:0,
					emptyCar:0
				}
			}
		},
		methods: {
			getCarStatics(){
				sa.ajax('/TbBusinessCar/staticsCar',function(resp){
					this.car=resp.data;
				}.bind(this))
			},
			// 数值跳动 
			// 对象、属性、结束值、所用时间 
			slowMotion: function(obj, prop, endValue, time) {
				let timeNow = 0; 
				let fn = function() {
					// 如果已经接近 or 时间已到，则立即结束 
					var jdz = Math.abs(obj[prop] - endValue);
					if(jdz < 2 || timeNow >= time) {
						// console.log('到点了');
						obj[prop] = endValue;
					} else {
						if(jdz < 100) {
							obj[prop] += 1;
						} else {
							obj[prop] += parseInt((endValue - obj[prop]) / 10);		 // 平均一下 
						}
						timeNow += 30;
						setTimeout(fn, 30);
					}
				}
				fn();
			},
			// 设置统计数据的数值 
			setStaDataValue: function(staData) {
				for (let key in staData) {
					this.slowMotion(this.sta, key, staData[key], 3000);
				}
			},
		},
		created() {
			this.getCarStatics();
		}
	}
</script>

<style scoped>
	/* 第一行 */
	.sa-wnk{background-color: #FFF; border: 1px #ddd solid; margin-bottom: 14px; min-height: 100px; 
		cursor: pointer; transition: all 0.3s; overflow: hidden;}
	.sa-wnk:hover{box-shadow: 0 0 20px #999;}
	.sa-wnk img{float: left; line-height: 100px; margin: 25px 0px 0 20px; width: 50px; height: 50px; vertical-align: middle;}
	.sa-wnk .sa-wnk-tv{float: left; margin-left: 10px; max-width: calc(100% - 100px);}
	.sa-wnk-title{margin-top: 25px; font-size: 16px;}
	.sa-wnk-value{margin-top: 4px; font-size: 24px; padding-bottom: 20px;}
</style>