jpcj-xcx/components/skeleton/index/index.vue

<template>
	<view class="skeleton-box">
		<view v-if="loading" class="skeleton">
			<div class="spinner">
			  <div class="spinner-container container1">
			    <div class="circle1"></div>
			    <div class="circle2"></div>
			    <div class="circle3"></div>
			    <div class="circle4"></div>
			  </div>
			  <div class="spinner-container container2">
			    <div class="circle1"></div>
			    <div class="circle2"></div>
			    <div class="circle3"></div>
			    <div class="circle4"></div>
			  </div>
			  <div class="spinner-container container3">
			    <div class="circle1"></div>
			    <div class="circle2"></div>
			    <div class="circle3"></div>
			    <div class="circle4"></div>
			  </div>
			</div>
		</view>
		<van-transition v-else-if="list.length==0" name="fade-up">
			<view class="skeleton">
				暂时没有数据
			</view>
		</van-transition>
		<van-transition v-else name="fade-up">
			<slot></slot>
		</van-transition>
	</view>
</template>

<script>
	export default {
		props: {
			loading: {
				type: Boolean,
				default: true
			},
			list: {
				type: Array,
				default: [1]
			}
		}
	}
</script>

<style lang="scss" scoped>
	.skeleton {
		display: flex;
		justify-content: center;
		align-items: center;
		padding: 50rpx;
		height: 320rpx;
	}

	.led {
		width: 10rpx;
		height: 30rpx;
		border-radius: 10rpx;
		top: 50rpx;
		position: absolute;
		transform: rotate(calc(360deg / var(--all) * var(--i)));
		transform-origin: 0 160rpx;
		animation: loading 2s linear infinite;
		animation-delay: calc(var(--i) * 1s);
		background-color: green;
	}

	@keyframes loading {
		from {
			opacity: 0;
		}

		to {
			opacity: 1;
		}
	}
	
	.spinner {
	  margin: 100px auto;
	  width: 20px;
	  height: 20px;
	  position: relative;
	}
	 
	.container1 > div, .container2 > div, .container3 > div {
	  width: 6px;
	  height: 6px;
	  background-color: #333;
	 
	  border-radius: 100%;
	  position: absolute;
	  -webkit-animation: bouncedelay 1.2s infinite ease-in-out;
	  animation: bouncedelay 1.2s infinite ease-in-out;
	  -webkit-animation-fill-mode: both;
	  animation-fill-mode: both;
	}
	 
	.spinner .spinner-container {
	  position: absolute;
	  width: 100%;
	  height: 100%;
	}
	 
	.container2 {
	  -webkit-transform: rotateZ(45deg);
	  transform: rotateZ(45deg);
	}
	 
	.container3 {
	  -webkit-transform: rotateZ(90deg);
	  transform: rotateZ(90deg);
	}
	 
	.circle1 { top: 0; left: 0; }
	.circle2 { top: 0; right: 0; }
	.circle3 { right: 0; bottom: 0; }
	.circle4 { left: 0; bottom: 0; }
	 
	.container2 .circle1 {
	  -webkit-animation-delay: -1.1s;
	  animation-delay: -1.1s;
	}
	 
	.container3 .circle1 {
	  -webkit-animation-delay: -1.0s;
	  animation-delay: -1.0s;
	}
	 
	.container1 .circle2 {
	  -webkit-animation-delay: -0.9s;
	  animation-delay: -0.9s;
	}
	 
	.container2 .circle2 {
	  -webkit-animation-delay: -0.8s;
	  animation-delay: -0.8s;
	}
	 
	.container3 .circle2 {
	  -webkit-animation-delay: -0.7s;
	  animation-delay: -0.7s;
	}
	 
	.container1 .circle3 {
	  -webkit-animation-delay: -0.6s;
	  animation-delay: -0.6s;
	}
	 
	.container2 .circle3 {
	  -webkit-animation-delay: -0.5s;
	  animation-delay: -0.5s;
	}
	 
	.container3 .circle3 {
	  -webkit-animation-delay: -0.4s;
	  animation-delay: -0.4s;
	}
	 
	.container1 .circle4 {
	  -webkit-animation-delay: -0.3s;
	  animation-delay: -0.3s;
	}
	 
	.container2 .circle4 {
	  -webkit-animation-delay: -0.2s;
	  animation-delay: -0.2s;
	}
	 
	.container3 .circle4 {
	  -webkit-animation-delay: -0.1s;
	  animation-delay: -0.1s;
	}
	 
	@-webkit-keyframes bouncedelay {
	  0%, 80%, 100% { -webkit-transform: scale(0.0) }
	  40% { -webkit-transform: scale(1.0) }
	}
	 
	@keyframes bouncedelay {
	  0%, 80%, 100% {
	    transform: scale(0.0);
	    -webkit-transform: scale(0.0);
	  } 40% {
	    transform: scale(1.0);
	    -webkit-transform: scale(1.0);
	  }
	}
</style>