init

components/ns-loading/ns-loading.vue

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+<template>
+	<view class="mescroll-downwarp">
+		<view class="downwarp-content">
+			<view class="downwarp-progress mescroll-rotate" style="transform" v-if="isRotate"></view>
+			<view class="downwarp-tip">{{ downText }}</view>
+		</view>
+	</view>
+</template>
+
+<script>
+export default {
+	name: 'ns-loading',
+	props: {
+		downText: {
+			type: String,
+			default: '加载中'
+		},
+		isRotate: {
+			type: Boolean,
+			default: false
+		}
+	},
+	data() {
+		return {
+			isShow: true
+		};
+	},
+	methods: {
+		show() {
+			this.isShow = true;
+		},
+		hide() {
+			this.isShow = false;
+		}
+	}
+};
+</script>
+
+<style lang="scss">
+/* 下拉刷新区域 */
+.mescroll-downwarp {
+	width: 100%;
+	height: 100%;
+	text-align: center;
+}
+
+/* 下拉刷新--内容区,定位于区域底部 */
+.mescroll-downwarp .downwarp-content {
+	width: 100%;
+	min-height: 60rpx;
+	padding: 20rpx 0;
+	text-align: center;
+}
+
+/* 下拉刷新--提示文本 */
+.mescroll-downwarp .downwarp-tip {
+	display: inline-block;
+	font-size: 28rpx;
+	color: gray;
+	vertical-align: middle;
+	margin-left: 16rpx;
+}
+
+/* 下拉刷新--旋转进度条 */
+.mescroll-downwarp .downwarp-progress {
+	display: inline-block;
+	width: 32rpx;
+	height: 32rpx;
+	border-radius: 50%;
+	border: 2rpx solid gray;
+	border-bottom-color: transparent;
+	vertical-align: middle;
+}
+
+/* 旋转动画 */
+.mescroll-downwarp .mescroll-rotate {
+	animation: mescrollDownRotate 0.6s linear infinite;
+}
+
+@keyframes mescrollDownRotate {
+	0% {
+		transform: rotate(0deg);
+	}
+
+	100% {
+		transform: rotate(360deg);
+	}
+}
+</style>