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							- <template>
 
- 	<view
 
- 	    class="u-loadmore"
 
- 	    :style="[
 
- 			$u.addStyle(customStyle),
 
- 			{
 
- 				backgroundColor: bgColor,
 
- 				marginBottom: $u.addUnit(marginBottom),
 
- 				marginTop: $u.addUnit(marginTop),
 
- 				height: $u.addUnit(height),
 
- 			},
 
- 		]"
 
- 	>
 
- 		<u-line
 
- 		    length="140rpx"
 
- 		    :color="lineColor"
 
- 		    :hairline="false"
 
- 			:dashed="dashed"
 
- 			v-if="line"
 
- 		></u-line>
 
- 		<!-- 加载中和没有更多的状态才显示两边的横线 -->
 
- 		<view
 
- 		    :class="status == 'loadmore' || status == 'nomore' ? 'u-more' : ''"
 
- 		    class="u-loadmore__content"
 
- 		>
 
- 			<view
 
- 			    class="u-loadmore__content__icon-wrap"
 
- 			    v-if="status === 'loading' && icon"
 
- 			>
 
- 				<u-loading-icon
 
- 				    :color="iconColor"
 
- 				    :size="iconSize"
 
- 				    :mode="loadingIcon"
 
- 				></u-loading-icon>
 
- 			</view>
 
- 			<!-- 如果没有更多的状态下,显示内容为dot(粗点),加载特定样式 -->
 
- 			<text
 
- 			    class="u-line-1"
 
- 			    :style="[loadTextStyle]"
 
- 			    :class="[(status == 'nomore' && isDot == true) ? 'u-loadmore__content__dot-text' : 'u-loadmore__content__text']"
 
- 			    @tap="loadMore"
 
- 			>{{ showText }}</text>
 
- 		</view>
 
- 		<u-line
 
- 		    length="140rpx"
 
- 		    :color="lineColor"
 
- 			:hairline="false"
 
- 			:dashed="dashed"
 
- 			v-if="line"
 
- 		></u-line>
 
- 	</view>
 
- </template>
 
- <script>
 
- 	import props from './props.js';
 
- 	/**
 
- 	 * loadmore 加载更多
 
- 	 * @description 此组件一般用于标识页面底部加载数据时的状态。
 
- 	 * @tutorial https://www.uviewui.com/components/loadMore.html
 
- 	 * @property {String}			status			组件状态(默认 'loadmore' )
 
- 	 * @property {String}			bgColor			组件背景颜色,在页面是非白色时会用到(默认 'transparent' )
 
- 	 * @property {Boolean}			icon			加载中时是否显示图标(默认 true )
 
- 	 * @property {String | Number}	fontSize		字体大小(默认 14 )
 
- 	 * @property {String | Number}	iconSize		图标大小(默认 17 )
 
- 	 * @property {String}			color			字体颜色(默认 '#606266' )
 
- 	 * @property {String}			loadingIcon		加载图标(默认 'circle' )
 
- 	 * @property {String}			loadmoreText	加载前的提示语(默认 '加载更多' )
 
- 	 * @property {String}			loadingText		加载中提示语(默认 '正在加载...' )
 
- 	 * @property {String}			nomoreText		没有更多的提示语(默认 '没有更多了' )
 
- 	 * @property {Boolean}			isDot			到上一个相邻元素的距离 (默认 false )
 
- 	 * @property {String}			iconColor		加载中图标的颜色 (默认 '#b7b7b7' )
 
- 	 * @property {String}			lineColor		线条颜色(默认 #E6E8EB )
 
- 	 * @property {String | Number}	marginTop		上边距 (默认 10 )
 
- 	 * @property {String | Number}	marginBottom	下边距 (默认 10 )
 
- 	 * @property {String | Number}	height			高度,单位px (默认 'auto' )
 
- 	 * @property {Boolean}			line			是否显示左边分割线  (默认 false )
 
- 	 * @property {Boolean}			dashed		// 是否虚线,true-虚线,false-实线  (默认 false )
 
- 	 * @event {Function} loadmore status为loadmore时,点击组件会发出此事件
 
- 	 * @example <u-loadmore :status="status" icon-type="iconType" load-text="loadText" />
 
- 	 */
 
- 	export default {
 
- 		name: "u-loadmore",
 
- 		mixins: [uni.$u.mpMixin, uni.$u.mixin,props],
 
- 		data() {
 
- 			return {
 
- 				// 粗点
 
- 				dotText: "●"
 
- 			}
 
- 		},
 
- 		computed: {
 
- 			// 加载的文字显示的样式
 
- 			loadTextStyle() {
 
- 				return {
 
- 					color: this.color,
 
- 					fontSize: uni.$u.addUnit(this.fontSize),
 
- 					lineHeight: uni.$u.addUnit(this.fontSize),
 
- 					backgroundColor: this.bgColor,
 
- 				}
 
- 			},
 
- 			// 显示的提示文字
 
- 			showText() {
 
- 				let text = '';
 
- 				if (this.status == 'loadmore') text = this.loadmoreText
 
- 				else if (this.status == 'loading') text = this.loadingText
 
- 				else if (this.status == 'nomore' && this.isDot) text = this.dotText;
 
- 				else text = this.nomoreText;
 
- 				return text;
 
- 			}
 
- 		},
 
- 		methods: {
 
- 			loadMore() {
 
- 				// 只有在“加载更多”的状态下才发送点击事件,内容不满一屏时无法触发底部上拉事件,所以需要点击来触发
 
- 				if (this.status == 'loadmore') this.$emit('loadmore');
 
- 			}
 
- 		}
 
- 	}
 
- </script>
 
- <style lang="scss" scoped>
 
- 	@import "../../libs/css/components.scss";
 
- 	.u-loadmore {
 
- 		@include flex(row);
 
- 		align-items: center;
 
- 		justify-content: center;
 
- 		flex: 1;
 
- 		&__content {
 
- 			margin: 0 15px;
 
- 			@include flex(row);
 
- 			align-items: center;
 
- 			justify-content: center;
 
- 			&__icon-wrap {
 
- 				margin-right: 8px;
 
- 			}
 
- 			&__text {
 
- 				font-size: 14px;
 
- 				color: $u-content-color;
 
- 			}
 
- 			&__dot-text {
 
- 				font-size: 15px;
 
- 				color: $u-tips-color;
 
- 			}
 
- 		}
 
- 	}
 
- </style>
 
 
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