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	使用 uview 重构实际登陆
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		| @@ -0,0 +1,46 @@ | ||||
| export default { | ||||
|     props: { | ||||
|         // 头像图片组 | ||||
|         urls: { | ||||
|             type: Array, | ||||
|             default: uni.$u.props.avatarGroup.urls | ||||
|         }, | ||||
|         // 最多展示的头像数量 | ||||
|         maxCount: { | ||||
|             type: [String, Number], | ||||
|             default: uni.$u.props.avatarGroup.maxCount | ||||
|         }, | ||||
|         // 头像形状 | ||||
|         shape: { | ||||
|             type: String, | ||||
|             default: uni.$u.props.avatarGroup.shape | ||||
|         }, | ||||
|         // 图片裁剪模式 | ||||
|         mode: { | ||||
|             type: String, | ||||
|             default: uni.$u.props.avatarGroup.mode | ||||
|         }, | ||||
|         // 超出maxCount时是否显示查看更多的提示 | ||||
|         showMore: { | ||||
|             type: Boolean, | ||||
|             default: uni.$u.props.avatarGroup.showMore | ||||
|         }, | ||||
|         // 头像大小 | ||||
|         size: { | ||||
|             type: [String, Number], | ||||
|             default: uni.$u.props.avatarGroup.size | ||||
|         }, | ||||
|         // 指定从数组的对象元素中读取哪个属性作为图片地址 | ||||
|         keyName: { | ||||
|             type: String, | ||||
|             default: uni.$u.props.avatarGroup.keyName | ||||
|         }, | ||||
|         gap: { | ||||
|             type: [String, Number], | ||||
|             validator(value) { | ||||
|                 return value >= 0 && value <= 1 | ||||
|             }, | ||||
|             default: uni.$u.props.avatarGroup.gap | ||||
|         } | ||||
|     } | ||||
| } | ||||
| @@ -0,0 +1,103 @@ | ||||
| <template> | ||||
| 	<view class="u-avatar-group"> | ||||
| 		<view | ||||
| 		    class="u-avatar-group__item" | ||||
| 		    v-for="(item, index) in showUrl" | ||||
| 		    :key="index" | ||||
| 		    :style="{ | ||||
| 				marginLeft: index === 0 ? 0 : $u.addUnit(-size * gap) | ||||
| 			}" | ||||
| 		> | ||||
| 			<u-avatar | ||||
| 			    :size="size" | ||||
| 			    :shape="shape" | ||||
| 			    :mode="mode" | ||||
| 			    :src="$u.test.object(item) ? keyName && item[keyName] || item.url : item" | ||||
| 			></u-avatar> | ||||
| 			<view | ||||
| 			    class="u-avatar-group__item__show-more" | ||||
| 			    v-if="showMore && index === showUrl.length - 1 && urls.length > maxCount" | ||||
| 				@tap="clickHandler" | ||||
| 			> | ||||
| 				<u--text | ||||
| 				    color="#ffffff" | ||||
| 				    :size="size * 0.4" | ||||
| 				    :text="`+${urls.length - showUrl.length}`" | ||||
| 					align="center" | ||||
| 					customStyle="justify-content: center" | ||||
| 				></u--text> | ||||
| 			</view> | ||||
| 		</view> | ||||
| 	</view> | ||||
| </template> | ||||
|  | ||||
| <script> | ||||
| 	import props from './props.js'; | ||||
| 	/** | ||||
| 	 * AvatarGroup  头像组 | ||||
| 	 * @description 本组件一般用于展示头像的地方,如个人中心,或者评论列表页的用户头像展示等场所。 | ||||
| 	 * @tutorial https://www.uviewui.com/components/avatar.html | ||||
| 	 *  | ||||
| 	 * @property {Array}           urls     头像图片组 (默认 [] ) | ||||
| 	 * @property {String | Number} maxCount 最多展示的头像数量 ( 默认 5 ) | ||||
| 	 * @property {String}          shape    头像形状( 'circle' (默认) | 'square' ) | ||||
| 	 * @property {String}          mode     图片裁剪模式(默认 'scaleToFill' ) | ||||
| 	 * @property {Boolean}         showMore 超出maxCount时是否显示查看更多的提示 (默认 true ) | ||||
| 	 * @property {String | Number} size      头像大小 (默认 40 ) | ||||
| 	 * @property {String}          keyName  指定从数组的对象元素中读取哪个属性作为图片地址  | ||||
| 	 * @property {String | Number} gap      头像之间的遮挡比例(0.4代表遮挡40%)  (默认 0.5 ) | ||||
| 	 *  | ||||
| 	 * @event    {Function}        showMore 头像组更多点击 | ||||
| 	 * @example  <u-avatar-group:urls="urls" size="35" gap="0.4" ></u-avatar-group:urls=> | ||||
| 	 */ | ||||
| 	export default { | ||||
| 		name: 'u-avatar-group', | ||||
| 		mixins: [uni.$u.mpMixin, uni.$u.mixin, props], | ||||
| 		data() { | ||||
| 			return { | ||||
|  | ||||
| 			} | ||||
| 		}, | ||||
| 		computed: { | ||||
| 			showUrl() { | ||||
| 				return this.urls.slice(0, this.maxCount) | ||||
| 			} | ||||
| 		}, | ||||
| 		methods: { | ||||
| 			clickHandler() { | ||||
| 				this.$emit('showMore') | ||||
| 			} | ||||
| 		}, | ||||
| 	} | ||||
| </script> | ||||
|  | ||||
| <style lang="scss" scoped> | ||||
| 	@import "../../libs/css/components.scss"; | ||||
|  | ||||
| 	.u-avatar-group { | ||||
| 		@include flex; | ||||
|  | ||||
| 		&__item { | ||||
| 			margin-left: -10px; | ||||
| 			position: relative; | ||||
|  | ||||
| 			&--no-indent { | ||||
| 				// 如果你想质疑作者不会使用:first-child,说明你太年轻,因为nvue不支持 | ||||
| 				margin-left: 0; | ||||
| 			} | ||||
|  | ||||
| 			&__show-more { | ||||
| 				position: absolute; | ||||
| 				top: 0; | ||||
| 				bottom: 0; | ||||
| 				left: 0; | ||||
| 				right: 0; | ||||
| 				background-color: rgba(0, 0, 0, 0.3); | ||||
| 				@include flex; | ||||
| 				align-items: center; | ||||
| 				justify-content: center; | ||||
| 				border-radius: 100px; | ||||
| 			} | ||||
| 		} | ||||
| 	} | ||||
| </style> | ||||
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