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			455 lines
		
	
	
		
			11 KiB
		
	
	
	
		
			Vue
		
	
	
	
	
	
			
		
		
	
	
			455 lines
		
	
	
		
			11 KiB
		
	
	
	
		
			Vue
		
	
	
	
	
	
<template>
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	<!-- #ifdef APP-NVUE -->
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	<cell>
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		<!-- #endif -->
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		<view :class="{ 'uni-list-item--disabled': disabled }"
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			:hover-class="(!clickable && !link) || disabled || showSwitch ? '' : 'uni-list-item--hover'"
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			class="uni-list-item" @click="onClick">
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			<view v-if="!isFirstChild" class="border--left" :class="{ 'uni-list--border': border }"></view>
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			<view class="uni-list-item__container"
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				:class="{ 'container--right': showArrow || link, 'flex--direction': direction === 'column' }">
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				<slot name="header">
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					<view class="uni-list-item__header">
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						<view v-if="thumb" class="uni-list-item__icon">
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							<image :src="thumb" class="uni-list-item__icon-img" :class="['uni-list--' + thumbSize]" />
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						</view>
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						<view v-else-if="showExtraIcon" class="uni-list-item__icon">
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							<uni-icons :color="extraIcon.color" :size="extraIcon.size" :type="extraIcon.type" />
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						</view>
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					</view>
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				</slot>
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				<slot name="body">
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					<view class="uni-list-item__content"
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						:class="{ 'uni-list-item__content--center': thumb || showExtraIcon || showBadge || showSwitch }">
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						<text v-if="title" class="uni-list-item__content-title"
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							:class="[ellipsis !== 0 && ellipsis <= 2 ? 'uni-ellipsis-' + ellipsis : '']">{{ title }}</text>
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						<text v-if="note" class="uni-list-item__content-note">{{ note }}</text>
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					</view>
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				</slot>
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				<slot name="footer">
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					<view v-if="rightText || showBadge || showSwitch" class="uni-list-item__extra"
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						:class="{ 'flex--justify': direction === 'column' }">
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						<text v-if="rightText" class="uni-list-item__extra-text">{{ rightText }}</text>
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						<uni-badge v-if="showBadge" :type="badgeType" :text="badgeText" :custom-style="badgeStyle" />
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						<switch v-if="showSwitch" :disabled="disabled" :checked="switchChecked"
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							@change="onSwitchChange" />
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					</view>
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				</slot>
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			</view>
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			<uni-icons v-if="showArrow || link" :size="16" class="uni-icon-wrapper" color="#bbb" type="arrowright" />
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		</view>
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		<!-- #ifdef APP-NVUE -->
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	</cell>
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	<!-- #endif -->
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</template>
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<script>
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	/**
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	 * ListItem 列表子组件
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	 * @description 列表子组件
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	 * @tutorial https://ext.dcloud.net.cn/plugin?id=24
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	 * @property {String} 	title 							标题
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	 * @property {String} 	note 							描述
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	 * @property {String} 	thumb 							左侧缩略图,若thumb有值,则不会显示扩展图标
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	 * @property {String}  	thumbSize = [lg|base|sm]		略缩图大小
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	 * 	@value 	 lg			大图
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	 * 	@value 	 base		一般
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	 * 	@value 	 sm			小图
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	 * @property {String} 	badgeText						数字角标内容
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	 * @property {String} 	badgeType 						数字角标类型,参考[uni-icons](https://ext.dcloud.net.cn/plugin?id=21)
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	 * @property {Object}   badgeStyle           数字角标样式
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	 * @property {String} 	rightText 						右侧文字内容
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	 * @property {Boolean} 	disabled = [true|false]			是否禁用
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	 * @property {Boolean} 	clickable = [true|false] 		是否开启点击反馈
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	 * @property {String} 	link = [navigateTo|redirectTo|reLaunch|switchTab] 是否展示右侧箭头并开启点击反馈
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	 *  @value 	navigateTo 	同 uni.navigateTo()
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	 * 	@value redirectTo 	同 uni.redirectTo()
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	 * 	@value reLaunch   	同 uni.reLaunch()
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	 * 	@value switchTab  	同 uni.switchTab()
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	 * @property {String | PageURIString} 	to  			跳转目标页面
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	 * @property {Boolean} 	showBadge = [true|false] 		是否显示数字角标
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	 * @property {Boolean} 	showSwitch = [true|false] 		是否显示Switch
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	 * @property {Boolean} 	switchChecked = [true|false] 	Switch是否被选中
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	 * @property {Boolean} 	showExtraIcon = [true|false] 	左侧是否显示扩展图标
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	 * @property {Object} 	extraIcon 						扩展图标参数,格式为 {color: '#4cd964',size: '22',type: 'spinner'}
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	 * @property {String} 	direction = [row|column]		排版方向
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	 * @value row 			水平排列
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	 * @value column 		垂直排列
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	 * @event {Function} 	click 							点击 uniListItem 触发事件
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	 * @event {Function} 	switchChange 					点击切换 Switch 时触发
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	 */
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	export default {
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		name: 'UniListItem',
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		emits: ['click', 'switchChange'],
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		props: {
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			direction: {
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				type: String,
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				default: 'row'
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			},
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			title: {
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				type: String,
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				default: ''
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			},
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			note: {
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				type: String,
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				default: ''
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			},
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			ellipsis: {
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				type: [Number,String],
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				default: 0
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			},
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			disabled: {
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				type: [Boolean, String],
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				default: false
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			},
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			clickable: {
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				type: Boolean,
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				default: false
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			},
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			showArrow: {
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				type: [Boolean, String],
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				default: false
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			},
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			link: {
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				type: [Boolean, String],
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				default: false
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			},
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			to: {
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				type: String,
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				default: ''
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			},
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			showBadge: {
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				type: [Boolean, String],
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				default: false
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			},
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			showSwitch: {
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				type: [Boolean, String],
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				default: false
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			},
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			switchChecked: {
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				type: [Boolean, String],
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				default: false
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			},
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			badgeText: {
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				type: String,
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				default: ''
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			},
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			badgeType: {
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				type: String,
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				default: 'success'
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			},
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			badgeStyle:{
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				type: Object,
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				default () {
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					return {}
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				}
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			},
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			rightText: {
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				type: String,
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				default: ''
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			},
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			thumb: {
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				type: String,
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				default: ''
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			},
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			thumbSize: {
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				type: String,
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				default: 'base'
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			},
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			showExtraIcon: {
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				type: [Boolean, String],
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				default: false
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			},
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			extraIcon: {
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				type: Object,
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				default () {
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					return {
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						type: '',
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						color: '#000000',
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						size: 20
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					};
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				}
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			},
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			border: {
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				type: Boolean,
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				default: true
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			}
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		},
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		// inject: ['list'],
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		data() {
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			return {
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				isFirstChild: false
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			};
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		},
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		mounted() {
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			this.list = this.getForm()
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			// 判断是否存在 uni-list 组件
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			if (this.list) {
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				if (!this.list.firstChildAppend) {
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					this.list.firstChildAppend = true;
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					this.isFirstChild = true;
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				}
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			}
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		},
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		methods: {
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			/**
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			 * 获取父元素实例
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			 */
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			getForm(name = 'uniList') {
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				let parent = this.$parent;
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				let parentName = parent.$options.name;
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				while (parentName !== name) {
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					parent = parent.$parent;
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					if (!parent) return false
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					parentName = parent.$options.name;
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				}
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				return parent;
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			},
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			onClick() {
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				if (this.to !== '') {
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					this.openPage();
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					return;
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				}
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				if (this.clickable || this.link) {
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					this.$emit('click', {
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						data: {}
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					});
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				}
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			},
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			onSwitchChange(e) {
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				this.$emit('switchChange', e.detail);
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			},
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			openPage() {
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				if (['navigateTo', 'redirectTo', 'reLaunch', 'switchTab'].indexOf(this.link) !== -1) {
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					this.pageApi(this.link);
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				} else {
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					this.pageApi('navigateTo');
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				}
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			},
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			pageApi(api) {
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				let callback = {
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					url: this.to,
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					success: res => {
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						this.$emit('click', {
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							data: res
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						});
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					},
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					fail: err => {
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						this.$emit('click', {
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							data: err
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						});
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					}
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				}
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				switch (api) {
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					case 'navigateTo':
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						uni.navigateTo(callback)
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						break
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					case 'redirectTo':
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						uni.redirectTo(callback)
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						break
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					case 'reLaunch':
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						uni.reLaunch(callback)
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						break
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					case 'switchTab':
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						uni.switchTab(callback)
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						break
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					default:
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					uni.navigateTo(callback)
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				}
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			}
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		}
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	};
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</script>
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<style lang="scss">
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	$uni-font-size-sm:12px;
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	$uni-font-size-base:14px;
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	$uni-font-size-lg:16px;
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	$uni-spacing-col-lg: 12px;
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	$uni-spacing-row-lg: 15px;
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	$uni-img-size-sm:20px;
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	$uni-img-size-base:26px;
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	$uni-img-size-lg:40px;
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	$uni-border-color:#e5e5e5;
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	$uni-bg-color-hover:#f1f1f1;
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	$uni-text-color-grey:#999;
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	$list-item-pd: $uni-spacing-col-lg $uni-spacing-row-lg;
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	.uni-list-item {
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		/* #ifndef APP-NVUE */
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		display: flex;
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		/* #endif */
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		font-size: $uni-font-size-lg;
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		position: relative;
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		justify-content: space-between;
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		align-items: center;
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		background-color: #fff;
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		flex-direction: row;
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		/* #ifdef H5 */
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		cursor: pointer;
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		/* #endif */
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	}
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	.uni-list-item--disabled {
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		opacity: 0.3;
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	}
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	.uni-list-item--hover {
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		background-color: $uni-bg-color-hover;
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	}
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	.uni-list-item__container {
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		position: relative;
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		/* #ifndef APP-NVUE */
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		display: flex;
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		/* #endif */
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		flex-direction: row;
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		padding: $list-item-pd;
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		padding-left: $uni-spacing-row-lg;
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		flex: 1;
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		overflow: hidden;
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		// align-items: center;
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	}
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	.container--right {
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		padding-right: 0;
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	}
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	// .border--left {
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	// 	margin-left: $uni-spacing-row-lg;
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	// }
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	.uni-list--border {
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		position: absolute;
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		top: 0;
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		right: 0;
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		left: 0;
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		/* #ifdef APP-NVUE */
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		border-top-color: $uni-border-color;
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		border-top-style: solid;
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		border-top-width: 0.5px;
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		/* #endif */
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	}
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	/* #ifndef APP-NVUE */
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	.uni-list--border:after {
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		position: absolute;
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		top: 0;
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		right: 0;
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		left: 0;
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		height: 1px;
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		content: '';
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		-webkit-transform: scaleY(0.5);
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		transform: scaleY(0.5);
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		background-color: $uni-border-color;
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	}
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	/* #endif */
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	.uni-list-item__content {
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		/* #ifndef APP-NVUE */
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		display: flex;
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		/* #endif */
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		padding-right: 8px;
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		flex: 1;
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		color: #3b4144;
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		// overflow: hidden;
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		flex-direction: column;
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		justify-content: space-between;
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		overflow: hidden;
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	}
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	.uni-list-item__content--center {
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		justify-content: center;
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	}
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	.uni-list-item__content-title {
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		font-size: $uni-font-size-base;
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		color: #3b4144;
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		overflow: hidden;
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	}
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	.uni-list-item__content-note {
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		margin-top: 6rpx;
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		color: $uni-text-color-grey;
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		font-size: $uni-font-size-sm;
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		overflow: hidden;
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	}
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	.uni-list-item__extra {
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		// width: 25%;
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		/* #ifndef APP-NVUE */
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		display: flex;
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		/* #endif */
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		flex-direction: row;
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		justify-content: flex-end;
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		align-items: center;
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	}
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	.uni-list-item__header {
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		/* #ifndef APP-NVUE */
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		display: flex;
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		/* #endif */
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		flex-direction: row;
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		align-items: center;
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	}
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	.uni-list-item__icon {
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		margin-right: 18rpx;
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		flex-direction: row;
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		justify-content: center;
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		align-items: center;
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	}
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	.uni-list-item__icon-img {
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		/* #ifndef APP-NVUE */
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		display: block;
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		/* #endif */
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		height: $uni-img-size-base;
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		width: $uni-img-size-base;
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		margin-right: 10px;
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	}
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	.uni-icon-wrapper {
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		/* #ifndef APP-NVUE */
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		display: flex;
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		/* #endif */
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		align-items: center;
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		padding: 0 10px;
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	}
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	.flex--direction {
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		flex-direction: column;
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		/* #ifndef APP-NVUE */
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		align-items: initial;
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		/* #endif */
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	}
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	.flex--justify {
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		/* #ifndef APP-NVUE */
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		justify-content: initial;
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		/* #endif */
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	}
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	.uni-list--lg {
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		height: $uni-img-size-lg;
 | 
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		width: $uni-img-size-lg;
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	}
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	.uni-list--base {
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		height: $uni-img-size-base;
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		width: $uni-img-size-base;
 | 
						||
	}
 | 
						||
	.uni-list--sm {
 | 
						||
		height: $uni-img-size-sm;
 | 
						||
		width: $uni-img-size-sm;
 | 
						||
	}
 | 
						||
	.uni-list-item__extra-text {
 | 
						||
		color: $uni-text-color-grey;
 | 
						||
		font-size: $uni-font-size-sm;
 | 
						||
	}
 | 
						||
	.uni-ellipsis-1 {
 | 
						||
		/* #ifndef APP-NVUE */
 | 
						||
		overflow: hidden;
 | 
						||
		white-space: nowrap;
 | 
						||
		text-overflow: ellipsis;
 | 
						||
		/* #endif */
 | 
						||
		/* #ifdef APP-NVUE */
 | 
						||
		lines: 1;
 | 
						||
		text-overflow:ellipsis;
 | 
						||
		/* #endif */
 | 
						||
	}
 | 
						||
	.uni-ellipsis-2 {
 | 
						||
		/* #ifndef APP-NVUE */
 | 
						||
		overflow: hidden;
 | 
						||
		text-overflow: ellipsis;
 | 
						||
		display: -webkit-box;
 | 
						||
		-webkit-line-clamp: 2;
 | 
						||
		-webkit-box-orient: vertical;
 | 
						||
		/* #endif */
 | 
						||
		/* #ifdef APP-NVUE */
 | 
						||
		lines: 2;
 | 
						||
		text-overflow:ellipsis;
 | 
						||
		/* #endif */
 | 
						||
	}
 | 
						||
</style>
 |