273 lines
		
	
	
		
			7.2 KiB
		
	
	
	
		
			Vue
		
	
	
	
		
		
			
		
	
	
			273 lines
		
	
	
		
			7.2 KiB
		
	
	
	
		
			Vue
		
	
	
	
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								<template>
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									<view class="u-notice-bar-wrap" v-if="isShow" :style="{
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										borderRadius: borderRadius + 'rpx',
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									}">
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										<block v-if="mode == 'horizontal' && isCircular">
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											<u-row-notice
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												:type="type"
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												:color="color"
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												:bgColor="bgColor"
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												:list="list"
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												:volumeIcon="volumeIcon"
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												:moreIcon="moreIcon"
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												:volumeSize="volumeSize"
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												:closeIcon="closeIcon"
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												:mode="mode"
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												:fontSize="fontSize"
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												:speed="speed"
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												:playState="playState"
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												:padding="padding"
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												@getMore="getMore"
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												@close="close"
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												@click="click"
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											></u-row-notice>
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										</block>
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										<block v-if="mode == 'vertical' || (mode == 'horizontal' && !isCircular)">
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											<u-column-notice
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												:type="type"
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												:color="color"
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												:bgColor="bgColor"
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												:list="list"
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												:volumeIcon="volumeIcon"
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												:moreIcon="moreIcon"
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												:closeIcon="closeIcon"
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												:mode="mode"
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												:volumeSize="volumeSize"
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												:disable-touch="disableTouch"
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												:fontSize="fontSize"
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												:duration="duration"
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												:playState="playState"
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												:padding="padding"
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												@getMore="getMore"
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												@close="close"
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												@click="click"
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												@end="end"
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											></u-column-notice>
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										</block>
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									</view>
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								</template>
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								<script>
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								/**
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								 * noticeBar 滚动通知
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								 * @description 该组件用于滚动通告场景,有多种模式可供选择
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								 * @tutorial https://www.uviewui.com/components/noticeBar.html
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								 * @property {Array} list 滚动内容,数组形式,见上方说明
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								 * @property {String} type 显示的主题(默认warning)
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								 * @property {Boolean} volume-icon 是否显示小喇叭图标(默认true)
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								 * @property {Boolean} more-icon 是否显示右边的向右箭头(默认false)
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								 * @property {Boolean} close-icon 是否显示关闭图标(默认false)
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								 * @property {Boolean} autoplay 是否自动播放(默认true)
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								 * @property {String} color 文字颜色
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								 * @property {String Number} bg-color 背景颜色
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								 * @property {String} mode 滚动模式(默认horizontal)
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								 * @property {Boolean} show 是否显示(默认true)
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								 * @property {String Number} font-size 字体大小,单位rpx(默认28)
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								 * @property {String Number} volume-size 左边喇叭的大小(默认34)
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								 * @property {String Number} duration 滚动周期时长,只对步进模式有效,横向衔接模式无效,单位ms(默认2000)
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								 * @property {String Number} speed 水平滚动时的滚动速度,即每秒移动多少距离,只对水平衔接方式有效,单位rpx(默认160)
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								 * @property {String Number} font-size 字体大小,单位rpx(默认28)
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								 * @property {Boolean} is-circular mode为horizontal时,指明是否水平衔接滚动(默认true)
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								 * @property {String} play-state 播放状态,play - 播放,paused - 暂停(默认play)
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								 * @property {String Nubmer} border-radius 通知栏圆角(默认为0)
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								 * @property {String Nubmer} padding 内边距,字符串,与普通的内边距css写法一直(默认"18rpx 24rpx")
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								 * @property {Boolean} no-list-hidden 列表为空时,是否显示组件(默认false)
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								 * @property {Boolean} disable-touch 是否禁止通过手动滑动切换通知,只有mode = vertical,或者mode = horizontal且is-circular = false时有效(默认true)
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								 * @event {Function} click 点击通告文字触发,只有mode = vertical,或者mode = horizontal且is-circular = false时有效
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								 * @event {Function} close 点击右侧关闭图标触发
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								 * @event {Function} getMore 点击右侧向右图标触发
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								 * @event {Function} end 列表的消息每次被播放一个周期时触发,只有mode = vertical,或者mode = horizontal且is-circular = false时有效
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								 * @example <u-notice-bar :more-icon="true" :list="list"></u-notice-bar>
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								 */
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								export default {
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									name: "u-notice-bar",
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									props: {
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										// 显示的内容,数组
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										list: {
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											type: Array,
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											default() {
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												return [];
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											}
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										},
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										// 显示的主题,success|error|primary|info|warning
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										type: {
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											type: String,
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											default: 'warning'
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										},
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										// 是否显示左侧的音量图标
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										volumeIcon: {
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											type: Boolean,
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											default: true
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										},
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										// 音量喇叭的大小
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										volumeSize: {
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											type: [Number, String],
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											default: 34
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										},
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										// 是否显示右侧的右箭头图标
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										moreIcon: {
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											type: Boolean,
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											default: false
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										},
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										// 是否显示右侧的关闭图标
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										closeIcon: {
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											type: Boolean,
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											default: false
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										},
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										// 是否自动播放
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										autoplay: {
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											type: Boolean,
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											default: true
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										},
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										// 文字颜色,各图标也会使用文字颜色
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										color: {
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											type: String,
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											default: ''
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										},
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										// 背景颜色
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										bgColor: {
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											type: String,
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											default: ''
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										},
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										// 滚动方向,horizontal-水平滚动,vertical-垂直滚动
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										mode: {
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											type: String,
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											default: 'horizontal'
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										},
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										// 是否显示
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										show: {
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											type: Boolean,
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											default: true
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										},
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										// 字体大小,单位rpx
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										fontSize: {
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											type: [Number, String],
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											default: 28
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										},
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										// 滚动一个周期的时间长,单位ms
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										duration: {
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											type: [Number, String],
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											default: 2000
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										},
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										// 水平滚动时的滚动速度,即每秒滚动多少rpx,这有利于控制文字无论多少时,都能有一个恒定的速度
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										speed: {
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											type: [Number, String],
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											default: 160
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										},
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										// 水平滚动时,是否采用衔接形式滚动
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										// 水平衔接模式,采用的是swiper组件,水平滚动
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										isCircular: {
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											type: Boolean,
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											default: true
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										},
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										// 播放状态,play-播放,paused-暂停
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										playState: {
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											type: String,
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											default: 'play'
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										},
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										// 是否禁止用手滑动切换
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										// 目前HX2.6.11,只支持App 2.5.5+、H5 2.5.5+、支付宝小程序、字节跳动小程序
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										disableTouch: {
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											type: Boolean,
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											default: true
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										},
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										// 滚动通知设置圆角
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										borderRadius: {
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											type: [Number, String],
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											default: 0
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										},
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										// 通知的边距
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										padding: {
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											type: [Number, String],
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											default: '18rpx 24rpx'
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										},
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										// list列表为空时,是否显示组件
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										noListHidden: {
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											type: Boolean,
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											default: true
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										}
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									},
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									computed: {
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										// 如果设置show为false,或者设置了noListHidden为true,且list长度又为零的话,隐藏组件
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										isShow() {
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											if(this.show == false || (this.noListHidden == true && this.list.length == 0)) return false;
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											else return true;
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										}
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									},
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									methods: {
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										// 点击通告栏
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										click(index) {
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											this.$emit('click', index);
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										},
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										// 点击关闭按钮
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										close() {
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											this.$emit('close');
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										},
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										// 点击更多箭头按钮
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										getMore() {
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											this.$emit('getMore');
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										},
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										// 滚动一个周期结束,只对垂直,或者水平步进形式有效
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										end() {
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											this.$emit('end');
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										}
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									}
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								};
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								</script>
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								<style lang="scss" scoped>
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								@import "../../libs/css/style.components.scss";
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								.u-notice-bar-wrap {
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									overflow: hidden;
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								}
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								.u-notice-bar {
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									padding: 18rpx 24rpx;
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									overflow: hidden;
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								}
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								.u-direction-row {
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									@include vue-flex;
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									align-items: center;
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									justify-content: space-between;
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								}
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								.u-left-icon {
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									@include vue-flex;
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									align-items: center;
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						|||
| 
								 | 
							
								}
							 | 
						|||
| 
								 | 
							
								
							 | 
						|||
| 
								 | 
							
								.u-notice-box {
							 | 
						|||
| 
								 | 
							
									flex: 1;
							 | 
						|||
| 
								 | 
							
									@include vue-flex;
							 | 
						|||
| 
								 | 
							
									overflow: hidden;
							 | 
						|||
| 
								 | 
							
									margin-left: 12rpx;
							 | 
						|||
| 
								 | 
							
								}
							 | 
						|||
| 
								 | 
							
								
							 | 
						|||
| 
								 | 
							
								.u-right-icon {
							 | 
						|||
| 
								 | 
							
									margin-left: 12rpx;
							 | 
						|||
| 
								 | 
							
									@include vue-flex;
							 | 
						|||
| 
								 | 
							
									align-items: center;
							 | 
						|||
| 
								 | 
							
								}
							 | 
						|||
| 
								 | 
							
								
							 | 
						|||
| 
								 | 
							
								.u-notice-content {
							 | 
						|||
| 
								 | 
							
									line-height: 1;
							 | 
						|||
| 
								 | 
							
									white-space: nowrap;
							 | 
						|||
| 
								 | 
							
									font-size: 26rpx;
							 | 
						|||
| 
								 | 
							
									animation: u-loop-animation 10s linear infinite both;
							 | 
						|||
| 
								 | 
							
									text-align: right;
							 | 
						|||
| 
								 | 
							
									// 这一句很重要,为了能让滚动左右连接起来
							 | 
						|||
| 
								 | 
							
									padding-left: 100%;
							 | 
						|||
| 
								 | 
							
								}
							 | 
						|||
| 
								 | 
							
								
							 | 
						|||
| 
								 | 
							
								@keyframes u-loop-animation {
							 | 
						|||
| 
								 | 
							
									0% {
							 | 
						|||
| 
								 | 
							
										transform: translate3d(0, 0, 0);
							 | 
						|||
| 
								 | 
							
									}
							 | 
						|||
| 
								 | 
							
								
							 | 
						|||
| 
								 | 
							
									100% {
							 | 
						|||
| 
								 | 
							
										transform: translate3d(-100%, 0, 0);
							 | 
						|||
| 
								 | 
							
									}
							 | 
						|||
| 
								 | 
							
								}
							 | 
						|||
| 
								 | 
							
								</style>
							 |