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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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+ <ujp-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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+ ></ujp-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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+
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+<style lang="scss" scoped>
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+//@import "../../libs/css/style.components.scss";
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+
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+.u-notice-bar-wrap {
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+ overflow: hidden;
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+}
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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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+
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+.u-direction-row {
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+// @include vue-flex;
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+ display: flex;
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+ align-items: center;
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+ justify-content: space-between;
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+}
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+
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+.u-left-icon {
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+ //@include vue-flex;
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+ display: flex;
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+ align-items: center;
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+}
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+
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+.u-notice-box {
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+ flex: 1;
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+ //@include vue-flex;
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+ display: flex;
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+ overflow: hidden;
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+ margin-left: 12rpx;
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+}
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+
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+.u-right-icon {
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+ margin-left: 12rpx;
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+ //@include vue-flex;
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+ display: flex;
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+ align-items: center;
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+}
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+
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+.u-notice-content {
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+ line-height: 1;
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+ white-space: nowrap;
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+ font-size: 26rpx;
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+ animation: u-loop-animation 10s linear infinite both;
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+ text-align: right;
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+ // 这一句很重要,为了能让滚动左右连接起来
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+ padding-left: 100%;
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+}
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+
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+@keyframes u-loop-animation {
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+ 0% {
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+ transform: translate3d(0, 0, 0);
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+ }
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+
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+ 100% {
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+ transform: translate3d(-100%, 0, 0);
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+ }
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+}
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+</style>
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