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							235 lines
						
					
					
						
							5.2 KiB
						
					
					
				
			
		
		
		
			
			
			
				
					
				
				
					
				
			
		
		
	
	
							235 lines
						
					
					
						
							5.2 KiB
						
					
					
				
								<template>
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									<view class="u-notice-bar" :style="{
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											background: computeBgColor,
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											padding: padding
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										}" :class="[
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											type ? `u-type-${type}-light-bg` : ''
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										]">
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										<view class="u-icon-wrap">
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											<u-icon class="u-left-icon" v-if="volumeIcon" name="volume-fill" :size="volumeSize" :color="computeColor">
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											</u-icon>
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										</view>
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										<swiper :disable-touch="disableTouch" @change="change" :autoplay="autoplay && playState == 'play'"
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											:vertical="vertical" circular :interval="duration" class="u-swiper">
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											<swiper-item v-for="(item, index) in list" :key="index" class="u-swiper-item">
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												<view class="u-news-item u-line-1" :style="[textStyle]" @tap="click(index,item)"
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													:class="['u-type-' + type]">
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													{{ item.associate.title }}
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												</view>
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											</swiper-item>
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										</swiper>
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										<view class="u-icon-wrap">
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											<u-icon @click="getMore" class="u-right-icon" v-if="moreIcon" name="arrow-right" :size="26"
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												:color="computeColor"></u-icon>
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											<u-icon @click="close" class="u-right-icon" v-if="closeIcon" name="close" :size="24" :color="computeColor">
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											</u-icon>
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										</view>
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									</view>
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								</template>
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								<script>
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									export default {
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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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											// 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,row-水平滚动,column-垂直滚动
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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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											// 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: 26
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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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											// 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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											// 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,
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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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											isCircular: {
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												type: Boolean,
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												default: true
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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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											// 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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											// 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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										},
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										computed: {
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											// 计算字体颜色,如果没有自定义的,就用uview主题颜色
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											computeColor() {
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												if (this.color) return this.color;
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												// 如果是无主题,就默认使用content-color
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												else if (this.type == 'none') return '#606266';
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												else return this.type;
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											},
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											// 文字内容的样式
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											textStyle() {
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												let style = {};
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												if (this.color) style.color = this.color;
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												else if (this.type == 'none') style.color = '#606266';
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												style.fontSize = this.fontSize + 'rpx';
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												return style;
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											},
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											// 垂直或者水平滚动
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											vertical() {
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												if (this.mode == 'horizontal') return false;
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												else return true;
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											},
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											// 计算背景颜色
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											computeBgColor() {
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												if (this.bgColor) return this.bgColor;
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												else if (this.type == 'none') return 'transparent';
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											}
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										},
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										data() {
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											return {
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												// animation: false
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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, item) {
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												this.$emit('click', index);
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												this.$url(item.link)
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												console.log(item.link)
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											},
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											// 点击关闭按钮
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											close() {
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												this.$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.$emit('getMore');
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											},
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											change(e) {
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												let index = e.detail.current;
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												if (index == this.list.length - 1) {
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													this.$emit('end');
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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" scoped>
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									@import "../../libs/css/style.components.scss";
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									.u-notice-bar {
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										width: 100%;
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										@include vue-flex;
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										align-items: center;
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										justify-content: center;
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										flex-wrap: nowrap;
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										padding: 18rpx 24rpx;
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										overflow: hidden;
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									}
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									.u-swiper {
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										font-size: 26rpx;
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										height: 32rpx;
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										@include vue-flex;
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										align-items: center;
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										flex: 1;
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										margin-left: 12rpx;
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									}
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									.u-swiper-item {
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										@include vue-flex;
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										align-items: center;
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										overflow: hidden;
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									}
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									.u-news-item {
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										overflow: hidden;
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									}
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									.u-right-icon {
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										margin-left: 12rpx;
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										/* #ifndef APP-NVUE */
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										display: inline-flex;
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										/* #endif */
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										align-items: center;
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									}
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									.u-left-icon {
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										/* #ifndef APP-NVUE */
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										display: inline-flex;
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										/* #endif */
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										align-items: center;
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									}
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								</style>
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