102 lines
		
	
	
		
			3.2 KiB
		
	
	
	
		
			Vue
		
	
	
	
	
	
			
		
		
	
	
			102 lines
		
	
	
		
			3.2 KiB
		
	
	
	
		
			Vue
		
	
	
	
	
	
<template>
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	<view
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		class="u-notice-bar"
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		v-if="show"
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		:style="[{
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			backgroundColor: bgColor
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		}, $u.addStyle(customStyle)]"
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	>
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		<template v-if="direction === 'column' || (direction === 'row' && step)">
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			<u-column-notice
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				:color="color"
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				:bgColor="bgColor"
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				:text="text"
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				:mode="mode"
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				:step="step"
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				:icon="icon"
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				:disable-touch="disableTouch"
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				:fontSize="fontSize"
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				:duration="duration"
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				@close="close"
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				@click="click"
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			></u-column-notice>
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		</template>
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		<template v-else>
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			<u-row-notice
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				:color="color"
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				:bgColor="bgColor"
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				:text="text"
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				:mode="mode"
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				:fontSize="fontSize"
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				:speed="speed"
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				:url="url"
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				:linkType="linkType"
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				:icon="icon"
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				@close="close"
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				@click="click"
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			></u-row-notice>
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		</template>
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	</view>
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</template>
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<script>
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	import props from './props.js';
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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 | String}	text			显示的内容,数组
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	 * @property {String}			direction		通告滚动模式,row-横向滚动,column-竖向滚动 ( 默认 'row' )
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	 * @property {Boolean}			step			direction = row时,是否使用步进形式滚动  ( 默认 false )
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	 * @property {String}			icon			是否显示左侧的音量图标 ( 默认 'volume' )
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	 * @property {String}			mode			通告模式,link-显示右箭头,closable-显示右侧关闭图标
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	 * @property {String}			color			文字颜色,各图标也会使用文字颜色 ( 默认 '#f9ae3d' )
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	 * @property {String}			bgColor			背景颜色 ( 默认 '#fdf6ec' )
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	 * @property {String | Number}	speed			水平滚动时的滚动速度,即每秒滚动多少px(px),这有利于控制文字无论多少时,都能有一个恒定的速度 ( 默认 80 )
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	 * @property {String | Number}	fontSize		字体大小 ( 默认 14 )
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	 * @property {String | Number}	duration		滚动一个周期的时间长,单位ms ( 默认 2000 )
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	 * @property {Boolean}			disableTouch	是否禁止用手滑动切换 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(默认34) ( 默认 true )
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	 * @property {String}			url				跳转的页面路径
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	 * @property {String}			linkType		页面跳转的类型 ( 默认 navigateTo )
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	 * @property {Object}			customStyle		定义需要用到的外部样式
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	 * 
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	 * @event {Function}			click			点击通告文字触发
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	 * @event {Function}			close			点击右侧关闭图标触发
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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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		mixins: [uni.$u.mpMixin, uni.$u.mixin,props],
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		data() {
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			return {
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				show: true
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			}
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		},
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		methods: {
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			// 点击通告栏
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			click(index) {
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				this.$emit('click', index)
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				if (this.url && this.linkType) {
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					// 此方法写在mixin中,另外跳转的url和linkType参数也在mixin的props中
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					this.openPage()
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				}
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			},
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			// 点击关闭按钮
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			close() {
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				this.show = false
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				this.$emit('close')
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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/components.scss";
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	.u-notice-bar {
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		overflow: hidden;
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		padding: 9px 12px;
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		flex: 1;
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	}
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</style>
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