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272 lines
7.2 KiB
272 lines
7.2 KiB
<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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} |
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.u-notice-box { |
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flex: 1; |
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@include vue-flex; |
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overflow: hidden; |
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margin-left: 12rpx; |
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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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align-items: center; |
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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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@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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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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