From ac89d459cf303ecd04f5826779bc6ceddeb82535 Mon Sep 17 00:00:00 2001
From: inter <inter@qq.com>
Date: Tue, 16 Sep 2025 10:38:50 +0800
Subject: [PATCH] Add File

---
 .../uni-notice-bar/uni-notice-bar.vue         | 431 ++++++++++++++++++
 1 file changed, 431 insertions(+)
 create mode 100644 uni_modules/uni-notice-bar/components/uni-notice-bar/uni-notice-bar.vue

diff --git a/uni_modules/uni-notice-bar/components/uni-notice-bar/uni-notice-bar.vue b/uni_modules/uni-notice-bar/components/uni-notice-bar/uni-notice-bar.vue
new file mode 100644
index 0000000..e7d0397
--- /dev/null
+++ b/uni_modules/uni-notice-bar/components/uni-notice-bar/uni-notice-bar.vue
@@ -0,0 +1,431 @@
+<template>
+	<view v-if="show" class="uni-noticebar" :style="{ backgroundColor }" @click="onClick">
+		<uni-icons v-if="showIcon === true || showIcon === 'true'" class="uni-noticebar-icon" type="sound"
+			:color="color" :size="fontSize * 1.5" />
+		<view ref="textBox" class="uni-noticebar__content-wrapper"
+			:class="{
+				'uni-noticebar__content-wrapper--scrollable': scrollable,
+				'uni-noticebar__content-wrapper--single': !scrollable && (single || moreText)
+			}"
+			:style="{ height: scrollable ? fontSize * 1.5 + 'px' : 'auto' }"
+		>
+			<view :id="elIdBox" class="uni-noticebar__content"
+				:class="{
+					'uni-noticebar__content--scrollable': scrollable,
+					'uni-noticebar__content--single': !scrollable && (single || moreText)
+				}"
+			>
+				<text :id="elId" ref="animationEle" class="uni-noticebar__content-text" 
+					:class="{
+						'uni-noticebar__content-text--scrollable': scrollable,
+						'uni-noticebar__content-text--single': !scrollable && (single || showGetMore)
+					}" 
+					:style="{
+						color: color,
+						fontSize: fontSize + 'px',
+						lineHeight: fontSize * 1.5 + 'px',
+						width: wrapWidth + 'px',
+						'animationDuration': animationDuration,
+						'-webkit-animationDuration': animationDuration,
+						animationPlayState: webviewHide ? 'paused' : animationPlayState,
+						'-webkit-animationPlayState': webviewHide ? 'paused' : animationPlayState,
+						animationDelay: animationDelay,
+						'-webkit-animationDelay': animationDelay
+					}"
+				>{{text}}</text>
+			</view>
+		</view>
+		<view v-if="isShowGetMore" class="uni-noticebar__more uni-cursor-point"
+			@click="clickMore">
+			<text v-if="moreText.length > 0" :style="{ color: moreColor, fontSize: fontSize + 'px' }">{{ moreText }}</text>
+			<uni-icons v-else type="right" :color="moreColor" :size="fontSize * 1.1" />
+		</view>
+		<view class="uni-noticebar-close uni-cursor-point" v-if="isShowClose">
+			<uni-icons type="closeempty" :color="color" :size="fontSize * 1.1" @click="close" />
+		</view>
+	</view>
+</template>
+
+<script>
+	// #ifdef APP-NVUE
+	const dom = weex.requireModule('dom');
+	const animation = weex.requireModule('animation');
+	// #endif
+
+	/**
+	 * NoticeBar 自定义导航栏
+	 * @description 通告栏组件
+	 * @tutorial https://ext.dcloud.net.cn/plugin?id=30
+	 * @property {Number} speed 文字滚动的速度，默认100px/秒
+	 * @property {String} text 显示文字
+	 * @property {String} backgroundColor 背景颜色
+	 * @property {String} color 文字颜色
+	 * @property {String} moreColor 查看更多文字的颜色
+	 * @property {String} moreText 设置“查看更多”的文本
+	 * @property {Boolean} single = [true|false] 是否单行
+	 * @property {Boolean} scrollable = [true|false] 是否滚动，为true时，NoticeBar为单行
+	 * @property {Boolean} showIcon = [true|false] 是否显示左侧喇叭图标
+	 * @property {Boolean} showClose = [true|false] 是否显示左侧关闭按钮
+	 * @property {Boolean} showGetMore = [true|false] 是否显示右侧查看更多图标，为true时，NoticeBar为单行
+	 * @event {Function} click 点击 NoticeBar 触发事件
+	 * @event {Function} close 关闭 NoticeBar 触发事件
+	 * @event {Function} getmore 点击”查看更多“时触发事件
+	 */
+
+	export default {
+		name: 'UniNoticeBar',
+		emits: ['click', 'getmore', 'close'],
+		props: {
+			text: {
+				type: String,
+				default: ''
+			},
+			moreText: {
+				type: String,
+				default: ''
+			},
+			backgroundColor: {
+				type: String,
+				default: '#FFF9EA'
+			},
+			speed: {
+				// 默认1s滚动100px
+				type: Number,
+				default: 100
+			},
+			color: {
+				type: String,
+				default: '#FF9A43'
+			},
+			fontSize: {
+				type: Number,
+				default: 14
+			},
+			moreColor: {
+				type: String,
+				default: '#FF9A43'
+			},
+			single: {
+				// 是否单行
+				type: [Boolean, String],
+				default: false
+			},
+			scrollable: {
+				// 是否滚动，添加后控制单行效果取消
+				type: [Boolean, String],
+				default: false
+			},
+			showIcon: {
+				// 是否显示左侧icon
+				type: [Boolean, String],
+				default: false
+			},
+			showGetMore: {
+				// 是否显示右侧查看更多
+				type: [Boolean, String],
+				default: false
+			},
+			showClose: {
+				// 是否显示左侧关闭按钮
+				type: [Boolean, String],
+				default: false
+			}
+		},
+		data() {
+			const elId = `Uni_${Math.ceil(Math.random() * 10e5).toString(36)}`
+			const elIdBox = `Uni_${Math.ceil(Math.random() * 10e5).toString(36)}`
+			return {
+				textWidth: 0,
+				boxWidth: 0,
+				wrapWidth: '',
+				webviewHide: false,
+				// #ifdef APP-NVUE
+				stopAnimation: false,
+				// #endif
+				elId: elId,
+				elIdBox: elIdBox,
+				show: true,
+				animationDuration: 'none',
+				animationPlayState: 'paused',
+				animationDelay: '0s'
+			}
+		},
+		watch:{
+			text:function(newValue,oldValue){
+				this.initSize();
+			}
+		},
+		computed: {
+			isShowGetMore() {
+				return this.showGetMore === true || this.showGetMore === 'true'
+			},
+			isShowClose() {
+				return (this.showClose === true || this.showClose === 'true') 
+					&& (this.showGetMore === false || this.showGetMore === 'false')
+			}
+		},
+		mounted() {
+			// #ifdef APP-PLUS
+			var pages = getCurrentPages();
+			var page = pages[pages.length - 1];
+			var currentWebview = page.$getAppWebview();
+			currentWebview.addEventListener('hide', () => {
+				this.webviewHide = true
+			})
+			currentWebview.addEventListener('show', () => {
+				this.webviewHide = false
+			})
+			// #endif
+			this.$nextTick(() => {
+				this.initSize()
+			})
+		},
+		// #ifdef APP-NVUE
+		beforeDestroy() {
+			this.stopAnimation = true
+		},
+		// #endif
+		methods: {
+			initSize() {
+				if (this.scrollable) {
+					// #ifndef APP-NVUE
+					let query = [],
+						boxWidth = 0,
+						textWidth = 0;
+					let textQuery = new Promise((resolve, reject) => {
+						uni.createSelectorQuery()
+							// #ifndef MP-ALIPAY
+							.in(this)
+							// #endif
+							.select(`#${this.elId}`)
+							.boundingClientRect()
+							.exec(ret => {
+								this.textWidth = ret[0].width
+								resolve()
+							})
+					})
+					let boxQuery = new Promise((resolve, reject) => {
+						uni.createSelectorQuery()
+							// #ifndef MP-ALIPAY
+							.in(this)
+							// #endif
+							.select(`#${this.elIdBox}`)
+							.boundingClientRect()
+							.exec(ret => {
+								this.boxWidth = ret[0].width
+								resolve()
+							})
+					})
+					query.push(textQuery)
+					query.push(boxQuery)
+					Promise.all(query).then(() => {
+						this.animationDuration = `${this.textWidth / this.speed}s`
+						this.animationDelay = `-${this.boxWidth / this.speed}s`
+						setTimeout(() => {
+							this.animationPlayState = 'running'
+						}, 1000)
+					})
+					// #endif
+					// #ifdef APP-NVUE
+					dom.getComponentRect(this.$refs['animationEle'], (res) => {
+						let winWidth = uni.getSystemInfoSync().windowWidth
+						this.textWidth = res.size.width
+						animation.transition(this.$refs['animationEle'], {
+							styles: {
+								transform: `translateX(-${winWidth}px)`
+							},
+							duration: 0,
+							timingFunction: 'linear',
+							delay: 0
+						}, () => {
+							if (!this.stopAnimation) {
+								animation.transition(this.$refs['animationEle'], {
+									styles: {
+										transform: `translateX(-${this.textWidth}px)`
+									},
+									timingFunction: 'linear',
+									duration: (this.textWidth - winWidth) / this.speed * 1000,
+									delay: 1000
+								}, () => {
+									if (!this.stopAnimation) {
+										this.loopAnimation()
+									}
+								});
+							}
+						});
+					})
+					// #endif
+				}
+				// #ifdef APP-NVUE
+				if (!this.scrollable && (this.single || this.moreText)) {
+					dom.getComponentRect(this.$refs['textBox'], (res) => {
+						this.wrapWidth = res.size.width
+					})
+				}
+				// #endif
+			},
+			loopAnimation() {
+				// #ifdef APP-NVUE
+				animation.transition(this.$refs['animationEle'], {
+					styles: {
+						transform: `translateX(0px)`
+					},
+					duration: 0
+				}, () => {
+					if (!this.stopAnimation) {
+						animation.transition(this.$refs['animationEle'], {
+							styles: {
+								transform: `translateX(-${this.textWidth}px)`
+							},
+							duration: this.textWidth / this.speed * 1000,
+							timingFunction: 'linear',
+							delay: 0
+						}, () => {
+							if (!this.stopAnimation) {
+								this.loopAnimation()
+							}
+						});
+					}
+				});
+				// #endif
+			},
+			clickMore() {
+				this.$emit('getmore')
+			},
+			close() {
+				this.show = false;
+				this.$emit('close')
+			},
+			onClick() {
+				this.$emit('click')
+			}
+		}
+	}
+</script>
+
+<style lang="scss" scoped>
+	.uni-noticebar {
+		/* #ifndef APP-NVUE */
+		display: flex;
+		width: 100%;
+		box-sizing: border-box;
+		/* #endif */
+		flex-direction: row;
+		align-items: center;
+		padding: 10px 12px;
+		margin-bottom: 10px;
+	}
+
+	.uni-cursor-point {
+		/* #ifdef H5 */
+		cursor: pointer;
+		/* #endif */
+	}
+
+	.uni-noticebar-close {
+		margin-left: 8px;
+		margin-right: 5px;
+	}
+
+	.uni-noticebar-icon {
+		margin-right: 5px;
+	}
+
+	.uni-noticebar__content-wrapper {
+		flex: 1;
+		flex-direction: column;
+		overflow: hidden;
+	}
+
+	.uni-noticebar__content-wrapper--single {
+		/* #ifndef APP-NVUE */
+		line-height: 18px;
+		/* #endif */
+	}
+
+	.uni-noticebar__content-wrapper--single,
+	.uni-noticebar__content-wrapper--scrollable {
+		flex-direction: row;
+	}
+
+	/* #ifndef APP-NVUE */
+	.uni-noticebar__content-wrapper--scrollable {
+		position: relative;
+	}
+
+	/* #endif */
+
+	.uni-noticebar__content--scrollable {
+		/* #ifdef APP-NVUE */
+		flex: 0;
+		/* #endif */
+		/* #ifndef APP-NVUE */
+		flex: 1;
+		display: block;
+		overflow: hidden;
+		/* #endif */
+	}
+
+	.uni-noticebar__content--single {
+		/* #ifndef APP-NVUE */
+		display: flex;
+		flex: none;
+		width: 100%;
+		justify-content: center;
+		/* #endif */
+	}
+
+	.uni-noticebar__content-text {
+		font-size: 14px;
+		line-height: 18px;
+		/* #ifndef APP-NVUE */
+		word-break: break-all;
+		/* #endif */
+	}
+
+	.uni-noticebar__content-text--single {
+		/* #ifdef APP-NVUE */
+		lines: 1;
+		/* #endif */
+		/* #ifndef APP-NVUE */
+		display: block;
+		width: 100%;
+		white-space: nowrap;
+		/* #endif */
+		overflow: hidden;
+		text-overflow: ellipsis;
+	}
+
+	.uni-noticebar__content-text--scrollable {
+		/* #ifdef APP-NVUE */
+		lines: 1;
+		padding-left: 750rpx;
+		/* #endif */
+		/* #ifndef APP-NVUE */
+		position: absolute;
+		display: block;
+		height: 18px;
+		line-height: 18px;
+		white-space: nowrap;
+		padding-left: 100%;
+		animation: notice 10s 0s linear infinite both;
+		animation-play-state: paused;
+		/* #endif */
+	}
+
+	.uni-noticebar__more {
+		/* #ifndef APP-NVUE */
+		display: inline-flex;
+		/* #endif */
+		flex-direction: row;
+		flex-wrap: nowrap;
+		align-items: center;
+		padding-left: 5px;
+	}
+
+	@keyframes notice {
+		100% {
+			transform: translate3d(-100%, 0, 0);
+		}
+	}
+</style>