This article brings you relevant knowledge about VUE. It mainly shares with you a component of VUE page sound and title flash notification. Friends who are interested can take a look at it. I hope it will be helpful to everyone.
A VUE page sound title flashing notification component
1. Usage method
1.1 Component template reference
<PageNotice ref="pageNotice" sound="/xxx/new_message.mp3" />
1.2 Supported parameters
sound: the sound played during notification
1.3 Dynamic calling method
$refs.pageNotice.tip('你好','新消息') $refs.pageNotice.tip('有新客户访问')
2, component source code
PageNotice component source code is as follows
<template>
<div>
<audio ref="audio" :src="sound"></audio>
</div>
</template>
<script>
export default {
name: "PageNotice",
props: {
sound: {
type: String,
default: ''
},
},
data() {
return {
tipTimer: null,
tipTimerCount: 0,
titleOld: null,
}
},
methods: {
tip(msg, type) {
this.doPageTitle(msg, type)
if (this.sound) {
this.doPlaySound()
}
},
doClearTimer() {
clearInterval(this.tipTimer)
this.tipTimer = null
if (this.titleOld) {
window.document.title = this.titleOld
}
this.tipTimerCount = 0
},
doPageTitle(msg, type) {
type = type || '提醒'
if (this.tipTimer) {
this.doClearTimer()
}
this.titleOld = document.title
this.tipTimerCount = 0
this.tipTimer = setInterval(() => {
this.tipTimerCount++
if (this.tipTimerCount % 2 === 0) {
window.document.title = '【' + type + '】' + msg
} else {
window.document.title = '' + msg
}
if (this.tipTimerCount > 6) {
this.doClearTimer()
}
}, 500)
},
doPlaySound() {
let audio = this.$refs.audio
if (!audio) {
return
}
try {
audio.pause()
audio.play()
} catch (e) {
}
}
}
}
</script>Recommended learning: "vue.js video tutorial"
The above is the detailed content of Share a VUE page sound + title flash notification component. For more information, please follow other related articles on the PHP Chinese website!
How Accurate Is It to Think of Vue.js's Virtual DOM as a Mirror of the Real DOM?May 13, 2025 pm 04:05 PMVue.js' VirtualDOM is both a mirror of the real DOM, and not exactly. 1. Create and update: Vue.js creates a VirtualDOM tree based on component definitions, and updates VirtualDOM first when the state changes. 2. Differences and patching: Comparison of old and new VirtualDOMs through diff operations, and apply only the minimum changes to the real DOM. 3. Efficiency: VirtualDOM allows batch updates, reduces direct DOM operations, and optimizes the rendering process. VirtualDOM is a strategic tool for Vue.js to optimize UI updates.
Vue.js vs. React: Scalability and MaintainabilityMay 10, 2025 am 12:24 AMVue.js and React each have their own advantages in scalability and maintainability. 1) Vue.js is easy to use and is suitable for small projects. The Composition API improves the maintainability of large projects. 2) React is suitable for large and complex projects, with Hooks and virtual DOM improving performance and maintainability, but the learning curve is steeper.
The Future of Vue.js and React: Trends and PredictionsMay 09, 2025 am 12:12 AMThe future trends and forecasts of Vue.js and React are: 1) Vue.js will be widely used in enterprise-level applications and have made breakthroughs in server-side rendering and static site generation; 2) React will innovate in server components and data acquisition, and further optimize the concurrency model.
Netflix's Frontend: A Deep Dive into Its Technology StackMay 08, 2025 am 12:11 AMNetflix's front-end technology stack is mainly based on React and Redux. 1.React is used to build high-performance single-page applications, and improves code reusability and maintenance through component development. 2. Redux is used for state management to ensure that state changes are predictable and traceable. 3. The toolchain includes Webpack, Babel, Jest and Enzyme to ensure code quality and performance. 4. Performance optimization is achieved through code segmentation, lazy loading and server-side rendering to improve user experience.
Vue.js and the Frontend: Building Interactive User InterfacesMay 06, 2025 am 12:02 AMVue.js is a progressive framework suitable for building highly interactive user interfaces. Its core functions include responsive systems, component development and routing management. 1) The responsive system realizes data monitoring through Object.defineProperty or Proxy, and automatically updates the interface. 2) Component development allows the interface to be split into reusable modules. 3) VueRouter supports single-page applications to improve user experience.
What are the disadvantages of VueJs?May 05, 2025 am 12:06 AMThe main disadvantages of Vue.js include: 1. The ecosystem is relatively new, and third-party libraries and tools are not as rich as other frameworks; 2. The learning curve becomes steep in complex functions; 3. Community support and resources are not as extensive as React and Angular; 4. Performance problems may be encountered in large applications; 5. Version upgrades and compatibility challenges are greater.
Netflix: Unveiling Its Frontend FrameworksMay 04, 2025 am 12:16 AMNetflix uses React as its front-end framework. 1.React's component development and virtual DOM mechanism improve performance and development efficiency. 2. Use Webpack and Babel to optimize code construction and deployment. 3. Use code segmentation, server-side rendering and caching strategies for performance optimization.
Frontend Development with Vue.js: Advantages and TechniquesMay 03, 2025 am 12:02 AMReasons for Vue.js' popularity include simplicity and easy learning, flexibility and high performance. 1) Its progressive framework design is suitable for beginners to learn step by step. 2) Component-based development improves code maintainability and team collaboration efficiency. 3) Responsive systems and virtual DOM improve rendering performance.
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool
DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software
SublimeText3 Chinese version
Chinese version, very easy to use
SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.
Dreamweaver Mac version
Visual web development tools
