2025年02月20日 建站教程
vue项目如何实现标题闪烁通知，并且附带声音提示效果！下面web建站小编带大家了解一下！
新建一个Notice组件
<template>
<div>
<audio ref="audio" :src="/staticsound"></audio>
</div>
</template>
<script>
export default {
name: "Notice",
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.$refs.audio
if (!audio) {
return
}
try {
audio.pause()
audio.play()
} catch (e) {}
}
}
}
</script>
Notice组件引用
<noticeCon ref="noticeConRefs" sound="message.mp3"></noticeCon>
调用方法
this.$refs.noticeConRefs.tip('hello','新消息')
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