vue-element makes music player function (with code)

This time I will bring you vue-element to make a music player function (with code). What are the precautions for vue-element to make a music player function. The following is a practical case. One Get up and take a look.

Effect

Components used

element component

• Layout

• ButtonButton

• Slider

• Progress barProgress

• Popover

html5 component

audio

Implementation code

For more detailed implementation, please seehttps://github.com/GitHub-Laziji/vblog

<template>
  <p>
  <el-row>
   <el-col :span="4">
    <el-popover
    placement="top-start"
    trigger="hover">
     <p style="text-align: center">
      <el-progress 
      color="#67C23A"
      type="circle" 
      :percentage="music.volume"></el-progress><br>
      <el-button 
      @click="changeVolume(-10)"
      icon="el-icon-minus" 
      circle></el-button>
      <el-button 
      @click="changeVolume(10)"
      icon="el-icon-plus" 
      circle></el-button>
     </p>
     <el-button 
     @click="play"
     id="play"
     slot="reference"
     :icon="music.isPlay?&#39;el-icon-refresh&#39;:&#39;el-icon-caret-right&#39;" 
     circle></el-button>
    </el-popover>
   </el-col>
   <el-col :span="14" style="padding-left: 20px">
    <el-slider
    @change="changeTime"
    :format-tooltip="formatTime"
    :max="music.maxTime"
    v-model="music.currentTime" 
    style="width: 100%;"></el-slider>
   </el-col>
   <el-col :span="6" style="padding: 9px 0px 0px 10px;color:#909399;font-size: 13px">
    {{formatTime(music.currentTime)}}/{{formatTime(music.maxTime)}}
   </el-col>
  </el-row>
  <audio ref="music" loop autoplay> 
   <source src="http://sc1.111ttt.cn:8282/2018/1/03m/13/396131232171.m4a?tflag=1519095601&pin=6cd414115fdb9a950d827487b16b5f97#.mp3" type="audio/mpeg">
  </audio>
 </p>
</template>
<script>
 export default{
  data(){
   return {
    music:{
     isPlay:false,
     currentTime:0,
     maxTime:0,
     volume:100
    }
   }
  },
  mounted(){
   this.$nextTick(()=>{
    setInterval(this.listenMusic,1000)
   })
  },
  methods:{
   listenMusic(){
    if(!this.$refs.music){
     return
    }
    if(this.$refs.music.readyState){
     this.music.maxTime = this.$refs.music.duration
    }
    this.music.isPlay=!this.$refs.music.paused
    this.music.currentTime = this.$refs.music.currentTime
   },
   play(){
    if(this.$refs.music.paused){
     this.$refs.music.play()
    }else{
     this.$refs.music.pause()
    }
    this.music.isPlay=!this.$refs.music.paused
    this.$nextTick(()=>{
     document.getElementById('play').blur()
    })
   },
   changeTime(time){
    this.$refs.music.currentTime = time
   },
   changeVolume(v){
    this.music.volume += v 
    if(this.music.volume>100){
     this.music.volume = 100
    }
    if(this.music.volume<0){
     this.music.volume = 0
    }
    this.$refs.music.volume = this.music.volume/100
   },
   formatTime(time){
    let it = parseInt(time)
    let m = parseInt(it/60)
    let s = parseInt(it%60)
    return (m<10?"0":"")+parseInt(it/60)+":"+(s<10?"0":"")+parseInt(it%60)
   }
  } 
 }
</script>

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!

Recommended reading:

What are the methods for JS to implement DOM tree traversal

How to use Vue to implement tree view data

The above is the detailed content of vue-element makes music player function (with code). For more information, please follow other related articles on the PHP Chinese website!