Javascript to achieve drumming effect

This article shares the specific code of Javascript to achieve drumming effect for your reference. The specific content is as follows

Press and hold the corresponding keyboard to display different sounds

<div class="keys">
  <div data-key="65" class="key">
   <kbd>A</kbd>
   <span class="sound">clap</span>
  </div>
  <div data-key="83" class="key">
   <kbd>S</kbd>
   <span class="sound">hihat</span>
  </div>
  <div data-key="68" class="key">
   <kbd>D</kbd>
   <span class="sound">kick</span>
  </div>
  <div data-key="70" class="key">
   <kbd>F</kbd>
   <span class="sound">openhat</span>
  </div>
  <div data-key="71" class="key">
   <kbd>G</kbd>
   <span class="sound">boom</span>
  </div>
  <div data-key="72" class="key">
   <kbd>H</kbd>
   <span class="sound">ride</span>
  </div>
  <div data-key="74" class="key">
   <kbd>J</kbd>
   <span class="sound">snare</span>
  </div>
  <div data-key="75" class="key">
   
   <kbd>K</kbd>
   <span class="sound">tom</span>
  </div>
  <div data-key="76" class="key">
   <kbd>L</kbd>
   <span class="sound">tink</span>
  </div>
  </div>
 
  <audio data-key="65" src="sounds/clap.wav"></audio>
  <audio data-key="83" src="sounds/hihat.wav"></audio>
  <audio data-key="68" src="sounds/kick.wav"></audio>
  <audio data-key="70" src="sounds/openhat.wav"></audio>
  <audio data-key="71" src="sounds/boom.wav"></audio>
  <audio data-key="72" src="sounds/ride.wav"></audio>
  <audio data-key="74" src="sounds/snare.wav"></audio>
  <audio data-key="75" src="sounds/tom.wav"></audio>
  <audio data-key="76" src="sounds/tink.wav"></audio>

CSS part:

html {
 font-size: 10px;
 background: url('../img/background.jpg') bottom center;
 background-size: cover;
}

body,html {
 margin: 0;
 padding: 0;
 font-family: sans-serif;
}

.keys {
 display: flex;
 flex: 1;
 min-height: 100vh;
 align-items: center;
 justify-content: center;
}

.key {
 border: .4rem solid black;
 border-radius: .5rem;
 margin: 1rem;
 font-size: 1.5rem;
 padding: 1rem .5rem;
 transition: all .07s ease;
 width: 10rem;
 text-align: center;
 color: white;
 background: rgba(0,0,0,0.4);
 text-shadow: 0 0 .5rem black;
}

.playing {
 transform: scale(1.1);
 border-color: #ffc600;
 box-shadow: 0 0 1rem #ffc600;
}

kbd {
 display: block;
 font-size: 4rem;
}

.sound {
 font-size: 1.2rem;
 text-transform:uppercase;
 letter-spacing: .1rem;
 color: #ffc600;
}

The first step is to press the keyboard to play the sound

window.addEventListener("keydown",function(e){
   console.log(e.keyCode);
   const audio = document.querySelector(`audio[data-key="${e.keyCode}"]`);
   const key = document.querySelector(`div[data-key="${e.keyCode}"]`)
   // Initialize after each playback if (!audio) return;
    audio.currentTime = 0;
    audio.play();

     key.classList.add('playing');

     setTimeout(function(){
     key.classList.remove('playing');
     },70);
    
    //Move out the effect after pressing the key})

keyCode corresponding diagram

The above is the full content of this article. I hope it will be helpful for everyone’s study. I also hope that everyone will support 123WORDPRESS.COM.

You may also be interested in: