01. FINISHED

Author: andrascodes

01 - JavaScript Drum Kit/index-FINISHED.html

@@ -58,24 +58,23 @@
   <audio data-key="76" src="sounds/tink.wav"></audio>
 
 <script>
-  function removeTransition(e) {
-    if (e.propertyName !== 'transform') return;
-    e.target.classList.remove('playing');
-  }
-
+  const keys = document.querySelectorAll('.key');
+  keys.forEach(key => key.addEventListener('transitionend', removeTransition));
+  window.addEventListener('keydown', playSound);
+  
   function playSound(e) {
     const audio = document.querySelector(`audio[data-key="${e.keyCode}"]`);
-    const key = document.querySelector(`div[data-key="${e.keyCode}"]`);
-    if (!audio) return;
-
-    key.classList.add('playing');
+    const key = document.querySelector(`.key[data-key="${e.keyCode}"]`);
+    if(!audio) return;
     audio.currentTime = 0;
     audio.play();
+    key.classList.add('playing');
   }
 
-  const keys = Array.from(document.querySelectorAll('.key'));
-  keys.forEach(key => key.addEventListener('transitionend', removeTransition));
-  window.addEventListener('keydown', playSound);
+  function removeTransition(e) {
+    if(e.propertyName !== 'transform') return;
+    this.classList.remove('playing')
+  }
 </script>