Finished day 1

alisonps · alisonps · commit 7c9031bd0c29 · 2016-12-11T12:06:33.000-08:00
diff --git a/01 - JavaScript Drum Kit/index-completed.html b/01 - JavaScript Drum Kit/index-completed.html
@@ -58,6 +58,27 @@
   <audio data-key="76" src="sounds/tink.wav"></audio>
 
 <script>
+  function playSound (e) {
+    const audio = document.querySelector(`audio[data-key="${e.keyCode}"]`)
+    const key = document.querySelector(`.key[data-key="${e.keyCode}"]`)
+    if (!audio) {
+      console.log("Sorry, that's not a valid key")
+      return;
+    }
+    key.classList.add('playing')
+    audio.currentTime = 0
+    audio.play()
+  }
+
+  function removeTransition(e) {
+    if(e.propertyName !== 'transform') return;
+    this.classList.remove('playing')
+  }
+
+  const keys = document.querySelectorAll('.key')
+  keys.forEach(key => key.addEventListener('transitionend', removeTransition))
+
+  window.addEventListener('keydown', playSound)
 
 </script>
 
