Hey, I wonder why the code doesn’t work, it’s not clickable, when I click in any key nothing happen
I apologize for the grammar I’m not a native English
// The keys and notes variables store the piano keys
const keys = ['c-key', 'd-key', 'e-key', 'f-key', 'g-key', 'a-key', 'b-key', 'high-c-key', 'c-sharp-key', 'd-sharp-key', 'f-sharp-key', 'g-sharp-key', 'a-sharp-key'];
const notes = [];
keys.forEach(function(key){
notes.push(document.getElementById(key));
})
// Write named functions that change the color of the keys below
const keyPlay = function(event){
event.target.style.backgroundColor = 'green';
}
const keyReturn = function(event){
event.target.style.backgroundColor = '';
}
// Write a named function with event handler properties
let namedFucntion = function(note){
note.onmousedown = function(event){
keyPlay(event);
}
note.mouseup = function(event){
keyReturn(event);
}
}
// Write a loop that runs the array elements through the function
notes.foreach(namedFucntion);
// These variables store the buttons that progress the user through the lyrics
let nextOne = document.getElementById('first-next-line');
let nextTwo = document.getElementById('second-next-line');
let nextThree = document.getElementById('third-next-line');
let startOver = document.getElementById('fourth-next-line');
// This variable stores the '-END' lyric element
let lastLyric = document.getElementById('column-optional');
// These statements are "hiding" all the progress buttons, but the first one
nextTwo.hidden = true;
nextThree.hidden = true;
startOver.hidden= true;
// Write anonymous event handler property and function for the first progress button
nextOne.onclick = function(){
nextTwo.hidden = false;
nextOne.hidden = true;
document.getElementById('letter-note-five').innerHTML = 'D';
document.getElementById('letter-note-six').innerHTML = 'C';
}
// Write anonymous event handler property and function for the second progress button
nextTwo.onclick = function(){
nextThree.hidden = false;
nextTew.hidden = true;
document.getElementById('word-five').innerHTML = 'DEAR';
document.getElementById('word-six').innedHTML = 'FRI-';
lastLyric.style.display = 'inline-block';
document.getElementById('letter-note-three').innerHTML = 'G';
document.getElementById('letter-note-four').innerHTML = 'E';
document.getElementById('letter-note-five').innerHTML = 'C';
document.getElementById('letter-note-six').innerHTML = 'B';
}
// Write anonymous event handler property and function for the third progress button
nextThree.onclick = function(){
startOver.hidden = false;
nextThree.hidden = true;
document.getElementById('word-one').innerHTML = 'HAP-';
document.getElementById('word-two').innerHTML = 'PY';
document.getElementById('word-three').innerHTML = 'BIRTH';
document.getElementById('word-four').innerHTML = 'DAY';
document.getElementById('word-five').innerHTML = 'TO';
document.getElementById('word-six').innerHTML = 'YOU!';
document.getElementById('letter-note-one').innerHTML = 'F-';
document.getElementById('letter-note-two').innerHTML = 'F';
document.getElementById('letter-note-three').innerHTML = 'E';
document.getElementById('letter-note-four').innerHTML = 'C';
document.getElementById('letter-note-five').innerHTML = 'D';
document.getElementById('letter-note-six').innerHTML = 'C';
lastLyric.style.display = 'none';
}
// This is the event handler property and function for the startOver button
startOver.onclick = function() {
nextOne.hidden = false;
startOver.hidden = true;
document.getElementById('word-one').innerHTML = 'HAP-';
document.getElementById('letter-note-one').innerHTML = 'G';
document.getElementById('word-two').innerHTML = 'PY';
document.getElementById('letter-note-two').innerHTML = 'G';
document.getElementById('word-three').innerHTML = 'BIRTH-';
document.getElementById('letter-note-three').innerHTML = 'A';
document.getElementById('word-four').innerHTML = 'DAY';
document.getElementById('letter-note-four').innerHTML = 'G';
document.getElementById('word-five').innerHTML = 'TO';
document.getElementById('letter-note-five').innerHTML = 'C';
document.getElementById('word-six').innerHTML = 'YOU!';
document.getElementById('letter-note-six').innerHTML = 'B';
}
thanks