diff options
Diffstat (limited to 'fretboard.mjs')
| -rw-r--r-- | fretboard.mjs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fretboard.mjs b/fretboard.mjs index 6d92813..19555d8 100644 --- a/fretboard.mjs +++ b/fretboard.mjs @@ -10,7 +10,7 @@ const strings = { string6: 'E' }; -// convert ‘fret2’ to Number(2) +// convert ‘string1’ ‘fret2’ in ‘form’ to F# function fretToNote(form, stringName, fretName) { const string = strings[stringName]; if (!string) { @@ -27,7 +27,7 @@ function fretToNote(form, stringName, fretName) { function formChanged(form) { const formData = new FormData(form); form.querySelectorAll('tbody .selected').forEach(elt => { - const string = elt.parentNode.className; + const string = Array.from(elt.parentNode.classList).filter(x => x.startsWith('string'))[0]; const val = formData.get(string); const note = Note.fromString(fretToNote(form, string, val)); if (note.isSharp) { |