I am noCoder and I want to disable F1 to F12 keys. I found code for this but don't know how to implement it. I tried by pasting code but not worked. So please help.
"shortcut.add("F1", function(e) {
e.preventDefault();
});
shortcut.add("F2", function(e) {
e.preventDefault();
});
shortcut.add("F3", function(e) {
e.preventDefault();
});
shortcut.add("F4", function(e) {
e.preventDefault();
});
shortcut.add("F5", function(e) {
e.preventDefault();
});
shortcut.add("F6", function(e) {
e.preventDefault();
});
shortcut.add("F7", function(e) {
e.preventDefault();
});
shortcut.add("F8", function(e) {
e.preventDefault();
});
shortcut.add("F9", function(e) {
e.preventDefault();
});
shortcut.add("F10", function(e) {
e.preventDefault();
});
shortcut.add("F11", function(e) {
e.preventDefault();
});
shortcut.add("F12", function(e) {
e.preventDefault();
});"