JAVASCRIPT keycode Summary _javascript Tips

Keypress's KeyCode:

	Small keyboard	Large keyboard
“-”	45	45
“.”	46	46
0~9	48~57	48~57
"M"		109
N		110
A~z		97~122
'		96
A~i		97~105

Keydown's KeyCode:

	Small keyboard	Large keyboard
"M"		77
N		78
“-”	109	189
“.”	110	190
0~9	96~105	48~57
Left, up, right, down.		37~40

The keycode of KeyUp is the same as KeyDown, note that KeyDown is always triggered before keypress, and can be entered after the user has been pressed with KeyUp.