JS event listening mouse keyboard form page onclick onkeydown onchange

 

 

 

 

 

 

 onmousedown

 

 

 onmouseleave, The mouse is out of range

onkeypress Cannot monitor collocation F1-F12、 Up, down, left and right 、Esc And other system keyboard events .

onkeydown Prior to the press. Can't regret .

 

 

 

  Forms

 onChange

 

 oninput

 onfocus

 onblur  Become blurred

 

 onSubmit

page onload  onunload