这是Window XP(sp3)下的测试结果，如下表：
| 浏览器 | 一次触发 | 连续触发 | ||
| 控制键 | 非控制键 | 控制键 | 非控制键 | |
| IE8/8.0.6001 | keydown keyup |
keydown keypress keyup |
keydown | keydown keypress |
| FireFox/3.6.2 | keydown keyup |
keydown keypress keyup |
keydown | keydown keypress |
| Chrome/4.1.249.1042 | keydown keyup |
keydown keypress keyup |
keydown | keydown keypress |
| Safari/4.0.3 | keydown keyup |
keydown keypress keyup |
keydown | keydown keypress |
| Opera/10.51 | keydown keyup |
keydown keypress keyup |
- | keypress |
| 浏览器 | 单击 | 双击 |
| IE8/8.0.6001 | mousedown mouseup click |
mousedown mouseup click mouseup dblclick |
| FireFox/3.6.2 | mousedown mouseup click |
mousedown mouseup click mousedown mouseup click dblclick |
| Chrome/4.1.249.1042 | mousedown mouseup click |
mousedown mouseup click mousedown mouseup click dblclick |
| Safari/4.0.3 | mousedown mouseup click |
mousedown mouseup click mousedown mouseup click dblclick |
| Opera/10.51 | mousedown mouseup click |
mousedown mouseup click mousedown mouseup click dblclick |