Enter key hit event is not getting captured in Firefox

Question

When I ran my app(GWT java) using chrome browser the following code works well

if (event.getUnicodeCharCode() == 13) 

But the same app ran through Firefox browser doesn't give desirable result.

I want to capture the enter event from all browser and do the same processing code.

Answer 1

Firefox不会触发Enter键的keypress事件，你必须使用keydown或keyup （但是然后处理键代码，而不是字符代码;幸运的是，它们与Enter键和LF字符相同）。

Answer 2

而不是char代码查看键代码，与物理键关联的代码：

if (event.getKeyCode() == KeyCodes.KEY_ENTER)