jQuery Event Keypress:按下了哪个键?
问题: With jQuery, how do I find out which key was pressed when I bind to the keypress event? 使用jQuery,如何确定绑定到keypress事件时按下了哪个键? $('#searchbox input').bind('keypress', function(e) {}); I want to trigger a submit when ENTER is pressed. 我想在按ENTER键时触发提交。 [Update] [更新] Even though I found the (or better: one) answer myself, there seems to be some room for variation ;) 即使我找到了(或者更好:一个)自己回答,似乎还有一些变化的空间;) Is there a difference between keyCode and which - especially if I'm just looking for ENTER , which will never be a unicode key? 有没有之间的差异 keyCode 和 which -尤其是如果我只是在寻找ENTER,这将永远是一个unicode关键? Do some