摘要:
//注册火狐监听键盘事件 document.onkeydown = keyDown; //键盘事件处理 function keyDown(e) { //判断浏览器 if(document.all) { //IE alert(event.keyCode); } else { var keycode = e.which; var realkey = String.fromCharCode(e.which); alert("按键码: " + keycode + " 字符: " + realkey); } } 阅读全文