摘要: onkeydown 事件会在用户按下一个键盘按键时发生。浏览器差异:Internet Explorer 使用 event.keyCode 取回被按下的字符,而 Netscape/Firefox/Opera 使用 event.which。当页面出现这样时页面代码出现:请输入订购数量: 则JS代码要填写成://用法:javascript:return isNumber(event); isNumber = function (e) { if ($.browser.msie) { if ( ((event.keyCode > 47) && (event.keyCode 95) 阅读全文
posted @ 2013-06-13 17:24 chenguiya 阅读(646) 评论(0) 推荐(0)
摘要: keycode 8 = BackSpace BackSpacekeycode 9 = Tab Tabkeycode 12 = Clearkeycode 13 = Enterkeycode 16 = Shift_Lkeycode 17 = Control_Lkeycode 18 = Alt_Lkeycode 19 = Pausekeycode 20 = Caps_Lockkeycode 27 = Escape Escapekeycode 32 = space spacekeycode 33 = Priorkeycode 34 = Nextkeycode 35 = Endkeycode 36 = 阅读全文
posted @ 2013-06-13 17:03 chenguiya 阅读(221) 评论(0) 推荐(0)