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1、隐藏状态栏里出现的LINK信息
<asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl="~/Default2.aspx" Style="z-index: 103; left: 16px; position: absolute; top: 512px" onMouseOver="window.status=‘none‘;return true" onMouseDown="window.status=‘none‘;return true">HyperLink</asp:HyperLink> 2、右键屏蔽 <body oncontextmenu=self.event.returnValue=false> 3、调用服务器控件的属性 var radios = document.getElementsByName("RadioButtonList"); for(var i=0;i<radios.length;i++) { if(radios[i].checked) { alert("当前selectedIndex="+i);
} } 4、后台调用前台的javascript函数 （1）、前台定义函数 <script type="text/javascript"> function aaa() { for(i=0;i<10;i++) { alert("当前______FUCK!"); } } </script> （2）、后台引用 Button1.Attributes.Add("OnClick", "aaa()"); 5、屏蔽JAVASCRIPT错误 <script language="JavaScript"> <!-- function killErrors(){ return true; } window.onerror = killErrors; --> </script> 6、检查一段字符串是否全由数字组成 <script language="Javascript"><!-- function checkNum(str){return str.match(//D/)==null} alert(checkNum("1232142141")) alert(checkNum("123214214a1")) // --></script> 7、判断是否是字符 if (/[^/x00-/xff]/g.test(s)) alert("含有汉字"); 8、让超链接不显示下划线 <style type="text/css">
<!- a:link{text-decoration:none} a:hover{text-decoration:none} a:visited{text-decoration:none} -> </style> 9、设置该页为首页 <body bgcolor="#FFFFFF" text="#000000"> 10、节日倒计时
<Script Language="javascript"> var timedate= new Date("December 25,2003"); var times="圣诞节"; var now = new Date(); var date = timedate.getTime() - now.getTime(); var time = Math.floor(date / (1000 * 60 * 60 * 24)); if (time >= 0) document.write("现在离"+times+"还有: "+time +"天"); </Script> 11、显示系统当前日期 <script language=javascript> today=new Date(); function date(){ this.length=date.arguments.length for(var i=0;i<this.length;i++) this[i+1]=date.arguments } var d=new date("星期日","星期一","星期二","星期三","星期四","星期五","星期六"); document. write( "<font color=##000000 style=''font-size:9pt;font-family: 宋体''> ", today.getYear(),"年",today.getMonth()+1,"月",today.getDate(),"日",d [today.getDay()+1],"</font>" ); </script> 12、加入收藏 <INPUT name=Button2 onclick="window.external.AddFavorite(location.href, document.title)" type=button value=加入收藏夹> 13、禁止选取<body oncontextmenu="return false" ondragstart="return false" onselectstart ="return false" onselect="document.selection.empty()" oncopy="document.selection.empty()" onbeforecopy="return false"onmouseup="document.selection.empty()>
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来自： 学无止境 > 《JavaScript》
