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常用JS

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1、后退 前进   

<input type="button" value="后退" onClick="history.go(-1)">   

<input type="button" value="前进" onClick="history.go( 1 );return true;">   

  

2、返回   

<form><input type="button" value="返回上一步" onClick="history.back(-1)"></form>   

  

3、查看源码   

<input type="button" name="view" value="查看源码" onClick="window.location="view-source:" +window.location.href">   

  

4、禁止查看源码   

<body oncontextmenu="return false"></body>   

  

5、刷新按钮一   

<input type="button" value="刷新按钮一" onClick="ReloadButton()">   

<script>function ReloadButton(){location.href="i001.htm";}</script>   

  

刷新按钮二   

<input type="button" value="刷新按钮二" onClick="history.go(0)">   

  

6、回首页按钮   

<input type="button" value="首页" onClick="HomeButton()">   

<script>function HomeButton(){location.href=http://www.winliuxq.com;}</script>   

  

7、弹出警告框   

<input type="button" value="弹出警告框" onClick="AlertButton()">   

<script>function AlertButton(){window.alert("要多多光临呀!");}</script>   

  

8、状态栏信息   

<input type="button" value="状态栏信息" onClick="StatusButton()">   

<script>function StatusButton(){window.status="要多多光临呀!";}</script>   

  

9、背景色变换   

<form><input type="button" value="背景色变换" onClick="BgButton()"></form>   

<script>function BgButton(){   

if (document.bgColor=='#00ffff')   

    {document.bgColor='#ffffff';}   

else{document.bgColor='#00ffff';}   

}   

</script>   

  

10、打开新窗口   

<input type="button" value="打开新窗口" onClick="NewWindow()">   

<script>function NewWindow(){window.open("c01.htm","","height=240,width=340,status=no,location=no,toolbar=no,directories=no,menubar=no");}   

</script>   

  

11、窗口最小化   

<OBJECT id="min" type="application/x-oleobject" classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11"><PARAM name="Command" value="Minimize"></OBJECT><button onClick="min.Click()">窗口最小化</button>   

  

12、全屏代码   

<input type="BUTTON" name="FullScreen" value="全屏显示" onClick="window.open(document.location, 'butong_net', 'fullscreen')">   

  

13、关闭窗口   

<OBJECT id=closes type="application/x-oleobject" classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11"><param name="Command" value="Close"></object><input type="button" value="关闭窗口" onClick="closes.Click();">   

  

关闭窗口   

<input type=button value=关闭窗口 onClick="javascript:self.close()">    

  

14、最大化   

<object id=big classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">    

<param name="Command" value="Maximize"></object><input type=button value=最大化 onClick=big.Click()>   

  

15、关闭输入法   

<input style="ime-mode:disabled" value=关闭输入法>

16、链接按钮1

<input type="button" value="链接按钮1" onClick="window.open('http://www.winliuxq.com/', 'Sample', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=yes,width=790,height=520,left=0,top=0')" name="input">   

  

链接按钮2   

<input type="BUTTON" NAME="Button" value="链接按钮2" onClick="showModalDialog('http://www.winliuxq.com/')">  

链接按钮3   

<input type="submit" value="链接按钮3" onClick="location.href='http://www.winliuxq.com/'">   

  

17、警告框显示源代码   

<BUTTON onClick=alert(document.documentElement.outerHTML) style="width:110">警告框显示源代码</BUTTON>   

  

18、点击后按钮清空   

<input type=button value='打印' onClick="this.style.visibility='hidden';window.print();">   

  

19、打印   

<input type=button value='打印' onClick="window.print();">   

  

20、打印预览   

<OBJECT classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2" height=0 id=wb name=wb width=0></OBJECT>   

<input type=button value=打印预览 onclick="wb.execwb(7,1)">   

  

21、另存为   

<input onClick="document.execCommand('saveas','true','常用代码.htm')" type=button value=另存为>   

  

22、点击自动复制   

<script>function oCopy(obj){obj.select();js=obj.createTextRange();js.execCommand("Copy")}</script>   

<input type="text" value="点击自动复制" onClick="oCopy(this)" size="11">   

  

23、自动选中   

<input value="自动选中" onFocus="this.select()" on ouseOver="this.focus()" size="11">   

  

24、打开源代码   

<BUTTON on lick="document.location = 'view-source:' + document.location" size="7">打开源代码</BUTTON>   

  

25、新窗口延迟打开   

<input type=button value=新窗口延迟打开 on lick=javascript:setTimeout("window.open('http://www.winliuxq.com/')",10000)>   

  

26、实现选中文本框里的前一半的内容   

<input type="text" value="选中文本框里的前一半的内容" size=30 on ouseover="this.select();tR=document.selection.createRange();tR.moveEnd('character',-8);tR.select();">   

<input type="text" value="选中部分内容,非IE可以用这个" size=30 on ouseover="this.selectionStart=this.value.length-4;this.selectionEnd=this.value.length">   

     

27、点击清空文字   

<input type="text" name="artist" size=14 value="点击清空文字" on ouseover=this.focus() on ocus=this.select() on lick="if(this.value=='点击清空文字')this.value=''">   

  

点击清空文字   

<input name=name size=11 value=点击清空文字 on ouseOver=this.focus() on lur="if (this.value =='') this.value='点击清空文字'" on ocus=this.select() on lick="if (this.value=='点击清空文字') this.value=''">   

  

28、等于标题(title):   

<input type="text" value="" id="aa" size="20">   

<script>document.getElementById("aa").value=document.title;</script>   

  

29、检测IE是否脱机   

<input type="button" value="测试" on lick="alert(window.navigator.on ine)">   

  

30、11种刷新按钮的方法   

<input type=button value=刷新 on lick="history.go(0)">   

<input type=button value=刷新 on lick="location.reload()">   

<input type=button value=刷新 on lick="location=location">   

<input type=button value=刷新 on lick="location.assign(location)">   

<input type=button value=刷新 on lick="document.execCommand('Refresh')">   

<input type=button value=刷新 on lick="window.navigate(location)">   

<input type=button value=刷新 on lick="location.replace(location)">   

<input type=button value=刷新 on lick="window.open('自身的文件','_self')">   

<input type=button value=刷新 on lick=document.all.WebBrowser.ExecWB(22,1)>    

<OBJECT classid=CLSID:8856F961-340A-11D0-A96B-00C04FD705A2 height=0 id=WebBrowser width=0></OBJECT>   

<form action="自身的文件"><input type=submit value=刷新></form>   

<a id=a1 href="自身的文件"></a><input type=button value=刷新 on lick="a1.click()">

31、   

<a href="#" on lick=document.execCommand("open")>打开</a>

32、

<a on lick="window.open('i001.htm','','height=300,width=300,resizable=no,location=net');" href="">打开指定大小网页</a>

33、

<a href="#" on lick=location.replace("view-source:"+location)>使用 记事本 编辑</a>  

  

34、

<a href="#" on lick=document.execCommand("saveAs")>另存为</a>  

  

35、

<a href="#" on lick=document.execCommand("print")>打印</a>  

<a href="javascript:window.print();">打印</a>  

  

36、

<a href=mailto:429752806@163.com>发送E-mail</a>  

  

37、

<a href="#" on lick=document.execCommand("selectAll")>全选</a>  

  

38、

<a href="#" on lick=location.reload()>刷新1</a>  

  

39、

<a href="#" on lick=history.go(0)>刷新2</a>  

  

40、

<a href="#" on lick=location.replace("view-source:"+location)>查看源文件</a>  

  

41、

<a href="#" on lick=window.open(document.location,"url","fullscreen")>全屏显示</a>  

  

42、

<a href="#" on lick=window.external.showBrowserUI("PrivacySettings",null)>internet选项</a>  

  

43、

<a href="#" on ontextmenu="window.open(this.href);return false;">单击右键将在新窗口中打开</a>  

  

44、

<a href="#" on lick=history.go(1)>前进1</a>  

  

<a href="#" on lick=history.forward()>前进2</a>  

  

<a href="#" on lick=history.go(-1)>后退1</a>  

  

<a href="#" on lick=history.back()>后退2</a>  

  

45、

<a href="#" on lick=window.external.showBrowserUI("OrganizeFavorites",null)>整理收藏夹</a>  

  

<SPAN on lick="window.external.addFavorite('http://www.winliuxq.com/','网页特效站点')" style="CURSOR: hand" title=网页特效站点>加入收藏</SPAN>

<a href="#" on lick="window.external.addFavorite('http://www.winliuxq.com/','网页特效站点')">添加到收藏夹</A>  

  

<a href="javascript:window.external.AddFavorite('http://www.winliuxq.com/', '网页特效站点')">点击加入收藏夹</a>  

  

<a href="#" on ouseover="window.external.addFavorite('http://www.winliuxq.com/','网页特效站点')" target="_self" >鼠标感应收藏本站</a>  

  

<a href="#" on ouseover="this.style.behavior='url(#default#homepage)';this.setHomePage('http://www.yiloo.com/js/');" target="_self">鼠标感应设为首页</a>   

46、

<a href="javascript:window.close()">关闭窗口</a>  

  

<a href="#" on lick=window.close();return false)>关闭窗口</a>  

  

<a href="#" on lick=setTimeout(window.close(),3000)>3秒关闭本窗口</a>  

  

<script>  

function shutwin(){   

window.close();   

return;}   

</script>  

<a href="javascript:shutwin();">关闭本窗口</a>  

  

47、<SPAN on lick="var strHref=window.location.href;this.style.behavior='url(#default#homepage)';this.setHomePage('http://www.winliuxq.com/');" style="CURSOR: hand">设为首页</SPAN>  

  

48、等于标题栏:<script>document.write(document.title);</script>  

  

49、

<a href="javascript:void(0);" on lick='window.external.AddFavorite(location.href, document.title);'>收藏本页</a>  

  

<a href="javascript:window.external.AddFavorite(document.location.href, document.title)">收藏本页</a>  

  

<a href=javascript:window.external.addChannel("typhoon.cdf")>加入频道</a>  

  

50、

<a href="i003.htm" on lick="return false;" on blclick="window.open('i003.htm');">双击打开链接</a>  

  

51、

<style>#close a:hover {background:url(javascript:window.opener=0;window.close());}</style><div id=close><a href="">关闭窗口</a></div>  

  

52、

<A HREF="javascript:void(0)" on ouseover="alert('对不起,禁止选中!')">链接禁止</A>  

53、滚动条在左侧,将<html>改为<HTML DIR="RTL">  

54、网页半透明   

<body style="filter:Alpha(Opacity=50)">  

  

55、随机选择背景色   

<body>  

<script>  

document.body.style.background=(["red","blue","pink","navy","gray","yellow","green","purple"])[parseInt(Math.random()*8)];   

</script>  

  

56、框架页中不显示滚动条:   

<SCRIPT>  

self.moveTo(0,0)   

self.resizeTo(screen.availWidth,screen.availHeight)   

</SCRIPT>  

  

57、防止网页被框架   

<SCRIPT LANGUAGE=JAVASCRIPT>  

if (top.location !== self.location) {   

top.location=self.location;   

}   

</SCRIPT>  

  

58、永远都会带着框架    

<script language="javascript"><!--    

if (window == top)top.location.href = "frame.htm"; //frame.htm为框架网页    

// --></script>  

  

59、窗口自动最大化   

<script language="JavaScript"><!--   

self.moveTo(0,0)   

self.resizeTo(screen.availWidth,screen.availHeight)   

//--></script>  

  

60、打开窗口自动最大化   

<OBJECT classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11" on eadystatechange="if (this.readyState==4) this.Click();" VIEWASTEXT><PARAM name="Command" value="Maximize"></OBJECT>  

61、爽眼闪屏代码

<script>var color = new Array;color[1] = "black";color[2] = "white";for(x = 0; x <3; x++){document.bgColor = color[x];if(x == 2){x = 0;}}</script>  

  

62、不能被另存为   

<noscript><iframe src=*.html></iframe></noscript>  

  

63、汉字字库调用   

<script>  

for(i=19968;i<40870;i++)document.write(String.fromCharCode(i));   

</script>  

  

64、显示现在时间的脚本    

<script language=vbscript>document.write now</script>  

  

65、显示最后修改时间的脚本    

<script>document.write(document.lastModified)</script>    

  

66、按下F12键,直接返回首页    

<script>function look(){    

if(event.keyCode==123){document.location.href=http://www.winliuxq.com/}    

}    

if(document.on eydown==null)    

{document.on eydown=look}    

</script>    

  

67、端口检测

<img src="http://www.winliuxq/zza.jpg" on oad="alert('端口可用')" on rror="alert('端口禁止')"...>  

  

68、无法最小化的窗口   

<body on lur='self.focus();'>  

  

69、链接点外部css文件   

<style>@import url("ie.css");</style>  

  

70、内嵌式框架-网页中调用另外网页:   

<object type="text/x-scriptlet" width="600"  height="1000" data="http://www.winliuxq.com/"></object>  

  

71、刷新改变窗口大小   

<OBJECT classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11" on eadystatechange="if (this.readyState==4) this.Click();" VIEWASTEXT><PARAM name="Command" value="Maximize"></OBJECT>  

  

72、JavaScript实现网页竖虚线   

<script>hei=120;d1=2;d2=2;cou=Math.floor(hei/(d1+d2));   

document.write('<table cellspacing=0 cellpadding=0 width=1 height='+hei+'>');   

for(i=0;i<cou;i++){document.write('<tr><td height='+d2+'><tr><td height='+d1+' bgcolor=333333>')}</script></table>  

  

73、js翻页   

<script>document.write("<a href="+location.href.replace(/\.html/g,"_2.html")+">2</a>");</script>
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