当前位置：文档之家› 常用JS代码大全

常用JS代码大全

常用JS代码大全一、输入框禁止输入中文<input type="text" style="ime-mode:Disabled;">二、最简单的按钮作为链接方法<INPUT TYPE="submit" value="" onclick="location.href=''">三、按扭打开Web页对话框<INPUT TYPE="BUTTON" NAME="Button"V ALUE=""onclick="showModalDialog('')">四、改变IE地址栏的IE图标我们要先做一个16*16的icon（图标文件），保存为index.ico。

把这个图标文件上传到根目录下并在首页＜head ＞＜/head＞之间加上如下代码：<link REL = "Shortcut Icon" href="index.ico"><link rel="Bookmark" href="favicon.ico"> 可以在收藏夹中显示出你的图标五、让网页随意后退<a href="javascript:history.go(-X)">X</a> //把X换成你想要后退在页数//把“-”变成“+”就为前进六、关闭当前窗口<a href="/"onClick="javascript:window.close();return false;">关闭窗口</a>七、2秒后关闭当前页<script language="javascript"></script>八、2秒后载入指定网页<head><meta http-equiv="refresh" content="2;URL=http://你的网址"></head>九、添加到收藏夹<Script Language="javascript">function bookmarkit(){window.external.addFavorite('http://你的网址','你的网站名称')}if (document.all)document.write('<a href="#" onClick="bookmarkit()">加入收藏夹</a>') </Script>十、设置该页为首页<a class="chlnk" style="cursor:hand" HREFonClick="this.style.behavior='url(#default#homepage)';this.setHomePage('你的网站名称);">设为首页</a>十一、单击按钮打印出当前页<Script Language="javascript">if (window.print) {document.write('<form>'+ '<input type=button name=print value="打印本页" '+'onClick="javascript:window.print()"></form>');}</Script>十二、最小化、最大化、关闭窗口<object id=hh1classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11" ><param name="Command"value="Minimize"></object><object id=hh2classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11" ><param name="Command"value="Maximize"></object><OBJECT id=hh3classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11"><PARAM NAME="Command"V ALUE="Close"></OBJECT><input type=button value=最小化onclick=hh1.Click()><input type=button value=最大化onclick=hh2.Click()><input type=button value=关闭onclick=hh3.Click()>本例适用于IE十三、让弹出窗口总是在最上面:<body onblur="this.focus();">不要滚动条?让竖条没有:<body style='overflow:scroll;overflow-y:hidden'></body>让横条没有:<body style='overflow:scroll;overflow-x:hidden'></body>两个都去掉？更简单了<body scroll="no"></body>十四、电子邮件处理提交表单<form name="form1" method="post"action="mailto:****@***.com" enctype="text/plain"><input type=submit></form>十五、在打开的子窗口刷新父窗口的代码里如何写？window.opener.location.reload()十六、如何设定打开页面的大小<body onload="top.resizeTo(300,200);">十七、环境变量本机ip<%=request.servervariables("remote_addr")%>服务器名<%=Request.ServerVariables("SERVER_NAME")%>服务器IP<%=Request.ServerVariables("LOCAL_ADDR")%>服务器端口<%=Request.ServerVariables("SERVER_PORT")%>服务器时间<%=now%>IIS版本<%=Request.ServerVariables"SERVER_SOFTWARE")%&gt ;脚本超时时间<%=Server.ScriptTimeout%>本文件路径<%=server.mappath(Request.ServerVariables("SCRIPT_NA ME"))%>服务器CPU数量<%=Request.ServerVariables("NUMBER_OF_PROCESSORS")%>服务器解译引擎<%=ScriptEngine & "/"& ScriptEngineMajorVersion&"."&ScriptEngineMinorVersion&"."& ScriptEngineBuildVersion %>服务器操作系统<%=Request.ServerVariables("OS")%>本篇文章来源于黑客基地-全球最大的中文黑客站原文链接：/tech/2009-09-22/56304_1.html1、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>functionReloadButton(){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>functionHomeButton(){location.href=;}</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>functionNewWindow(){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">&lt ;PARAM name="Command"value="Minimize"></OBJECT><buttononClick="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">&lt ;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=bigclassid="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('/', 'Sample', 'toolbar=no,location=no,directories=no,status=no,menubar=no,s crollbars=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('/')"> 链接按钮3<input type="submit" value="链接按钮3"onClick="location.href='/'">17、警告框显示源代码<BUTTONonClick=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<OBJECTclassid="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>functionoCopy(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()" onMouseOver="this.focus()" size="11">24、打开源代码<BUTTON onClick="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onClick=javascript:setTimeout("window.open('http://www.winli /')",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=30onmouseover="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=30onmouseover="this.selectionStart=this.value.length-4;this.select ionEnd=this.value.length">27、点击清空文字<input type="text" name="artist" size=14 value="点击清空文字" onmouseover=this.focus() onfocus=this.select()onclick="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onMouseOver=this.focus() onblur="if (this.value =='')this.value='点击清空文字'" onFocus=this.select() onClick="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"onclick="alert(window.navigator.onLine)">30、11种刷新按钮的方法<input type=button value=刷新onClick="history.go(0)"> <input type=button value=刷新onClick="location.reload()"><input type=button value=刷新onClick="location=location"><input type=button value=刷新onClick="location.assign(location)"><input type=button value=刷新onClick="document.execCommand('Refresh')"><input type=button value=刷新onClick="window.navigate(location)"><input type=button value=刷新onClick="location.replace(location)"><input type=button value=刷新onClick="window.open('自身的文件','_self')"><input type=button value=刷新onClick=document.all.WebBrowser.ExecWB(22,1)><OBJECTclassid=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><inputtype=button value=刷新onClick="a1.click()">31、<a href="#" onClick=document.execCommand("open")>打开</a>32、<aonclick="window.open('i001.htm','','height=300,width=300,resiz able=no,location=net');" href="">打开指定大小网页</a>33、<a href="#"onClick=location.replace("view-source:"+location)>使用记事本编辑</a>34、<a href="#" onClick=document.execCommand("saveAs")>另存为</a>35、<a href="#" onClick=document.execCommand("print")>打印</a><a href="javascript:window.print();">打印</a>36、<ahref=mailto:*****************>发送E-mail</a>37、<a href="#"onClick=document.execCommand("selectAll")>全选</a>38、<a href="#" onClick=location.reload()>刷新1</a>39、<a href="#" onClick=history.go(0)>刷新2</a>40、<a href="#"onClick=location.replace("view-source:"+location)>查看源文件</a>41、<a href="#"onClick=window.open(document.location,"url","fullscreen")>全屏显示</a>42、<a href="#"onClick=window.external.showBrowserUI("PrivacySettings",nu ll)>internet选项</a>43、<a href="#" oncontextmenu="window.open(this.href);return false;">单击右键将在新窗口中打开</a>44、<a href="#" onClick=history.go(1)>前进1</a><a href="#" onClick=history.forward()>前进2</a> <a href="#" onClick=history.go(-1)>后退1</a><a href="#" onClick=history.back()>后退2</a>45、<a href="#"onClick=window.external.showBrowserUI("OrganizeFavorites", null)>整理收藏夹</a><SPANonClick="window.external.addFavorite('http://www.winliuxq.co m/','网页特效站点')" style="CURSOR: hand" title=网页特效站点>加入收藏</SPAN><a href="#"onClick="window.external.addFavorite('http://www.winliuxq.co m/','网页特效站点')">添加到收藏夹</A><ahref="javascript:window.external.AddFavorite('http://www.winl /', '网页特效站点')">点击加入收藏夹</a><a href="#"onmouseover="window.external.addFavorite('http://www.winliu /','网页特效站点')" target="_self" >鼠标感应收藏本站</a><a href="#"onmouseover="this.style.behavior='url(#default#homepage)';thi s.setHomePage('/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="#" onClick=window.close();return false)>关闭窗口</a><a href="#" onClick=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 onClick="varstrHref=window.location.href;this.style.behavior='url(#default# homepage)';this.setHomePage('/');" 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);"onClick='window.external.AddFavorite(location.href,document.title);'>收藏本页</a><ahref="javascript:window.external.AddFavorite(document.locatio n.href, document.title)">收藏本页</a><ahref=javascript:window.external.addChannel("typhoon.cdf")>加入频道</a>50、<a href="i003.htm" onclick="return false;"ondblclick="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)" onMouseover="alert('对不起,禁止选中!')">链接禁止</A>53、滚动条在左侧,将<html>改为<HTMLDIR="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=JA V ASCRIPT>if (top.location !== self.location) {top.location=self.location;}</SCRIPT>58、永远都会带着框架<script language="javascript"></script>59、窗口自动最大化<script language="JavaScript"></script>60、打开窗口自动最大化<OBJECTclassid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11" onreadystatechange="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><iframesrc=*.html></iframe></noscript>63、汉字字库调用<script>for(i=19968;i<40870;i++)document.write(String.fromCharCo de(i));</script>64、显示现在时间的脚本<script language=vbscript>document.writenow</script>65、显示最后修改时间的脚本<script>document.write(stModified)</scrip t>66、按下F12键,直接返回首页<script>function look(){if(event.keyCode==123){document.location.href=http://www.wi /}}if(document.onkeydown==null){document.onkeydown=look}</script>67、端口检测<img src="http://www.winliuxq/zza.jpg" onload="alert('端口可用')" onerror="alert('端口禁止')"...>68、无法最小化的窗口<body onblur='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="/"></object>71、刷新改变窗口大小<OBJECTclassid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11" onreadystatechange="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><tdheight='+d2+'><tr><td height='+d1+'bgcolor=333333>')}</script></table>73、js翻页<script>document.write("<ahref="+location.href.replace(/\.html/g,"_2.html")+">2</a >");</script>。

e商务文档

常用JS代码大全

相关文档推荐：