JavaScript常用代碼段
把如下代碼加入<body>區域中:
后退 前進
<!--<input type="button" value="后退" onClick="history.go(-1)">
<input type="button" value="前進" onClick="history.go( 1 );return true;">
返回
<form><input type="button" value="返回上一步" onClick="history.back(-1)"></form>
查看源碼
<input type="button" name="view" value="查看源碼" onClick="window.location="view-source:" +window.location.href">
禁止查看源碼
<body oncontextmenu="return false"></body>
刷新按鈕一
<input type="button" value="刷新按鈕一" onClick="ReloadButton()">
<script>function ReloadButton(){location.href="i001.htm";}</script>
刷新按鈕二
<input type="button" value="刷新按鈕二" onClick="history.go(0)">
回首頁按鈕
<input type="button" value="首頁" onClick="HomeButton()">
<script>function HomeButton(){location.href=http://www.winliuxq.com/;}</script>
彈出警告框
<input type="button" value="彈出警告框" onClick="AlertButton()">
<script>function AlertButton(){window.alert("要多多光臨呀！");}</script>
狀態欄信息
<input type="button" value="狀態欄信息" onClick="StatusButton()">
<script>function StatusButton(){window.status="要多多光臨呀！";}</script>
背景色變換
<form><input type="button" value="背景色變換" onClick="BgButton()"></form>
<script>function BgButton(){
if (document.bgColor=='#00ffff')
{document.bgColor='#ffffff';}
else{document.bgColor='#00ffff';}
}
</script>
打開新窗口
<input type="button" value="打開新窗口" onClick="NewWindow()">
<script>function NewWindow(){window.open("c01.htm","","height=240,width=340,status=no,location=no,toolbar=no,directories=no,menubar=no");}
</script>
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>
全屏代碼
<input type="BUTTON" name="FullScreen" value="全屏顯示" onClick="window.open(document.location, 'butong_net', 'fullscreen')">
關閉窗口
<OBJECT id=closes type="application/x- oleobject" classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">< param name="Command" value="Close"></object>< input type="button" value="關閉窗口" onClick="closes.Click();">
關閉窗口
<input type=button value=關閉窗口 onClick="javascript:self.close()">
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()>
關閉輸入法
<input style="ime-mode:disabled" value=關閉輸入法>
鏈接按鈕1
<input type="button" value="鏈接按鈕 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">
鏈接按鈕2
<input type="BUTTON" NAME="Button" value="鏈接按鈕2" onClick="showModalDialog('http://www.winliuxq.com/')">
鏈接按鈕3
<input type="submit" value="鏈接按鈕3" onClick="location.">
警告框顯示源代碼
<BUTTON onClick=alert(document.documentElement.outerHTML) style="width:110">警告框顯示源代碼</BUTTON>
點擊后按鈕清空
<input type=button value='打印' onClick="this.style.visibility='hidden';window.print();">
打印
<input type=button value='打印' onClick="window.print();">
打印預覽
<OBJECT classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2" height=0 id=wb name=wb width=0></OBJECT>
<input type=button value=打印預覽 onclick="wb.execwb(7,1)">
另存為
<input onClick="document.execCommand('saveas','true','常用代碼.htm')" type=button value=另存為>
點擊自動復制
<script>function oCopy(obj){obj.select();js=obj.createTextRange();js.execCommand("Copy")}</script>
<input type="text" value="點擊自動復制" onClick="oCopy(this)" size="11">
自動選中
<input value="自動選中" onFocus="this.select()" onMouseOver="this.focus()" size="11">
打開源代碼
<BUTTON onClick="document.location = 'view-source:' + document.location" size="7">打開源代碼</BUTTON>
新窗口延遲打開
<input type=button value=新窗口延遲打開 onClick=javascript:setTimeout("window.open('http://www.winliuxq.com/')",10000)>
實現選中文本框里的前一半的內容
<input type="text" value="選中文本框里的前一半的內容" size=30 onmouseover="this.select();tR=document.selection.createRange();tR.moveEnd('character',-8);tR.select();">
<input type="text" value="選中部分內容，非IE可以用這個" size=30 onmouseover="this.selectionStart=this.value.length-4;this.selectionEnd=this.value.length">
點擊清空文字
<input type="text" name="artist" size=14 value="點擊清空文字" onmouseover=this.focus() onfocus=this.select() onclick="if(this.value==' 點擊清空文字')this.value=''">
點擊清空文字
<input name=name size=11 value=點擊清空文字 onMouseOver=this.focus() onblur="if (this.value =='') this.value='點擊清空文字'" onFocus=this.select() onClick="if (this.value=='點擊清空文字 ') this.value=''">
等于標題(title):
<input type="text" value="" id="aa" size="20">
<script>document.getElementById("aa").value=document.title;</script>
檢測IE是否脫機
<input type="button" value="測試" onclick="alert(window.navigator.onLine)">
11種刷新按鈕的方法
<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)>
<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 onClick="a1.click()">
=========================================================================================================
腳本說明:
把如下代碼加入<body>區域中：
<a href="#" onClick=document.execCommand("open")>打開</a>
<a onclick="window.open('i001.htm','','height=300,width=300,resizable=no,location=net');" href="">打開指定大小網頁</a
<a href="#" onClick=location.replace("view-source:"+location)>使用 記事本 編輯</a>
<a href="#" onClick=document.execCommand("saveAs")>另存為</a>
<a href="#" onClick=document.execCommand("print")>打印</a>
<a href="javascript:window.print();">打印</a>
<a href=mailto:429752806@163.com>發送E-mail</a>
<a href="#" onClick=document.execCommand("selectAll")>全選</a>
<a href="#" onClick=location.reload()>刷新1</a>
<a href="#" onClick=history.go(0)>刷新2</a>
<a href="#" onClick=location.replace("view-source:"+location)>查看源文件</a>
<a href="#" onClick=window.open(document.location,"url","fullscreen")>全屏顯示</a>
<a href="#" onClick=window.external.showBrowserUI("PrivacySettings",null)>internet選項</a>
<a href="#" oncontextmenu="window.open(this.href);return false;">單擊右鍵將在新窗口中打開</a>
<a href="#" onClick=history.go(1)>前進1</a>
<a href="#" onClick=history.forward()>前進2</a>
<a href="#" onClick=history.go(-1)>后退1</a>
<a href="#" onClick=history.back()>后退2</a>
<a href="#" onClick=window.external.showBrowserUI("OrganizeFavorites",null)>整理收藏夾</a>
<SPAN onClick="window.external.addFavorite('http://www.winliuxq.com /','網頁特效站點')" style="CURSOR: hand" title=網頁特效站點>加入收藏</SPAN>
<a href="#" onClick="window.external.addFavorite('http://www.winliuxq.com/','網頁特效站點')">添加到收藏夾</A>
<a href="javascript:window.external.AddFavorite('http://www.winliuxq.com/', '網頁特效站點')">點擊加入收藏夾</a>
<a href="#" onmouseover="window.external.addFavorite('http://www.winliuxq.com /','網頁特效站點')" target="_self" >鼠標感應收藏本站</a>
<a href="#" onmouseover="this.style.behavior='url(#default#homepage)'; this.setHomePage('http://www.yiloo.com/js/');" target="_self">鼠標感應設為首頁</a>
<a href="javascript:window.close()">關閉窗口</a>
<a href="#" onClick=window.close();return false)>關閉窗口</a>
<a href="#" onClick=setTimeout(window.close(),3000)>3秒關閉本窗口</a>
<script>
function shutwin(){
window.close();
return;}
</script>
<a href="javascript:shutwin();">關閉本窗口</a>
<SPAN onClick="var strHref=window.location.href; this.style.behavior='url(#default#homepage)'; this.setHomePage('http://www.winliuxq.com/');" style="CURSOR: hand">設為首頁</SPAN>
等于標題欄:<script>document.write(document.title);</script>
<a href="javascript:void(0);" onClick='window.external.AddFavorite(location.href, document.title);'>收藏本頁</a>
<a href="javascript:window.external.AddFavorite(document.location.href, document.title)">收藏本頁</a>
<a href=javascript:window.external.addChannel("typhoon.cdf")>加入頻道</a>
<a href="i003.htm" onclick="return false;" ondblclick="window.open('i003.htm');">雙擊打開鏈接</a>
<style>#close a:hover {background:url(javascript:window.opener=0; window.close());}</style><div id=close><a href="">關閉窗口</a></div>
<A HREF="javascript:void(0)" onMouseover="alert('對不起,禁止選中!')">鏈接禁止</A>
<a href="" onMouseOver="alert('本站域名:http://www.winliuxq.com/');return true;">記住本站域名</a>
滾動條在左側,將<html>改為<HTML DIR="RTL">
====================================================================================================
網頁半透明
<body style="filter:Alpha(Opacity=50)">
隨機選擇背景色
<body>
<script>
document.body.style.background=(["red","blue","pink","navy","gray","yellow","green","purple"])[parseInt(Math.random()*8)];
</script>
框架頁中不顯示滾動條：
<SCRIPT>
self.moveTo(0,0)
self.resizeTo(screen.availWidth,screen.availHeight)
</SCRIPT>
防止網頁被框架
<SCRIPT LANGUAGE=JAVASCRIPT>
if (top.location !== self.location) {
top.location=self.location;
}
</SCRIPT>
永遠都會帶著框架
<script language="javascript"><!--
if (window == top)top.location.href = "frame.htm"; //frame.htm為框架網頁
// --></script>
窗口自動最大化
<script language="JavaScript"><!--
self.moveTo(0,0)
self.resizeTo(screen.availWidth,screen.availHeight)
//--></script>
打開窗口自動最大化
<OBJECT classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11" onreadystatechange="if (this.readyState==4) this.Click();" VIEWASTEXT><PARAM name="Command" value="Maximize"></OBJECT>
爽眼閃屏代碼
<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>
不能被另存為
<noscript><iframe src="*.html"></iframe></noscript>
漢字字庫調用
<script>
for(i=19968;i<40870;i++)document.write(String.fromCharCode(i));
</script>
顯示現在時間的腳本
<script language=vbscript>document.write now</script>
顯示最后修改時間的腳本
<script>document.write(document.lastModified)</script>
按下F12鍵,直接返回首頁
<script>function look(){
if(event.keyCode==123){document.location.href=http://www.winliuxq.com/}
}
if(document.onkeydown==null)
{document.onkeydown=look}
</script>
端口檢測
<img src="http://www.winliuxq/zza.jpg" onload="alert('端口可用')" onerror="alert('端口禁止')"...>
無法最小化的窗口
<body onblur='self.focus();'>
鏈接點外部css文件
<style>@import url("ie.css");</style>
內嵌式框架-網頁中調用另外網頁：
<object type="text/x-scriptlet" width="600" height="1000" data="http://www.winliuxq.com/"></object>
刷新改變窗口大小
<OBJECT classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11" onreadystatechange="if (this.readyState==4) this.Click();" VIEWASTEXT><PARAM name="Command" value="Maximize"></OBJECT>
JavaScript實現網頁豎虛線
<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>
js翻頁
<script>document.write("<a href="+location.href.replace(/\.html/g,"_2.html")+">2</a>");</script>