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javascript的正則運算式
作者:nnickk 日期:2006-07-29 11:10
//校驗是否全由數字組成
function isDigit(s)
{
var patrn=/^[0-9]{1,20}$/;
if (!patrn.exec(s)) return false
return true
}
//校驗登錄名：只能輸入5-20個以字母開頭、可帶數位、“_”、“.”的字串
function isRegisterUserName(s)
{
var patrn=/^[a-zA-Z]{1}([a-zA-Z0-9]|[._]){4,19}$/;
if (!patrn.exec(s)) return false
return true
}
//校驗用戶姓名：只能輸入1-30個以字母開頭的字串
function isTrueName(s)
{
var patrn=/^[a-zA-Z]{1,30}$/;
if (!patrn.exec(s)) return false
return true
}
//校驗密碼：只能輸入6-20個字母、數位、下劃線
function isPasswd(s)
{
var patrn=/^(w){6,20}$/;
if (!patrn.exec(s)) return false
return true
}
//校驗普通電話、傳真號碼：可以“+”開頭，除數字外，可含有“-”
function isTel(s)
{
//var patrn=/^[+]{0,1}(d){1,3}[ ]?([-]?(d){1,12})+$/;
var patrn=/^[+]{0,1}(d){1,3}[ ]?([-]?((d)|[ ]){1,12})+$/;
if (!patrn.exec(s)) return false
return true
}
//校驗手機號碼：必須以數位開頭，除數字外，可含有“-”
function isMobil(s)
{
var patrn=/^[+]{0,1}(d){1,3}[ ]?([-]?((d)|[ ]){1,12})+$/;
if (!patrn.exec(s)) return false
return true
}
//校驗郵遞區號
function isPostalCode(s)
{
//var patrn=/^[a-zA-Z0-9]{3,12}$/;
var patrn=/^[a-zA-Z0-9 ]{3,12}$/;
if (!patrn.exec(s)) return false
return true
}
//校驗搜索關鍵字
function isSearch(s)
{
var patrn=/^[^`~!@#$%^&*()+=|][]{}:;',.<>/?]{1}[^`~!@$%^&()+=|][]{}:;',.<>?]{0,19}$/;
if (!patrn.exec(s)) return false
return true
}
function isIP(s) //by zergling
{
var patrn=/^[0-9.]{1,20}$/;
if (!patrn.exec(s)) return false
return true
}
正則運算式
"^d+$" //非負整數（正整數 + 0）
"^[0-9]*[1-9][0-9]*$" //正整數
"^((-d+)|(0+))$" //非正整數（負整數 + 0）
"^-[0-9]*[1-9][0-9]*$" //負整數
"^-?d+$" //整數
"^d+(.d+)?$" //非負浮點數（正浮點數 + 0）
"^(([0-9]+.[0-9]*[1-9][0-9]*)|([0-9]*[1-9][0-9]*.[0-9]+)|([0-9]*[1-9][0-9]*))$" //正浮點數
"^((-d+(.d+)?)|(0+(.0+)?))$" //非正浮點數（負浮點數 + 0）
"^(-(([0-9]+.[0-9]*[1-9][0-9]*)|([0-9]*[1-9][0-9]*.[0-9]+)|([0-9]*[1-9][0-9]*)))$" //負浮點數
"^(-?d+)(.d+)?$" //浮點數
"^[A-Za-z]+$" //由26個英文字母組成的字串
"^[A-Z]+$" //由26個英文字母的大寫組成的字串
"^[a-z]+$" //由26個英文字母的小寫組成的字串
"^[A-Za-z0-9]+$" //由數位和26個英文字母組成的字串
"^w+$" //由數位、26個英文字母或者下劃線組成的字串
"^[w-]+(.[w-]+)*@[w-]+(.[w-]+)+$" //email地址
"^[a-zA-z]+://(w+(-w+)*)(.(w+(-w+)*))*(?S*)?$" //url
"^[A-Za-z0-9_]*$"
PJBlog-2.5-內容摘要允許html語法
作者:nnickk 日期:2006-07-26 21:57
尋找
改成
從此在 (內容摘要) (編輯內容摘要) ，
就是標題列表會出現的前4.5行，
不會對HTML語言進行阻擋，
但內容裡還是會過濾html語法。
另外，發表需要顯示html語法文章時，
請將自動轉換超連結取消，
也就是要禁止自動轉換超連結。
form 換行問題
作者:nnickk 日期:2006-07-20 10:00
清空input file value
作者:nnickk 日期:2006-07-18 17:07
修改UBB code可執行html語言，及UrMap地圖
作者:nnickk 日期:2006-05-10 18:09
常用Html語法
作者:nnickk 日期:2006-05-09 18:28
禁止頁面正文選取
<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()">
消除ie6自動出現的圖像工具欄，設置 GALLERYIMG屬性為false或no .
<IMG SRC="mypicture.jpg" HEIGHT="100px" WIDTH="100px" GALLERYIMG="no">
防止點擊空鏈接時，頁面往往重置到頁首端。
代碼「java script:void(null)」代替原來的「#」標記
如何避免別人把你的網頁放在框架中
<script language=「javascript」><!--if (self!=top){top.location=self.location;} -->< /script>
頁面定時刷新
<meta http-equiv="Refresh" content="秒" >
頁面定時轉向新的地址
<meta http-equiv="refresh" content="秒;URL=url">
顯示日期
<script language="JavaScript">
<!--
today=new Date();
var week; var date;
if(today.getDay()==0) week="星期日"
if(today.getDay()==1) week="星期一"
if(today.getDay()==2) week="星期二"
if(today.getDay()==3) week="星期三"
if(today.getDay()==4) week="星期四"
if(today.getDay()==5) week="星期五"
if(today.getDay()==6) week="星期六"
date=(today.getYear())+"年"+(today.getMonth()+1)+"月"+today.getDate()+"日"+" "
documents.write("<span style='font-size: 9pt;'>"+date+week+"</span>");
// -->
</script>
設為首頁
<A href=# onclick="this.style.behavior='url(#default#homepage)';this.setHomePage('url');">設為首頁</A>
添加收藏
<A href="java script:window.external.AddFavorite('url','title')"> 加入收藏夾</A>
漸隱的特效
將下面的代碼複製到<head>~</head>裡:
<meta http-equiv="Page-Enter" content="blendTrans(Duration=0.5)">
<meta http-equiv="Page-Exit" content="blendTrans(Duration=0.5)">
<meta http-equiv="Page-Enter" content="blendTrans(Duration=0.5)"> // 進入時漸隱
<meta http-equiv="Page-Exit" content="blendTrans(Duration=0.5)"> // 退出時漸隱
網頁播放器~
特效名稱：十分棒的MIDI播放器
[共2步](可根據相應的項目修改)
1、將以下代碼加入HTML的<head></head>之間：
<Script Language="JavaScript">
<!-- Hiding
song = new Array()
var x = 0
song[1] = "Mid1"
song[2] = "Mid2"
song[3] = "Mid3"
song[4] = "mid1"
song[5] = "mid2"
song[6] = "mid3"
function prev(){
if (x>1)
{ x--
document.midi.typein.value=song [x]
}
}
function next(){
var max= song.length-1
if (x<max)
{ x++
document.midi.typein.value=song [x]
}
}
function go(){
if (x != 0){
location.href='mid'+x+'.mid'
//以上指定播放的是當前路徑的midi文件，文件名分別是mid1.mid-mid6.mid //
}
}
function start(){
x=1
document.midi.typein.value=song [x]
}
function end(){
x=song.length-1
document.midi.typein.value=song [x]
}
function cls(){
document.midi.typein.value="選曲"
}
// Done Hiding -->
</Script>
2、將以下代碼加入HTML的<body></body>之間區：
<BODY onload="cls()">
<FORM Name="midi">
<INPUT NAME="typein" TYPE="text" SIZE="25" ALIGN=top><BR>
<font size=3>
<INPUT TYPE=Button Value="|<<" Align=left onclick="start()">
<INPUT TYPE=Button Value="<<" Align=left onclick="prev()">
<input type=Button value="PLAY" align=left onClick="go()" name="Button">
<INPUT TYPE=Button Value=">>" Align=left onclick="next()">
<INPUT TYPE=Button Value=">>|" Align=left onclick="end()">
</font>
</FORM>
跟隨鼠標飄動的時鐘
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=windows-1252">
<META content="MSHTML 6.00.2600.0" name=GENERATOR></HEAD>
<BODY>
<SCRIPT language=JavaScript>
dCol='000000';//date colour.
fCol='000000';//face colour.
sCol='000000';//seconds colour.
mCol='000000';//minutes colour.
hCol='000000';//hours colour.
ClockHeight=40;
ClockWidth=40;
ClockFromMouseY=0;
ClockFromMouseX=100;
//Alter nothing below! Alignments will be lost!
d=new Array("SUNDAY","MONDAY","TUESDAY","WEDNESDAY","THURSDAY","FRIDAY","SATURDAY";
m=new Array("JANUARY","FEBRUARY","MARCH","APRIL","MAY","JUNE","JULY","AUGUST","SEPTEMBER","OCTOBER","NOVEMBER","DECEMBER";
date=new Date();
day=date.getDate();
year=date.getYear();
if (year < 2000) year=year+1900;
TodaysDate=" "+d[date.getDay()]+" "+day+" "+m[date.getMonth()]+" "+year;
D=TodaysDate.split('');
H='...';
H=H.split('');
M='....';
M=M.split('');
S='.....';
S=S.split('');
Face='1 2 3 4 5 6 7 8 9 10 11 12';
font='Arial';
size=1;
speed=0.6;
ns=(document.layers);
ie=(document.all);
Face=Face.split(' ');
n=Face.length;
a=size*10;
ymouse=0;
xmouse=0;
scrll=0;
props="<font face="+font+" size="+size+" color="+fCol+"><B>";
props2="<font face="+font+" size="+size+" color="+dCol+"><B>";
Split=360/n;
Dsplit=360/D.length;
HandHeight=ClockHeight/4.5
HandWidth=ClockWidth/4.5
HandY=-7;
HandX=-2.5;
scrll=0;
step=0.06;
currStep=0;
y=new Array();x=new Array();Y=new Array();X=new Array();
for (i=0; i < n; i++){y=0;x=0;Y=0;X=0}
Dy=new Array();Dx=new Array();DY=new Array();DX=new Array();
for (i=0; i < D.length; i++){Dy=0;Dx=0;DY=0;DX=0}
if (ns){
for (i=0; i < D.length; i++)
documents.write('<layer name="nsDate'+i+'" top=0 left=0 height='+a+' width='+a+'><center>'+props2+D+'</font></center></layer>');
for (i=0; i < n; i++)
documents.write('<layer name="nsFace'+i+'" top=0 left=0 height='+a+' width='+a+'><center>'+props+Face+'</font></center></layer>');
for (i=0; i < S.length; i++)
documents.write('<layer name=nsSeconds'+i+' top=0 left=0 width=15 height=15><font face=Arial size=3 color='+sCol+'><center><b>'+S+'</b></center></font></layer>');
for (i=0; i < M.length; i++)
documents.write('<layer name=nsMinutes'+i+' top=0 left=0 width=15 height=15><font face=Arial size=3 color='+mCol+'><center><b>'+M+'</b></center></font></layer>');
for (i=0; i < H.length; i++)
documents.write('<layer name=nsHours'+i+' top=0 left=0 width=15 height=15><font face=Arial size=3 color='+hCol+'><center><b>'+H+'</b></center></font></layer>');
}
if (ie){
documents.write('<div id="Od" style="position:absolute;top:0px;left:0px"><div style="position:relative">');
for (i=0; i < D.length; i++)
documents.write('<div id="ieDate" style="position:absolute;top:0px;left:0;height:'+a+';width:'+a+';text-align:center">'+props2+D+'</B></font></div>');
documents.write('</div></div>');
documents.write('<div id="Of" style="position:absolute;top:0px;left:0px"><div style="position:relative">');
for (i=0; i < n; i++)
documents.write('<div id="ieFace" style="position:absolute;top:0px;left:0;height:'+a+';width:'+a+';text-align:center">'+props+Face+'</B></font></div>');
documents.write('</div></div>');
documents.write('<div id="Oh" style="position:absolute;top:0px;left:0px"><div style="position:relative">');
for (i=0; i < H.length; i++)
documents.write('<div id="ieHours" style="position:absolute;width:16px;height:16px;font-family:Arial;font-size:16px;color:'+hCol+';text-align:center;font-weight:bold">'+H+'</div>');
documents.write('</div></div>');
documents.write('<div id="Om" style="position:absolute;top:0px;left:0px"><div style="position:relative">');
for (i=0; i < M.length; i++)
documents.write('<div id="ieMinutes" style="position:absolute;width:16px;height:16px;font-family:Arial;font-size:16px;color:'+mCol+';text-align:center;font-weight:bold">'+M+'</div>');
documents.write('</div></div>')
documents.write('<div id="Os" style="position:absolute;top:0px;left:0px"><div style="position:relative">');
for (i=0; i < S.length; i++)
documents.write('<div id="ieSeconds" style="position:absolute;width:16px;height:16px;font-family:Arial;font-size:16px;color:'+sCol+';text-align:center;font-weight:bold">'+S+'</div>');
documents.write('</div></div>')
}
(ns)?window.captureEvents(Event.MOUSEMOVE):0;
function Mouse(evnt){
ymouse = (ns)?evnt.pageY+ClockFromMouseY-(window.pageYOffset):event.y+ClockFromMouseY;
xmouse = (ns)?evnt.pageX+ClockFromMouseX:event.x+ClockFromMouseX;
}
(ns)?window.onMouseMove=Mouse:document.onmousemove=Mouse;
function ClockAndAssign(){
time = new Date ();
secs = time.getSeconds();
sec = -1.57 + Math.PI * secs/30;
mins = time.getMinutes();
min = -1.57 + Math.PI * mins/30;
hr = time.getHours();
hrs = -1.575 + Math.PI * hr/6+Math.PI*parseInt(time.getMinutes())/360;
if (ie){
Od.style.top=window.document.body.scrollTop;
Of.style.top=window.document.body.scrollTop;
Oh.style.top=window.document.body.scrollTop;
Om.style.top=window.document.body.scrollTop;
Os.style.top=window.document.body.scrollTop;
}
for (i=0; i < n; i++){
var F=(ns)?document.layers['nsFace'+i]:ieFace.style;
F.top=y + ClockHeight*Math.sin(-1.0471 + i*Split*Math.PI/180)+scrll;
F.left=x + ClockWidth*Math.cos(-1.0471 + i*Split*Math.PI/180);
}
for (i=0; i < H.length; i++){
var HL=(ns)?document.layers['nsHours'+i]:ieHours.style;
HL.top=y+HandY+(i*HandHeight)*Math.sin(hrs)+scrll;
HL.left=x+HandX+(i*HandWidth)*Math.cos(hrs);
}
for (i=0; i < M.length; i++){
var ML=(ns)?document.layers['nsMinutes'+i]:ieMinutes.style;
ML.top=y+HandY+(i*HandHeight)*Math.sin(min)+scrll;
ML.left=x+HandX+(i*HandWidth)*Math.cos(min);
}
for (i=0; i < S.length; i++){
var SL=(ns)?document.layers['nsSeconds'+i]:ieSeconds.style;
SL.top=y+HandY+(i*HandHeight)*Math.sin(sec)+scrll;
SL.left=x+HandX+(i*HandWidth)*Math.cos(sec);
}
for (i=0; i < D.length; i++){
var DL=(ns)?document.layers['nsDate'+i]:ieDate.style;
DL.top=Dy + ClockHeight*1.5*Math.sin(currStep+i*Dsplit*Math.PI/180)+scrll;
DL.left=Dx + ClockWidth*1.5*Math.cos(currStep+i*Dsplit*Math.PI/180);
}
currStep-=step;
}
function Delay(){
scrll=(ns)?window.pageYOffset:0;
Dy[0]=Math.round(DY[0]+=((ymouse)-DY[0])*speed);
Dx[0]=Math.round(DX[0]+=((xmouse)-DX[0])*speed);
for (i=1; i < D.length; i++){
Dy=Math.round(DY+=(Dy[i-1]-DY)*speed);
Dx=Math.round(DX+=(Dx[i-1]-DX)*speed);
}
y[0]=Math.round(Y[0]+=((ymouse)-Y[0])*speed);
x[0]=Math.round(X[0]+=((xmouse)-X[0])*speed);
for (i=1; i < n; i++){
y=Math.round(Y+=(y[i-1]-Y)*speed);
x=Math.round(X+=(x[i-1]-X)*speed);
}
ClockAndAssign();
setTimeout('Delay()',20);
}
if (ns||ie)window.onload=Delay;
</SCRIPT>
<BR><BR><BR><BR><BR><BR><BR><BR><BR><FONT color=blue>Hi Guys this is
amazing.</FONT size=20 Color=red><BR>I do not know who wrote this HTML code.<br>Asoka Liyanage.</BODY></HTML>
1. oncontextmenu="window.event.returnValue=false" 將徹底屏蔽鼠標右鍵
<table border oncontextmenu=return(false)><td>no</table> 可用於Table
2. <body onselectstart="return false"> 取消選取、防止複製
3. onpaste="return false" 不准粘貼
4. oncopy="return false;" oncut="return false;" 防止複製
5. <link rel="Shortcut Icon" href="favicon.ico"> IE地址欄前換成自己的圖標
6. <link rel="Bookmark" href="favicon.ico"> 可以在收藏夾中顯示出你的圖標
7. <input style="ime-mode:disabled"> 關閉輸入法
8. 永遠都會帶著框架
<script language="JavaScript"><!--
if (window == top)top.location.href = "frames.htm"; //frames.htm為框架網頁
// --></script>
9. 防止被人frame
<SCRIPT LANGUAGE=JAVASCRIPT><!--
if (top.location != self.location)top.location=self.location;
// --></SCRIPT>
10. 網頁將不能被另存為
<noscript><iframe src=*.html></iframe></noscript>
11.查看網頁源代碼
<input type=button value=查看網頁源代碼 onclick="window.location = "view-source:"+ "http://www.51js.com/"">
12.刪除時確認
<a href="java script:if(confirm("確實要刪除嗎?"))location="boos.asp?&areyou=刪除&page=1"">刪
除</a>
13. 取得控件的絕對位置
//Javascript
<script language="Javascript">
function getIE(e){
var t=e.offsetTop;
var l=e.offsetLeft;
while(e=e.offsetParent){
t+=e.offsetTop;
l+=e.offsetLeft;
}
alert("top="+t+"/nleft="+l);
}
</script>
//VBScript
<script language="VBScript"><!--
function getIE()
dim t,l,a,b
set a=document.all.img1
t=document.all.img1.offsetTop
l=document.all.img1.offsetLeft
while a.tagName<>"BODY"
set a = a.offsetParent
t=t+a.offsetTop
l=l+a.offsetLeft
wend
msgbox "top="&t&chr(13)&"left="&l,64,"得到控件的位置"
end function
--></script>
14. 光標是停在文本框文字的最後
<script language="javascript">
function cc()
{
var e = event.srcElement;
var r =e.createTextRange();
r.moveStart("character",e.value.length);
r.collapse(true);
r.select();
}
</script>
<input type=text name=text1 value="123" onfocus="cc()">
15. 判斷上一頁的來源
java script:
document.referrer
16. 最小化、最大化、關閉窗口
<object id=hh1 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
<param name="Command" value="Minimize"></object>
<object id=hh2 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
<param name="Command" value="Maximize"></object>
<OBJECT id=hh3 classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
<PARAM NAME="Command" VALUE="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=關閉 onclick=hh3.Click()>
本例適用於IE
17.屏蔽功能鍵Shift,Alt,Ctrl
<script>
function look(){
if(event.shiftKey)
alert("禁止按Shift鍵!"); //可以換成ALT CTRL
}
document.onkeydown=look;
</script>
18. 網頁不會被緩存
<META HTTP-EQUIV="pragma" CONTENT="no-cache">
<META HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate">
<META HTTP-EQUIV="expires" CONTENT="Wed, 26 Feb 1997 08:21:57 GMT">
或者<META HTTP-EQUIV="expires" CONTENT="0">
19.怎樣讓表單沒有凹凸感？
<input type=text style="border:1 solid #000000">
或
<input type=text style="border-left:none; border-right:none; border-top:none; border-bottom:
1solid #000000"></textarea>
20.<div><span>&<layer>的區別？
<div>(division)用來定義大段的頁面元素，會產生轉行
<span>用來定義同一行內的元素，跟<div>的唯一區別是不產生轉行
<layer>是ns的標記，ie不支持，相當於<div>
21.讓彈出窗口總是在最上面:
<body onblur="this.focus();">
22.不要滾動條?
讓豎條沒有:
<body style="overflow:scroll;overflow-y:hidden">
</body>
讓橫條沒有:
<body style="overflow:scroll;overflow-x:hidden">
</body>
兩個都去掉？更簡單了
<body scroll="no">
</body>
23.怎樣去掉圖片鏈接點擊後，圖片周圍的虛線？
<a href="#" onFocus="this.blur()"><img src="logo.jpg" border=0></a>
24.電子郵件處理提交表單
<form name="form1" method="post" action="mailto:****@***.com" enctype="text/plain">
<input type=submit>
</form>
25.在打開的子窗口刷新父窗口的代碼裡如何寫？
windows.opener.location.reload()
26.如何設定打開頁面的大小
<body onload="top.resizeTo(300,200);">
打開頁面的位置<body onload="top.moveBy(300,200);">
27.在頁面中如何加入不是滿鋪的背景圖片,拉動頁面時背景圖不動
<STYLE>
body
{background-image:url(logo.gif); background-repeat:no-repeat;
background-position:center;background-attachment: fixed}
</STYLE>
28. 檢查一段字符串是否全由數字組成
<script language="Javascript"><!--
function checkNum(str){return str.match(//D/)==null}
alert(checkNum("1232142141"))
alert(checkNum("123214214a1"))
// --></script>
29. 獲得一個窗口的大小
document.body.clientWidth; document.body.clientHeight
30. 怎麼判斷是否是字符
if (/[^/x00-/xff]/g.test(s)) alert("含有漢字");
else alert("全是字符");
31.TEXTAREA自適應文字行數的多少
<textarea rows=1 name=s1 cols=27 onpropertychange="this.style.posHeight=this.scrollHeight">
</textarea>
32. 日期減去天數等於第二個日期
<script language=Javascript>
function cc(dd,dadd)
{
//可以加上錯誤處理
var a = new Date(dd)
a = a.valueOf()
a = a - dadd * 24 * 60 * 60 * 1000
a = new Date(a)
alert(a.getFullYear() + "年" + (a.getMonth() + 1) + "月" + a.getDate() + "日")
}
cc("12/23/2002",2)
</script>
33. 選擇了哪一個Radio
<HTML><script language="vbscript">
function checkme()
for each ob in radio1
if ob.checked then window.alert ob.value
next
end function
</script><BODY>
<INPUT name="radio1" type="radio" value="style" checked>Style
<INPUT name="radio1" type="radio" value="barcode">Barcode
<INPUT type="button" value="check" onclick="checkme()">
</BODY></HTML>
34.腳本永不出錯
<SCRIPT LANGUAGE="JavaScript">
<!-- Hide
function killErrors() {
return true;
}
window.onerror = killErrors;
// -->
</SCRIPT>
35.ENTER鍵可以讓光標移到下一個輸入框
<input onkeydown="if(event.keyCode==13)event.keyCode=9">
36. 檢測某個網站的鏈接速度：
把如下代碼加入<body>區域中:
<script language=Javascript>
tim=1
setInterval("tim++",100)
b=1
var autourl=new Array()
autourl[1]="www.njcatv.net"
autourl[2]="javacool.3322.net"
autourl[3]="www.sina.com.cn"
autourl[4]="www.nuaa.edu.cn"
autourl[5]="www.cctv.com"
function butt(){
documents.write("<form name=autof>")
for(var i=1;i<autourl.length;i++)
documents.write("<input type=text name=txt"+i+" size=10 value=測試中……> =》<input type=text
name=url"+i+" size=40> =》<input type=button value=GO
onclick=windows.open(this.form.url"+i+".value)><br>")
documents.write("<input type=submit value=刷新></form>")
}
butt()
function auto(url){
document.forms[0]["url"+b].value=url
if(tim>200)
{document.forms[0]["txt"+b].value="鏈接超時"}
else
{document.forms[0]["txt"+b].value="時間"+tim/10+"秒"}
b++
}
function run(){for(var i=1;i<autourl.length;i++)documents.write("<img
src=http://"+autourl+"/"+Math.random()+" width=1 height=1
onerror=auto("http://"+autourl+"")>")}
run()</script>
37. 各種樣式的光標
style="cursor:hand"
auto ：標準光標
default ：標準箭頭
hand ：手形光標
wait ：等待光標
text ：I形光標
vertical-text ：水平I形光標
no-drop ：不可拖動光標
not-allowed ：無效光標
help ：?幫助光標
all-scroll ：三角方向標
move ：移動標
crosshair ：十字標
e-resize
n-resize
nw-resize
w-resize
s-resize
se-resize
sw-resize
38.頁面進入和退出的特效
進入頁面<meta http-equiv="Page-Enter" content="revealTrans(duration=x, transition=y)">
推出頁面<meta http-equiv="Page-Exit" content="revealTrans(duration=x, transition=y)">
這個是頁面被載入和調出時的一些特效。duration表示特效的持續時間，以秒為單位。transition表示使
用哪種特效，取值為1-23:
0 矩形縮小
1 矩形擴大
2 圓形縮小
3 圓形擴大
4 下到上刷新
5 上到下刷新
6 左到右刷新
7 右到左刷新
8 豎百葉窗
9 橫百葉窗
10 錯位橫百葉窗
11 錯位豎百葉窗
12 點擴散
13 左右到中間刷新
14 中間到左右刷新
15 中間到上下
16 上下到中間
17 右下到左上
18 右上到左下
19 左上到右下
20 左下到右上
21 橫條
22 豎條
23 以上22種隨機選擇一種
39.在規定時間內跳轉
<META http-equiv=V="REFRESH" content="5;URL=http://www.51js.com">
40.網頁是否被檢索
<meta name="ROBOTS" content="屬性值">
其中屬性值有以下一些:
屬性值為 "all": 文件將被檢索，且頁上鏈接可被查詢；
屬性值為 "none": 文件不被檢索，而且不查詢頁上的鏈接；
屬性值為 "index": 文件將被檢索；
屬性值為 "follow": 查詢頁上的鏈接；
屬性值為 "noindex": 文件不檢索，但可被查詢鏈接；
屬性值為 "nofollow": 文件不被檢索，但可查詢頁上的鏈接。
js多層菜單
<!-- Saved From url=http://js.jojoo.net -->
<!-- Web Design bbs url=http://www.qybbs.net-->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="keywords" content="">
<style type=text/css>
body { background:#799AE1; margin:0px; font:normal 12px 細明體; }
table { border:0px; }
td { font:normal 12px 細明體; }
img { vertical-align:bottom; border:0px; }
a { font:normal 12px 細明體; color:#215DC6; text-decoration:none; }
a:hover { color:#428EFF }
.sec_menu { border-left:1px solid white; border-right:1px solid white; border-bottom:1px solid white; overflow:hidden; background:#D6DFF7; }
.menu_title { }
.menu_title span { position:relative; top:2px; left:8px; color:#215DC6; font-weight:bold; }
.menu_title2 { }
.menu_title2 span { position:relative; top:2px; left:8px; color:#428EFF; font-weight:bold; }
</style>
<script language=javascript>
function menuShow(obj,maxh,obj2)
{
if(obj.style.pixelHeight<maxh)
{
obj.style.pixelHeight+=maxh/20;
obj.filters.alpha.opacity+=5;
obj2.background="http://images.jojoo.net/js/title_bg_hide.gif";;
if(obj.style.pixelHeight==maxh/10)
obj.style.display='block';
myObj=obj;
myMaxh=maxh;
myObj2=obj2;
setTimeout('menuShow(myObj,myMaxh,myObj2)','5');
}
}
function menuHide(obj,maxh,obj2)
{
if(obj.style.pixelHeight>0)
{
if(obj.style.pixelHeight==maxh/20)
obj.style.display='none';
obj.style.pixelHeight-=maxh/20;
obj.filters.alpha.opacity-=5;
obj2.background="http://images.jojoo.net/js/title_bg_show.gif";;
myObj=obj;
myMaxh=maxh
myObj2=obj2;
setTimeout('menuHide(myObj,myMaxh,myObj2)','5');
}
else
if(whichContinue)
whichContinue.click();
}
function menuChange(obj,maxh,obj2)
{
if(obj.style.pixelHeight)
{
menuHide(obj,maxh,obj2);
whichOpen='';
whichcontinue='';
}
else
if(whichOpen)
{
whichContinue=obj2;
whichOpen.click();
}
else
{
menuShow(obj,maxh,obj2);
whichOpen=obj2;
whichContinue='';
}
}
</script>
<base target=main>
</head>
<body onselectstart="return false;" ondragstart="return false;" oncontextmenu="return false;">
<table cellpadding=0 cellspacing=0 width=158 align=center>
<tr style="cursor:hand;">
<td height=42 valign=bottom>
<img src=http://images.jojoo.net/js/title.gif width=158 height=38>
</td>
</tr>
</table>
<table cellpadding=0 cellspacing=0 width=158 align=center>
<tr style="cursor:hand;">
<td height=25 class=menu_title onmouseover=this.className='menu_title2'; onmouseout=this.className='menu_title'; background=http://images.jojoo.net/js/title_bg_hide.gif id=menuTitle1 onclick="menuChange(menu1,80,menuTitle1);">
<span>系統選項</span>
</td>
</tr>
<tr>
<td>
<div class=sec_menu style="width:158px;height:80px;filter:alpha(Opacity=100);overflow:hidden;" id=menu1>
<table cellpadding=0 cellspacing=0 align=center width=135 style="position:relative;top:10px;">
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_safe.gif>
安全選項</a>
</td>
</tr>
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_recycle.gif>
垃圾郵件選項</a>
</td>
</tr>
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_dynamic.gif>
動態規則選項</a>
</td>
</tr>
</table>
</div>
</td>
</tr>
</table>
<script language=javascript>
var whichOpen=menuTitle1;
var whichContinue='';
</script>
<table cellpadding=0 cellspacing=0 width=158 align=center>
<tr style="cursor:hand;">
<tdheight=25 class=menu_title onmouseover=this.className='menu_title2'; onmouseout=this.className='menu_title'; background=http://images.jojoo.net/js/title_bg_show.gif id=menuTitle2 onclick="menuChange(menu2,120,menuTitle2);">
<span>系統規則</span>
</td>
</tr>
<tr>
<td>
<div class=sec_menu style="width:158;height:0;filter:alpha(Opacity=0);display:none;" id=menu2>
<table cellpadding=0 cellspacing=0 align=center width=135 style="position:relative;top:10px;">
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_ip.gif>
IP過濾規則</a>
</td>
</tr>
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_mailer.gif>
信封過濾規則</a>
</td>
</tr>
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_mailheader.gif>
信頭過濾規則</a>
</td>
</tr>
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_mailbody.gif>
信體過濾規則</a>
</td>
</tr>
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_accessory.gif>
附件過濾規則</a>
</td>
</tr>
</table>
</div>
</td>
</tr>
</table>
<table cellpadding=0 cellspacing=0 width=158 align=center>
<tr style="cursor:hand;">
<td height=25 class=menu_title onmouseover=this.className='menu_title2'; onmouseout=this.className='menu_title'; background=http://images.jojoo.net/js/title_bg_show.gif id=menuTitle3 onclick="menuChange(menu3,120,menuTitle3);">
<span>系統管理</span>
</td>
</tr>
<tr>
<td>
<div class=sec_menu style="width:158;height:0;filter:alpha(Opacity=0);display:none;" id=menu3>
<table cellpadding=0 cellspacing=0 align=center width=135 style="position:relative;top:10px;">
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_user.gif>
用戶管理</a>
</td>
</tr>
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_course.gif>
進程管理</a>
</td>
</tr>
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_host.gif>
主機運行狀態</a>
</td>
</tr>
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_data.gif>
數據備份</a>
</td>
</tr>
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_recycle.gif>
垃圾目錄管理</a>
</td>
</tr>
</table>
</div>
</td>
</tr>
</table>
<table cellpadding=0 cellspacing=0 width=158 align=center>
<tr style="cursor:hand;">
<td height=25 class=menu_title onmouseover=this.className='menu_title2'; onmouseout=this.className='menu_title'; background=http://images.jojoo.net/js/title_bg_show.gif id=menuTitle4 onclick="menuChange(menu4,140,menuTitle4);">
<span>系統統計</span>
</td>
</tr>
<tr>
<td>
<div class=sec_menu style="width:158;height:0;filter:alpha(Opacity=0);display:none;" id=menu4>
<table cellpadding=0 cellspacing=0 align=center width=135 style="position:relative;top:10px;">
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_ip.gif>
IP過濾統計</a>
</td>
</tr>
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_mailer.gif>
信封過濾統計</a>
</td>
</tr>
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_mailheader.gif>
信頭過濾統計</a>
</td>
</tr>
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_mailbody.gif>
信體過濾統計</a>
</td>
</tr>
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_accessory.gif>
附件過濾統計</a>
</td>
</tr>
<tr>
<td height=20>
<a href=http://qybbs.net onfocus=this.blur();><img src=http://images.jojoo.net/js/icon_dynamic.gif>
動態規則統計</a>
</td>
</tr>
</table>
</div>
</td>
</tr>
</table>
<table cellpadding=0 cellspacing=0 width=158 align=center>
<tr style="cursor:hand;">
<td height=25 class=menu_title onmouseover=this.className='menu_title2'; onmouseout=this.className='menu_title'; background=http://images.jojoo.net/js/title_bg_quit.gif>
<span>退出系統</span>
</td>
</tr>
</table>
</body>
</html>
1.獲得系統時間:
<%=now()%>
2.取得來訪用的IP:
<%=request.server<I>var</I>iables("remote_host")%>
3.獲得系統,瀏覽器版本:
<<I>script</I>>
<I>window</I>.documents.write("版本："+navigator.appName+navigator.appVersion+" browser.")
</<I>script</I>>
4.去除IE混動條:
<body scroll="no">
<body style="overflow-y:hidden">
5.進入網站,跳出廣告:
<<I>script</I> language="Java<I>script</I>">
<!--
<!-- 注意更改文件所在路徑-->
<I>window</I>.open(''http://www.XXXXXX.com'','''',''height=200,width=300,top=0,left=30'');
// -->
</<I>script</I>>
6.隨機數:
<%randomize%>
<%=(int(rnd()*n)+1)%>
N為可改變數
7.向上混動代碼:
<marquee direction="up" scrolldelay="200" style="font-size: 9pt; color: #FF0000; line-height: 150%; font-style:italic; font-weight:bold" scrollamount="2" width="206" height="207" bgcolor="#FFFF00">hhhhhhhhhhhhhhhhhhh</marquee>
8.自動關閉網頁:
<<I>script</I> LANGUAGE="Java<I>script</I>">
<!--
setTimeout(''<I>window</I>.close();'', 10000); //60秒後關閉
// -->
</<I>script</I>>
<p align="center">本頁10秒後自動關閉,請注意刷新頁面</p>
9.隨機背景音樂:
<%randomize%>
<bgsound src="mids/<%=(int(rnd()*60)+1)%>.mid" loop="-1">
可以修改數字，限制調用個數，我這裡是６０個．
10.自動刷新本頁面:
<<I>script</I>>
<!--
<I>var</I> limit="0:10"
if (document.images){
<I>var</I> parselimit=limit.split(":")
parselimit=parselimit[0]*60+parselimit[1]*1
}
<I>function</I> beginrefresh(){
if (!document.images)
return
if (parselimit==1)
<I>window</I>.location.reload()
else{
parselimit-=1
curmin=Math.floor(parselimit/60)
cursec=parselimit%60
if (curmin!=0)
curtime=curmin+"分"+cursec+"秒後重刷本頁！"
else
curtime=cursec+"秒後重刷本頁！"
<I>window</I>.status=curtime
setTimeout("beginrefresh()",1000)
}
}
<I>window</I>.<I>onload</I>=beginrefresh
<I>file:</I>//-->
</<I>script</I>>
11.ACCESS數據庫連接:
<%
option explicit
dim startime,endtime,conn,connstr,db
startime=timer()
′更改數據庫名字
db="data/dvBBS5.mdb"
Set conn = Server.CreateObject("ADODB.Connection")
connstr="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath(db)
′如果你的服務器採用較老版本Access驅動，請用下面連接方法
′connstr="driver={Microsoft Access Driver (*.mdb)};dbq=" & Server.MapPath(db)
conn.Open connstr
<I>function</I> CloseDatabase
Conn.close
Set conn = Nothing
End <I>function</I>
%>
12.SQL數據庫連接:
<%
option explicit
dim startime,endtime,conn,connstr,db
startime=timer()
connstr="driver={SQL Server};server=HUDENQ-N11T33NB;uid=sa;pwd=xsfeihu;database=dvbbs"
Set conn = Server.CreateObject("ADODB.Connection")
conn.Open connstr
<I>function</I> CloseDatabase
Conn.close
Set conn = Nothing
End <I>function</I>
%>
13.用鍵盤打開網頁代碼:
<<I>script</I> language="java<I>script</I>">
<I>function</I> ctlent(eventobject)
{
if((event.ctrlKey && <I>window</I>.event.keyCode==13)||(event.altKey && <I>window</I>.event.keyCode==83))
{
<I>window</I>.open(′網址′,′′,′′)
}
}
</<I>script</I>>
這裡是Ctrl+Enter和Alt+S的代碼 自己查下鍵盤的ASCII碼再換就行
14.讓層不被控件覆蓋代碼:
<div z-Index:2><object xxx></object></div> ＃ 前面
<div z-Index:1><object xxx></object></div> ＃ 後面
<div id="Layer2" style="position:absolute; top:40;width:400px; height:95px;z-index:2"><table height=100% width=100% bgcolor="#ff0000"><tr><td height=100% width=100%></td></tr></table><<I>iframe</I> width=0 height=0></<I>iframe</I>></div>
<div id="Layer1" style="position:absolute; top:50;width:200px; height:115px;z-index:1"><<I>iframe</I> height=100% width=100%></<I>iframe</I>></div>
15.動網FLASH廣告代碼:
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="468" height="60"><param name=movie value="images/yj16d.swf"><param name=quality value=high><embed src="images/dvbanner.swf" quality=high pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash";; type="application/x-shockwave-flash" width="468" height="60"></embed></object>
16.VBS彈出窗口小代碼:
<<I>script</I> language=vb<I>script</I>>
msgbox"你還沒有註冊或登陸論壇","0","精品論壇"
location.href = "login.asp"
</<I>script</I>>
16.使用FSO修改文件特定內容的函數
<I>function</I> FSOchange(filename,Target,String)
Dim objFSO,objCountFile,FiletempData
Set objFSO = Server.CreateObject("<I>script</I>ing.FileSystemObject")
Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)
FiletempData = objCountFile.ReadAll
objCountFile.Close
FiletempData=Replace(FiletempData,Target,String)
Set objCountFile=objFSO.CreateTextFile(Server.MapPath(filename),True)
objCountFile.Write FiletempData
objCountFile.Close
Set objCountFile=Nothing
Set objFSO = Nothing
End <I>function</I>
17.使用FSO讀取文件內容的函數
<I>function</I> FSOFileRead(filename)
Dim objFSO,objCountFile,FiletempData
Set objFSO = Server.CreateObject("<I>script</I>ing.FileSystemObject")
Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)
FSOFileRead = objCountFile.ReadAll
objCountFile.Close
Set objCountFile=Nothing
Set objFSO = Nothing
End <I>function</I>
18.使用FSO讀取文件某一行的函數
<I>function</I> FSOlinedit(filename,lineNum)
if linenum < 1 then exit <I>function</I>
dim fso,f,temparray,tempcnt
set fso = server.CreateObject("<I>script</I>ing.filesystemobject")
if not fso.fileExists(server.mappath(filename)) then exit <I>function</I>
set f = fso.opentextfile(server.mappath(filename),1)
if not f.AtEndofStream then
tempcnt = f.readall
f.close
set f = nothing
temparray = split(tempcnt,chr(13)&chr(10))
if lineNum>ubound(temparray)+1 then
exit <I>function</I>
else
FSOlinedit = temparray(lineNum-1)
end if
end if
end <I>function</I>
19.使用FSO寫文件某一行的函數
<I>function</I> FSOlinewrite(filename,lineNum,Linecontent)
if linenum < 1 then exit <I>function</I>
dim fso,f,temparray,tempCnt
set fso = server.CreateObject("<I>script</I>ing.filesystemobject")
if not fso.fileExists(server.mappath(filename)) then exit <I>function</I>
set f = fso.opentextfile(server.mappath(filename),1)
if not f.AtEndofStream then
tempcnt = f.readall
f.close
temparray = split(tempcnt,chr(13)&chr(10))
if lineNum>ubound(temparray)+1 then
exit <I>function</I>
else
temparray(lineNum-1) = lineContent
end if
tempcnt = join(temparray,chr(13)&chr(10))
set f = fso.createtextfile(server.mappath(filename),true)
f.write tempcnt
end if
f.close
set f = nothing
end <I>function</I>
20.使用FSO添加文件新行的函數
<I>function</I> FSOappline(filename,Linecontent)
dim fso,f
set fso = server.CreateObject("<I>script</I>ing.filesystemobject")
if not fso.fileExists(server.mappath(filename)) then exit <I>function</I>
set f = fso.opentextfile(server.mappath(filename),8,1)
f.write chr(13)&chr(10)&Linecontent
f.close
set f = nothing
end <I>function</I>
PJBlog-2.5-自動播放日誌中插入的影音檔案
作者:nnickk 日期:2006-04-20 21:09
打散文字
作者:nnickk 日期:2006-04-18 17:38
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