叶子asp分页类

名称: 叶子asp分页类
Name: ShowoPage(vbs class)
RCSfile: ReadMe.txt
Revision: 0.12.20051114.f
Author: Yehe(叶子)
Released: 2005-11-14 09:40:13
Descript: ASP分页类,支持access/mssql/mysql/sqlite
Contact: QQ:311673 MSN:myehe@msn.com GT:mmyehe@gmail.com
WebSite: http://www.gxlsystem.com
------------------------------------------------
Licenses:
本程序遵循GPL协议.
协议原文地址:http://www.gxlsystem.com
*WebSite:  http://www.gxlsystem.com
*=================================================================
*/
function Cls_jsPage(iRecCount,iPageSize,iPageNum,sName){
this.iRC=this.FormatNum(iRecCount,1,0,0,0);//总记录条数
this.iPS=this.FormatNum(iPageSize,1,0,1,0);//每页记录数目
this.iPN=this.FormatNum(iPageNum,0,0,0,0);//显示的前后页数,0为显示所有,负数为这么多页面一个跳转
this.sN=sName;//实例对象名
this.sTPage="{$Page}";//页数
this.sTPageCount="{$PageCount}";//总页数
this.sTRecCount="{$RecCount}";//总记录数
this.sTPageSize="{$PageSize}";//每页记录数
this.sTPageFrist="{$PageFrist}";//首页
this.sTPagePrev="{$PagePrev}";//上页
this.sTPageNext="{$PageNext}";//下页
this.sTPageLast="{$PageLast}";//尾页
this.sTPageText="{$PageText}";//数字跳转
this.sTPageTextF="{$PageTextF}";//数字跳转框架
this.sTPageInput="{$PageInput}";//输入框跳转
this.sTPageSelect="{$PageSelect}";//下拉菜单跳转
this.sTPageNum="{$PageNum}";//数字页数
this.iPC=this.getPageCount();//得到页数
}
//输入页数开始值，结尾值
Cls_jsPage.prototype.setPageSE=function(sPageStart,sPageEnd){
var sPS=sPageStart,sPE=sPageEnd;
this.sPS=(sPS.length>0)?sPS:"Page=";
this.sPE=(sPE.length>0)?sPE:"";
}
//输入网址
Cls_jsPage.prototype.setUrl=function(sUrl){
var s=sUrl;
this.Url=(s.length>0)?s:""+document.location;
}
//输入输入框&下拉框name值
Cls_jsPage.prototype.setPageInput=function(sPageInput){
var sPI=sPageInput;
this.sPI=(sPI.length>0)?sPI:"Page";
}
//输入语言首页(Disable,Enale)
Cls_jsPage.prototype.setPageFrist=function(sDis,sEn){
this.PF_D=sDis;
this.PF_E=sEn;
}
//输入语言上页
Cls_jsPage.prototype.setPagePrev=function(sDis,sEn){
this.PP_D=sDis;
this.PP_E=sEn;
}
//输入语言下页
Cls_jsPage.prototype.setPageNext=function(sDis,sEn){
this.PN_D=sDis;
this.PN_E=sEn;
}
//输入语言尾页
Cls_jsPage.prototype.setPageLast=function(sDis,sEn){
this.PL_D=sDis;
this.PL_E=sEn;
}
//输入语言数字跳转
Cls_jsPage.prototype.setPageText=function(sDis,sEn){
this.PT_D=sDis;//"[{$PageNum}]"
this.PT_E=sEn;//"第{$PageNum}页"
}
//输入语言数字跳转外围模板
Cls_jsPage.prototype.setPageTextF=function(sDis,sEn){
this.PTF_D=sDis;//" {$PageTextF} "
this.PTF_E=sEn;//" {$PageTextF} "
}
//输入语言下拉菜单跳转
Cls_jsPage.prototype.setPageSelect=function(sDis,sEn){
this.PS_D=sDis;//"[{$PageNum}]"
this.PS_E=sEn;//"第{$PageNum}页"
}
//输入 css
Cls_jsPage.prototype.setPageCss=function(sCssPageText,sCssPageInput,sCssPageSelect){
this.CPT=sCssPageText;//数字跳转css
this.CPI=sCssPageInput;//输入框跳转css
this.CPS=sCssPageSelect;//下拉菜单跳转css
}
//输入 Html模板
Cls_jsPage.prototype.setHtml=function(sHtml){
this.Html=sHtml;//Html模板
}
//计算页数
Cls_jsPage.prototype.getPageCount=function(){
var iRC=this.iRC,iPS=this.iPS;
var i=(iRC%iPS==0)?(iRC/iPS):(this.FormatNum((iRC/iPS),1,0,0,0)+1);
return (i);
}
//取得模板页数和当前页数
Cls_jsPage.prototype.getUrl=function(iType){
var s=this.Url,sPS=this.sPS,sPE=this.sPE,sTP=this.sTPage,iPC=this.iPC;
var iT=iType,i;
if (s.indexOf(sPS)==-1) {
  s+=((s.indexOf("?")==-1)?"?":"&")+sPS+sTP;
  i=1;
}
else {
  sReg="(\\S.*)"+this.FormatReg(sPS)+"(\\d*)"+this.FormatReg(sPE)+"(\\S.*|\\S*)";
  var sPIndex=this.Reg(s,sReg,"$3");
  s=s.replace(sPS+sPIndex+sPE,sPS+sTP+sPE);
  i=this.FormatNum(sPIndex,1,1,0,iPC);
}
s=this.Reg(s,"(&+)","&");
s=this.Reg(s,"(\\?&)","?");
return (iT==0?s:i);
}
//页面跳转
Cls_jsPage.prototype.PageJump=function(){
var sPL,sPV,sP;
var sU=this.getUrl(0),iPI=this.getUrl(1);
var sPI=this.sPI,sTP=this.sTPage,iPC=this.iPC;
sPL=document.getElementsByName(sPI).length;
for (var i=0;i<sPL;i++) {
  sPV=document.getElementsByName(sPI)[i].value;
  sP=this.FormatNum(sPV,1,1,0,iPC);
  if (sP>0) {
   location.href=sU.replace(sTP,sP);
   break;
  }
}
}
//输出
Cls_jsPage.prototype.Write=function(){
var sU=this.getUrl(0),iPI=this.getUrl(1);
var sN=this.sN,sPI=this.sPI;
var iPC=this.iPC,iPN=this.iPN;;
var iRC=this.iRC,iPS=this.iPS;
var PF_D=this.PF_D,PF_E=this.PF_E;
var PP_D=this.PP_D,PP_E=this.PP_E;
var PN_D=this.PN_D,PN_E=this.PN_E;
var PL_D=this.PL_D,PL_E=this.PL_E;
var PT_D=this.PT_D,PT_E=this.PT_E;
var PTF_D=this.PTF_D,PTF_E=this.PTF_E;
var PS_D=this.PS_D,PS_E=this.PS_E;
var CPT=this.CPT,CPI=this.CPI;
var CPS=this.CPS,iPN=this.iPN;
var s=this.Html;
sTPage=this.sTPage;
sTPageCount=this.sTPageCount;
sTRecCount=this.sTRecCount;
sTPageSize=this.sTPageSize;
sTPFrist=this.sTPageFrist;
sTPPrev=this.sTPagePrev;
sTPNext=this.sTPageNext;
sTPLast=this.sTPageLast;
sTPText=this.sTPageText;
sTPTextF=this.sTPageTextF;
sTPInput=this.sTPageInput;
sTPSelect=this.sTPageSelect;
sTPageNum=this.sTPageNum;
var PrevP=this.FormatNum((iPI-1),1,1,1,iPC),NextP=this.FormatNum((iPI+1),1,1,1,iPC);
var FU,PU,NU,LU;
var s1="<span class=\""+CPT+"\"><A href=\"",s2="\">",s3="</A></span>";
var s4="<span class=\""+CPT+"\">",s5="</span>";
if (iPI<=1&&iPC<=1) {
  FU=s4+PF_D+s5;
  PU=s4+PP_D+s5;
  NU=s4+PN_D+s5;
  LU=s4+PL_D+s5;
}
else if (iPI==1&&iPC>1) {
  FU=s4+PF_D+s5;
  PU=s4+PP_D+s5;
  NU=s1+sU.replace(sTPage,NextP)+s2+PN_E+s3;
  LU=s1+sU.replace(sTPage,iPC)+s2+PL_E+s3;
}
else if (iPI==iPC) {
  FU=s1+sU.replace(sTPage,1)+s2+PF_E+s3;
  PU=s1+sU.replace(sTPage,PrevP)+s2+PP_E+s3;
  NU=s4+PN_D+s5;
  LU=s4+PL_D+s5;
}
else {
  FU=s1+sU.replace(sTPage,1)+s2+PF_E+s3;
  PU=s1+sU.replace(sTPage,PrevP)+s2+PP_E+s3;
  NU=s1+sU.replace(sTPage,NextP)+s2+PN_E+s3;
  LU=s1+sU.replace(sTPage,iPC)+s2+PL_E+s3;
}
var PageStart,PageEnd;
if (iPN<0) {
  iPN=Math.abs(iPN);
  PageStart=(iPI%iPN==0)?(iPI/iPN):(this.FormatNum((iPI/iPN),1,0,0,0));
  PageStart=(PageStart*iPN==iPI)?((PageStart-1)*iPN+1):(PageStart*iPN+1);
  PageEnd=this.FormatNum(PageStart+iPN,0,1,0,iPC)
}
else if (iPN==0) {
  PageStart=1;
  PageEnd=iPC;
}
else {
  PageStart=this.FormatNum((iPI-iPN),1,0,1,0);
  PageEnd=this.FormatNum((PageStart+iPN*2),0,1,0,iPC);
  PageStart=(PageEnd==iPC)?this.FormatNum((PageEnd-iPN*2),1,0,1,0):PageStart;
}
var PSelect="",PText="",PInput="",p;
if (iPC>=1) {
  PSelect="<Select class=\""+CPS+"\" name=\""+sPI+"\" onChange=\""+sN+".PageJump()\">";
  PInput="<Input class=\""+CPI+"\" type=\"text\" name=\""+sPI+"\" size=\"5\" maxlength=\"10\" onkeydown=\"if (event.keyCode==13) "+sN+".PageJump()\">";
  for (var i=PageStart;i<=PageEnd;i++) {
   if (i!=iPI) {
    p=s1+sU.replace(sTPage,i)+s2+PT_E.replace(sTPageNum,i)+s3;
    PText+=PTF_E.replace(sTPTextF,p);
    PSelect+="<Option value=\""+i+"\">"+PS_E.replace(sTPageNum,i)+"</Option>";
   }
   else {
    p=s4+PT_D.replace(sTPageNum,i)+s5;
    PText+=PTF_D.replace(sTPTextF,p);
    PSelect+="<Option Selected=\"Selected\">"+PS_D.replace(sTPageNum,i)+"</Option>";
   }
  }
  PSelect+="</Select>";
}
s=s.replace(sTPage,iPI);
s=s.replace(sTPageCount,iPC);
s=s.replace(sTRecCount,iRC);
s=s.replace(sTPageSize,iPS);
s=s.replace(sTPFrist,FU);
s=s.replace(sTPPrev,PU);
s=s.replace(sTPNext,NU);
s=s.replace(sTPLast,LU);
s=s.replace(sTPText,PText);
s=s.replace(sTPInput,PInput);
s=s.replace(sTPSelect,PSelect);
document.write (s);
}
//输入：欲格式化字符，是否有最小值（0表示没有,1表示有），是否有最大值，最小值（默认值），最大值
Cls_jsPage.prototype.FormatNum=function(sNum,bMin,bMax,iMinNum,iMaxNum){
var i,iN,sN=""+sNum,iMin=iMinNum,iMax=iMaxNum;
if (sN.length>0) {
  iN=parseInt(sN,10);
  i=(isNaN(iN))?iMin:iN;
  i=(i<iMin&&bMin==1)?iMin:i;
  i=(i>iMax&&bMax==1)?iMax:i;
}
else {
  i=iMin;
}
return (i);
}
//输入：欲正则字符，正则表达式，替换后字符
Cls_jsPage.prototype.Reg=function(sStr,sReg,sRe){
var s="",sS=sStr,sR=sReg,sRe=sRe;
if ((sS.length>0)&&(sR.length>0)) {
  eval("re=/"+sR+"/gim;");
  s=sS.replace(re,sRe);
}
return (s);
}
//格式化正则中的特殊字符
Cls_jsPage.prototype.FormatReg=function(sReg){
var s="",sR=sReg;
var sF=new Array ("/",".","+","[","]","{","}","$","^","?","*");
if (sR.length>0) {
  for (var i=0;i<=sF.length;i++) {
   sR=sR.replace(sF[i],"\\"+sF[i]);
  }
  s="("+sR+")";
}
return (s);
}
demoAC.asp
<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>

<%
''-----------------------------------------------------------------------------------------------
On Error Resume Next
DIM startime,endtime
''统计执行时间
startime=timer()
''连接数据库
DIM Db,Conn,Rs
Db = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath("db/IP.mdb")
Set Conn = Server.CreateObject("ADODB.Connection")
Conn.open Db
''-----------------------------------------------------------------------------------------------
%>
<html>
<head>
<title>叶子ASP分页类-access调用示范</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style type="text/css">

</style>
</head>
<body bgcolor="#FFFFFF" text="#000000">
<table width="760" border="0" cellspacing="2" cellpadding="2" align="center" height="30">
<tr>
   <td> </td>
</tr>
</table>
<table width="760" border="1" cellspacing="0" cellpadding="4" align="center" bordercolordark="#FFFFFF" bordercolorlight="#CCCCCC">
<tr align="center">
   <td width="20">ID</td>
   <td>标题</td>
   <td>内容(显示前20个字)</td>
   <td>时间</td>
</tr>
<%
Dim ors
Set ors=new Cls_vbsPage ''创建对象
Set ors.Conn=conn  ''得到数据库连接对象
With ors
.PageSize=13  ''每页记录条数
.PageName="Pages" ''cookies名称
.DbType="AC"
''数据库类型,AC为access,MSSQL为sqlserver2000存储过程版,MYSQL为mysql,PGSQL为PostGreSql
.RecType=0
''记录总数(>0为另外取值再赋予或者固定值,0执行count设置存cookies,-1执行count不设置cookies)
.JsUrl=""   ''Cls_jsPage.js的路径
.Pkey="MID"   ''主键
.Field="MID,ip2,country,city"
.Table="dv_address"
.Condition=""  ''条件,不需要where
.OrderBy="MID DESC" ''排序,不需要order by,需要asc或者desc
End With
iRecCount=ors.RecCount()''记录总数
iRs=ors.ResultSet()  ''返回ResultSet
If  iRecCount<1 Then%>
<tr bgcolor="">
   <td >暂无记录</td>
</tr>
<%
Else
   For i=0 To Ubound(iRs,2)%>
<tr bgcolor="#FFFFFF">
   <td><%=iRs(0,i)%></td>
   <td><%=iRs(1,i)%></td>
   <td><%=left(iRs(2,i),20)%></td>
   <td><%=iRs(3,i)%></td>
</tr><%
   Next
End If
%>
</table>
<table width="760" border="0" cellspacing="2" cellpadding="2" align="center">
<tr>
   <td>
<%ors.ShowPage()%>
</td>
</tr>
</table>
<table width="760" border="0" align="center" cellpadding="2" cellspacing="2">
<tr>
   <td align="center">
     <%endtime=timer()%>
     本页面执行时间：<%=FormatNumber((endtime-startime)*1000,3)%>毫秒</td>
</tr>
</table>
</body>
</html>
<%
iRs=NULL
ors=NULL
Set ors=NoThing
%>
demoMSSQL.asp
<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>

<%
''-----------------------------------------------------------------------------------------------
On Error Resume Next
DIM startime,endtime
''统计执行时间
startime=timer()
''连接数据库
DIM Db,Conn,Rs
strSQLServerName = "(local)"      ''服务器名称或地址
strSQLDBUserName = "sa"           ''数据库帐号
strSQLDBPassword = "19811030"     ''数据库密码
strSQLDBName = "showoTemp"    ''数据库名称
Set Conn = Server.CreateObject("ADODB.Connection")
Db = "Provider=SQLOLEDB.1;Persist Security Info=False;Server=" & strSQLServerName & ";User ID=" & strSQLDBUserName & ";Password=" & strSQLDBPassword & ";Database=" & strSQLDBName & ";"
Conn.open Db
''-----------------------------------------------------------------------------------------------
%>
<html>
<head>
<title>叶子ASP分页类-mssql调用示范</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style type="text/css">

</style>
</head>
<body bgcolor="#FFFFFF" text="#000000">
<table width="760" border="0" cellspacing="2" cellpadding="2" align="center" height="30">
<tr>
   <td> </td>
</tr>
</table>
<table width="760" border="1" cellspacing="0" cellpadding="4" align="center" bordercolordark="#FFFFFF" bordercolorlight="#CCCCCC">
<tr align="center">
   <td width="20">ID</td>
   <td>标题</td>
   <td>内容(显示前20个字)</td>
   <td>时间</td>
</tr>
<%
Dim ors
Set ors=new Cls_vbsPage ''创建对象
Set ors.Conn=conn  ''得到数据库连接对象
With ors
.PageSize=13  ''每页记录条数
.PageSize=13  ''每页记录条数
.PageName="Pages" ''cookies名称
.DbType="MSSQL"
''数据库类型,AC为access,MSSQL为sqlserver2000存储过程版,MYSQL为mysql,PGSQL为PostGreSql
.RecType=0
''记录总数(>0为另外取值再赋予或者固定值,0执行count设置存cookies,-1执行count不设置cookies)
.JsUrl=""   ''Cls_jsPage.js的路径
.Pkey="MID"   ''主键
.Field="MID,ip2,country,city"
.Table="tbTempPage"
.Condition=""  ''条件,不需要where
.OrderBy="MID ASC" ''排序,不需要order by,需要asc或者desc
End With
iRecCount=ors.RecCount()''记录总数
iRs=ors.ResultSet()  ''返回ResultSet
If  iRecCount<1 Then%>
<tr bgcolor="">
   <td >暂无记录</td>
</tr>
<%
Else
   For i=0 To Ubound(iRs,2)%>
<tr bgcolor="#FFFFFF">
   <td><%=iRs(0,i)%></td>
   <td><%=iRs(1,i)%></td>
   <td><%=left(iRs(2,i),20)%></td>
   <td><%=iRs(3,i)%></td>
</tr><%
   Next
End If
%>
</table>
<table width="760" border="0" cellspacing="2" cellpadding="2" align="center">
<tr>
   <td>
<%ors.ShowPage()%>
</td>
</tr>
</table>
<table width="760" border="0" align="center" cellpadding="2" cellspacing="2">
<tr>
   <td align="center">
     <%endtime=timer()%>
     本页面执行时间：<%=FormatNumber((endtime-startime)*1000,3)%>毫秒</td>
</tr>
</table>
</body>
</html>
<%
iRs=NULL
ors=NULL
Set ors=NoThing
%>