高手帮忙修改版XDOWNPAGE的翻页类怎么实现数据一行两列的循环？

沧海小鱼 2008-01-04 04:26:23

翻页类取自 XDOWNPAGE ASP版本

调用页代码
<%
Set mypage=new xdownpage '创建对象
mypage.getconn=conn '得到数据库连接
mypage.getsql="Select * from Commercial_Eocol Order By Yqr_commTime Desc"
mypage.pagesize=18 '设置每一页的记录条数据为5条
Set rs=mypage.getrs() '返回Recordset
Dim int_totalRecord
For i=1 to mypage.pagesize '接下来的操作就和操作一个普通Recordset对象一样操作
If Not rs.eof then '这个标记是为了防止最后一页的溢出
%>
<tr><td> 数据输出</td>
<% rs.movenext
If Rs.eof then exit for%>
<td> 数据输出</td><tr>
<% rs.movenext
else
exit for
end if
Next
%>
我以一行两列循环的时候一页18条数据实际取了32条
一行一列循环则无错误，怎么解决这个类的bag呢？

分不多了，高手帮忙
<%
'==================================================
'XDOWNPAGE ASP版本
'版本 1.00
'Code by zykj2000
'Email: zykj_2000@163.net
'BBS: http://bbs.513soft.net
'本程序可以免费使用、修改，希望我的程序能为您的工作带来方便
'但请保留以上请息

Class Xdownpage
'Const BtnNum_Count=10 '定义最多显示多少页分页
'Const Btn_more="..." '定义更多按钮
Private XD_PageCount,XD_Conn,XD_Rs,XD_SQL,XD_PageSize,Str_errors,int_curpage,str_URL,int_totalPage,int_totalRecord,str_error,SW_Error
'=========================================
'PageSize 属性
'设置每一页的分页大小
'=========================================
Public Property Let PageSize(int_PageSize)
If IsNumeric(Int_Pagesize) Then
XD_PageSize=CLng(int_PageSize)
Else
str_error=str_error & "PageSize的参数不正确"
ShowError()
End If
End Property
Public Property Get PageSize
If XD_PageSize="" or (not(IsNumeric(XD_PageSize))) Then
PageSize=10
Else
PageSize=XD_PageSize
End If
End Property

'====================================================
'GetRS 属性
'返回分页后的记录集
'====================================================
Public Property Get GetRs()
Set XD_Rs=Server.createobject("adodb.recordset")
XD_Rs.PageSize=PageSize
XD_Rs.Open XD_SQL,XD_Conn,1,1
If not(XD_Rs.eof and XD_RS.BOF) Then
If int_curpage>XD_RS.PageCount Then
int_curpage=XD_RS.PageCount
End If
XD_Rs.AbsolutePage=int_curpage
End If
Set GetRs=XD_RS
End Property

'==========================================
'GetConn 得到数据库连接
'==========================================
Public Property Let GetConn(obj_Conn)
Set XD_Conn=obj_Conn
End Property

'=======================================
'GetSQL 得到查询语句
'=======================================
Public Property Let GetSQL(str_sql)
XD_SQL=str_sql
End Property

'========================================
'Class_Initialize 类的初始化
'初始化当上一页的值
'========================================
Private Sub Class_Initialize
'========================
'设定一些参数的黙认值
'========================
XD_PageSize=10 '设定分页的默认值为10
'========================
'获取当前面的值
'========================
If request("page")="" Then
int_curpage=1
ElseIf not(IsNumeric(request("page"))) Then
int_curpage=1
ElseIf CInt(Trim(request("page")))<1 Then
int_curpage=1
Else
Int_curpage=CInt(Trim(request("page")))
End If

End Sub

'==============================
' 显示仿BleaIdea的分页栏风格 R.Koo 修改
'=============================
Public Function ShowPage()
Dim Str_tmp,str_fisrt,str_prev,str_next,str_last,str_info,str_select,i
int_totalRecord=XD_RS.RecordCount
If int_totalRecord<=0 Then
str_error=str_error & "总记录数为零，请输入数据"
Call ShowError()
End If
If int_totalRecord>0 Then 'int_TotalPage=1
If int_totalRecord mod PageSize =0 Then
int_TotalPage = CLng(int_TotalRecord \ XD_PageSize )
Else
int_TotalPage = CLng(int_TotalRecord \ XD_PageSize )+1
End If
End If
If Int_curpage>int_Totalpage Then
int_curpage=int_TotalPage
End If

If int_curpage=1 Then
str_fisrt=Btn_First&"首页"
str_prev=Btn_Prev&"上一页"
Else
str_fisrt=Btn_First&"<a href="""&geturl&"1"&""">首页</a>"
str_prev=Btn_Prev&"<a href="""&geturl&int_curpage-1&""">上一页</a>"
End If

If int_curpage>=int_totalpage Then
str_next=Btn_Next&"下一页"
str_last=Btn_Last&"尾页"
Else
str_next=Btn_Next&"<a href="""&geturl&Int_curpage+1&""">下一页</a>"
str_last=Btn_Last&"<a href="""&geturl&int_totalpage&""">尾页</a>"
End If
str_select="<select style=""font:8pt;"" onchange=""if(this.options[this.selectedIndex].value!=''){location=this.options[this.selectedIndex].value;}"">"
For i=1 to int_totalpage
str_select=str_select&"<option value="""&geturl&i&""""
if int_curpage=i then str_select=str_select&" selected" 'str_tmp=str_tmp & "["&i&"]" else str_tmp=str_tmp & "<a href="""&geturl&i&""">["&i&"]</a>"
str_select=str_select&">"&i&"</option>"
Next
str_select=str_select&"</select>"
str_info=" 共<B>"&int_totalrecord&"</B>个记录页次：<B>"&Int_curpage&"</B>/<B>"&int_totalpage&"</B> 页 <B>"&XD_PageSize&"</B>条/页转到："&str_select&"页"
ShowPage = str_fisrt &" "& str_prev &" "& str_next &" "& str_last &" "& str_info
End Function

'====================================================================
Public Function showNumBtn()
Dim i,str_tmp
For i=1 to int_totalpage
str_tmp=str_tmp & "<a href="& GetURL & i &">"&i&"</a> "
Next
showNumBtn=str_tmp

End Function

'================================================
'GetURL 得到当前的URL
'更据URL参数不同，获取不同的结果
'================================================
Private Function GetURL()
Dim strurl,str_url,i,j,search_str,result_url,str_params
search_str="page="

strurl=Request.ServerVariables("URL")
Strurl=split(strurl,"/")
i=UBound(strurl,1)
str_url=strurl(i)'得到当上一页文件名

str_params=Request.ServerVariables("QUERY_STRING")
If str_params="" Then
result_url=str_url &"?page="
Else
If InstrRev(str_params,search_str)=0 Then
result_url=str_url & "?" & str_params &"&page="
Else
j=InstrRev(str_params,search_str)-2
If j=-1 Then
result_url=str_url & "?page="
Else
str_params=Left(str_params,j)
result_url=str_url & "?" & str_params &"&page="
End If
End If
End If
GetURL=result_url
End Function

'===========================================
' 设置 Terminate 事件。
'===========================================
Private Sub Class_Terminate
XD_RS.close
Set XD_RS=nothing
End Sub
'===========================================
'ShowError 错误提示
'===========================================
Private Sub ShowError()
If str_Error <> "" Then
Response.Write ("<div align=""center"">没有相关信息<BR><BR></div>")
'Response.End
End If
End Sub

Private Sub ShowError1()
If str_Error <> "" Then
Response.Write ("<div align=""center"">没有留言信息<BR><BR></div>")
'Response.End
End If
End Sub
End class
%>

...全文