Limiting the number of records displayed on a page when the query is based on another request variable

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8.6

Limiting the number of records displayed on a page when the query is based on another request variable

Asked by smanthanims in Active Server Pages (ASP)

Standard ASP code exists for limiting the number records on a page and letting the user scroll through the records by page.
http://www.aspwebpro.com/aspscripts/database/displaynrecordsperpage.asp
The code works very well when the query is a standard one
for example

rscdbadd.open "select * from tblbasicAPPL where padmcode=1",objdbconnPGDclr,1,1

The code is not working for pages other than the first 10 records when the query is based on
a request variable, for example

rscdbadd.open "select * from tblbasicAPPL where padmcode=" & Request("padmcode"), objdbconnPGDclr,1,1

The following error message is given

Microsoft OLE DB Provider for ODBC Drivers (0x80040E21)
ODBC driver does not support the requested properties.
/ne/apPGDclr/apPGDclrecPADMadmproc.asp, line 28

The entire code is shown below

Can anyone help in modifying the code to make it work

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             <%@ Language=VBScript %>
<!--#include file="apPGDclrDBCONN.asp"-->
<META NAME="GENERATOR" Content="Microsoft Visual Studio 6.0">
<html>
<body>
<%
response.write examtitle & "<br>"
response.write "Admission Proceedings:" & request("padmcode")
%>
<table border=3>
<tr>
<td> S.No </td>
<td> Subject </td>
<td> HTNO </td>
<td> Name </td>
<td> Rank</td>
<td>SS</td>
<td>Univ</td>
<td>Admission Remarks</td>
<%
DIM intPageRecords, intRecords, intRecordCount, intCurrentPage
DIM intNumberOfPages, intDisplayPage
intPageRecords = Request.Querystring("page")
IF intPageRecords = "" THEN intPageRecords = 1 : intRecords = 1
intRecords = intPageRecords
intPageRecords = ((intPageRecords - 1) * 10) +1
intRecordCount = 0
rscdbadd.open "select * from tblbasicAPPL where padmcode=" & Request("padmcode") & " and  cdhcrcd=1 order by subid, rank",objdbconnPGDclr,1,1
if rscdbadd.bof and rscdbadd.eof = true then
response.write "There are no records"
end if 
rscdbadd.Move (intPageRecords - 1)
dim rn
rn=0
'while not rscdbadd.eof 
DO WHILE intRecordCount < 10 and NOT rscdbadd.EOF
rn=rn+1
response.write "<tr>" & "<td>" & rn & "</td>"
response.write "<td>" & rscdbadd("Subject")  & "</td>"
response.write "<td>" & rscdbadd("htno")  & "</td>"
response.write "<td>" & rscdbadd("cname") & " " & rscdbadd("initials") & "</td>"
response.write "<td>" & rscdbadd("rank")  & "</td>"
response.write "<td>" & rscdbadd("SS")  & "</td>"
response.write "<td>" & rscdbadd("Univ")  & "</td>"
response.write "<td>" & "______________________"  & "</td>"
rscdbadd.movenext
intRecordCount = intRecordCount +1
Loop
%>
</table>
<%=intPageRecords%> - <%=intPageRecords+(intRecordCount-1)%> of 
<%=(rscdbadd.RecordCount)%> Candidates
<p>Scroll Through More candidates
<%
intCurrentPage = Request.Querystring("page")
IF intCurrentPage = "" THEN intCurrentPage = 1
intNumberOfPages = int(rscdbadd.RecordCount \ 10)
IF rscdbadd.RecordCount MOD 10<> 0 THEN intNumberOfPages = intNumberOfPages + 1
Response.Write("Pages: [")
FOR intDisplayPage = 1 TO intNumberOfPages
IF Cint(intDisplayPage) = Cint(intCurrentPage) THEN
Response.Write " <b>" & intDisplayPage & "</b> "
ELSE
Response.Write " <a href=""apPGDclrecPADMadmproc.asp?page=" & intDisplayPage & """>" & intDisplayPage &"</a> "
END IF
NEXT
Response.Write ("]")
%>
 
 
<%
rscdbadd.close
set rscdbadd=nothing
set objdbconnPGDclr=nothing
%>
</html>

           
         

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Limiting the number of records displayed on a page when the query is based on another request variable

Asked by smanthanims in Active Server Pages (ASP)

About this solution