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Classic ASP Databases Discuss using ASP 3 to work with data in databases, including ASP Database Setup issues from the old P2P forum on this specific subtopic. See also the book forum Beginning ASP.NET Databases for questions specific to that book. NOT for ASP.NET 1.0, 1.1, or 2.0.
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Old December 28th, 2004, 12:54 AM
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Default advance search with stored procedure

Hello, can somebody please help me here. I cannot figure it out or find any information on how to create an advanced search. I have a form with the 3 options of searching for a PrintBuyer, ProjectNumber, or ProjectTitle. I am getting the following error when I do not select the option of PrintBuyer.

ADODB.Command error '800a0d5d'
Application uses a value of the wrong type for the current operation.
searchresults.asp, line 51

If I understand what is happening here is that the the SP is grabbing the ProjectNumber instead, how can I resolve this? If I do test the strPrintBuyer with an IF statement I get, basically the same error.

Microsoft OLE DB Provider for SQL Server error '80040e07'
Error converting data type varchar to int.
searchresults.asp, line 57

Now if I do select a PrintBuyer it will pull up all of my records, but if I add something to the ProjectNumber or ProjectTitle, it will not find any information.


Set objCmd = Server.CreateObject("ADODB.Command")
    With objCmd
        .ActiveConnection = strConnect
        .CommandText = "sp_SelectProject"
        .CommandType = adCmdStoredProc
        .Parameters.Append .CreateParameter("@strPrintBuyerID", adInteger, adParamInput, , strPrintBuyer)
        .Parameters.Append .CreateParameter("@strProjNo", adVarChar, adParamInput, 50, strProjNo)
        .Parameters.Append .CreateParameter("@strProjTitle", adVarChar, adParamInput, 50, strProjTitle)
        .Parameters.Append .CreateParameter("@strOrderBy", adVarChar, adParamInput, 50, strOrderBy)
        Set objSelect = .Execute
    End With

Set objCmd = Nothing


CREATE PROCEDURE sp_SelectProject
(
@strPrintBuyerID int,
@strProjNo varchar (50),
@strProjTitle varchar (50),
@strOrderBy varchar (50)
)
AS
SELECT ProjID, PrintBuyerID, ProjDate, ProjNo, ProjTitle, ProjOtherInfo
FROM Projects
WHERE PrintBuyerID = @strPrintBuyerID
AND ProjNo LIKE @strProjNo%
AND ProjTitle LIKE @strProjTitle%
ORDER BY
CASE WHEN @strOrderBy='ProjDate' THEN Proj_Date
WHEN @strOrderBy='ProjNo' THEN Proj_No
WHEN @strOrderBy='ProjTitle' THEN Proj_Title
END

Many Thanks
Mike Moore
__________________
Peace
Mike
http://www.eclecticpixel.com
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  #2 (permalink)  
Old December 29th, 2004, 04:02 AM
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Default

Hi,
 please check the data types ofinput values you are sending to the database whether these are matching the data types of data base fields.
Thanks
Suresh

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