[VBScript] Displaying SQL query results from a table

2,022 · April 23, 2009

Hello guys,

It's great to finally join the greatness of Neowin :) I've just picked up scripting in VBScript, but I'm having a bit of a difficulty with the code below. Trying to display this ASP page shows error 500 in the browser. For the life of me I can't figure out where the problem is.

&lt;%

&lt;!--#include file="header.asp" --&gt; 
&lt;!--#include file="peopleheader.asp" --&gt;
&lt;BR&gt;&lt;br&gt;

&lt;%   
Option Explicit
Dim objConn						' Our Connection Object
Dim objRS							' Our Recordset Object
Dim strSQL						  ' Our SQL String to access the database
Dim strConnection			 ' Our Connection string to access the database
Dim i								' a counter variable

' -- Create objects
Set objConn = Server.CreateObject("ADODB.Connection")
Set objRS = Server.CreateObject("ADODB.Recordset")

' -- Connection String Value
strConnection = "DSN=data;"

' -- Open the Connection
objConn.Open strConnection

' -- Our SQL Statement
strSQL = "SELECT * FROM Data"
' -- Populate our Recordset with data
set objRS = objConn.Execute (strSQL)


if (objRS.BOF and objRS.EOF) then
	response.write "No records found"
	response.end
End if

response.write "&lt;TABLE BORDER='1' CELLPADDING='2' CELLSPACING='1' WIDTH='100%'&gt;"

	' -- Output the Field Names as the first row in the table
	Response.Write "&lt;TR BGCOLOR='"#CCCCCC"'&gt;"
	For i = 0 to objRS.Fields.Count - 1
		Response.Write "&lt;TH&gt;&lt;FONT FACE='"ARIAL"' SIZE='"2"'&gt; &amp; objRS.Fields(i).Name &amp; &lt;/FONT&gt;&lt;/TH&gt;"
	Next
	Response.write "&lt;/TR&gt;"
	' -- Now output the contents of the Recordset
	objRS.MoveFirst
	Do While Not objRS.EOF
		' -- output the contents
		Response.Write "&lt;TR&gt;"
		For i = 0 to objRS.Fields.Count - 1
			Response.Write "&lt;TD&gt;&lt;FONT FACE='"ARIAL"' SIZE='"1"'&gt; &amp; objRS.Fields(i) &amp; &lt;/FONT&gt;&lt;/TD&gt;"
		Next
		Response.write "&lt;/TR&gt;"
		' -- move to the next record
		objRS.MoveNext
	Loop

	response.write "&lt;/table&gt;"

	objRS.Close
	set objRS = Nothing
	objConn.Close
	set objConn = Nothing


%&gt;
&lt;!--#include file="footer.asp" --&gt;
%&gt;

If anyone is able to offer some assistance with this it will be much appreciated. I'm kind of desperate :)

Edited April 23, 2009 by vanx
Fixed thread title

5,526 · April 24, 2009

Have you disabled friendly error messages in options? We need to know the exact error message its spitting out.

2,022 · April 24, 2009

I turned off friendly error messages in both browsers but it's still showing that error 500.

Not a problem though, because I've fixed that page's problem. However, I now have an issue with the code below:

&lt;!--#include file="header.asp" --&gt; 
&lt;!--#include file="peopleheader.asp" --&gt;
&lt;br&gt;&lt;br&gt;

&lt;%   
Option Explicit
Dim objConn						' Our Connection Object
Dim objRS							' Our Recordset Object
Dim strSQL						  ' Our SQL String to access the database
Dim strConnection			 ' Our Connection string to access the database
Dim i								' a counter variable
Dim searchstr 'what we get from the form on the main page

' -- Create objects
Set objConn = Server.CreateObject("ADODB.Connection")
Set objRS = Server.CreateObject("ADODB.Recordset")

' -- Connection String Value
strConnection = "DSN=data;"

' -- Open the Connection
objConn.Open strConnection

if request.form("firstorlast")="surnamer = "where "&amp;request.form("firstorlast")& &amp; Request.form("lname")& if

' -- Our SQL Statement
strSQL = "SELECT * FROM Data" &amp; searchstr
' -- Populate our Recordset with data
set objRS = objConn.Execute (strSQL)


if (objRS.BOF and objRS.EOF) then
	response.write "No records found"
	response.end
End if
%&gt;
&lt;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"&gt;
&lt;!--#include file="header.asp" --&gt; 
&lt;!--#include file="peopleheader.asp" --&gt;
&lt;BR&gt;&lt;BR&gt;

&lt;HTML&gt;
&lt;HEAD&gt;
	&lt;TITLE&gt;Testing&lt;/TITLE&gt;
&lt;/HEAD&gt;

&lt;BODY&gt;
&lt;TABLE BORDER="1" CELLPADDING="2" CELLSPACING="1" WIDTH="100%"&gt;
&lt;%
	' -- Output the Field Names as the first row in the table
	Response.Write "&lt;TR BGCOLOR=""#66cccc""&gt;"
	Response.Write "&lt;TH&gt;ID&lt;/TH&gt;&lt;TH&gt;Name&lt;/TH&gt;&lt;TH&gt;Surname&lt;/TH&gt;&lt;TH&gt;Job Title&lt;/TH&gt;&lt;TH&gt;Department&lt;/TH&gt;&lt;TH&gt;Manager&lt;/TH&gt;&lt;TH&gt;Location&lt;/TH&gt;&lt;TH&gt;Office Phone&lt;/TH&gt;&lt;TH&gt;Skype&lt;/TH&gt;&lt;TH&gt;Office Fax&lt;/TH&gt;&lt;TH&gt;Mobile&lt;/TH&gt;&lt;TH&gt;Room&lt;/TH&gt;&lt;TH&gt;Building&lt;/TH&gt;"

	Response.write "&lt;/TR&gt;"
	' -- Now output the contents of the Recordset
	objRS.MoveFirst
	Do While Not objRS.EOF
		' -- output the contents
		Response.Write "&lt;TR&gt;"
		For i = 0 to objRS.Fields.Count - 1
			Response.Write "&lt;TD&gt;&lt;FONT FACE=""ARIAL"" SIZE=""1""&gt;" &amp; objRS.Fields(i) &amp; "&lt;/FONT&gt;&lt;/TD&gt;"

		Next

		Response.write "&lt;/TR&gt;"

		' -- move to the next record
		objRS.MoveNext

	Loop


	objRS.Close
	set objRS = Nothing
	objConn.Close
	set objConn = Nothing




 %&gt;
&lt;/TABLE&gt;


&lt;/BODY&gt;
&lt;/HTML&gt;

&lt;!--#include file="footer.asp" --&gt;

It shows the same error message as before. I have a feeling it has something to do with how I create a SQL query string. I need it to be composed of variables that I get from a form on another page.

Once again, all assistance is appreciated!

5,526 · April 24, 2009

searchstr = "where "&amp;request.form("firstorlast")& &amp; Request.form("lname")&

and

strSQL = "SELECT * FROM Data" &amp; searchstr

will end up with "SELECT * FROM Datawhere ..."

You need a space at the end of one, or the start of the other...

2,022 · April 24, 2009

Nope, it is not working. Showing same 500 Error message. Here's the revised code for the search.asp page (I've added a space into the SQL statement as per your correction.

&lt;!--#include file="header.asp" --&gt; 
&lt;!--#include file="peopleheader.asp" --&gt;
&lt;br&gt;&lt;br&gt;

&lt;%   
Option Explicit
Dim objConn						' Our Connection Object
Dim objRS							' Our Recordset Object
Dim strSQL						  ' Our SQL String to access the database
Dim strConnection			 ' Our Connection string to access the database
Dim i								' a counter variable
Dim searchstr 'what we get from the form on the main page

' -- Create objects
Set objConn = Server.CreateObject("ADODB.Connection")
Set objRS = Server.CreateObject("ADODB.Recordset")

' -- Connection String Value
strConnection = "DSN=data;"

' -- Open the Connection
objConn.Open strConnection

if request.form("firstorlast")="surnamer = "where surname like '" &amp; Request.form("lname")& if

' -- Our SQL Statement
strSQL = "SELECT * FROM Data " &amp; searchstr
' -- Populate our Recordset with data
set objRS = objConn.Execute (strSQL)


if (objRS.BOF and objRS.EOF) then
	response.write "No records found"
	response.end
End if
%&gt;
&lt;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"&gt;
&lt;!--#include file="header.asp" --&gt; 
&lt;!--#include file="peopleheader.asp" --&gt;
&lt;BR&gt;&lt;BR&gt;

&lt;HTML&gt;
&lt;HEAD&gt;
	&lt;TITLE&gt;Testing&lt;/TITLE&gt;
&lt;/HEAD&gt;

&lt;BODY&gt;
Response.Write "&lt;p&gt;"&amp;searchstr&amp;"&lt;/p&gt;"
&lt;TABLE BORDER="1" CELLPADDING="2" CELLSPACING="1" WIDTH="100%"&gt;
&lt;%
	' -- Output the Field Names as the first row in the table
	Response.Write "&lt;TR BGCOLOR=""#66cccc""&gt;"
	Response.Write "&lt;TH&gt;ID&lt;/TH&gt;&lt;TH&gt;Name&lt;/TH&gt;&lt;TH&gt;Surname&lt;/TH&gt;&lt;TH&gt;Job Title&lt;/TH&gt;&lt;TH&gt;Department&lt;/TH&gt;&lt;TH&gt;Manager&lt;/TH&gt;&lt;TH&gt;Location&lt;/TH&gt;&lt;TH&gt;Office Phone&lt;/TH&gt;&lt;TH&gt;Skype&lt;/TH&gt;&lt;TH&gt;Office Fax&lt;/TH&gt;&lt;TH&gt;Mobile&lt;/TH&gt;&lt;TH&gt;Room&lt;/TH&gt;&lt;TH&gt;Building&lt;/TH&gt;"

	Response.write "&lt;/TR&gt;"
	' -- Now output the contents of the Recordset
	objRS.MoveFirst
	Do While Not objRS.EOF
		' -- output the contents
		Response.Write "&lt;TR&gt;"
		For i = 0 to objRS.Fields.Count - 1
			Response.Write "&lt;TD&gt;&lt;FONT FACE=""ARIAL"" SIZE=""1""&gt;" &amp; objRS.Fields(i) &amp; "&lt;/FONT&gt;&lt;/TD&gt;"

		Next

		Response.write "&lt;/TR&gt;"

		' -- move to the next record
		objRS.MoveNext

	Loop


	objRS.Close
	set objRS = Nothing
	objConn.Close
	set objConn = Nothing




 %&gt;
&lt;/TABLE&gt;


&lt;/BODY&gt;
&lt;/HTML&gt;

&lt;!--#include file="footer.asp" --&gt;

and here's the code for the form on main.asp that passes in a surname (testing it just with a surname to begin with) to search.asp

&lt;FORM NAME=Form1 METHOD=Post ACTION="search.asp">;INPUT name=firstorlast type=radio VALUE="known_as"&gt;First Name
&lt;INPUT name=firstorlast type=radio VALUE="surname"&gt;Surname
&lt;INPUT name=firstorlast type=radio checked="Yes" VALUE="ID"&gt;ID

&lt;INPUT TYPE=Text NAME=lname&gt;  &lt;INPUT TYPE=Submit VALUE="Search"&gt;
&lt;/form&gt;

Thank you very much for your help Antaris :)

5,526 · April 25, 2009

Remove the Option Explicit at the beginning of the file and see if that makes a difference.

2,022 · April 25, 2009

Antaris said:
Remove the Option Explicit at the beginning of the file and see if that makes a difference.

Yes!!! Thank you so much for your help, now I can make the search work properly :)

2,022 · April 25, 2009

The problem I'm encountering now is when I try to convert some fields into URLs. I use the following code (for example) :

Response.Write "&lt;TD&gt;" &amp; "&lt;a href=department.asp?id=" &amp; objRS.Fields("DEPARTMENT") &amp;  "'&gt;&lt;/a&gt;" &amp; "&lt;/TD&gt;"

but instead it shows just white table cells and the rest of them show ok. I can't think of a place where I've gone wrong...

5,526 · April 25, 2009

You're not putting any content in the anchor tag:

&lt;a href="{url}"&gt;{text}&lt;/a&gt;

2,022 · April 25, 2009

Antaris said:
You're not putting any content in the anchor tag:
&lt;a href="{url}"&gt;{text}&lt;/a&gt;

Thank you, here's the revised code, but using that code shifts the data cells by one to the right and the department cell remains white:

"&lt;TD&gt;" &amp; "&lt;a href=department.asp?id=" &amp; objRS.Fields("DEPARTMENT") &amp;  "&gt;" &amp; objRS.Fields("DEPARTMENT") &amp; "&lt;/a&gt;" &amp; "&lt;/TD&gt;"

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[VBScript] Displaying SQL query results from a table

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vanx

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