<% '******************************************************* '* ASP 101 Sample Code - http://www.asp101.com/ * '* * '* This code is made available as a service to our * '* visitors and is provided strictly for the * '* purpose of illustration. * '* * '* http://www.asp101.com/samples/license.asp * '* * '* Please direct all inquiries to webmaster@asp101.com * '******************************************************* %> <% ' Constants ripped from adovbs.inc: Const adOpenStatic = 3 Const adLockReadOnly = 1 Const adCmdText = &H0001 ' Our own constants: Const PAGE_SIZE = 5 ' The size of our pages. ' Declare our variables... always good practice! Dim strURL ' The URL of this page so the form will work ' no matter what this file is named. Dim cnnSearch ' ADO connection Dim rstSearch ' ADO recordset Dim strDBPath ' path to our Access database (*.mdb) file Dim strSQL ' The SQL Query we build on the fly Dim strSearch ' The text being looked for Dim iPageCurrent ' The page we're currently on Dim iPageCount ' Number of pages of records Dim iRecordCount ' Count of the records returned Dim I ' Standard looping variable ' Retreive the URL of this page from Server Variables strURL = Request.ServerVariables("URL") ' Retreive the term being searched for. I'm doing it on ' the QS since that allows people to bookmark results. ' You could just as easily have used the form collection. strSearch = Request.QueryString("search") strSearch = Replace(strSearch, "'", "''") ' Retrieve page to show or default to the first If Request.QueryString("page") = "" Then iPageCurrent = 1 Else iPageCurrent = CInt(Request.QueryString("page")) End If ' Since I'm doing this all in one page I need to see if anyone ' has searched for something. If they have we hit the DB. ' O/W I just show the search form and quit. %>

Search our sample db by first or last name. (% returns all)

[Since we've got a very small sample DB, try a single letter search like 'a' or 'e' for an example that actually pages!]

<% If strSearch <> "" Then ' MapPath of virtual database file path to a physical path. ' If you want you could hard code a physical path here. strDBPath = Server.MapPath("database.mdb") ' Create an ADO Connection to connect to the sample database. ' We're using OLE DB but you could just as easily use ODBC or a DSN. Set cnnSearch = Server.CreateObject("ADODB.Connection") ' This line is for the Access sample database: 'cnnSearch.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & strDBPath & ";" ' We're actually using SQL Server so we use this line instead: cnnSearch.Open "Provider=SQLOLEDB;Data Source=10.2.2.133;" _ & "Initial Catalog=samples;User Id=samples;Password=password;" _ & "Connect Timeout=15;Network Library=dbmssocn;" ' Build our query based on the input. strSQL = "SELECT last_name, first_name, sales " _ & "FROM sample " _ & "WHERE last_name LIKE '%" & Replace(strSearch, "'", "''") & "%' " _ & "OR first_name LIKE '%" & Replace(strSearch, "'", "''") & "%' " _ & "ORDER BY last_name;" ' Execute our query using the connection object. It automatically ' creates and returns a recordset which we store in our variable. Set rstSearch = Server.CreateObject("ADODB.Recordset") rstSearch.PageSize = PAGE_SIZE rstSearch.CacheSize = PAGE_SIZE ' Open our recordset rstSearch.Open strSQL, cnnSearch, adOpenStatic, adLockReadOnly, adCmdText ' Get a count of the number of records and pages ' for use in building the header and footer text. iRecordCount = rstSearch.RecordCount iPageCount = rstSearch.PageCount If iRecordCount = 0 Then ' Display no records error. %>

No records found. Please try again.

<% Else ' Move to the page we need to show. rstSearch.AbsolutePage = iPageCurrent ' Show a quick status line letting people know where they are: %>

<%= iRecordCount %> Records Found. Displaying page <%= iPageCurrent %> of <%= iPageCount %>:

<% ' Display a table of the data in the recordset. We loop through the ' recordset displaying the fields from the table and using MoveNext ' to increment to the next record. We stop when we reach EOF. ' For fun I'm combining some fields and showwing you can do more then ' just spit out the data in the form it is in in the table. %> <% Do While Not rstSearch.EOF And rstSearch.AbsolutePage = iPageCurrent %> <% rstSearch.MoveNext Loop %>
Name Sales
<%= rstSearch.Fields("first_name").Value %> <%= rstSearch.Fields("last_name").Value %> <%= rstSearch.Fields("sales").Value %>

<% ' Now we need to show our navigation links: ' Show "previous" and "next" page links which pass the page to ' view our search parameter. You could also use form buttons ' but I find this looks better. If iPageCurrent > 1 Then %> [<< Prev] <% End If ' You can also show page numbers: For I = 1 To iPageCount If I = iPageCurrent Then %> <%= I %> <% Else %> <%= I %> <% End If Next 'I If iPageCurrent < iPageCount Then %> [Next >>] <% End If %>

<% End If ' Close our recordset and connection and dispose of the objects rstSearch.Close Set rstSearch = Nothing cnnSearch.Close Set cnnSearch = Nothing End If %>