<%@Language=VBScript%> <%Response.Buffer = True%> <% ' Constants ripped from adovbs.inc: Const adOpenStatic = 3 Const adLockReadOnly = 1 Const adCmdText = &H0001 ' Our own constants: Const PAGE_SIZE = 10 ' 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. %> Pagina di ricerca


Ricerca nel titolo o contenuto dei comunicati ovvero per data (gg/mm/aaaa)
(inserendo il simbolo % si ottengono tutti comunicati di un dato
giorno, mese o anno ad es. %/02/2002 oppure 12/%/2002)
<% 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("/mdb-database/dbacnews.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=10.2.1.214;" _ '& "Initial Catalog=samples;User Id=samples;Password=password;" _ '& "Connect Timeout=15;Network Library=dbmssocn;" ' Build our query based on the input. strSQL = "SELECT id, data, titolo, corpo " _ & "FROM news " _ & "WHERE data LIKE '%" & Replace(strSearch, "'", "''") & "%' " _ & "OR titolo LIKE '%" & Replace(strSearch, "'", "''") & "%' " _ & "OR corpo LIKE '%" & Replace(strSearch, "'", "''") & "%' " _ & "ORDER BY data desc;" ' 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. %>
Nessun comunicato trovato. Prova ancora usando altri criteri di ricerca.
<% Else ' Move to the page we need to show. rstSearch.AbsolutePage = iPageCurrent ' Show a quick status line letting people know where they are: %>
<%= iRecordCount %> Comunicati trovati. Pagina <%= iPageCurrent %> di <%= 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 %>
Data Titolo
<%= rstSearch.Fields("data").Value %> &sid=<%=session.sessionid %>"><%=mid( rstSearch.Fields("titolo").Value , 1, 68) & "..."%>


<% ' 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 %> << <% 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 %> >> <% 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 %>