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ADO and SQL

With SQL, data to be displayed in an HTML page can be filtered and sorted. 

Examples

Display only selected records
This example demonstrates how to display data that matches a certain criteria.

Sort the records on a specified fieldname
This example demonstrates how to sort the data on a specified fieldname.

Let the user choose what column to sort on
This example demonstrates how to let the user choose what column to sort on.

Display Selected Data

<%
set conn=Server.CreateObject("ADODB.Connection")
conn.Provider="Microsoft.Jet.OLEDB.4.0"
conn.Open "c:/webdata/northwind.mdb"

set rs=Server.CreateObject("ADODB.recordset")
sql="SELECT * FROM Customers WHERE CompanyName LIKE 'A%'"
rs.Open sql, conn
%>

<table border="1" width="100%">
<%do until rs.EOF%>
   <tr>
   <%for each x in rs.Fields%>
      <td><%Response.Write(x.value)%></td>
   <%next
   rs.MoveNext%>
   </tr>
<%loop
rs.close
conn.close
%>
</table>

Sort the Data

<%
set conn=Server.CreateObject("ADODB.Connection")
conn.Provider="Microsoft.Jet.OLEDB.4.0"
conn.Open "c:/webdata/northwind.mdb"

set rs=Server.CreateObject("ADODB.recordset")
sql="SELECT * FROM Customers ORDER BY CompanyName"
rs.Open sql, conn
%>

<table border="1" width="100%">
<%do until rs.EOF%>
   <tr>
   <%for each x in rs.Fields%>
      <td><%Response.Write(x.value)%></td>
   <%next
   rs.MoveNext%>
   </tr>
<%loop
rs.close
conn.close
%>
</table>

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