Page 282 - DCAP408_WEB_PROGRAMMING
P. 282
Web Programming
Notes </table>
</body>
</html>
Let the user choose what column to sort on
<html>
<body>
<table border=”1" width=”100%” bgcolor=”#fff5ee”>
<tr>
<th align=”left” bgcolor=”#b0c4de”>
<a href=”demo_sort_3.asp?sort=companyname”>Company</a>
</th>
<th align=”left” bgcolor=”#b0c4de”>
<a href=”demo_sort_3.asp?sort=contactname”>Contact</a>
</th>
</tr>
<%
if request.querystring(“sort”)<>”” then
sort=request.querystring(“sort”)
else
sort=”companyname”
end if
set conn=Server.CreateObject(“ADODB.Connection”)
conn.Provider=”Microsoft.Jet.OLEDB.4.0"
conn.Open(Server.Mappath(“/db/northwind.mdb”))
set rs=Server.CreateObject(“ADODB.recordset”)
sql=”SELECT Companyname,Contactname FROM Customers ORDER BY “ & sort
rs.Open sql,conn
do until rs.EOF
response.write(“<tr>”)
for each x in rs.Fields
response.write(“<td>” & x.value & “</td>”)
next
rs.MoveNext
response.write(“</tr>”)
loop
rs.close
conn.close
%>
276 LOVELY PROFESSIONAL UNIVERSITY
