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In ASP, how does one make good use of the cache technology on the ADO server?

Source: Internet
Author: User
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See the following example. Program :

Displaybooks. asp
<% @ Language = JavaScript %>
<HTML>
<Body>
<Form method = post>
Book category; <% = getbookslistbox () %>
<P>
<Input type = submit>

<%
Function getbookslistbox ()
{
Bookslistbox = Application ("bookslistbox ")
If (bookslistbox! = NULL) return bookslistbox;
CRLF = string. fromcharcode (13, 10)
Bookslistbox = "<select name = books>" + CRLF;
SQL = "select * From books order by name ";
Cnnbooks = server. Createobject ("ADODB. Connection ");
Cnnbooks. Open ("books", "admin ","");
Rstbooks = cnnbooks. Execute (SQL );
Fldbookname = rstbooks ("bookname ");
While (! Rstbooks. EOF ){
Bookslistbox = bookslistbox + "<option>" +
Fldbookname + "" + CRLF;
Rstbooks. movenext ();
}
Bookslistbox = bookslistbox + ""
Application ("bookslistbox") = bookslistbox

'Note that the essence of application technology should be
Return bookslistbox;
}
%>

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