Re: Trouble getting started with FP & Access
From: Dennis (junk_at_galron.com)
Date: 04/21/04
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Date: Tue, 20 Apr 2004 18:09:01 -0700
Well, I figured it out with some help from a web site at
www.nextmill.net/databaseConnections.htm
The code that seems to work looks like this:
<%
DSN="DRIVER={Microsoft Access Driver (*.mdb)}; DBQ=" &
Server.MapPath("/fpdb/WCWNdata_be.mdb")
Response.Write("String = " & DSN ) ' this just shows me the string
Set myDB=Server.CreateObject("ADODB.Connection")
myDB.ConnectionTimeout=60
myDB.Open DSN
...
myDB.Close
Set myDB=Nothing
%>
--
Dennis Gallagher
Monroe, WA, USA
"Dennis" <junk@galron.com> wrote in message
news:%23tEsB%23yJEHA.1392@TK2MSFTNGP09.phx.gbl...
> I've managed to upload my website to my ISP which hosts it. I've also
> uploaded my Access DB into the \fpdb sub-folder of the web site. Using
the
> Wizard at Insert >Database > Results, I've created an ASP page that shows
> records from my DB on the web site. So far, so good. But, the display
of
> my DB is simplistic and I've read that if I want more subtlety, I'll need
to
> write some ASP code of my own.
>
> So, I went out and bought a book on ASP, "Active Server Pages 3.0" by Paul
> Whitehead. In the book, in the section titled "connecting to a database",
> he shows a sequence that looks like this:
> --------------------------------------------------------------------------
--
> --------
> Set connectionToDatabase=Server.CreateObject("ADODB.Connection")
> ConnectionToDatabase.ConnectionTimeout=60
> connectionToDatabase.Open "DNS=mydatabase"
> ...
> connectionToDatabse.Close
> Set connectionToDatabase=Nothing
> --------------------------------------------------------------------------
--
> --------
> I read about the DNS (data source name) and it said that "The data source
> name must be created on the Web server that stores the database and the
ASP
> pages that will access the database." This section was confusing to me as
> it showed three DNS types (System, User and File) and it went on to say
that
> the administrator of the web server usually the type of DNS that must be
> used.
>
> Based on the above, I thought it must be time for me to pick up the phone
> and call my ISP and ask for them to create a DNS for me that referred to
my
> Database's location on their system after I uploaded it. I actually tried
> this and they were pretty clueless - almost as clueless as I was - about
> what I wanted to do.
>
> After I hung up, I realized that I shouldn't need to call my ISP to do
this.
> After all, the simplistic ASP code auto-generated by the Insert > Database
>
> Results Wizard had created everything necessary on this end earlier and
all
> I had to do was upload it to the ISP and go and it all worked without
> needing the ISP to generate a DNS.
>
> So, at that point, I started to look more closely at the code the Wizard
> generated to see how it was doing the equivalent of the code block from
the
> book which I've shown above. And, I've looked and looked and I'm still
> clueless.
>
> First off, the Wizard created code in the global.asa file that looks like
> this:
> --------------------------------------------------------------------------
--
> --------
> Sub Application_OnStart
> '==FrontPage Generated - startspan==
> Dim FrontPage_UrlVars(1)
> '--Project Data Connection
> Application("MyWCWN_ConnectionString") = "DRIVER={Microsoft Access
Driver
> (*.mdb)};DBQ=URL=fpdb/WCWNdata_be.mdb"
> FrontPage_UrlVars(0) = "MyWCWN_ConnectionString"
> Application("MyWCWN_ConnectionTimeout") = 15
> Application("MyWCWN_CommandTimeout") = 30
> Application("MyWCWN_CursorLocation") = 3
> Application("MyWCWN_RuntimeUserName") = ""
> Application("MyWCWN_RuntimePassword") = ""
> '--
> Application("FrontPage_UrlVars") = FrontPage_UrlVars
> '==FrontPage Generated - endspan==
> End Sub
> --------------------------------------------------------------------------
--
> --------
> This names my DB (MyWCWN) and describes where it is. Seems like it is
> pretty close to doing what I want. Problem is that when I go over to the
> ASP page where the database is actually displayed to see how it uses this
> stuff, I find a lot of webbot code which I find inpenetrable.
>
> I guess my question is (and pardon me if I am confused here) how to
> translate from what FP has generated in the global.asa file to how the
book
> is telling me to open my database?
>
> Or, maybe another way to ask the question is can I create a DNS as say a
> file and upload it along with my website to the ISP host and then refer to
> this file when I have to do the connectionToDatabase.Open "DNS=mydatabase"
> step the books suggests?
>
> I suspect I'm making this way too hard but I'm pretty confused at the
> moment. If you know of a better book, a simle worked example or an
on-line
> tutorial, I'd love to hear about that too.
>
> --
> Dennis Gallagher
> Monroe, WA, USA
>
>
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