Thanks guys for all the prompt help provided. The problem got fixed when I
returned the number of rows inserted to the applet. In my SELECT situation
there was an ObjectOutputStream and an ObjectInputStream in both the applet
and the servlet while in the INSERT situation had only an OOS from the
Applet and an OIS from the servlet(though I still do not see why that had to
be a problem!) changing that fixed it,
Thanx
Piyush Nigam
[EMAIL PROTECTED]
-----Original Message-----
From: G.Nagarajan [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, November 29, 2000 1:53 PM
To: [EMAIL PROTECTED]
Subject: Re: Applet->Servlet->Database
Hi Piyush,
Are the values reaching the servlet? you can find this out by giving
system.out.println("name: "+req.getParameter("name"))
if the data is printed out, then there is something wrong with the JDBC
part. If the data is null
it means that the applet is not sending any data. Also throw all the
exceptions or give a print
statement after catching the exception. Print something like "check1",
"check2"... etc in the
doGet() or doPost() method, this will help to find out where the problem is.
Hope this helps,
Regards,
Nagaraj.
-----Original Message-----
From: A mailing list for discussion about Sun Microsystem's Java Servlet
API Technology. [mailto:[EMAIL PROTECTED]]On Behalf Of
PIYUSH NIGAM
Sent: Wednesday, November 29, 2000 8:04 AM
To: [EMAIL PROTECTED]
Subject: Applet->Servlet->Database
Dear Java mates,
I have a swing applet communicating to a servlet which in turn SELECTs
values from the database and sends them as serialized objects to the applet.
This communication is working fine values are going and coming across a
URLConnection....But when I pass values to the servlet to INSERT into the
database it all falls on it's face. Is their some security feature which
hampers the insertion of values coming from such a source (though it seems
to permit values to be read and sent!?). I am getting a little worked up
here- any help would be great- even a statement saying that someone has done
it will help,
Thanx
Piyush Nigam
[EMAIL PROTECTED]
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