"Kalashnikov D.V." wrote:
>
> I'm new in servlet programming, and want to create remote applet to editing
> Oracle database.
>
> Client::applet <-----------------> web-server::servlet
> |
> | JDBC-ODBC bridge
> |
> Oracle
If you are working with Oracle, then you would be better off using an
oracle driver rather than the jdbc-odbc bridge. The oracle drivers are
free and available at technet.oracle.com. If you are using JDK1.1, find
classes111.zip for your oracle version; for Java 2, use classes12.zip.
> But I don't know how update data in client applet from servlet?
> And how to make a transfer of recordset from servlet to the applet without
> refreshing html page?
Applet to servlet communication is just a case of one java program
talking to another java program. This is done by using sockets or
URLConnections
http://java.sun.com/docs/books/tutorial/networking/index.html
http://www.jguru.com/jguru/faq/view.jsp?EID=157
http://www.sys-con.com/java/source/6-2/index.html (download the code for
"Journeyman's HTTP Driver)
http://pages.about.com/kmukhar/appletServlet/index.html
KMukhar
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