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Problems Conectiong Database to a WebApplication - Unable to get connection, DataSource invalid

Eliezer Ferra
Greenhorn

Joined: Jul 06, 2011
Posts: 1

Hi

I'm following this tutorial http://netbeans.org/kb/docs/web/mysql-webapp.html#setUpJDBC and i'm getting this error messages when trying to run the index.jsp file. The errors are:

In the Browser:



In the output of the server im getting this:


My web.xml looks like this:



Any ideas?
Paul Clapham
Bartender

Joined: Oct 14, 2005
Posts: 18570
    
    8

I would suggest you get started with JDBC in a much simpler environment. Forget about JSP and JNDI and Java EE and all of that stuff, it just confuses the issue so you have no idea where to look for the problem. Just write a simple command-line application to help you get familiar with JDBC.
 
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