Hi John, thanks for your reply I am using Jboss 4.0.5 GA, PostgreSql 8.2 (latest release), I did copy postgresql-8.2-504.jdbc3.jar into server/default/lib. I am migrating from MyEclipse, Had a few EJB deployed in jboss. NetBeans 5.5 bring up jboss smooth. I connect to PostgreSql from IDE without problem, all the table show up. What I did (i try redo it again just now) is : I create a new web project. drap a "DropDownList" into Page, then I drag a table (eg. "testtable") onto the "DropDownList", then wait to the process finished, right click select "bind to data", set the "value field" and "display field". then I click run project, everything smooth, browser bring up the page, no exception on jboss, but on the page, the dropdownlist contain nothing, just blank, click to view the drop down list, still nothing, looks like no data been read in runtime! "jwbaker" wrote : | Works for me using the following: | * Driver location: | o http://jdbc.postgresql.org/ | | * Driver version: | o 8.2-504.jdbc3 | | * Driver jar files: | o postgresql-8.2-504.jdbc3.jar | | * Driver classname: | o org.postgresql.Driver | | * URL format: | o jdbc:postgresql://[servername]:[port]/[database] | | * jBoss 4.04.GA (included in the NetBeans 5.5/jBoss co-bundle install) http://www.netbeans.info/downloads/index.php?rs=18&p=8 | | Please provide the exception from the server log : | server\default\log\server.log | | John Baker | | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4025260#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...