I want to create a vaadin Grid ? Using JPAContainer

※TableA and TableB is a 1:1 or 1:N relationship. (@OneToOne or @OneToMany)
※JPAContainer 3.2.0
※Eclipselink 2.6.0
※JDK 1.7.0_79
※Vaadin 7
※Eclipse Luna
※Tomcat7

TableA
IDX integer PK
ID String
PW String

TableB
IDX integer PK
PIDX integer FK
NAME String
ADDRESS String
NICKNAME String

Vaadin Grid
ID PW NAME ADDRESS NICKNAME
AA *** bob … …
BB *** Luna … …

Can I get an example? (CRUD) Using JPAContainer

P.S. http://demo.vaadin.com/book-examples-vaadin7/book/ is the error heaven. Please fix ;<

Yes, the JPAContainer examples have been broken for a while, because of various database conflicts and configuration issues. I again looked into it and solved some problems, but it’s still not working in the demo server, because of some odd database configuration problem.

Thanks for your help