How to do a dataTable containing a subtable with Primefaces in the same row? What's doing with mine?

Question

Look at the behavior of my table, I want that the lines of field email appear inside of the field Email and not like that show in the image...

Can anyone help me?

Answer 1

use <ui:repeat> over your email list, and print them inside e-mail column.

<ui:repeat var="email" value="#{user.emailList}">
#{email} <br/>
</ui:repeat>