On a fresh Seam from CVS and pristine JBossAS 4.2.1: - Deploy the seam-ui example - Select the s:selectItems topic - Select the "Edit the continent/country relationship" - Add some countries to Antarctica - Click on Apply - Select the s:fragment topic - Select the s:selectItems topic again (you'll get a new conversation) => Bug: Your previous edits are lost Gosh - this cost me the best part of the night. I copied the "h:selectManyListbox" part from continents.xhtml but my changes to the DB were always lost. I did not notice that the changes weren't persisted in the example either, because I always stayed in the same conversation (and of course I expected the example to be correct). What is the best way to solve this, specifically: How to update country.continent when the selectManyListbox is used? Here's what worked for me in my own code, but maybe there's a better way? | public void setDepartments(List<Department> departments) { | for (Department department : departments) { | DepartmentGroup oldGroup = department.getGroup(); | if (oldGroup != null) | oldGroup.getDepartments().remove(department); | department.setGroup(this); | } | this.departments = departments; | } | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4069440#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...