selecteditem can not match the model in listbox etc.

asked 2013-04-19 09:51:30 +0800

fjjay
1

updated 2013-04-19 10:11:42 +0800

I use zk6.5.2. I found listbox selected default item by match the object between the selecteditem and listitem directly. So the object id of two above must be same for matched. When they are simple object such as String or Long, the object id will be same. but my selecteditem and listitems are
complicated object and created in different way, so their object id must not be same. But their id property are same.

In this situation, how can I code the listbox in a simply way?