Dialog not updating after populating model in action method

Question

I am using a primefaces dialog box. I have a list of items, and whenever I choose an item, I want the dialog box to display that item name. However, this is not happening. Rat

Answer 1

You forgot to update the dialog before opening.

I also suggest to use oncomplete instead of onclick to open the dialog.

See also:

• Understanding PrimeFaces process/update and JSF f:ajax execute/render attributes
• How to show details of current row from p:dataTable in a p:dialog and update after save
• Primefaces p:dialog doesn't always show up if update="dlg" in commandButton