[MYFACES-4068] Ajax-Listener (PrimeFaces) is not called for some selection-components

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.10, 2.2.11
• Fix Version/s: 2.2.12
• Environment: MyFaces 2.2.10/2.2.11 on Wildfly 9.0.2, PrimeFaces 5.3 or 6.0
• Assignee: Leonardo Uribe
• Reporter: Bernhard Hablesreiter
• Created: 05/Oct/16 11:38
• Updated: 30/Jan/17 17:56
• Resolved: 25/Nov/16 04:24

Description

Recently we ran into some problems getting a PrimeFaces "p:ajax"-Component attached to a h:selectManyCheckbox or h:selectOneRadio.
The problem here is, that the specified "listener"-action is not called.
We first thought this is a PF issue but in only started with version 2.2.10 of MyFaces. In Version 2.2.9 it worked just fine and propably a default jsf-ajax-listener won't work as well (not tested though).

E.g. we have this non-working code where the listener action is not called (no matter what event-type we specify):

<h:selectManyCheckbox layout="pageDirection" value="#{bean.mySelection}">
	<f:selectItems value="#{selectionItems}" />
	<p:ajax process="@this" listener="#{myBean.selectionChanged}" update="@form" global="false" />
</h:selectManyCheckbox>

We're not sure if this should be fixed on PF side, but as mentioned before, the problem started with the switch to MyFaces 2.2.10.

Issue Links

• is duplicated by: MYFACES-4076 ajax event listeners not called
• is duplicated by: MYFACES-4080 f:ajax does not interpret @this keyword properly