[richfaces-issues] [JBoss JIRA] Created: (RF-3764) Calendar: ValueChangeListener called twice on first request only.

[Ilya Shaikovsky (JIRA)]

Calendar: ValueChangeListener called twice on first request only.
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                 Key: RF-3764
                 URL: http://jira.jboss.com/jira/browse/RF-3764
             Project: RichFaces
          Issue Type: Bug
    Affects Versions: 3.2.1
            Reporter: Ilya Shaikovsky
         Assigned To: Nick Belaevski


I'm using

		<rich:calendar value="#{calendarBean.selectedDate}"
			popup="false" showApplyButton="false" 
			cellWidth="120px" cellHeight="120px" 
			boundaryDatesMode="none" showWeeksBar="false" 
			dataModel="#{calendarDataModel}" oncurrentdateselect="return false" id="calendar" valueChangeListener="#{calendarDataModel.valueChanged}">
			<f:facet name="header">
				<h:outputText value="{currentMonthControl}"/>
			</f:facet>
			<a4j:outputPanel layout="block" id="cell">
				<h:panelGrid columns="1">
					<h:outputText value="{day}" style="align:center"/>
					<h:outputText value="{data.shortDescription}"/>
					<h:outputText value="{data.description}"/>
				</h:panelGrid>
			</a4j:outputPanel>
			<a4j:support event="onchanged" oncomplete="#{rich:component('panel')}.show()" reRender="editContent"/>
		</rich:calendar>

So after I select the date first time - I could see in debug that my valueChangeListener called twice - first time newValue is ok and the second time - its' wrong.
After all next requests all is fine.

Nick I want to add organiser sample to demo till release. So could you fix this in this release?

I've asked Alex Kushunin and checked the rendererBase code and think you need to review next code:

		if (currentDateString != null) {
			CurrentDateChangeEvent ev = new CurrentDateChangeEvent(component,
					currentDateString);
			ev.setPhaseId(PhaseId.PROCESS_VALIDATIONS);
			ev.queue();

			// TODO nick - nick - queue this event when ValueChangeEvent is
			// queued?
			new AjaxEvent(component).queue();

		}


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