render problem

[robinhoo <ro...@gmail.com>]

I wanna render and allow editing for ThruDate Field that is property
in the salaryPopup
Bean if it is not null so I did this

<h:outputText value="Thru Date:" style="font-weight:bold" rendered="#{
salaryPopup.salaryThruDate != null}"/>
<t:inputCalendar id="ThruDate" monthYearRowClass="yearMonthHeader"
weekRowClass="weekHeader"
                                 rendered="#{salaryPopup.salaryThruDate !=
null}"
                        currentDayCellClass="currentDayCell" value="#{
salaryPopup.salaryThruDate}" renderAsPopup="true"
                        renderPopupButtonAsImage="true" required="#{
salaryPopup.salaryThruDate != null}"/>
When I tried to get the salaryThruDate from my salaryPopup Bean it alwys
return null

I discovered that the main reason for this problem is the render when I
remove it it get the right value so
How could I do this ?
--
Ali Abd El Aziz Ali