[Trinidad] Required tr:inputText component

[Willem Kunkels]

Hi all,

I have a little problem with the following.

            <h:panelGrid columns="3">
                <!-- Fourth row -->
                    <tr:subform id="setup">
                    <tr:panelHorizontalLayout>
                                    <kpm:label msgName=
"letter.of.credit.label.create.setup" dubbelpunt="true"/>
                                    <tr:spacer width="2px" />
                                    <tr:selectBooleanCheckbox id=
"setupCheckBox" 
                                        value
="#{locDataPaginaServiceBean.letterOfCredit.locCreateSetup}"
                                        autoSubmit="true"/>
                    </tr:panelHorizontalLayout>
                    </tr:subform> 
                <tr:spacer width="8px" />
                <tr:subform default="true">
                        <tr:panelHorizontalLayout partialTriggers=
":setup:setupCheckBox">
                                <kpm:label msgName=
"letter.of.credit.label.setup.identification" dubbelpunt="true"/>
                                <tr:spacer width="2px" />
                                <tr:inputText columns="12" maximumLength=
"9" styleClass="styleLOC-InputText"
                                    value
="#{locDataPaginaServiceBean.letterOfCredit.locSetupNumber}"
                                    disabled="#{! 
locDataPaginaServiceBean.letterOfCredit.locCreateSetup}" 
                            required="
#{locDataPaginaServiceBean.letterOfCredit.locCreateSetup}" /> 
                                <tr:spacer width="8px" />
                                <kpm:label msgName=
"letter.of.credit.label.setup.description" dubbelpunt="true"/>
                                <tr:spacer width="2px" />
                                <tr:inputText columns="45" maximumLength=
"40" styleClass="styleLOC-InputText" 
                                    value
="#{locDataPaginaServiceBean.letterOfCredit.locSetupDescription}"
                                    disabled="#{! 
locDataPaginaServiceBean.letterOfCredit.locCreateSetup}" />
                        </tr:panelHorizontalLayout> 
                </tr:subform>
            </h:panelGrid> 

The first tr:inputText component is set to required, based on the checkbox 
in the first subform. It is wrapped in its own subform to prevent problems 
with other components on the same page (not shown).
When I click the checkbox, the tr:inputText becomes required as expected. 
If I then click the checkbox again, the required indication disappears, 
again as expected. However, if I then try to navigate away from the page, 
an error appears for the first tr:inputText, saying I need to enter a 
value, even though the tr:inputText is no longer required. Any ideas , 
anyone?

Regards,

Willem Kunkels
Java Developer

Koopman International BV
Distelweg 88
1031 HH  Amsterdam
The Netherlands
Tel.: +31 20 494 7 893
www.koopmanint.com