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Posted to users@myfaces.apache.org by Graeme Steyn <g....@cqu.edu.au> on 2007/06/07 06:37:27 UTC
[Trinidad] PPR in panelFormLayout - Changing required/rendered states
Hi,
Would anyone be able to shed some light on the problem that I am trying
to find a suitable work-around for. I have two sections of code where I
am attempting to make use of PPR in Trinidad (using Facelets 1.1.12,
Trinidad 1.2, JSF 1.2_04 p02, SJSAS 9.0 ur1 patch 03).
1. In the first instance, a change in the value of a field needs to set
the required field indicator on the dependant fields. The PPR is
however not updating the label indicator to show a required status in
this case. I am assuming that this is related to ADFFACES-471, where
the resolution indicates that the labels in a panelFormLayout cannot be
updated via PPR. The component will however, be set to required so that
when the user navigates to the next page, they get corresponding
required error messages (would be nice to show the field as required
before getting the errors).
The current work-around that I have used is to enclose all of the
dependant fields in a separate panelFormLayout that has its
partialTriggers property set to the prefChannel. This works, but messes
up the page layout a little as the dependant fields are no longer
aligned with the driving field.
The ability to change a field's required status based on some other
driving value is common throughout the application making a suitable
work-around important.
2. In the second instance, I am attempting to hide/unhide a field using
PPR. Once again, with the fields laid out using the normal
panelFormLayout, the PPR does not work and the rendered state of the
component does not change - it is always displayed. The disabled
attribute for the birthCountry does work. The problem sample appears
below.
In this case the work-around is basically the same as the first one, but
using a panelGroupLayout with its partialTriggers set to the driving
components. Once again, not ideal as it changes the original form
layout.
For both scenarios a third work-around is to do the following:
a. Change the <trh:body> tag to a normal <body> tag.
b. Change the ValueChangeListeners to update the model when a value
changes and force rendering using getFacesContext().renderResponse();
c. Link the required / rendered properties to the updated model values.
The big disadvantage is that this provides the required effect by doing
a full page refresh every time a driving value changes - PPR has
effectively been removed.
Would anyone have any suggestions on a more efficient work-around for
the two problem scenarios.
Thank you.
Regards,
Graeme.
------------------------------------------------------------------------
-----------------------------------------------------
Problem Code Sample 1:
------------------------------------------------------------------------
-----------------------------------------------------
<tr:panelFormLayout
shortDesc="#{bundle.fldSetContact}">
<tr:selectOneChoice
id="prefChannel"
label="#{bundle.contactPrefChannel}"
value="#{contact.preferredChannel}"
immediate="true"
autoSubmit="true"
binding="#{contact.preferredChannelComponent}"
valueChangeListener="#{contact.preferredChannelValueChange}"
required="true"
disabled="#{formReadOnly}"
shortDesc="#{bundle.contactPrefChannel}">
<f:selectItems
value="#{applicationSelectItems.contactTypeList}" />
</tr:selectOneChoice>
<tr:inputText
id="WRK_PH"
label="#{bundle.contactPhoneDay}"
value="#{contact.dayPhone}"
disabled="#{formReadOnly}"
partialTriggers="prefChannel"
binding="#{contact.workComponent}"
required="#{visit.candidate.prefContact ==
'WRK_PH'}"
shortDesc="#{bundle.contactPhoneDay}">
<f:validateLength maximum="12" />
<tr:validateRegExp
pattern="[\s0-9]+"
messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
</tr:inputText>
<tr:inputText
id="AH_PH"
label="#{bundle.contactPhoneAH}"
value="#{contact.afterHrsPhone}"
disabled="#{formReadOnly}"
partialTriggers="prefChannel"
binding="#{contact.afterHoursComponent}"
required="#{visit.candidate.prefContact ==
'AH_PH'}"
shortDesc="#{bundle.contactPhoneAH}">
<f:validateLength maximum="12" />
<tr:validateRegExp
pattern="[\s0-9]+"
messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
</tr:inputText>
...etc.
------------------------------------------------------------------------
-----------------------------------------------------
preferredChannelValueChange contains:
------------------------------------------------------------------------
-----------------------------------------------------
public void preferredChannelValueChange(ValueChangeEvent event) {
// Reset all required indicators.
afterHoursComponent.setRequired(false);
emailComponent.setRequired(false);
faxComponent.setRequired(false);
mobileComponent.setRequired(false);
workComponent.setRequired(false);
Contact.ContactType preferredChannel = (Contact.ContactType)
event.getNewValue();
switch (preferredChannel) {
case AH_PH:
afterHoursComponent.setRequired(true);
break;
case EMAIL:
emailComponent.setRequired(true);
break;
case FAX:
faxComponent.setRequired(true);
break;
case MOB:
mobileComponent.setRequired(true);
break;
case WRK_PH:
workComponent.setRequired(true);
break;
}
getFacesContext().renderResponse();
}
------------------------------------------------------------------------
-----------------------------------------------------
Problem 1 Work-around:
------------------------------------------------------------------------
-----------------------------------------------------
<tr:panelFormLayout
shortDesc="#{bundle.fldSetContact}" >
<tr:selectOneChoice
id="prefChannel"
label="#{bundle.contactPrefChannel}"
value="#{contact.preferredChannel}"
immediate="true"
autoSubmit="true"
binding="#{contact.preferredChannelComponent}"
valueChangeListener="#{contact.preferredChannelValueChange}"
required="true"
disabled="#{formReadOnly}"
shortDesc="#{bundle.contactPrefChannel}">
<f:selectItems
value="#{applicationSelectItems.contactTypeList}" />
</tr:selectOneChoice>
</tr:panelFormLayout>
<tr:spacer
height="12" />
<tr:panelFormLayout
shortDesc="#{bundle.fldSetContact}"
partialTriggers="prefChannel" >
<tr:inputText
id="WRK_PH"
label="#{bundle.contactPhoneDay}"
value="#{contact.dayPhone}"
disabled="#{formReadOnly}"
binding="#{contact.workComponent}"
required="#{visit.candidate.prefContact ==
'WRK_PH'}"
shortDesc="#{bundle.contactPhoneDay}">
<f:validateLength maximum="12" />
<tr:validateRegExp
pattern="[\s0-9]+"
messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
</tr:inputText>
<tr:inputText
id="AH_PH"
label="#{bundle.contactPhoneAH}"
value="#{contact.afterHrsPhone}"
disabled="#{formReadOnly}"
binding="#{contact.afterHoursComponent}"
required="#{visit.candidate.prefContact ==
'AH_PH'}"
shortDesc="#{bundle.contactPhoneAH}">
<f:validateLength maximum="12" />
<tr:validateRegExp
pattern="[\s0-9]+"
messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
</tr:inputText>
...etc.
ValueChangeListener code unchanged.
------------------------------------------------------------------------
-----------------------------------------------------
------------------------------------------------------------------------
-----------------------------------------------------
Problem Code Sample 2:
------------------------------------------------------------------------
-----------------------------------------------------
<tr:panelFormLayout
shortDesc="#{bundle.fldSetEthnicity}">
<tr:panelLabelAndMessage
id="residencyLabel"
for="residency"
label="#{bundle.ethnicResidency}"
shortDesc="#{bundle.ethnicResidency}"
showRequired="true">
<tr:panelGroupLayout
id="residency"
layout="vertical"
binding="#{bio.residencyComponent}">
<tr:selectBooleanRadio
id="residency_1"
disabled="#{formReadOnly or !visit.domesticStudent}"
group="residency"
simple="true"
value="#{visit.citizenshipItems['au'].selected}"
text="#{bundle.ethnicResidencyAu}"
valueChangeListener="#{bio.residencyValueChange}"
immediate="true"
autoSubmit="true" />
<tr:selectBooleanRadio
id="residency_2"
disabled="#{formReadOnly or !visit.domesticStudent}"
group="residency"
simple="true"
value="#{visit.citizenshipItems['nz'].selected}"
valueChangeListener="#{bio.residencyValueChange}"
immediate="true"
autoSubmit="true"
text="#{bundle.ethnicResidencyNz}" />
</tr:panelGroupLayout>
<tr:message
for="residency" />
</tr:panelLabelAndMessage>
<tr:selectOneChoice
id="birthCountry"
label="#{bundle.ethnicBirthCountry}"
binding="#{bio.birthCountryComponent}"
partialTriggers="residency_1 residency_2"
value="#{visit.candidate.culture.birthCountry}"
disabled="#{formReadOnly
or visit.candidate.culture.citizenshipStatus == 1}" >
<f:selectItems
value="#{applicationSelectItems.countryList}" />
</tr:selectOneChoice>
<tr:selectOneChoice
id="citizenshipCountry"
label="#{bundle.ethnicCitizenshipCountry}"
value="#{visit.candidate.culture.citizenCountry}"
partialTriggers="residency_1 residency_2"
binding="#{bio.citizenshipCountryComponent}"
disabled="#{formReadOnly}" >
<f:selectItems
value="#{applicationSelectItems.countryList}" />
</tr:selectOneChoice>
</tr:panelFormLayout>
------------------------------------------------------------------------
-----------------------------------------------------
ValueChangeListener contains:
------------------------------------------------------------------------
-----------------------------------------------------
public void residencyValueChange(ValueChangeEvent event) {
// Force updating of the model so that render process
// uses the most current value
residencyComponent.processUpdates(getFacesContext());
boolean selectionExists = updateCitizenshipModel();
CitizenshipItem AUSCit = (CitizenshipItem)getBean("au");
// Reset if this candidate has indicated that they are AUS.
if (AUSCit.getResidencyCode() != null &&
AUSCit.getResidencyCode().equals(getCandidate().getCulture().getCitizens
hipStatus())) {
getCandidate().getCulture().setBirthCountry(null); //reset
the model
birthCountryComponent.resetValue();
birthCountryComponent.setDisabled(true);
citizenshipCountryComponent.setRendered(false);
} else {
birthCountryComponent.setDisabled(false);
citizenshipCountryComponent.setRendered(true);
}
// Render response to prevent going to the validation phase for
the
// other components. This prevents validation errors for the as
yet
// incomplete fields.
getFacesContext().renderResponse();
}
------------------------------------------------------------------------
-----------------------------------------------------
Problem 2 Work-around:
------------------------------------------------------------------------
-----------------------------------------------------
<tr:panelFormLayout
shortDesc="#{bundle.fldSetEthnicity}">
<tr:panelLabelAndMessage
id="residencyLabel"
for="residency"
label="#{bundle.ethnicResidency}"
shortDesc="#{bundle.ethnicResidency}"
showRequired="true">
<tr:panelGroupLayout
id="residency"
layout="vertical"
binding="#{bio.residencyComponent}">
<tr:selectBooleanRadio
id="residency_1"
disabled="#{formReadOnly or !visit.domesticStudent}"
group="residency"
simple="true"
value="#{visit.citizenshipItems['au'].selected}"
text="#{bundle.ethnicResidencyAu}"
valueChangeListener="#{bio.residencyValueChange}"
immediate="true"
autoSubmit="true" />
<tr:selectBooleanRadio
id="residency_2"
disabled="#{formReadOnly or !visit.domesticStudent}"
group="residency"
simple="true"
value="#{visit.citizenshipItems['nz'].selected}"
valueChangeListener="#{bio.residencyValueChange}"
immediate="true"
autoSubmit="true"
text="#{bundle.ethnicResidencyNz}" />
</tr:panelGroupLayout>
<tr:message
for="residency" />
</tr:panelLabelAndMessage>
<tr:panelGroupLayout
layout="vertical"
partialTriggers="residency_1 residency_2">
<tr:selectOneChoice
id="birthCountry"
label="#{bundle.ethnicBirthCountry}"
binding="#{bio.birthCountryComponent}"
value="#{visit.candidate.culture.birthCountry}"
disabled="#{formReadOnly
or visit.candidate.culture.citizenshipStatus == 1}" >
<f:selectItems
value="#{applicationSelectItems.countryList}" />
</tr:selectOneChoice>
<tr:selectOneChoice
id="citizenshipCountry"
label="#{bundle.ethnicCitizenshipCountry}"
value="#{visit.candidate.culture.citizenCountry}"
binding="#{bio.citizenshipCountryComponent}"
disabled="#{formReadOnly}" >
<f:selectItems
value="#{applicationSelectItems.countryList}" />
</tr:selectOneChoice>
</tr:panelGroupLayout>
</tr:panelFormLayout>
ValueChangeListener remains unchanged.
------------------------------------------------------------------------
-----------------------------------------------------
Re: [Trinidad] PPR in panelFormLayout - Changing required/rendered states
Posted by Matthias Wessendorf <ma...@apache.org>.
+1 for doing it after the 1.0.1 release
plugins RC will be provided tomorrow
and based on that I branch the CORE to get its 101 out as well
-M
On 6/8/07, Adam Winer <aw...@gmail.com> wrote:
> It's getting very close. FF 2.0, IE 7, and Safari all working fine.
> I just need to polish up some focus restoration code, and clean
> up a bit and it'll be ready to go. I'm thinking that I should land
> this just after the 1.0.1 release so that we have time to find
> any bugs it introduces.
>
> -- Adam
>
>
>
> On 6/7/07, Graeme Steyn < g.steyn@cqu.edu.au> wrote:
> > Adam,
> >
> > Thank you for the feedback. Looking forward to using the AJAX XMLHttp
> > changes.
> >
> > Regards,
> >
> > Graeme.
> >
> > -----Original Message-----
> > From: Adam Winer [mailto:awiner@gmail.com]
> > Sent: Friday, 8 June 2007 1:44 AM
> > To: MyFaces Discussion
> > Subject: Re: [Trinidad] PPR in panelFormLayout - Changing
> > required/rendered states
> >
> > Currently, you have to put the partialTriggers on the panelFormLayout as
> > a whole, which is awkward. I think it's about time we look at
> > re-jiggering the DOM here to support PPR of labels, but I've got plenty
> > on my plate right now.
> >
> > FYI, the workaround of not using trh:body isn't going to be a workaround
> > for much longer. I'm hard at work swapping out the iframe-based PPR
> > mechanism for real AJAX XMLHttp (going very well), and as part of that
> > PPR now works no matter what components you have on the page. (Bye,
> > bye, panelPartialRoot!)
> >
> > --- Adam
> >
> >
> > On 6/6/07, Graeme Steyn < g.steyn@cqu.edu.au> wrote:
> > >
> > >
> > > Hi,
> > >
> > > Would anyone be able to shed some light on the problem that I am
> > > trying to find a suitable work-around for. I have two sections of
> > > code where I am attempting to make use of PPR in Trinidad (using
> > > Facelets 1.1.12, Trinidad 1.2, JSF 1.2_04 p02, SJSAS 9.0 ur1 patch
> > 03).
> > >
> > > 1. In the first instance, a change in the value of a field needs to
> > > set the required field indicator on the dependant fields. The PPR is
> > > however not updating the label indicator to show a required status in
> > > this case. I am assuming that this is related to ADFFACES-471, where
> > > the resolution indicates that the labels in a panelFormLayout cannot
> > be updated via PPR.
> > > The component will however, be set to required so that when the user
> > > navigates to the next page, they get corresponding required error
> > > messages (would be nice to show the field as required before getting
> > the errors).
> > >
> > > The current work-around that I have used is to enclose all of the
> > > dependant fields in a separate panelFormLayout that has its
> > > partialTriggers property set to the prefChannel. This works, but
> > > messes up the page layout a little as the dependant fields are no
> > longer aligned with the driving field.
> > >
> > > The ability to change a field's required status based on some other
> > > driving value is common throughout the application making a suitable
> > > work-around important.
> > >
> > >
> > > 2. In the second instance, I am attempting to hide/unhide a field
> > > using PPR. Once again, with the fields laid out using the normal
> > > panelFormLayout, the PPR does not work and the rendered state of the
> > > component does not change - it is always displayed. The disabled
> > > attribute for the birthCountry does work. The problem sample appears
> > below.
> > >
> > > In this case the work-around is basically the same as the first one,
> > > but using a panelGroupLayout with its partialTriggers set to the
> > > driving components. Once again, not ideal as it changes the original
> > form layout.
> > >
> > > For both scenarios a third work-around is to do the following:
> > >
> > > a. Change the <trh:body> tag to a normal <body> tag.
> > > b. Change the ValueChangeListeners to update the model when a value
> > > changes and force rendering using
> getFacesContext().renderResponse();
> > > c. Link the required / rendered properties to the updated model
> > values.
> > >
> > > The big disadvantage is that this provides the required effect by
> > > doing a full page refresh every time a driving value changes - PPR has
> >
> > > effectively been removed.
> > >
> > > Would anyone have any suggestions on a more efficient work-around for
> > > the two problem scenarios.
> > >
> > > Thank you.
> > >
> > > Regards,
> > >
> > > Graeme.
> > >
> > >
> > >
> > >
> > >
> ----------------------------------------------------------------------
> > > -------------------------------------------------------
> > > Problem Code Sample 1:
> > >
> >
> ------------------------------------------------------------------------
> > -----------------------------------------------------
> > > <tr:panelFormLayout
> > > shortDesc="#{bundle.fldSetContact}">
> > >
> > > <tr:selectOneChoice
> > > id="prefChannel"
> > > label="#{ bundle.contactPrefChannel}"
> > > value="#{contact.preferredChannel}"
> > > immediate="true"
> > > autoSubmit="true"
> > >
> > > binding="#{contact.preferredChannelComponent}"
> > >
> > >
> valueChangeListener="#{contact.preferredChannelValueChange}"
> > > required="true"
> > > disabled="#{formReadOnly}"
> > > shortDesc="#{bundle.contactPrefChannel}">
> > > <f:selectItems
> > > value="#{ applicationSelectItems.contactTypeList}" />
> > > </tr:selectOneChoice>
> > >
> > > <tr:inputText
> > > id="WRK_PH"
> > > label="#{ bundle.contactPhoneDay}"
> > > value="#{contact.dayPhone}"
> > > disabled="#{formReadOnly}"
> > > partialTriggers="prefChannel"
> > > binding="#{contact.workComponent}"
> > > required="#{visit.candidate.prefContact ==
> > > 'WRK_PH'}"
> > > shortDesc="#{ bundle.contactPhoneDay}">
> > > <f:validateLength maximum="12" />
> > > <tr:validateRegExp
> > > pattern="[\s0-9]+"
> > >
> > > messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
> > > </tr:inputText>
> > >
> > > <tr:inputText
> > > id="AH_PH"
> > > label="#{bundle.contactPhoneAH}"
> > > value="#{contact.afterHrsPhone}"
> > > disabled="#{formReadOnly}"
> > > partialTriggers="prefChannel"
> > > binding="#{contact.afterHoursComponent}"
> > > required="#{visit.candidate.prefContact ==
> > 'AH_PH'}"
> > > shortDesc="#{bundle.contactPhoneAH}">
> > > <f:validateLength maximum="12" />
> > > <tr:validateRegExp
> > > pattern="[\s0-9]+"
> > >
> > > messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
> > > </tr:inputText>
> > >
> > > ...etc.
> > >
> > >
> ----------------------------------------------------------------------
> > > -------------------------------------------------------
> > > preferredChannelValueChange contains:
> > >
> > >
> ----------------------------------------------------------------------
> > > -------------------------------------------------------
> > >
> > > public void
> > > preferredChannelValueChange(ValueChangeEvent event) {
> > >
> > > // Reset all required indicators.
> > > afterHoursComponent.setRequired(false);
> > > emailComponent.setRequired(false);
> > > faxComponent.setRequired(false);
> > > mobileComponent.setRequired(false);
> > > workComponent.setRequired (false);
> > >
> > > Contact.ContactType preferredChannel = (Contact.ContactType)
> > > event.getNewValue();
> > > switch (preferredChannel) {
> > >
> > > case AH_PH:
> > > afterHoursComponent.setRequired(true);
> > > break;
> > > case EMAIL:
> > > emailComponent.setRequired(true);
> > > break;
> > > case FAX:
> > > faxComponent.setRequired(true);
> > > break;
> > > case MOB:
> > > mobileComponent.setRequired(true);
> > > break;
> > > case WRK_PH:
> > > workComponent.setRequired(true);
> > > break;
> > > }
> > >
> > > getFacesContext().renderResponse();
> > >
> > > }
> > >
> > >
> ----------------------------------------------------------------------
> > > -------------------------------------------------------
> > >
> > > Problem 1 Work-around:
> > >
> >
> ------------------------------------------------------------------------
> > -----------------------------------------------------
> > > <tr:panelFormLayout
> > > shortDesc="#{bundle.fldSetContact}" >
> > >
> > > <tr:selectOneChoice
> > > id="prefChannel"
> > > label="#{bundle.contactPrefChannel}"
> > > value="#{contact.preferredChannel}"
> > > immediate="true"
> > > autoSubmit="true"
> > >
> > > binding="#{contact.preferredChannelComponent}"
> > >
> > >
> valueChangeListener="#{contact.preferredChannelValueChange}"
> > > required="true"
> > > disabled="#{formReadOnly}"
> > > shortDesc="#{bundle.contactPrefChannel}">
> > > <f:selectItems
> > > value="#{ applicationSelectItems.contactTypeList}" />
> > > </tr:selectOneChoice>
> > >
> > > </tr:panelFormLayout>
> > >
> > > <tr:spacer
> > > height="12" />
> > >
> > > <tr:panelFormLayout
> > > shortDesc="#{bundle.fldSetContact}"
> > > partialTriggers="prefChannel" >
> > >
> > > <tr:inputText
> > > id="WRK_PH"
> > > label="#{bundle.contactPhoneDay}"
> > > value="#{contact.dayPhone}"
> > > disabled="#{formReadOnly}"
> > > binding="#{contact.workComponent}"
> > > required="#{visit.candidate.prefContact ==
> > > 'WRK_PH'}"
> > > shortDesc="#{ bundle.contactPhoneDay}">
> > > <f:validateLength maximum="12" />
> > > <tr:validateRegExp
> > > pattern="[\s0-9]+"
> > >
> > > messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
> > > </tr:inputText>
> > >
> > > <tr:inputText
> > > id="AH_PH"
> > > label="#{bundle.contactPhoneAH}"
> > > value="#{contact.afterHrsPhone}"
> > > disabled="#{formReadOnly}"
> > > binding="#{contact.afterHoursComponent}"
> > > required="#{visit.candidate.prefContact ==
> > 'AH_PH'}"
> > > shortDesc="#{ bundle.contactPhoneAH}">
> > > <f:validateLength maximum="12" />
> > > <tr:validateRegExp
> > > pattern="[\s0-9]+"
> > >
> > > messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
> > > </tr:inputText>
> > >
> > > ...etc.
> > >
> > > ValueChangeListener code unchanged.
> > >
> > >
> ----------------------------------------------------------------------
> > > -------------------------------------------------------
> > >
> > >
> > >
> ----------------------------------------------------------------------
> > > -------------------------------------------------------
> > > Problem Code Sample 2:
> > >
> > >
> ----------------------------------------------------------------------
> > > -------------------------------------------------------
> > >
> > > <tr:panelFormLayout
> > > shortDesc="#{bundle.fldSetEthnicity}">
> > >
> > > <tr:panelLabelAndMessage
> > > id="residencyLabel"
> > > for="residency"
> > > label="#{bundle.ethnicResidency}"
> > > shortDesc="#{bundle.ethnicResidency}"
> > > showRequired="true">
> > >
> > > <tr:panelGroupLayout
> > > id="residency"
> > > layout="vertical"
> > > binding="#{bio.residencyComponent}">
> > >
> > > <tr:selectBooleanRadio
> > > id="residency_1"
> > > disabled="#{formReadOnly or !visit.domesticStudent}"
> > > group="residency"
> > > simple="true"
> > > value="#{visit.citizenshipItems['au'].selected}"
> > > text="#{bundle.ethnicResidencyAu}"
> > > valueChangeListener="#{bio.residencyValueChange }"
> > > immediate="true"
> > > autoSubmit="true" />
> > >
> > > <tr:selectBooleanRadio
> > > id="residency_2"
> > > disabled="#{formReadOnly or !visit.domesticStudent}"
> > > group="residency"
> > > simple="true"
> > > value="#{visit.citizenshipItems['nz'].selected}"
> > > valueChangeListener="#{ bio.residencyValueChange}"
> > > immediate="true"
> > > autoSubmit="true"
> > > text="#{bundle.ethnicResidencyNz}" />
> > >
> > > </tr:panelGroupLayout>
> > >
> > > <tr:message
> > > for="residency" />
> > >
> > > </tr:panelLabelAndMessage>
> > >
> > > <tr:selectOneChoice
> > > id="birthCountry"
> > > label="#{bundle.ethnicBirthCountry}"
> > > binding="#{bio.birthCountryComponent}"
> > > partialTriggers="residency_1 residency_2"
> > >
> > > value="#{visit.candidate.culture.birthCountry}"
> > > disabled="#{formReadOnly
> > > or
> > > visit.candidate.culture.citizenshipStatus == 1}" >
> > > <f:selectItems
> > > value="#{applicationSelectItems.countryList}" />
> > > </tr:selectOneChoice>
> > >
> > > <tr:selectOneChoice
> > > id="citizenshipCountry"
> > > label="#{bundle.ethnicCitizenshipCountry}"
> > >
> > > value="#{visit.candidate.culture.citizenCountry}"
> > > partialTriggers="residency_1 residency_2"
> > > binding="#{bio.citizenshipCountryComponent}"
> > > disabled="#{formReadOnly}" >
> > > <f:selectItems
> > > value="#{applicationSelectItems.countryList }" />
> > > </tr:selectOneChoice>
> > >
> > > </tr:panelFormLayout>
> > >
> > >
> ----------------------------------------------------------------------
> > > -------------------------------------------------------
> > >
> > > ValueChangeListener contains:
> > >
> > >
> ----------------------------------------------------------------------
> > > -------------------------------------------------------
> > >
> > > public void residencyValueChange(ValueChangeEvent
> > > event) {
> > >
> > > // Force updating of the model so that render process
> > > // uses the most current value
> > >
> > > residencyComponent.processUpdates(getFacesContext());
> > > boolean selectionExists = updateCitizenshipModel();
> > >
> > > CitizenshipItem AUSCit =
> > > (CitizenshipItem)getBean("au");
> > >
> > > // Reset if this candidate has indicated that they are AUS.
> > > if (AUSCit.getResidencyCode () != null &&
> > >
> AUSCit.getResidencyCode().equals(getCandidate().getCulture().getCitize
> > > nshipStatus()))
> > > {
> > >
> > > getCandidate().getCulture().setBirthCountry(null);
> //reset the model
> > > birthCountryComponent.resetValue();
> > > birthCountryComponent.setDisabled(true);
> > >
> citizenshipCountryComponent.setRendered(false);
> > > } else {
> > > birthCountryComponent.setDisabled(false);
> > >
> citizenshipCountryComponent.setRendered(true);
> > > }
> > >
> > > // Render response to prevent going to the validation phase
> > for the
> > > // other components. This prevents validation errors for the
> > as yet
> > > // incomplete fields.
> > > getFacesContext().renderResponse();
> > > }
> > >
> > >
> > >
> ----------------------------------------------------------------------
> > > -------------------------------------------------------
> > >
> > > Problem 2 Work-around:
> > >
> > >
> >
> ------------------------------------------------------------------------
> > -----------------------------------------------------
> > > <tr:panelFormLayout
> > > shortDesc="#{bundle.fldSetEthnicity}">
> > >
> > > <tr:panelLabelAndMessage
> > > id="residencyLabel"
> > > for="residency"
> > > label="#{bundle.ethnicResidency}"
> > > shortDesc="#{bundle.ethnicResidency}"
> > > showRequired="true">
> > >
> > > <tr:panelGroupLayout
> > > id="residency"
> > > layout="vertical"
> > > binding="#{bio.residencyComponent}">
> > >
> > > <tr:selectBooleanRadio
> > > id="residency_1"
> > > disabled="#{formReadOnly or !visit.domesticStudent}"
> > > group="residency"
> > > simple="true"
> > > value="#{visit.citizenshipItems['au'].selected}"
> > > text="#{bundle.ethnicResidencyAu}"
> > > valueChangeListener="#{bio.residencyValueChange }"
> > > immediate="true"
> > > autoSubmit="true" />
> > >
> > > <tr:selectBooleanRadio
> > > id="residency_2"
> > > disabled="#{formReadOnly or !visit.domesticStudent}"
> > > group="residency"
> > > simple="true"
> > > value="#{visit.citizenshipItems['nz'].selected}"
> > > valueChangeListener="#{ bio.residencyValueChange}"
> > > immediate="true"
> > > autoSubmit="true"
> > > text="#{bundle.ethnicResidencyNz}" />
> > >
> > > </tr:panelGroupLayout>
> > >
> > > <tr:message
> > > for="residency" />
> > > </tr:panelLabelAndMessage>
> > >
> > > <tr:panelGroupLayout
> > > layout="vertical"
> > > partialTriggers="residency_1 residency_2">
> > >
> > > <tr:selectOneChoice
> > > id="birthCountry"
> > > label="#{bundle.ethnicBirthCountry }"
> > > binding="#{bio.birthCountryComponent}"
> > >
> > > value="#{visit.candidate.culture.birthCountry}"
> > > disabled="#{formReadOnly
> > > or
> > > visit.candidate.culture.citizenshipStatus == 1}" >
> > > <f:selectItems
> > > value="#{applicationSelectItems.countryList}" />
> > > </tr:selectOneChoice>
> > >
> > > <tr:selectOneChoice
> > > id="citizenshipCountry"
> > > label="#{bundle.ethnicCitizenshipCountry}"
> > >
> > > value="#{visit.candidate.culture.citizenCountry }"
> > > binding="#{bio.citizenshipCountryComponent}"
> > > disabled="#{formReadOnly}" >
> > > <f:selectItems
> > > value="#{applicationSelectItems.countryList }" />
> > > </tr:selectOneChoice>
> > > </tr:panelGroupLayout>
> > >
> > > </tr:panelFormLayout>
> > >
> > > ValueChangeListener remains unchanged.
> > >
> > >
> ----------------------------------------------------------------------
> > > -------------------------------------------------------
> > >
> > >
> >
>
>
--
Matthias Wessendorf
further stuff:
blog: http://matthiaswessendorf.wordpress.com/
mail: matzew-at-apache-dot-org
Re: [Trinidad] PPR in panelFormLayout - Changing required/rendered states
Posted by Adam Winer <aw...@gmail.com>.
It's getting very close. FF 2.0, IE 7, and Safari all working fine.
I just need to polish up some focus restoration code, and clean
up a bit and it'll be ready to go. I'm thinking that I should land
this just after the 1.0.1 release so that we have time to find
any bugs it introduces.
-- Adam
On 6/7/07, Graeme Steyn <g....@cqu.edu.au> wrote:
>
> Adam,
>
> Thank you for the feedback. Looking forward to using the AJAX XMLHttp
> changes.
>
> Regards,
>
> Graeme.
>
> -----Original Message-----
> From: Adam Winer [mailto:awiner@gmail.com]
> Sent: Friday, 8 June 2007 1:44 AM
> To: MyFaces Discussion
> Subject: Re: [Trinidad] PPR in panelFormLayout - Changing
> required/rendered states
>
> Currently, you have to put the partialTriggers on the panelFormLayout as
> a whole, which is awkward. I think it's about time we look at
> re-jiggering the DOM here to support PPR of labels, but I've got plenty
> on my plate right now.
>
> FYI, the workaround of not using trh:body isn't going to be a workaround
> for much longer. I'm hard at work swapping out the iframe-based PPR
> mechanism for real AJAX XMLHttp (going very well), and as part of that
> PPR now works no matter what components you have on the page. (Bye,
> bye, panelPartialRoot!)
>
> --- Adam
>
>
> On 6/6/07, Graeme Steyn <g....@cqu.edu.au> wrote:
> >
> >
> > Hi,
> >
> > Would anyone be able to shed some light on the problem that I am
> > trying to find a suitable work-around for. I have two sections of
> > code where I am attempting to make use of PPR in Trinidad (using
> > Facelets 1.1.12, Trinidad 1.2, JSF 1.2_04 p02, SJSAS 9.0 ur1 patch
> 03).
> >
> > 1. In the first instance, a change in the value of a field needs to
> > set the required field indicator on the dependant fields. The PPR is
> > however not updating the label indicator to show a required status in
> > this case. I am assuming that this is related to ADFFACES-471, where
> > the resolution indicates that the labels in a panelFormLayout cannot
> be updated via PPR.
> > The component will however, be set to required so that when the user
> > navigates to the next page, they get corresponding required error
> > messages (would be nice to show the field as required before getting
> the errors).
> >
> > The current work-around that I have used is to enclose all of the
> > dependant fields in a separate panelFormLayout that has its
> > partialTriggers property set to the prefChannel. This works, but
> > messes up the page layout a little as the dependant fields are no
> longer aligned with the driving field.
> >
> > The ability to change a field's required status based on some other
> > driving value is common throughout the application making a suitable
> > work-around important.
> >
> >
> > 2. In the second instance, I am attempting to hide/unhide a field
> > using PPR. Once again, with the fields laid out using the normal
> > panelFormLayout, the PPR does not work and the rendered state of the
> > component does not change - it is always displayed. The disabled
> > attribute for the birthCountry does work. The problem sample appears
> below.
> >
> > In this case the work-around is basically the same as the first one,
> > but using a panelGroupLayout with its partialTriggers set to the
> > driving components. Once again, not ideal as it changes the original
> form layout.
> >
> > For both scenarios a third work-around is to do the following:
> >
> > a. Change the <trh:body> tag to a normal <body> tag.
> > b. Change the ValueChangeListeners to update the model when a value
> > changes and force rendering using getFacesContext().renderResponse();
> > c. Link the required / rendered properties to the updated model
> values.
> >
> > The big disadvantage is that this provides the required effect by
> > doing a full page refresh every time a driving value changes - PPR has
>
> > effectively been removed.
> >
> > Would anyone have any suggestions on a more efficient work-around for
> > the two problem scenarios.
> >
> > Thank you.
> >
> > Regards,
> >
> > Graeme.
> >
> >
> >
> >
> > ----------------------------------------------------------------------
> > -------------------------------------------------------
> > Problem Code Sample 1:
> >
> ------------------------------------------------------------------------
> -----------------------------------------------------
> > <tr:panelFormLayout
> > shortDesc="#{bundle.fldSetContact}">
> >
> > <tr:selectOneChoice
> > id="prefChannel"
> > label="#{bundle.contactPrefChannel}"
> > value="#{contact.preferredChannel}"
> > immediate="true"
> > autoSubmit="true"
> >
> > binding="#{contact.preferredChannelComponent}"
> >
> > valueChangeListener="#{contact.preferredChannelValueChange}"
> > required="true"
> > disabled="#{formReadOnly}"
> > shortDesc="#{bundle.contactPrefChannel}">
> > <f:selectItems
> > value="#{applicationSelectItems.contactTypeList}" />
> > </tr:selectOneChoice>
> >
> > <tr:inputText
> > id="WRK_PH"
> > label="#{bundle.contactPhoneDay}"
> > value="#{contact.dayPhone}"
> > disabled="#{formReadOnly}"
> > partialTriggers="prefChannel"
> > binding="#{contact.workComponent}"
> > required="#{visit.candidate.prefContact ==
> > 'WRK_PH'}"
> > shortDesc="#{bundle.contactPhoneDay}">
> > <f:validateLength maximum="12" />
> > <tr:validateRegExp
> > pattern="[\s0-9]+"
> >
> > messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
> > </tr:inputText>
> >
> > <tr:inputText
> > id="AH_PH"
> > label="#{bundle.contactPhoneAH}"
> > value="#{contact.afterHrsPhone}"
> > disabled="#{formReadOnly}"
> > partialTriggers="prefChannel"
> > binding="#{contact.afterHoursComponent}"
> > required="#{visit.candidate.prefContact ==
> 'AH_PH'}"
> > shortDesc="#{bundle.contactPhoneAH}">
> > <f:validateLength maximum="12" />
> > <tr:validateRegExp
> > pattern="[\s0-9]+"
> >
> > messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
> > </tr:inputText>
> >
> > ...etc.
> >
> > ----------------------------------------------------------------------
> > -------------------------------------------------------
> > preferredChannelValueChange contains:
> >
> > ----------------------------------------------------------------------
> > -------------------------------------------------------
> >
> > public void
> > preferredChannelValueChange(ValueChangeEvent event) {
> >
> > // Reset all required indicators.
> > afterHoursComponent.setRequired(false);
> > emailComponent.setRequired(false);
> > faxComponent.setRequired(false);
> > mobileComponent.setRequired(false);
> > workComponent.setRequired(false);
> >
> > Contact.ContactType preferredChannel = (Contact.ContactType)
> > event.getNewValue();
> > switch (preferredChannel) {
> >
> > case AH_PH:
> > afterHoursComponent.setRequired(true);
> > break;
> > case EMAIL:
> > emailComponent.setRequired(true);
> > break;
> > case FAX:
> > faxComponent.setRequired(true);
> > break;
> > case MOB:
> > mobileComponent.setRequired(true);
> > break;
> > case WRK_PH:
> > workComponent.setRequired(true);
> > break;
> > }
> >
> > getFacesContext().renderResponse();
> >
> > }
> >
> > ----------------------------------------------------------------------
> > -------------------------------------------------------
> >
> > Problem 1 Work-around:
> >
> ------------------------------------------------------------------------
> -----------------------------------------------------
> > <tr:panelFormLayout
> > shortDesc="#{bundle.fldSetContact}" >
> >
> > <tr:selectOneChoice
> > id="prefChannel"
> > label="#{bundle.contactPrefChannel}"
> > value="#{contact.preferredChannel}"
> > immediate="true"
> > autoSubmit="true"
> >
> > binding="#{contact.preferredChannelComponent}"
> >
> > valueChangeListener="#{contact.preferredChannelValueChange}"
> > required="true"
> > disabled="#{formReadOnly}"
> > shortDesc="#{bundle.contactPrefChannel}">
> > <f:selectItems
> > value="#{applicationSelectItems.contactTypeList}" />
> > </tr:selectOneChoice>
> >
> > </tr:panelFormLayout>
> >
> > <tr:spacer
> > height="12" />
> >
> > <tr:panelFormLayout
> > shortDesc="#{bundle.fldSetContact}"
> > partialTriggers="prefChannel" >
> >
> > <tr:inputText
> > id="WRK_PH"
> > label="#{bundle.contactPhoneDay}"
> > value="#{contact.dayPhone}"
> > disabled="#{formReadOnly}"
> > binding="#{contact.workComponent}"
> > required="#{visit.candidate.prefContact ==
> > 'WRK_PH'}"
> > shortDesc="#{bundle.contactPhoneDay}">
> > <f:validateLength maximum="12" />
> > <tr:validateRegExp
> > pattern="[\s0-9]+"
> >
> > messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
> > </tr:inputText>
> >
> > <tr:inputText
> > id="AH_PH"
> > label="#{bundle.contactPhoneAH}"
> > value="#{contact.afterHrsPhone}"
> > disabled="#{formReadOnly}"
> > binding="#{contact.afterHoursComponent}"
> > required="#{visit.candidate.prefContact ==
> 'AH_PH'}"
> > shortDesc="#{bundle.contactPhoneAH}">
> > <f:validateLength maximum="12" />
> > <tr:validateRegExp
> > pattern="[\s0-9]+"
> >
> > messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
> > </tr:inputText>
> >
> > ...etc.
> >
> > ValueChangeListener code unchanged.
> >
> > ----------------------------------------------------------------------
> > -------------------------------------------------------
> >
> >
> > ----------------------------------------------------------------------
> > -------------------------------------------------------
> > Problem Code Sample 2:
> >
> > ----------------------------------------------------------------------
> > -------------------------------------------------------
> >
> > <tr:panelFormLayout
> > shortDesc="#{bundle.fldSetEthnicity}">
> >
> > <tr:panelLabelAndMessage
> > id="residencyLabel"
> > for="residency"
> > label="#{bundle.ethnicResidency}"
> > shortDesc="#{bundle.ethnicResidency}"
> > showRequired="true">
> >
> > <tr:panelGroupLayout
> > id="residency"
> > layout="vertical"
> > binding="#{bio.residencyComponent}">
> >
> > <tr:selectBooleanRadio
> > id="residency_1"
> > disabled="#{formReadOnly or !visit.domesticStudent}"
> > group="residency"
> > simple="true"
> > value="#{visit.citizenshipItems['au'].selected}"
> > text="#{bundle.ethnicResidencyAu}"
> > valueChangeListener="#{bio.residencyValueChange}"
> > immediate="true"
> > autoSubmit="true" />
> >
> > <tr:selectBooleanRadio
> > id="residency_2"
> > disabled="#{formReadOnly or !visit.domesticStudent}"
> > group="residency"
> > simple="true"
> > value="#{visit.citizenshipItems['nz'].selected}"
> > valueChangeListener="#{bio.residencyValueChange}"
> > immediate="true"
> > autoSubmit="true"
> > text="#{bundle.ethnicResidencyNz}" />
> >
> > </tr:panelGroupLayout>
> >
> > <tr:message
> > for="residency" />
> >
> > </tr:panelLabelAndMessage>
> >
> > <tr:selectOneChoice
> > id="birthCountry"
> > label="#{bundle.ethnicBirthCountry}"
> > binding="#{bio.birthCountryComponent}"
> > partialTriggers="residency_1 residency_2"
> >
> > value="#{visit.candidate.culture.birthCountry}"
> > disabled="#{formReadOnly
> > or
> > visit.candidate.culture.citizenshipStatus == 1}" >
> > <f:selectItems
> > value="#{applicationSelectItems.countryList}" />
> > </tr:selectOneChoice>
> >
> > <tr:selectOneChoice
> > id="citizenshipCountry"
> > label="#{bundle.ethnicCitizenshipCountry}"
> >
> > value="#{visit.candidate.culture.citizenCountry}"
> > partialTriggers="residency_1 residency_2"
> > binding="#{bio.citizenshipCountryComponent}"
> > disabled="#{formReadOnly}" >
> > <f:selectItems
> > value="#{applicationSelectItems.countryList}" />
> > </tr:selectOneChoice>
> >
> > </tr:panelFormLayout>
> >
> > ----------------------------------------------------------------------
> > -------------------------------------------------------
> >
> > ValueChangeListener contains:
> >
> > ----------------------------------------------------------------------
> > -------------------------------------------------------
> >
> > public void residencyValueChange(ValueChangeEvent
> > event) {
> >
> > // Force updating of the model so that render process
> > // uses the most current value
> >
> > residencyComponent.processUpdates(getFacesContext());
> > boolean selectionExists = updateCitizenshipModel();
> >
> > CitizenshipItem AUSCit =
> > (CitizenshipItem)getBean("au");
> >
> > // Reset if this candidate has indicated that they are AUS.
> > if (AUSCit.getResidencyCode() != null &&
> > AUSCit.getResidencyCode().equals(getCandidate().getCulture().getCitize
> > nshipStatus()))
> > {
> >
> > getCandidate().getCulture().setBirthCountry(null); //reset the model
> > birthCountryComponent.resetValue();
> > birthCountryComponent.setDisabled(true);
> > citizenshipCountryComponent.setRendered(false);
> > } else {
> > birthCountryComponent.setDisabled(false);
> > citizenshipCountryComponent.setRendered(true);
> > }
> >
> > // Render response to prevent going to the validation phase
> for the
> > // other components. This prevents validation errors for the
> as yet
> > // incomplete fields.
> > getFacesContext().renderResponse();
> > }
> >
> >
> > ----------------------------------------------------------------------
> > -------------------------------------------------------
> >
> > Problem 2 Work-around:
> >
> >
> ------------------------------------------------------------------------
> -----------------------------------------------------
> > <tr:panelFormLayout
> > shortDesc="#{bundle.fldSetEthnicity}">
> >
> > <tr:panelLabelAndMessage
> > id="residencyLabel"
> > for="residency"
> > label="#{bundle.ethnicResidency}"
> > shortDesc="#{bundle.ethnicResidency}"
> > showRequired="true">
> >
> > <tr:panelGroupLayout
> > id="residency"
> > layout="vertical"
> > binding="#{bio.residencyComponent}">
> >
> > <tr:selectBooleanRadio
> > id="residency_1"
> > disabled="#{formReadOnly or !visit.domesticStudent}"
> > group="residency"
> > simple="true"
> > value="#{visit.citizenshipItems['au'].selected}"
> > text="#{bundle.ethnicResidencyAu}"
> > valueChangeListener="#{bio.residencyValueChange}"
> > immediate="true"
> > autoSubmit="true" />
> >
> > <tr:selectBooleanRadio
> > id="residency_2"
> > disabled="#{formReadOnly or !visit.domesticStudent}"
> > group="residency"
> > simple="true"
> > value="#{visit.citizenshipItems['nz'].selected}"
> > valueChangeListener="#{bio.residencyValueChange}"
> > immediate="true"
> > autoSubmit="true"
> > text="#{bundle.ethnicResidencyNz}" />
> >
> > </tr:panelGroupLayout>
> >
> > <tr:message
> > for="residency" />
> > </tr:panelLabelAndMessage>
> >
> > <tr:panelGroupLayout
> > layout="vertical"
> > partialTriggers="residency_1 residency_2">
> >
> > <tr:selectOneChoice
> > id="birthCountry"
> > label="#{bundle.ethnicBirthCountry}"
> > binding="#{bio.birthCountryComponent}"
> >
> > value="#{visit.candidate.culture.birthCountry}"
> > disabled="#{formReadOnly
> > or
> > visit.candidate.culture.citizenshipStatus == 1}" >
> > <f:selectItems
> > value="#{applicationSelectItems.countryList}" />
> > </tr:selectOneChoice>
> >
> > <tr:selectOneChoice
> > id="citizenshipCountry"
> > label="#{bundle.ethnicCitizenshipCountry}"
> >
> > value="#{visit.candidate.culture.citizenCountry}"
> > binding="#{bio.citizenshipCountryComponent}"
> > disabled="#{formReadOnly}" >
> > <f:selectItems
> > value="#{applicationSelectItems.countryList}" />
> > </tr:selectOneChoice>
> > </tr:panelGroupLayout>
> >
> > </tr:panelFormLayout>
> >
> > ValueChangeListener remains unchanged.
> >
> > ----------------------------------------------------------------------
> > -------------------------------------------------------
> >
> >
>
RE: [Trinidad] PPR in panelFormLayout - Changing required/rendered states
Posted by Graeme Steyn <g....@cqu.edu.au>.
Adam,
Thank you for the feedback. Looking forward to using the AJAX XMLHttp
changes.
Regards,
Graeme.
-----Original Message-----
From: Adam Winer [mailto:awiner@gmail.com]
Sent: Friday, 8 June 2007 1:44 AM
To: MyFaces Discussion
Subject: Re: [Trinidad] PPR in panelFormLayout - Changing
required/rendered states
Currently, you have to put the partialTriggers on the panelFormLayout as
a whole, which is awkward. I think it's about time we look at
re-jiggering the DOM here to support PPR of labels, but I've got plenty
on my plate right now.
FYI, the workaround of not using trh:body isn't going to be a workaround
for much longer. I'm hard at work swapping out the iframe-based PPR
mechanism for real AJAX XMLHttp (going very well), and as part of that
PPR now works no matter what components you have on the page. (Bye,
bye, panelPartialRoot!)
--- Adam
On 6/6/07, Graeme Steyn <g....@cqu.edu.au> wrote:
>
>
> Hi,
>
> Would anyone be able to shed some light on the problem that I am
> trying to find a suitable work-around for. I have two sections of
> code where I am attempting to make use of PPR in Trinidad (using
> Facelets 1.1.12, Trinidad 1.2, JSF 1.2_04 p02, SJSAS 9.0 ur1 patch
03).
>
> 1. In the first instance, a change in the value of a field needs to
> set the required field indicator on the dependant fields. The PPR is
> however not updating the label indicator to show a required status in
> this case. I am assuming that this is related to ADFFACES-471, where
> the resolution indicates that the labels in a panelFormLayout cannot
be updated via PPR.
> The component will however, be set to required so that when the user
> navigates to the next page, they get corresponding required error
> messages (would be nice to show the field as required before getting
the errors).
>
> The current work-around that I have used is to enclose all of the
> dependant fields in a separate panelFormLayout that has its
> partialTriggers property set to the prefChannel. This works, but
> messes up the page layout a little as the dependant fields are no
longer aligned with the driving field.
>
> The ability to change a field's required status based on some other
> driving value is common throughout the application making a suitable
> work-around important.
>
>
> 2. In the second instance, I am attempting to hide/unhide a field
> using PPR. Once again, with the fields laid out using the normal
> panelFormLayout, the PPR does not work and the rendered state of the
> component does not change - it is always displayed. The disabled
> attribute for the birthCountry does work. The problem sample appears
below.
>
> In this case the work-around is basically the same as the first one,
> but using a panelGroupLayout with its partialTriggers set to the
> driving components. Once again, not ideal as it changes the original
form layout.
>
> For both scenarios a third work-around is to do the following:
>
> a. Change the <trh:body> tag to a normal <body> tag.
> b. Change the ValueChangeListeners to update the model when a value
> changes and force rendering using getFacesContext().renderResponse();
> c. Link the required / rendered properties to the updated model
values.
>
> The big disadvantage is that this provides the required effect by
> doing a full page refresh every time a driving value changes - PPR has
> effectively been removed.
>
> Would anyone have any suggestions on a more efficient work-around for
> the two problem scenarios.
>
> Thank you.
>
> Regards,
>
> Graeme.
>
>
>
>
> ----------------------------------------------------------------------
> -------------------------------------------------------
> Problem Code Sample 1:
>
------------------------------------------------------------------------
-----------------------------------------------------
> <tr:panelFormLayout
> shortDesc="#{bundle.fldSetContact}">
>
> <tr:selectOneChoice
> id="prefChannel"
> label="#{bundle.contactPrefChannel}"
> value="#{contact.preferredChannel}"
> immediate="true"
> autoSubmit="true"
>
> binding="#{contact.preferredChannelComponent}"
>
> valueChangeListener="#{contact.preferredChannelValueChange}"
> required="true"
> disabled="#{formReadOnly}"
> shortDesc="#{bundle.contactPrefChannel}">
> <f:selectItems
> value="#{applicationSelectItems.contactTypeList}" />
> </tr:selectOneChoice>
>
> <tr:inputText
> id="WRK_PH"
> label="#{bundle.contactPhoneDay}"
> value="#{contact.dayPhone}"
> disabled="#{formReadOnly}"
> partialTriggers="prefChannel"
> binding="#{contact.workComponent}"
> required="#{visit.candidate.prefContact ==
> 'WRK_PH'}"
> shortDesc="#{bundle.contactPhoneDay}">
> <f:validateLength maximum="12" />
> <tr:validateRegExp
> pattern="[\s0-9]+"
>
> messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
> </tr:inputText>
>
> <tr:inputText
> id="AH_PH"
> label="#{bundle.contactPhoneAH}"
> value="#{contact.afterHrsPhone}"
> disabled="#{formReadOnly}"
> partialTriggers="prefChannel"
> binding="#{contact.afterHoursComponent}"
> required="#{visit.candidate.prefContact ==
'AH_PH'}"
> shortDesc="#{bundle.contactPhoneAH}">
> <f:validateLength maximum="12" />
> <tr:validateRegExp
> pattern="[\s0-9]+"
>
> messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
> </tr:inputText>
>
> ...etc.
>
> ----------------------------------------------------------------------
> -------------------------------------------------------
> preferredChannelValueChange contains:
>
> ----------------------------------------------------------------------
> -------------------------------------------------------
>
> public void
> preferredChannelValueChange(ValueChangeEvent event) {
>
> // Reset all required indicators.
> afterHoursComponent.setRequired(false);
> emailComponent.setRequired(false);
> faxComponent.setRequired(false);
> mobileComponent.setRequired(false);
> workComponent.setRequired(false);
>
> Contact.ContactType preferredChannel = (Contact.ContactType)
> event.getNewValue();
> switch (preferredChannel) {
>
> case AH_PH:
> afterHoursComponent.setRequired(true);
> break;
> case EMAIL:
> emailComponent.setRequired(true);
> break;
> case FAX:
> faxComponent.setRequired(true);
> break;
> case MOB:
> mobileComponent.setRequired(true);
> break;
> case WRK_PH:
> workComponent.setRequired(true);
> break;
> }
>
> getFacesContext().renderResponse();
>
> }
>
> ----------------------------------------------------------------------
> -------------------------------------------------------
>
> Problem 1 Work-around:
>
------------------------------------------------------------------------
-----------------------------------------------------
> <tr:panelFormLayout
> shortDesc="#{bundle.fldSetContact}" >
>
> <tr:selectOneChoice
> id="prefChannel"
> label="#{bundle.contactPrefChannel}"
> value="#{contact.preferredChannel}"
> immediate="true"
> autoSubmit="true"
>
> binding="#{contact.preferredChannelComponent}"
>
> valueChangeListener="#{contact.preferredChannelValueChange}"
> required="true"
> disabled="#{formReadOnly}"
> shortDesc="#{bundle.contactPrefChannel}">
> <f:selectItems
> value="#{applicationSelectItems.contactTypeList}" />
> </tr:selectOneChoice>
>
> </tr:panelFormLayout>
>
> <tr:spacer
> height="12" />
>
> <tr:panelFormLayout
> shortDesc="#{bundle.fldSetContact}"
> partialTriggers="prefChannel" >
>
> <tr:inputText
> id="WRK_PH"
> label="#{bundle.contactPhoneDay}"
> value="#{contact.dayPhone}"
> disabled="#{formReadOnly}"
> binding="#{contact.workComponent}"
> required="#{visit.candidate.prefContact ==
> 'WRK_PH'}"
> shortDesc="#{bundle.contactPhoneDay}">
> <f:validateLength maximum="12" />
> <tr:validateRegExp
> pattern="[\s0-9]+"
>
> messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
> </tr:inputText>
>
> <tr:inputText
> id="AH_PH"
> label="#{bundle.contactPhoneAH}"
> value="#{contact.afterHrsPhone}"
> disabled="#{formReadOnly}"
> binding="#{contact.afterHoursComponent}"
> required="#{visit.candidate.prefContact ==
'AH_PH'}"
> shortDesc="#{bundle.contactPhoneAH}">
> <f:validateLength maximum="12" />
> <tr:validateRegExp
> pattern="[\s0-9]+"
>
> messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
> </tr:inputText>
>
> ...etc.
>
> ValueChangeListener code unchanged.
>
> ----------------------------------------------------------------------
> -------------------------------------------------------
>
>
> ----------------------------------------------------------------------
> -------------------------------------------------------
> Problem Code Sample 2:
>
> ----------------------------------------------------------------------
> -------------------------------------------------------
>
> <tr:panelFormLayout
> shortDesc="#{bundle.fldSetEthnicity}">
>
> <tr:panelLabelAndMessage
> id="residencyLabel"
> for="residency"
> label="#{bundle.ethnicResidency}"
> shortDesc="#{bundle.ethnicResidency}"
> showRequired="true">
>
> <tr:panelGroupLayout
> id="residency"
> layout="vertical"
> binding="#{bio.residencyComponent}">
>
> <tr:selectBooleanRadio
> id="residency_1"
> disabled="#{formReadOnly or !visit.domesticStudent}"
> group="residency"
> simple="true"
> value="#{visit.citizenshipItems['au'].selected}"
> text="#{bundle.ethnicResidencyAu}"
> valueChangeListener="#{bio.residencyValueChange}"
> immediate="true"
> autoSubmit="true" />
>
> <tr:selectBooleanRadio
> id="residency_2"
> disabled="#{formReadOnly or !visit.domesticStudent}"
> group="residency"
> simple="true"
> value="#{visit.citizenshipItems['nz'].selected}"
> valueChangeListener="#{bio.residencyValueChange}"
> immediate="true"
> autoSubmit="true"
> text="#{bundle.ethnicResidencyNz}" />
>
> </tr:panelGroupLayout>
>
> <tr:message
> for="residency" />
>
> </tr:panelLabelAndMessage>
>
> <tr:selectOneChoice
> id="birthCountry"
> label="#{bundle.ethnicBirthCountry}"
> binding="#{bio.birthCountryComponent}"
> partialTriggers="residency_1 residency_2"
>
> value="#{visit.candidate.culture.birthCountry}"
> disabled="#{formReadOnly
> or
> visit.candidate.culture.citizenshipStatus == 1}" >
> <f:selectItems
> value="#{applicationSelectItems.countryList}" />
> </tr:selectOneChoice>
>
> <tr:selectOneChoice
> id="citizenshipCountry"
> label="#{bundle.ethnicCitizenshipCountry}"
>
> value="#{visit.candidate.culture.citizenCountry}"
> partialTriggers="residency_1 residency_2"
> binding="#{bio.citizenshipCountryComponent}"
> disabled="#{formReadOnly}" >
> <f:selectItems
> value="#{applicationSelectItems.countryList}" />
> </tr:selectOneChoice>
>
> </tr:panelFormLayout>
>
> ----------------------------------------------------------------------
> -------------------------------------------------------
>
> ValueChangeListener contains:
>
> ----------------------------------------------------------------------
> -------------------------------------------------------
>
> public void residencyValueChange(ValueChangeEvent
> event) {
>
> // Force updating of the model so that render process
> // uses the most current value
>
> residencyComponent.processUpdates(getFacesContext());
> boolean selectionExists = updateCitizenshipModel();
>
> CitizenshipItem AUSCit =
> (CitizenshipItem)getBean("au");
>
> // Reset if this candidate has indicated that they are AUS.
> if (AUSCit.getResidencyCode() != null &&
> AUSCit.getResidencyCode().equals(getCandidate().getCulture().getCitize
> nshipStatus()))
> {
>
> getCandidate().getCulture().setBirthCountry(null); //reset the model
> birthCountryComponent.resetValue();
> birthCountryComponent.setDisabled(true);
> citizenshipCountryComponent.setRendered(false);
> } else {
> birthCountryComponent.setDisabled(false);
> citizenshipCountryComponent.setRendered(true);
> }
>
> // Render response to prevent going to the validation phase
for the
> // other components. This prevents validation errors for the
as yet
> // incomplete fields.
> getFacesContext().renderResponse();
> }
>
>
> ----------------------------------------------------------------------
> -------------------------------------------------------
>
> Problem 2 Work-around:
>
>
------------------------------------------------------------------------
-----------------------------------------------------
> <tr:panelFormLayout
> shortDesc="#{bundle.fldSetEthnicity}">
>
> <tr:panelLabelAndMessage
> id="residencyLabel"
> for="residency"
> label="#{bundle.ethnicResidency}"
> shortDesc="#{bundle.ethnicResidency}"
> showRequired="true">
>
> <tr:panelGroupLayout
> id="residency"
> layout="vertical"
> binding="#{bio.residencyComponent}">
>
> <tr:selectBooleanRadio
> id="residency_1"
> disabled="#{formReadOnly or !visit.domesticStudent}"
> group="residency"
> simple="true"
> value="#{visit.citizenshipItems['au'].selected}"
> text="#{bundle.ethnicResidencyAu}"
> valueChangeListener="#{bio.residencyValueChange}"
> immediate="true"
> autoSubmit="true" />
>
> <tr:selectBooleanRadio
> id="residency_2"
> disabled="#{formReadOnly or !visit.domesticStudent}"
> group="residency"
> simple="true"
> value="#{visit.citizenshipItems['nz'].selected}"
> valueChangeListener="#{bio.residencyValueChange}"
> immediate="true"
> autoSubmit="true"
> text="#{bundle.ethnicResidencyNz}" />
>
> </tr:panelGroupLayout>
>
> <tr:message
> for="residency" />
> </tr:panelLabelAndMessage>
>
> <tr:panelGroupLayout
> layout="vertical"
> partialTriggers="residency_1 residency_2">
>
> <tr:selectOneChoice
> id="birthCountry"
> label="#{bundle.ethnicBirthCountry}"
> binding="#{bio.birthCountryComponent}"
>
> value="#{visit.candidate.culture.birthCountry}"
> disabled="#{formReadOnly
> or
> visit.candidate.culture.citizenshipStatus == 1}" >
> <f:selectItems
> value="#{applicationSelectItems.countryList}" />
> </tr:selectOneChoice>
>
> <tr:selectOneChoice
> id="citizenshipCountry"
> label="#{bundle.ethnicCitizenshipCountry}"
>
> value="#{visit.candidate.culture.citizenCountry}"
> binding="#{bio.citizenshipCountryComponent}"
> disabled="#{formReadOnly}" >
> <f:selectItems
> value="#{applicationSelectItems.countryList}" />
> </tr:selectOneChoice>
> </tr:panelGroupLayout>
>
> </tr:panelFormLayout>
>
> ValueChangeListener remains unchanged.
>
> ----------------------------------------------------------------------
> -------------------------------------------------------
>
>
Re: [Trinidad] PPR in panelFormLayout - Changing required/rendered states
Posted by Adam Winer <aw...@gmail.com>.
Currently, you have to put the partialTriggers on the panelFormLayout
as a whole, which is awkward. I think it's about time we look at
re-jiggering the DOM here to support PPR of labels, but I've got plenty
on my plate right now.
FYI, the workaround of not using trh:body isn't going
to be a workaround for much longer. I'm hard at work
swapping out the iframe-based PPR mechanism for
real AJAX XMLHttp (going very well), and as part of
that PPR now works no matter what components you
have on the page. (Bye, bye, panelPartialRoot!)
--- Adam
On 6/6/07, Graeme Steyn <g....@cqu.edu.au> wrote:
>
>
> Hi,
>
> Would anyone be able to shed some light on the problem that I am trying to
> find a suitable work-around for. I have two sections of code where I am
> attempting to make use of PPR in Trinidad (using Facelets 1.1.12, Trinidad
> 1.2, JSF 1.2_04 p02, SJSAS 9.0 ur1 patch 03).
>
> 1. In the first instance, a change in the value of a field needs to set the
> required field indicator on the dependant fields. The PPR is however not
> updating the label indicator to show a required status in this case. I am
> assuming that this is related to ADFFACES-471, where the resolution
> indicates that the labels in a panelFormLayout cannot be updated via PPR.
> The component will however, be set to required so that when the user
> navigates to the next page, they get corresponding required error messages
> (would be nice to show the field as required before getting the errors).
>
> The current work-around that I have used is to enclose all of the dependant
> fields in a separate panelFormLayout that has its partialTriggers property
> set to the prefChannel. This works, but messes up the page layout a little
> as the dependant fields are no longer aligned with the driving field.
>
> The ability to change a field's required status based on some other driving
> value is common throughout the application making a suitable work-around
> important.
>
>
> 2. In the second instance, I am attempting to hide/unhide a field using
> PPR. Once again, with the fields laid out using the normal panelFormLayout,
> the PPR does not work and the rendered state of the component does not
> change - it is always displayed. The disabled attribute for the
> birthCountry does work. The problem sample appears below.
>
> In this case the work-around is basically the same as the first one, but
> using a panelGroupLayout with its partialTriggers set to the driving
> components. Once again, not ideal as it changes the original form layout.
>
> For both scenarios a third work-around is to do the following:
>
> a. Change the <trh:body> tag to a normal <body> tag.
> b. Change the ValueChangeListeners to update the model when a value changes
> and force rendering
> using getFacesContext().renderResponse();
> c. Link the required / rendered properties to the updated model values.
>
> The big disadvantage is that this provides the required effect by doing a
> full page refresh every time a driving value changes - PPR has effectively
> been removed.
>
> Would anyone have any suggestions on a more efficient work-around for the
> two problem scenarios.
>
> Thank you.
>
> Regards,
>
> Graeme.
>
>
>
>
> -----------------------------------------------------------------------------------------------------------------------------
> Problem Code Sample 1:
> -----------------------------------------------------------------------------------------------------------------------------
> <tr:panelFormLayout
> shortDesc="#{bundle.fldSetContact}">
>
> <tr:selectOneChoice
> id="prefChannel"
> label="#{bundle.contactPrefChannel}"
> value="#{contact.preferredChannel}"
> immediate="true"
> autoSubmit="true"
>
> binding="#{contact.preferredChannelComponent}"
>
> valueChangeListener="#{contact.preferredChannelValueChange}"
> required="true"
> disabled="#{formReadOnly}"
> shortDesc="#{bundle.contactPrefChannel}">
> <f:selectItems
> value="#{applicationSelectItems.contactTypeList}" />
> </tr:selectOneChoice>
>
> <tr:inputText
> id="WRK_PH"
> label="#{bundle.contactPhoneDay}"
> value="#{contact.dayPhone}"
> disabled="#{formReadOnly}"
> partialTriggers="prefChannel"
> binding="#{contact.workComponent}"
> required="#{visit.candidate.prefContact ==
> 'WRK_PH'}"
> shortDesc="#{bundle.contactPhoneDay}">
> <f:validateLength maximum="12" />
> <tr:validateRegExp
> pattern="[\s0-9]+"
>
> messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
> </tr:inputText>
>
> <tr:inputText
> id="AH_PH"
> label="#{bundle.contactPhoneAH}"
> value="#{contact.afterHrsPhone}"
> disabled="#{formReadOnly}"
> partialTriggers="prefChannel"
> binding="#{contact.afterHoursComponent}"
> required="#{visit.candidate.prefContact == 'AH_PH'}"
> shortDesc="#{bundle.contactPhoneAH}">
> <f:validateLength maximum="12" />
> <tr:validateRegExp
> pattern="[\s0-9]+"
>
> messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
> </tr:inputText>
>
> ...etc.
>
> -----------------------------------------------------------------------------------------------------------------------------
> preferredChannelValueChange contains:
>
> -----------------------------------------------------------------------------------------------------------------------------
>
> public void
> preferredChannelValueChange(ValueChangeEvent event) {
>
> // Reset all required indicators.
> afterHoursComponent.setRequired(false);
> emailComponent.setRequired(false);
> faxComponent.setRequired(false);
> mobileComponent.setRequired(false);
> workComponent.setRequired(false);
>
> Contact.ContactType preferredChannel = (Contact.ContactType)
> event.getNewValue();
> switch (preferredChannel) {
>
> case AH_PH:
> afterHoursComponent.setRequired(true);
> break;
> case EMAIL:
> emailComponent.setRequired(true);
> break;
> case FAX:
> faxComponent.setRequired(true);
> break;
> case MOB:
> mobileComponent.setRequired(true);
> break;
> case WRK_PH:
> workComponent.setRequired(true);
> break;
> }
>
> getFacesContext().renderResponse();
>
> }
>
> -----------------------------------------------------------------------------------------------------------------------------
>
> Problem 1 Work-around:
> -----------------------------------------------------------------------------------------------------------------------------
> <tr:panelFormLayout
> shortDesc="#{bundle.fldSetContact}" >
>
> <tr:selectOneChoice
> id="prefChannel"
> label="#{bundle.contactPrefChannel}"
> value="#{contact.preferredChannel}"
> immediate="true"
> autoSubmit="true"
>
> binding="#{contact.preferredChannelComponent}"
>
> valueChangeListener="#{contact.preferredChannelValueChange}"
> required="true"
> disabled="#{formReadOnly}"
> shortDesc="#{bundle.contactPrefChannel}">
> <f:selectItems
> value="#{applicationSelectItems.contactTypeList}" />
> </tr:selectOneChoice>
>
> </tr:panelFormLayout>
>
> <tr:spacer
> height="12" />
>
> <tr:panelFormLayout
> shortDesc="#{bundle.fldSetContact}"
> partialTriggers="prefChannel" >
>
> <tr:inputText
> id="WRK_PH"
> label="#{bundle.contactPhoneDay}"
> value="#{contact.dayPhone}"
> disabled="#{formReadOnly}"
> binding="#{contact.workComponent}"
> required="#{visit.candidate.prefContact ==
> 'WRK_PH'}"
> shortDesc="#{bundle.contactPhoneDay}">
> <f:validateLength maximum="12" />
> <tr:validateRegExp
> pattern="[\s0-9]+"
>
> messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
> </tr:inputText>
>
> <tr:inputText
> id="AH_PH"
> label="#{bundle.contactPhoneAH}"
> value="#{contact.afterHrsPhone}"
> disabled="#{formReadOnly}"
> binding="#{contact.afterHoursComponent}"
> required="#{visit.candidate.prefContact == 'AH_PH'}"
> shortDesc="#{bundle.contactPhoneAH}">
> <f:validateLength maximum="12" />
> <tr:validateRegExp
> pattern="[\s0-9]+"
>
> messageDetailNoMatch="#{bundle.formatTelephoneNumber}" />
> </tr:inputText>
>
> ...etc.
>
> ValueChangeListener code unchanged.
>
> -----------------------------------------------------------------------------------------------------------------------------
>
>
> -----------------------------------------------------------------------------------------------------------------------------
> Problem Code Sample 2:
>
> -----------------------------------------------------------------------------------------------------------------------------
>
> <tr:panelFormLayout
> shortDesc="#{bundle.fldSetEthnicity}">
>
> <tr:panelLabelAndMessage
> id="residencyLabel"
> for="residency"
> label="#{bundle.ethnicResidency}"
> shortDesc="#{bundle.ethnicResidency}"
> showRequired="true">
>
> <tr:panelGroupLayout
> id="residency"
> layout="vertical"
> binding="#{bio.residencyComponent}">
>
> <tr:selectBooleanRadio
> id="residency_1"
> disabled="#{formReadOnly or !visit.domesticStudent}"
> group="residency"
> simple="true"
> value="#{visit.citizenshipItems['au'].selected}"
> text="#{bundle.ethnicResidencyAu}"
> valueChangeListener="#{bio.residencyValueChange}"
> immediate="true"
> autoSubmit="true" />
>
> <tr:selectBooleanRadio
> id="residency_2"
> disabled="#{formReadOnly or !visit.domesticStudent}"
> group="residency"
> simple="true"
> value="#{visit.citizenshipItems['nz'].selected}"
> valueChangeListener="#{bio.residencyValueChange}"
> immediate="true"
> autoSubmit="true"
> text="#{bundle.ethnicResidencyNz}" />
>
> </tr:panelGroupLayout>
>
> <tr:message
> for="residency" />
>
> </tr:panelLabelAndMessage>
>
> <tr:selectOneChoice
> id="birthCountry"
> label="#{bundle.ethnicBirthCountry}"
> binding="#{bio.birthCountryComponent}"
> partialTriggers="residency_1 residency_2"
>
> value="#{visit.candidate.culture.birthCountry}"
> disabled="#{formReadOnly
> or
> visit.candidate.culture.citizenshipStatus == 1}" >
> <f:selectItems
> value="#{applicationSelectItems.countryList}" />
> </tr:selectOneChoice>
>
> <tr:selectOneChoice
> id="citizenshipCountry"
> label="#{bundle.ethnicCitizenshipCountry}"
>
> value="#{visit.candidate.culture.citizenCountry}"
> partialTriggers="residency_1 residency_2"
> binding="#{bio.citizenshipCountryComponent}"
> disabled="#{formReadOnly}" >
> <f:selectItems
> value="#{applicationSelectItems.countryList}" />
> </tr:selectOneChoice>
>
> </tr:panelFormLayout>
>
> -----------------------------------------------------------------------------------------------------------------------------
>
> ValueChangeListener contains:
>
> -----------------------------------------------------------------------------------------------------------------------------
>
> public void residencyValueChange(ValueChangeEvent
> event) {
>
> // Force updating of the model so that render process
> // uses the most current value
>
> residencyComponent.processUpdates(getFacesContext());
> boolean selectionExists = updateCitizenshipModel();
>
> CitizenshipItem AUSCit =
> (CitizenshipItem)getBean("au");
>
> // Reset if this candidate has indicated that they are AUS.
> if (AUSCit.getResidencyCode() != null &&
> AUSCit.getResidencyCode().equals(getCandidate().getCulture().getCitizenshipStatus()))
> {
>
> getCandidate().getCulture().setBirthCountry(null); //reset
> the model
> birthCountryComponent.resetValue();
> birthCountryComponent.setDisabled(true);
> citizenshipCountryComponent.setRendered(false);
> } else {
> birthCountryComponent.setDisabled(false);
> citizenshipCountryComponent.setRendered(true);
> }
>
> // Render response to prevent going to the validation phase for the
> // other components. This prevents validation errors for the as yet
> // incomplete fields.
> getFacesContext().renderResponse();
> }
>
>
> -----------------------------------------------------------------------------------------------------------------------------
>
> Problem 2 Work-around:
>
> -----------------------------------------------------------------------------------------------------------------------------
> <tr:panelFormLayout
> shortDesc="#{bundle.fldSetEthnicity}">
>
> <tr:panelLabelAndMessage
> id="residencyLabel"
> for="residency"
> label="#{bundle.ethnicResidency}"
> shortDesc="#{bundle.ethnicResidency}"
> showRequired="true">
>
> <tr:panelGroupLayout
> id="residency"
> layout="vertical"
> binding="#{bio.residencyComponent}">
>
> <tr:selectBooleanRadio
> id="residency_1"
> disabled="#{formReadOnly or !visit.domesticStudent}"
> group="residency"
> simple="true"
> value="#{visit.citizenshipItems['au'].selected}"
> text="#{bundle.ethnicResidencyAu}"
> valueChangeListener="#{bio.residencyValueChange}"
> immediate="true"
> autoSubmit="true" />
>
> <tr:selectBooleanRadio
> id="residency_2"
> disabled="#{formReadOnly or !visit.domesticStudent}"
> group="residency"
> simple="true"
> value="#{visit.citizenshipItems['nz'].selected}"
> valueChangeListener="#{bio.residencyValueChange}"
> immediate="true"
> autoSubmit="true"
> text="#{bundle.ethnicResidencyNz}" />
>
> </tr:panelGroupLayout>
>
> <tr:message
> for="residency" />
> </tr:panelLabelAndMessage>
>
> <tr:panelGroupLayout
> layout="vertical"
> partialTriggers="residency_1 residency_2">
>
> <tr:selectOneChoice
> id="birthCountry"
> label="#{bundle.ethnicBirthCountry}"
> binding="#{bio.birthCountryComponent}"
>
> value="#{visit.candidate.culture.birthCountry}"
> disabled="#{formReadOnly
> or
> visit.candidate.culture.citizenshipStatus == 1}" >
> <f:selectItems
> value="#{applicationSelectItems.countryList}" />
> </tr:selectOneChoice>
>
> <tr:selectOneChoice
> id="citizenshipCountry"
> label="#{bundle.ethnicCitizenshipCountry}"
>
> value="#{visit.candidate.culture.citizenCountry}"
> binding="#{bio.citizenshipCountryComponent}"
> disabled="#{formReadOnly}" >
> <f:selectItems
> value="#{applicationSelectItems.countryList}" />
> </tr:selectOneChoice>
> </tr:panelGroupLayout>
>
> </tr:panelFormLayout>
>
> ValueChangeListener remains unchanged.
>
> -----------------------------------------------------------------------------------------------------------------------------
>
>