Ok, another issue:
<Apr 20, 2007 12:56:18 PM EDT> <Error> <HTTP> <BEA-101017> <[EMAIL PROTECTED] -
appName: 'GISWeb', name: 'GISWeb.war', context-path: '/GISWeb'] Root cause of
ServletException.
java.lang.IllegalStateException: Client-id : repPeriods is duplicated in the
faces tree. Component : searchFrm:repPeriods, path: {Component-Path : [Class:
org.ajax4jsf.framework.ajax.AjaxViewRoot,ViewId:
/jsp/maintenance/search.jsp][Class:
javax.faces.component.html.HtmlPanelGrid,Id: _idJsp0][Class:
javax.faces.component.html.HtmlForm,Id: searchFrm][Class:
org.apache.myfaces.custom.fieldset.Fieldset,Id: _idJsp1][Class:
javax.faces.component.html.HtmlPanelGrid,Id: root][Class:
javax.faces.component.html.HtmlSelectOneMenu,Id: _idJsp6][Class:
org.apache.myfaces.custom.selectitems.UISelectItems,Id: repPeriods]}
at
org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:329)
at
org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:341)
at
org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:341)
at
org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:341)
at
org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:338)
Truncated. see log file for complete stacktrace
>
This happens when the form is resubmitted as a reaction on a change event in
the period selectOneMenu:
<h:outputText value="Period" />
<h:selectOneMenu value="#{searchHandler.period}"
onchange="document.forms['searchFrm'].submit();"
valueChangeListener="#{searchHandler.periodChanged}" >
<f:selectItems value="#{searchHandler.periods}"/>
</h:selectOneMenu>
<h:outputText value="Reporting Period" />
<h:selectOneMenu
value="#{searchHandler.reportingPeriod.rawDate}"
binding="#{searchHandler.reportingPeriodSelectOneMenuControl}">
</h:selectOneMenu>
The behavior I'm looking for is on the value change event in Period, the combo
with reportingPeriods should be redisplayed with different set of values.
This is the code in the periodChanged():
========================================================================================================================================
public void periodChanged(ValueChangeEvent event) {
this.setContext(SwitchContextFactory.getContext(userProfile,
this.getPeriod()));
logger.debug("\t on which the period is: " + this.getContext().getPeriod());
this.getSearchService().setContext(this.getContext());
this.getSearchService().getReportingPeriods();
if (this.reportingPeriodsSelectItemsControl == null){
this.reportingPeriodsSelectItemsControl = (UISelectItems) FacesContext
.getCurrentInstance().getApplication().createComponent(
UISelectItems.COMPONENT_TYPE);
this.reportingPeriodsSelectItemsControl.setId("repPeriods");
}
reportingPeriodsSelectItemsControl.setValue(reportingPeriods);
reportingPeriodsSelectItemsControl.setVar("rptPeriod");
if (DAILY.equals(this.getPeriod())) {
reportingPeriodsSelectItemsControl.setValueBinding("itemLabel",
FacesContext.getCurrentInstance().getApplication()
.createValueBinding(
"#{rptPeriod.reportingDateDaily}"));
}else if (MONTHLY.equals(this.getPeriod())) {
reportingPeriodsSelectItemsControl.setValueBinding("itemLabel",
FacesContext.getCurrentInstance().getApplication()
.createValueBinding(
"#{rptPeriod.reportingDateMonthly}"));
}
reportingPeriodsSelectItemsControl.setValueBinding("itemValue",
FacesContext.getCurrentInstance().getApplication().createValueBinding("#{rptPeriod.rawDate}"));
this.reportingPeriodSelectOneMenuControl.getChildren().add(reportingPeriodsSelectItemsControl);
}
========================================================================================================================================
Here is the code in the setter fro <h:selectOneMenu> for reportingPeriod:
========================================================================================================================================
public void setReportingPeriodSelectOneMenuControl(
HtmlSelectOneMenu _reportingPeriodSelectOneMenuControl) {
if (reportingPeriods == null){
logger.debug("reportingPeriods == null: " +
(reportingPeriods==null) + " building reportingPeriods
list...");
reportingPeriods = this.getSearchService().getReportingPeriods();
}
//building <t:selectItems>
if (this.reportingPeriodsSelectItemsControl == null){
logger.debug("creating new <t:selectItems>");
this.reportingPeriodsSelectItemsControl = (UISelectItems) FacesContext
.getCurrentInstance().getApplication().createComponent(
UISelectItems.COMPONENT_TYPE);
this.reportingPeriodsSelectItemsControl.setId("repPeriods");
}
this.reportingPeriodsSelectItemsControl.setValue(reportingPeriods);
this.reportingPeriodsSelectItemsControl.setVar("rptPeriod");
if (DAILY.equals(this.getPeriod())) {
reportingPeriodsSelectItemsControl.setValueBinding("itemLabel",
FacesContext.getCurrentInstance().getApplication()
.createValueBinding(
"#{rptPeriod.reportingDateDaily}"));
}else if (MONTHLY.equals(this.getPeriod())) {
reportingPeriodsSelectItemsControl.setValueBinding("itemLabel",
FacesContext.getCurrentInstance().getApplication()
.createValueBinding(
"#{rptPeriod.reportingDateMonthly}"));
}
reportingPeriodsSelectItemsControl.setValueBinding("itemValue",
FacesContext.getCurrentInstance().getApplication().createValueBinding("#{rptPeriod.rawDate}"));
_reportingPeriodSelectOneMenuControl.getChildren().add(reportingPeriodsSelectItemsControl);
this.reportingPeriodSelectOneMenuControl =
_reportingPeriodSelectOneMenuControl;
logger.debug("setReportingPeriodSelectOneMenuControl()" +
_reportingPeriodSelectOneMenuControl);
}
========================================================================================================================================
Appreciate if you could give me a direction in fixing this.
Thank you in advance.
Simeon
-----Original Message-----
From: Mike Kienenberger [mailto:[EMAIL PROTECTED]
Sent: Friday, April 20, 2007 12:38 PM
To: MyFaces Discussion
Subject: Re: Dynamic Value binding - please help!
I don't have any more ideas from what you've posted. If it were me,
I'd step through the process with the debugger and see why at this point. Make
sure the value bindings are set to what you think they are, and if they are,
see what's calling rawDate.
On 4/20/07, Leyzerzon, Simeon <[EMAIL PROTECTED]> wrote:
> Hah! That works, thanks, but now I'm facing a new complication:
> #{rptPeriod.reportingDateMonthly} and #{rptPeriod.reportingDateMonthly}
> doesn't seem to be mapping to the right field in the underlying bean. Let me
> explain...
>
> 'rtpPeriod' is a representation of ReportingPeriod bean, instances of which
> populate the collection behind <t:selectItems> component. These
> ReportingPeriod beans have 3 properties for display, each formatted
> differently, and set by Spring-based DAOlike this:
>
>
> public void setReportingDate(Date reportingDate) {
> //logger.debug("set reporting date to: " + reportingDate);
>
> this.reportingDate = reportingDate;
> this.setReportingDateDaily(new SimpleDateFormat("MMM dd
> yyyy").format(reportingDate));
> this.setReportingDateMonthly(new SimpleDateFormat("MMM
> yyyy").format(reportingDate));
> this.setRawDate(new
> SimpleDateFormat("MM/dd/yyyy").format(reportingDate));
> }
>
> What I see on the page though, is a combo box with the content populated in
> the following manner:
>
> 03/01/2007
> 02/01/2007
> 01/01/2007, etc.
>
> That is instead of using #{rptPeriod.reportingDateMonthly} or
> #{rptPeriod.reportingDateDaily}, #{rtpPeriod.rawDate} seems to be used.
>
> Here is my current code:
>
> ======================================================================
> ===============================================================
> public void setReportingPeriodSelectOneMenuControl(
> HtmlSelectOneMenu reportingPeriodSelectOneMenuControl) {
>
>
> if (reportingPeriods == null){
> logger.debug("reportingPeriods == null: " +
> (reportingPeriods==null) + "building reportingPeriods
> list...");
> reportingPeriods = this.getSearchService().getReportingPeriods();
> }
>
>
> //building <t:selectItems>
> if (reportingPeriodsSelectItemsControl == null){
> reportingPeriodsSelectItemsControl = (UISelectItems) FacesContext
> .getCurrentInstance().getApplication().createComponent(
> UISelectItems.COMPONENT_TYPE);
>
> }
>
> reportingPeriodsSelectItemsControl.setValue(reportingPeriods);
> reportingPeriodsSelectItemsControl.setVar("rptPeriod");
> if (DAILY.equals(this.getPeriod())) {
> reportingPeriodsSelectItemsControl.setValueBinding("itemLabel",
> FacesContext.getCurrentInstance().getApplication()
> .createValueBinding(
> "#{rptPeriod.reportingDateDaily}"));
> }else if (MONTHLY.equals(this.getPeriod())) {
> reportingPeriodsSelectItemsControl.setValueBinding("itemLabel",
> FacesContext.getCurrentInstance().getApplication()
> .createValueBinding(
> "#{rptPeriod.reportingDateMonthly}"));
> }
>
> reportingPeriodsSelectItemsControl.setValueBinding("itemValue",
>
> FacesContext.getCurrentInstance().getApplication().createValueBinding(
> "#{rptPeriod.rawDate}"));
>
>
>
>
> reportingPeriodSelectOneMenuControl.getChildren().add(reportingPeriods
> SelectItemsControl);
>
>
> this.reportingPeriodSelectOneMenuControl =
> reportingPeriodSelectOneMenuControl;
> logger.debug("setReportingPeriodSelectOneMenuControl()" +
> reportingPeriodSelectOneMenuControl);
> }
>
> }
> ======================================================================
> ===============================================================
>
> ReportingPeriod bean is also registered as a managed-property of the backing
> bean on the faces-config.xml if it makes any difference.
>
> Thanks again!!!
> Simeon
>
>
> -----Original Message-----
> From: Mike Kienenberger [mailto:[EMAIL PROTECTED]
> Sent: Friday, April 20, 2007 10:26 AM
> To: MyFaces Discussion
> Subject: Re: Dynamic Value binding - please help!
>
> You need to assign ValueBinding objects, not strings.
>
> You'd typically do something like this [example borrowed and modified from
> another posting]:
>
> FacesContext context = FacesContext.getCurrentInstance();
> Application app = context.getApplication();
>
> reportingPeriodsSelectItemsControl.setValueBinding("itemLabel",
> app.createValueBinding("#{rptPeriod.reportingDateMonthly}"));
>
>
>
> On 4/20/07, Leyzerzon, Simeon <[EMAIL PROTECTED]> wrote:
> >
> >
> >
> > Hi,
> >
> > I need to create the following construct dynamically in the backing bean:
> >
> > ====================================================================
> > == ======================== <h:outputText value="Reporting Period"
> > />
> > <h:selectOneMenu
> > value="#{searchHandler.reportingPeriod.rawDate}"
> >
> > binding="#{searchHandler.reportingPeriodSelectOneMenuControl}">
> >
> > <t:selectItems value="#{searchHandler.reportingPeriods}"
> > var="rptPeriod"
> > itemLabel="#{rptPeriod.reportingDateMonthly}"
> > itemValue="#{rptPeriod.rawDate}"
> >
> > binding="#{searchHandler.reportingPeriodsSelectItemsControl}"
> > />
> > </h:selectOneMenu>
> >
> > ====================================================================
> > ==
> > ========================
> >
> > So I'm doing the following in my setter:
> >
> > ====================================================================
> > == ======================== public void
> > setReportingPeriodSelectOneMenuControl(
> > HtmlSelectOneMenu
> > reportingPeriodSelectOneMenuControl) {
> >
> >
> > if (reportingPeriods == null){
> > logger.debug("reportingPeriods == null: " +
> > (reportingPeriods==null) + "building
> > reportingPeriods list...");
> > reportingPeriods =
> > this.getSearchService().getReportingPeriods();
> > }
> >
> >
> > //building <t:selectItems>
> > if (reportingPeriodsSelectItemsControl == null){
> > reportingPeriodsSelectItemsControl =
> > (UISelectItems) FacesContext
> >
> > .getCurrentInstance().getApplication().createComponent(
> > UISelectItems.COMPONENT_TYPE);
> >
> > }
> >
> >
> > reportingPeriodsSelectItemsControl.setValue(reportingPeriods);
> > reportingPeriodsSelectItemsControl.setVar("rptPeriod");
> >
> > String label = null;
> >
> >
> >
> > if (DAILY.equals(this.getPeriod())) {
> > label = "#{rptPeriod.reportingDateDaily}";
> > }else if (MONTHLY.equals(this.getPeriod())) {
> > label = "#{rptPeriod.reportingDateMonthly}";
> > }
> >
> >
> > reportingPeriodsSelectItemsControl.setItemLabel(label);
> >
> > reportingPeriodsSelectItemsControl.setItemValue("#{rptPeriod.rawDate}"
> > );
> >
> >
> >
> > reportingPeriodSelectOneMenuControl.getChildren().add(reportingPerio
> > ds
> > SelectItemsControl);
> >
> >
> >
> >
> >
> > this.reportingPeriodSelectOneMenuControl =
> > reportingPeriodSelectOneMenuControl;
> > logger.debug("setReportingPeriodSelectOneMenuControl()"
> > + reportingPeriodSelectOneMenuControl);
> > }
> >
> > ====================================================================
> > ==
> > ==========================
> >
> > Unfortunately, what I am getting in the page is the combo populated
> > with a bunch of strings: #{rptPeriod.reportingDateMonthly}
> >
> > What am I missing here to link this variable 'rtpPeriod' to the
> > value binding expression. Or should there be a different syntax?
> >
> > Thanks for you help.
> > Simeon
> >
> > ====================================================================
> > == ======== Please access the attached hyperlink for an important
> > electronic communications disclaimer:
> >
> > http://www.credit-suisse.com/legal/en/disclaimer_email_ib.html
> > ====================================================================
> > ==
> > ========
> >
> >
> >
> >
>
> ======================================================================
> ======== Please access the attached hyperlink for an important
> electronic communications disclaimer:
>
> http://www.credit-suisse.com/legal/en/disclaimer_email_ib.html
> ======================================================================
> ========
>
>
==============================================================================
Please access the attached hyperlink for an important electronic communications
disclaimer:
http://www.credit-suisse.com/legal/en/disclaimer_email_ib.html
==============================================================================
