No Such Element Exception.............in H:SelectManyListBox
Hi Jason Partor
I am facing one issue .. here the error log ... i am getting one exception , i am using the h:selectManyListbox when i select some Values in the Search Box and click on search i am getting this exception and its not oftenly comming ,its comes some times only could u please tel why its comming and code is pasted below please correct and correct me
Caused by: java.util.NoSuchElementException
at javax.faces.component.SelectItemsIterator.next(SelectItemsIterator.java:130)
at javax.faces.component.SelectItemsIterator.next(SelectItemsIterator.java:157)
at javax.faces.component.SelectItemsIterator.next(SelectItemsIterator.java:61)
at javax.faces.component.SelectUtils.matchValue(SelectUtils.java:82)
at javax.faces.component.UISelectMany.validateValue(UISelectMany.java:465)
at javax.faces.component.UIInput.validate(UIInput.java:875)
at javax.faces.component.UIInput.executeValidate(UIInput.java:1072)
at javax.faces.component.UIInput.processValidators(UIInput.java:672)
at org.ajax4jsf.component.UIAjaxForm.processValidators(UIAjaxForm.java:82)
at org.ajax4jsf.component.AjaxViewRoot$3.invokeContextCallback(AjaxViewRoot.java:447)
at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:240)
at org.ajax4jsf.component.AjaxViewRoot.processValidators(AjaxViewRoot.java:463)
at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
Code Looks Like this:
-------------------------------------------------
Xhtml Code :
<h:selectManyListbox style="width:200px;" size="5" id="executiveId"
value="#{detailReportManager.selectedExecutivesList}"
requiredMessage="Required" converter="javax.faces.Integer">
<f:selectItems value="#{detailReportManager.executivesList}" />
</h:selectManyListbox>
For retrieving the Executive List Drop down
----------------------------------------------------------------------
public List<SelectItem> retrieveExecutiveList(Integer conventionId){
if(this.detailReportSearchForm.getConvention() !=null){
if(this.detailReportSearchForm.getConvention().getConventionId() !=null){
Query query = entityManager.createQuery(" select distinct meeting.primarySalesPersonId from Meeting meeting " +
" where meeting.meetingId in (:meetingIdslist) order by meeting.primarySalesPersonId.firstName").setParameter("meetingIdslist", meetingIdsForConventionList);
executivesList.clear();
List<Executives> execList = new ArrayList<Executives>();
execList.addAll(query.getResultList());
for (Executives e : execList)
executivesList.add(new SelectItem(e.getId(), e.getFirstName() + " " + e.getLastName()));
//executivesList.addAll(query.getResultList());
return executivesList;
}
}
return executivesList;
}
Retrieving the Data table
------------------------------------------
public List<DetailReportSearchForm>retrieveListForMeetingList() throws ParseException{
StringBuffer query = new StringBuffer(
" select DISTINCT meeting from Meeting meeting ");
if( this.selectedExecutivesList !=null && this.selectedExecutivesList.size() >0){
query.append(" and meeting.primarySalesPersonId.id IN (:executiveList) ");
}
Query q = this.entityManager.createQuery(query.toString());
if(this.selectedExecutivesList.size() >0){
q.setParameter("executiveList",this.selectedExecutivesList);
}
| List<Meeting>meetingList=q.getResultList(); |
}