Dynamic bar chart based on LOV selected
Apex 2.1 with XE : running on windows xp.
I am trying to create charts based on selected criteria such as level 1, level 2 and level 3. If the user selects level 1 chart is expected to group level 2 and level 3 parameters else if the user selects level 2 criteria on top of level 1 then it should filter to the next category and so on. To make it simple I created three different queries which would generate the required graphs.
To achieve this I decided to use PL/SQL function that would return three different chart queries based on the LOV selection. Although the function works well for each of the queries they dont work with a if else condition based on LOV selection. So what is the problem with creating such as dynamic query. Can I use the "%" values of LOV in my if else condition if not why ?
Any alternatives ?
Well. The queries for the charts run independently well. I guess I might be using the if else condition in an improper fashion.
If the second LOV filter is not used.. I am matching the :LOV2 value with "%" and execute appropriate chart query based on single selection criteria and for the else case I use the other query and so on.
I wish to show the code but since I upgraded to 3.0.1 today my application page views don't render properly. The images are missing ..and whole page is missing for editing.
Similar Messages
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How to create dynamic ed flash charts based on user selected fields in Orac
Hi all,
Can any of the experts please tellme "how to create dynamic ed flash charts based on user selected fields in Oracle apex".
Thanks
ManishHello,
Lots of different ways to do this, I blogged about one way (using a Pipelined function) here -
http://jes.blogs.shellprompt.net/2006/05/25/generic-charting-in-application-express/
Other options include using a PL/SQL function returning the string to use as the dynamic query etc.
Hope this helps,
John.
Blog: http://jes.blogs.shellprompt.net
Work: http://www.apex-evangelists.com
Author of Pro Application Express: http://tinyurl.com/3gu7cd
REWARDS: Please remember to mark helpful or correct posts on the forum, not just for my answers but for everyone! -
NPE error when navigating to next page based on lov selection
hi there am having problem whn navigating to next page based on lov selection,when i select value and click the button to navigate am geting NPE ERROR
{code}
<DCUtil> <findSpelObject> [598] DCUtil, returning:oracle.jbo.uicli.binding.JUFormBinding, for uam_view_pageDefs_SelectOrgPageDef_WEB_INF_Updatetaskflow_definition_xml_Updatetaskflow_definition
<DCIteratorBinding> <releaseDataInternal> [599] Releasing iterator binding:variables
<DCIteratorBinding> <releaseDataInternal> [600] Releasing iterator binding:UpdUamOrganisationLovIterator
<DCIteratorBinding> <releaseDataInternal> [601] Releasing iterator binding:UpdUamOrganisation1Iterator
<DCIteratorBinding> <releaseDataInternal> [602] Releasing iterator binding:UamUserdetailsViewVo1Iterator
<XmlErrorHandler> <handleError> ADF_FACES-60096:Server Exception during PPR, #1
javax.servlet.ServletException: java.lang.NullPointerException
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:179)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: javax.faces.el.EvaluationException: java.lang.NullPointerException
at org.apache.myfaces.trinidad.component.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:51)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
at org.apache.myfaces.trinidad.component.UIXCommand.broadcast(UIXCommand.java:190)
at oracle.adf.view.rich.component.fragment.UIXRegion.broadcast(UIXRegion.java:148)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.broadcastEvents(LifecycleImpl.java:1018)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:386)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:194)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
... 38 more
Caused by: java.lang.NullPointerException
at showSelectedOrg(OrgDetails.java:2455)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.el.parser.AstValue.invoke(Unknown Source)
at com.sun.el.MethodExpressionImpl.invoke(Unknown Source)
at org.apache.myfaces.trinidad.component.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:46)
... 45 more
THIS IS THE LINE AM GETING THE ERROR
method.getParamsMap().put("rowKey", newVal);
<af:selectOneChoice value="#{bindings.Orgid1.inputValue}"
required="true"
id="soc1" autoSubmit="true" valuePassThru="true"
contentStyle="width:145px">
<f:selectItems value="#{bindings.Organisationid.items}" id="si1"/>
</af:selectOneChoice>
<af:commandButton text="UpdateOrganisation"
id="cb1"
action="#{pageFlowScope.addMember.showSelectedOrg}"/>
public String showSelectedOrg() {
/* if(getorgids() == null ||getorgids().equals(null)){
JSFUtils.addFacesErrorMessage("Select Atleast One Organisation");
JSFUtils.showFacesErrorMessage("Select Atleast One Organisation");
BindingContext lBindingContext = BindingContext.getCurrent();
BindingContainer bindings = lBindingContext.getCurrentBindingsEntry();
// get the list binding for the Organisation lov
JUCtrlListBinding list = (JUCtrlListBinding)bindings.get("Organisationid");
// get the selected index from the list which is stored in the Orgidd1 attribute
AttributeBinding attr = (AttributeBinding)bindings.getControlBinding("Orgid1");
Integer selid = (Integer)attr.getInputValue();
// load the listdata
Object row = list.getDisplayData();
// get the selected row from the list
Row lFromList = (Row)list.getValueFromList(selid);
// from the row we get the PK the orgnasationId
Object lAttribute = lFromList.getAttribute("Organisationid");
Object orgname = lFromList.getAttribute("Organisationname");
Number newVal = (Number)lAttribute;
String neworg = (String)orgname;
_logger.info("Information: selected Organisation = " + newVal);
System.out.println("neworg " + newVal);
System.out.println("testorg " + neworg);
selectedState = neworg;
// get the MethodAction for setCurrentRowWithKeyValue
OperationBinding method = bindings.getOperationBinding("setCurrentRowWithKeyValue");
// set hte needed parameter as the organisation id
method.getParamsMap().put("rowKey", newVal);
method.execute();
// after execution check for errors
List errors = method.getErrors();
Exception ex = (Exception)errors.get(0);
FacesMessage msg = new FacesMessage(FacesMessage.SEVERITY_ERROR, ex.getMessage(), "Select Atleast One Organisationtest");
FacesContext.getCurrentInstance().addMessage(null, msg);
// keep on page in case of an error
// navigate to the next page
return "show";
{code}
am in jdeveloper 11.1.1.6.0adf009, please read the post I posted the link to in my previous replay. The old code format tag don't work in the new forum!
Still the same error. The stack trace still points to it, you only need to read it carefulle
javax.faces.el.EvaluationException: java.lang.NullPointerException
at org.apache.myfaces.trinidad.component.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:51)
Caused by: java.lang.NullPointerException
OrgDetails.showSelectedOrg(OrgDetails.java:2456)
The origin is
method.execute();
and the real reason is
MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:51);
What does it tell you?
Timo -
Dynamic bar charts in smartforms
hi all,
i have got a requirement to design a smartform with dynamic bar charts and line(scatter) charts.could any body give sample code or way to proceed.
Thanks,
Srikanth.AHi,
Refer to GFW_PROG* programs.
thanks,
sama -
How to display value based on LOV selection
Hi,
I have an editable table. On create operation one of the field is LOV, based on LOV selection the next field should be auto populated, please help me how to achive this.
Thanks,Thanks for your reply........
I did all these to get value based on LOV selection, but my problem is when i am trying to create a new record then everthing is working fine but normal search i am not getting the value of that attribute.
below is my code
Page:
<af:column sortProperty="ProcessType" filterable="true"
sortable="true"
headerText="#{bindings.CmWeeklyProcesses.hints.ProcessType.label}"
id="c36" width="340px;">
<af:inputComboboxListOfValues id="processTypeId"
popupTitle="Search and Select: #{bindings.CmWeeklyProcesses.hints.ProcessType.label}"
value="#{row.bindings.ProcessType.inputValue}"
model="#{row.bindings.ProcessType.listOfValuesModel}"
required="#{bindings.CmWeeklyProcesses.hints.ProcessType.mandatory}"
columns="#{bindings.CmWeeklyProcesses.hints.ProcessType.displayWidth}"
shortDesc="#{bindings.CmWeeklyProcesses.hints.ProcessType.tooltip}" inlineStyle="width:800px;"
valueChangeListener="#{backingBeanScope.backing_app_CalcSchedules.weeklyDescription}"
autoSubmit="true" >
<!-- <f:validator binding="#{row.bindings.ProcessType.validator}"/>-->
</af:inputComboboxListOfValues>
</af:column>
<!--value="#{row.bindings.Description.inputValue}" backingBeanScope.backing_app_CalcSchedules.description-->//If i use this value in the below property line then i am not getting value while creating time but if i done blind search then i am not getting any value in this field.
<af:column sortProperty="Description" filterable="true"
sortable="true"
headerText="#{bindings.CmWeeklyProcesses.hints.Description.label}"
id="c35" width="390px;">
<af:inputComboboxListOfValues id="descriptionId"
popupTitle="Search and Select: #{bindings.CmWeeklyProcesses.hints.Description.label}"
value="#{row.bindings.Description.inputValue}"
model="#{row.bindings.Description.listOfValuesModel}"
required="#{bindings.CmWeeklyProcesses.hints.Description.mandatory}"
columns="#{bindings.CmWeeklyProcesses.hints.Description.displayWidth}"
shortDesc="#{bindings.CmWeeklyProcesses.hints.Description.tooltip}" inlineStyle="width:1000px;"
readOnly="true" partialTriggers="processTypeId">
<f:validator binding="#{row.bindings.Description.validator}"/>
</af:inputComboboxListOfValues>
</af:column> -
hi i have a situation where i what a popup based on lov selection,for example i have lov which got list of user role when i change user role i what popup which will have inputtext where i can type the reason what the user role has change,am in jdeveloper 11.1.1.6.0
my lov is
i did this but i don't see any popup when i make selection in my lov
<af:selectOneChoice label="#{bindings.Roleaccesscode.label}"
required="#{bindings.Roleaccesscode.hints.mandatory}"
shortDesc="#{bindings.Roleaccesscode.hints.tooltip}"
id="soc5" simple="true"
contentStyle="width:140px;"
partialTriggers="soc3"
valueChangeListener="#{pageFlowScope.InternalUserBean.InternalTypeupd}"
visible="true"
value="#{pageFlowScope.InternalBean.selectType}"
autoSubmit="true">
<af:forEach var="item"
items="#{pageFlowScope.InternalBean.childRolesupd}">
<af:selectItem value="#{item}" label="#{item}" id="tu7g"/>
<af:showPopupBehavior popupId="popupMessage"
triggerType="action"/>
</af:forEach>
</af:selectOneChoice>
<af:popup id="popupMessage" contentDelivery="lazyUncached">
<af:dialog id="d109" type="ok">
<af:inputText value="#{bindings.RoleReason.inputValue}"
label="#{bindings.RoleReason.hints.label}"
required="#{bindings.RoleReason.hints.mandatory}"
columns="50"
maximumLength="#{bindings.RoleReason.hints.precision}"
shortDesc="#{bindings.RoleReason.hints.tooltip}"
id="it49" rows="15">
<f:validator binding="#{bindings.RoleReason.validator}"/>
</af:inputText>
</af:dialog>
</af:popup>ok thanks,but now am geting this error
<af:panelGroupLayout id="pgl4">
<af:popup id="popupMessage" contentDelivery="lazyUncached"
binding="#{pageFlowScope.InternalBean.radioPopupLov}">
<af:dialog id="d109">
<af:inputText value="#{bindings.RoleReason.inputValue}"
label="#{bindings.RoleReason.hints.label}"
required="#{bindings.RoleReason.hints.mandatory}"
columns="50"
maximumLength="#{bindings.RoleReason.hints.precision}"
shortDesc="#{bindings.RoleReason.hints.tooltip}"
id="it49" rows="15">
<f:validator binding="#{bindings.RoleReason.validator}"/>
</af:inputText>
</af:dialog>
</af:popup>
<af:selectOneChoice label="#{bindings.Roleaccesscode.label}"
required="#{bindings.Roleaccesscode.hints.mandatory}"
shortDesc="#{bindings.Roleaccesscode.hints.tooltip}"
id="soc5" simple="true"
contentStyle="width:140px;"
partialTriggers="soc3"
valueChangeListener="#{pageFlowScope.InternalUserBean.activationChangedListenerLov}"
visible="true"
value="#{pageFlowScope.InternalBean.selectType}"
autoSubmit="true">
<af:forEach var="item"
items="#{pageFlowScope.InternalBean.childRolesupd}">
<af:selectItem value="#{item}" label="#{item}" id="tu7g"/>
</af:forEach>
</af:selectOneChoice>
<af:outputText value="Role Changed: #{pageFlowScope.InternalBean.selectType}" id="ot31"
partialTriggers="d109"/>
</af:panelGroupLayout>
<af:popup id="popupMessage" contentDelivery="lazyUncached"
binding="#{pageFlowScope.InternalBean.radioPopupLov}">
<af:dialog id="d109">
<af:inputText value="#{bindings.RoleReason.inputValue}"
label="#{bindings.RoleReason.hints.label}"
required="#{bindings.RoleReason.hints.mandatory}"
columns="50"
maximumLength="#{bindings.RoleReason.hints.precision}"
shortDesc="#{bindings.RoleReason.hints.tooltip}"
id="it49" rows="15">
<f:validator binding="#{bindings.RoleReason.validator}"/>
</af:inputText>
</af:dialog>
</af:popup>
private ComponentReference radioPopupLov;
public void activationChangedListenerLov(ValueChangeEvent valueChangeEvent) {
// process updates to get the selected value inside the popup
FacesContext contxt = FacesContext.getCurrentInstance();
valueChangeEvent.getComponent().processUpdates(contxt);
//show the popup
RichPopup.PopupHints hint = new RichPopup.PopupHints();
getRadioPopupLov().show(hint);
public void setRadioPopupLov(RichPopup radioPopupLov) {
this.radioPopupLov = ComponentReference.newUIComponentReference(radioPopupLov);
public RichPopup getRadioPopupLov() {
if (radioPopupLov != null)
return (RichPopup)radioPopupLov.getComponent();
return null;
but am geting this error
javax.servlet.ServletException
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.portlet.client.adapter.adf.ADFPortletFilter.doFilter(ADFPortletFilter.java:32)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.webcenter.framework.events.dispatcher.EventDispatcherFilter.doFilter(EventDispatcherFilter.java:44)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.wcps.client.PersonalizationFilter.doFilter(PersonalizationFilter.java:75)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.webcenter.content.integration.servlets.ContentServletFilter.doFilter(ContentServletFilter.java:168)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.webcenter.lifecycle.filter.LifecycleLockFilter.doFilter(LifecycleLockFilter.java:151)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:179)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: java.lang.NullPointerException
at view.InternalBean.activationChangedListenerLov(InternalBean.java:1918)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.el.parser.AstValue.invoke(Unknown Source)
at com.sun.el.MethodExpressionImpl.invoke(Unknown Source)
at org.apache.myfaces.trinidadinternal.taglib.util.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:53)
at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodBinding(UIXComponentBase.java:1256)
at org.apache.myfaces.trinidad.component.UIXEditableValue.broadcast(UIXEditableValue.java:214)
at oracle.adf.view.rich.component.fragment.UIXRegion.broadcast(UIXRegion.java:148)
at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:102)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:92)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:361)
at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:96)
at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:96)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.broadcastEvents(LifecycleImpl.java:1018)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:430)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:194)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
... 48 more
in this line getRadioPopupLov().show(hint); -
Populate field on form based on LOV selection
I have a form that I created on Portal 3.0.7. On the form is a LOV which has a list of employees. I want to populate another
field on the form which is office and it is based on the employee LOV selection. I also want the field to be filled immediately,
not after a button is pressed or any other user intervention. I have been able to do this with a dependent LOV, but it does not look
appealing. Both of the fields are coming from the same table. It seems like this should be easy to do, but I am not
having much luck. Can someone please tell me the best way to accomplish this.Hi,
Yes, you can do it using Dynamic Actions.
See this thread as well. APEX4: Populating fields from database based on the SelectList value
In Radio Group you will need to identify the button clicked from its ID and / or value. Thats because the Radio Group Item creates as many IDs / Items as there are options P1_ITEM_0, P1_ITEM1_1, etc.
Regards, -
Form Personalization - Make field required based on LOV selection
Newbie here.
I am trying to make a field required based on the selection of the LOV that is next to it. Having a heck of a time with it.
The form i am working on is the Sub Invenntory form that you get to via Organization Items. We want the subinvnetory field to be manditory when subinv is selected from the LOV in the sources tab.
here is what i have so far:
CONDITION
Trigger Event: WHEN-VALIDATE-RECORD
Trigger Obj: ITEM_SUBINVENTORIES
Condition: ${item.item_subinventories.SOURCE_TYPE.value} = 3
Action
Type: Property
Object Type: Item
Target Object: ITEM_SUBINVENTORIES.SOURCE_SUBINVENTORY
Property Name: REQUIRED
Value: TRUE
The problem seems to be that i can't get the field to be required. It shows up yellow but still allows me to save w/ the field being blank.I do not know about the particular form that you are trying to personalize, but whenever I have created a condition, it has usually been in the following syntax:
:BLOCK_NAME.FIELD_NAME = 'VALUE'
For example, :MTL_SYSTEM_ITEMS.PRIMARY_UNIT_OF_MEASURE_MIR = 'SEAT'
Yours seems to be very much different from mine, but then again, I am not technical so I cannot comment intelligently on that aspect.
May be that is the problem.
Also, once you get it to work, you might want to also add a condition where the field is turned to un-required when the SOURCE_TYPE is NOT 3. -
Setting column values based on LOV selection
Hi All,
I am using JDeveloper 11.1.2.2.0. I have a table eg: Department table, in Dept Id, I have defined LOV for that field. My requirement is, based on the LOV selection, I want to set the other column values. I am using InputTextwithLOV in list type. How to achieve this?
I tried mentioning that in the List return values. But it is not setting the values.
Regards,
InfyHi,
if you use a model driven LOV then when configuring the LOV you can map additional attributes. When you build a model driven LOV you at least once tell it which LOV attribute should be used to update the DeptId field. You can do the same for additional attributes
Frank -
Dynamically display title based on value selected in column selector
Hi All,
Can it be possible to show the report title dynamically based on value selected in column selector . suppose i have two column status and region . When i will select status in the column selector the title of the report will show " Status Summary" when i will select region then the title will change to "Region Summary". Please help me...Hi,
create dashboard prompt with column selector functionality like following way
write the following query in your dashboard prompt sql results
select region name from subject area name
Union all
select sub_region name from subject area name
like this and put one presentation variable for this dashboard prompt like var1
in your report write formula in your column like this *case when @{var1)='region column' then 'Region Summary' else ' ' end*
and refer this column in narrative view like @1 then narrative act like a title view.
Hope this helps you
Regards
Naresh -
Navigate to next page based on lov selection
hi i have a situation where i have to select department name as lov and click button to navigate to next page and display information of that selected department in he next jsff page am in jdeveloper 11.1.1.6.0 how can i do that
ok timo is working now ,but my problem is now am not able to display child records of a child records when i try to navigate for second time.and another thing if i don't refresh the page after i make selection in lov and try to navigate i get this error
the situation is
1.on page load i select organisationname in lov and navigate to next page,and able to display organisation details and child records details and child records details without a problem,
2.if i click back and navigate back to lov selection,i make another selection ,i must click refresh and able to navigate to next page,but this time it only display child records,but anything link to child records is not display this time
3.the link is like organisation->org_address->address .in the second navigating am not able to display address but am able to display org_address
java.lang.NullPointerException
ADF_FACES-60097:For more information, please see the server's error log for an entry beginning with: ADF_FACES-60096:Server Exception during PPR, #2
but if i refresh the page there is not problem
my log error is
javax.servlet.ServletException: java.lang.NullPointerException
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:179)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: javax.faces.el.EvaluationException: java.lang.NullPointerException
at org.apache.myfaces.trinidad.component.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:51)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
at org.apache.myfaces.trinidad.component.UIXCommand.broadcast(UIXCommand.java:190)
at oracle.adf.view.rich.component.fragment.UIXRegion.broadcast(UIXRegion.java:148)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.broadcastEvents(LifecycleImpl.java:1018)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:386)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:194)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
... 38 more
Caused by: java.lang.NullPointerException
at OrgDetails.showSelectedOrg(OrgDetails.java:1693)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.el.parser.AstValue.invoke(Unknown Source)
at com.sun.el.MethodExpressionImpl.invoke(Unknown Source)
at org.apache.myfaces.trinidad.component.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:46)
... 45 more
when i locate the error is in this line Row lFromList = (Row)list.getValueFromList(selid); but when i refresh the page am able to navigate to next pageEdited by: adf009 on 2013/02/13 10:36 AM
Edited by: adf009 on 2013/02/13 1:23 PM -
Display af:outputLabel based on lov selection
hi i have a situation where i have lov which got two option GOVT,PRIV when the lov selection is GOVT,i what to display Responsible person(s)” in
af:outputLabel and when lov selection is PRIV i what to display Ownership in af:outputLabel am in jdeveloper 11.1.1.6.0yes i figure it out
<af:selectOneChoice value="#{bindings.Organisationtypecode.inputValue}"
label="#{bindings.Organisationtypecode.label}"
shortDesc="#{bindings.Organisationtypecode.hints.tooltip}"
id="soc1" simple="true"
autoSubmit="true" required="true"
valueChangeListener="#{pageFlowScope.orgDetailsBean.valueChangedorgtype}"
contentStyle="width:145px;">
<f:selectItems value="#{bindings.Organisationtypecode.items}"
id="si1"/>
</af:selectOneChoice>
<af:outputLabel value="Responsible person(s)" id="ol19"
inlineStyle="color:Black; font-weight:bolder;"
partialTriggers="soc1"
visible="#{bindings.Organisationtypecode.inputValue eq '1'}"/>
<af:outputLabel value="Ownership" id="ol20"
inlineStyle="color:Black; font-weight:bold;"
partialTriggers="soc1"
visible="#{bindings.Organisationtypecode.inputValue eq '2'}"/> -
Dynamic query table for report based on LOV selected
Hi,
Need some suggestion and guidance how to dynamically query table via lov for report .
Scenario:
Table, TABLE_LIST, has tablename (table in DB) and filter (for where clause) column. The TABLENAME_LOVE is derived from table TABLE_LIST.
SELECT TABLENAME D, TABLENAME R FROM TABLE_LIST
In Page 2,a page select list item,P2_TABLENAME to use TABLENAME_LOV
All data in tables in the table_list have identical structure (columns, triggers, primary key, and so on).
I want to have the report region query from the table based on selected LOV.
Example,
Tablename Filter
TB1
CD2 ACTIVE='Y'
When select TB1, the report regin will query based on TB1.
When select CD2, the report regin will query based on CD2 WHERE ACTIVE='Y'
Question:
How can I query based on &P2_TABLENAME. WHERE &P2_FILTER.
Like
select col1, col2 from &P2_TABLENAME WHERE &P2FILTER
Greatly appreciate any suggestion and some guidance.
TigerwapaHi,
You should always post your Apex version, DB version and other information as suggested in the FAQ.
And the moment you talk report you should state whether it is IR or Classic.
As for your query, have you explored the Report type "SQL Query (PL/SQL function body returning SQL query)" ?
That might be a good fit for what you are trying to achieve.
Regards, -
Populate a text filed based on LOV selection with AJAX
Good day,
I would like to populate a text box based on selection from a LOV. If someone selects a LOV value and then tabs off off of that element, I would like
the text box populated from a sql statement based on the LOV value in the predicate.
Application Express 4.1.1.00.23
Thanks for any guidance.
SteveHi Steve,
You can do that with an dynamic action which triggers on a "onchange" from the LOV.
Regards,
Kees Vlek
<tt>Company: http://www.orcado.nl
Blog: http://www.orcado.nl/blog/blogger/listings/69-kvlek
Twitter: http://www.twitter.com/skier66</tt>
If the question is answered please change it to answered and mark the appropriate post as correct/helpfull. -
To get the value in a field based on lov selection of another field.......
Hi all,
I have a requirement where
i need to select a LOV value
and based on that value the field next to it should be generated......
in brief suppose i have a field name EMPLOYEE NO as lov........
as i select the employee number the field next to it assume EMPLOYEE NAME should be retrieved based on the employee number selected..
hope i am clear
waiting for ur responce.....
DEV......Hi,
Assuming you are having two fields on the page. One LOV for empID (ID: empIDV) and messageTextInput for emp Name (ID: empNameV)
1) Create a VO for your LOV having a query like SELECT emp_num, emp_name FROM employees;
2) Create region for LOV using table using wizard based on the VO created above (choose emp_num as messageStyledText and emp_name as formValue). Also make search allowed true for emp_num.
3) Create a LOV map1:
LOV region item: empId
Return item: empIDV
Criteria item: empIDV
4) Create lovMap2:
LOV region item: empName
Return item: empNameV
Also try to implement dependent LOVs : http://sushantsharmaa.blogspot.in/2012/12/10-dependent-lov-in-oaf.html
--Sushant
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