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.
Steve

Hi 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.

Similar Messages

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,

How do I use Javascript to populate a text field based on a selection from a drop down box?

Greetings,
I have virtually no experience with JavaScript and I am trying to figure out how to add some basic automation features to an Adobe form. I have a drop down box called "Hospital_Name" that will contain approximately 7 possible selections. When the user makes a selection, I would like to have the text field (called "Hospital_Address") below the drop down box populate with the corresponding address for the selection. I have the "Hospital_Address" text field configured for multiple lines and would like the address to have a line break between the street address and the city/state/zip.
For example, if the user selected "Hospital 1", the text field would display:
123 Main St
Anytown, CA 12345
Any help or examples you can provide would be greatly appreciated.

You have the element names within the object within brackets.
Make sure your brackets are properly placed and matched.
// Place all pre-population data into a single data structure
var Location = {
"--Hospital--":{ line1: " ", line2: " " },
"Bellevue Medical Center":{ line1: "2500 BMC Drive", line2: "Bellevue, NE 68123" },
"CHI Bergan Mercy":{ line1: "7500 Mercy Road", line2: "Omaha, NE 68124" },
"CHI Immanuel":{ line1: "6901 N. 72nd Street", line2: "Omaha, NE 68122" },
"CHI Lakeside":{ line1: "16901 Lakeside Hills Court", line2: "Omaha, NE 68130" },
"CHI Midlands":{ line1: "11111 S. 84th Street", line2: "Papillion, NE 68046" },
"Creighton University Medical Center":{ line1: "601 N. 30th Street", line2: "Omaha, NE 68131" },
"Nebraska Medical Center":{ line1: "4400 Emile Drive", line2: "Omaha, NE 68105" }
// some debugging code to see location names;
console.show();console.clear():
for(I in Location) {
console.println(I);
// end debugging code;
function SetFieldValues(Hospital_Name) {
    this.getField("AddLine1").value = Location[Hospital_Name].line1;
    this.getField("AddLine2").value = Location[Hospital_Name].line2;
This is not a beginners task but requires a fair amount of knowledge about the structure of objects, defining strings, and structure of arrays.
Are you sure you have all the field names correctly spelled and capitalized?
Do you get any error in the JavaScript console?
Just trying the line that defines the "Location", I get the following error:
SyntaxError: invalid property id
1:Console:Exec
undefined
All the form field in a PDF are processed by using JavaScript and any error in any script will stop JavaScript processing.
It might help to have a link to the problem form.
Make sure your brackets are properly placed and matched.
// Place all pre-population data into a single data structure
var Location = {
"--Hospital--":{ line1: " ", line2: " " },
"Bellevue Medical Center":{ line1: "2500 BMC Drive", line2: "Bellevue, NE 68123" },
"CHI Bergan Mercy":{ line1: "7500 Mercy Road", line2: "Omaha, NE 68124" },
"CHI Immanuel":{ line1: "6901 N. 72nd Street", line2: "Omaha, NE 68122" },
"CHI Lakeside":{ line1: "16901 Lakeside Hills Court", line2: "Omaha, NE 68130" },
"CHI Midlands":{ line1: "11111 S. 84th Street", line2: "Papillion, NE 68046" },
"Creighton University Medical Center":{ line1: "601 N. 30th Street", line2: "Omaha, NE 68131" },
"Nebraska Medical Center":{ line1: "4400 Emile Drive", line2: "Omaha, NE 68105" }
function SetFieldValues(Hospital_Name) {
    this.getField("AddLine1").value = Location[Hospital_Name].line1;
    this.getField("AddLine2").value = Location[Hospital_Name].line2;

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 11.1.1.6.0

adf009, 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 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.

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" >

</af:inputComboboxListOfValues>
</af:column>
//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>

Popup based on lov selection

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);

How to populate a dropdown box based on a selection in another Dropdown box.

I am trying to find out a way to do the following:
I am using coldfusion ....working on a form. The form has
couple of dropdown boxes. Based on the selection on the first
dropdown box another dropdown box needs to get populated with
different options. These options will be coming from a query. I am
trying to find out the Javascript code for doing this.
Thanks in advance.

jchopra,
There's a method to doing what you're wanting to do that I've
used extensively.
Basically, within my code, I start by invoking the method
that returns the data for the dropdown lists. Then, I use the
following code to pour the data returned into a javascript array:
var locArray = new Array(#evaluate(locs.recordcount+1)#);
locArray[0] = new Array('','','','','','','','','',);
<cfloop query="locs">
locArray[#locs.CurrentRow#] = new
Array('#JSStringFormat(locationId)#',
'#JSStringFormat(fkyPolicyId)#',
'#JSStringFormat(locationNumber)#',
'#JSStringFormat(description)#',
'#JSStringFormat(address1)#',
'#JSStringFormat(address2)#',
'#JSStringFormat(zipcode)#',
'#JSStringFormat(city)#',
'#JSStringFormat(state)#';
</cfloop>
Then I wrote a javascript function that is assigned to the
first dropdown's onChange() event. When the user changes the value
that is selected within the dropdown, I use javascript to locate
(using the policyid) the corresponding record in the javascript
array and populate and/or select the appropriate value(s) in the
second dropdown.
If the data returned from the method invocation is too large
to use within a javascript array, you may need to limit the results
that are returned.
Hope this makes sense. If not, please let me know.
ds

HELP! Script to populate a text field based off of whats picked in a dropdown on a previous page?

Alright hopefully i can explain this good enough.
I have a dropdown box that has two different options to pick from. For example:
Dropdown1 has: Option A
                         Option B
On the other page I have two text fields. TextField1 just shows whatever is picked from the Dropdown1 (Option A or Option B). TextField2 needs to do the following: If Option A is picked i just need the field to stay blank. If Option B is picked i need it to populate specific text.
I thought i figured out a way to do this but it seems that since it is on a different page the script will not fire.
Any help is much appreciated!!!!!!

Hi,
With the first issue: having the dropdown and the first textfield displaying the same value, the easy solution is to use Global Binding.
Make sure that the dropdown and the first textfield have the same name in the hierarchy.
The select one of them and in the Object > Binding palette, set the binding to Global.
In the dropdown go to the Object > Binding palette and make sure that "Specify values" is NOT ticked.
It is probably a good idea to set the textfield to read only, in the Object > Value palette. This would prevent the user overwriting the value set by the dropdown.
No script required. Whatever is in the dropdpwn will appear in the textfield.
The second issue needs a small script in the calculate event of the second textfield. This looks at the value in the first textfield (TextField1) and sets its own value. This is JavaScript:
if (TextField1.rawValue == "Option B")
     this.rawValue = "Specific text";
else
     this.rawValue = null;
There are some examples here: http://assure.ly/jtTkdO, http://assure.ly/fYCuQ2.
Hope that helps,
Niall

How to script text field based on checkbox selection

I've written a script to format specific text boxes based on what checkbox is chosen. However, I'm not sure what I need to script in order to CLEAR the text field once the checkbox is unchecked. As it stands now if the checkbox is selected it formats the text field with the necessary information, but if it's unchecked the information stays in the box. I'd like to be something like 'if all boxes are Off then display 0.00.' I've included the current script for reference
var one = this.getField("Emp 500");
var two = this.getField ("Emp+C500");
var three = this.getField("Emp+S500");
var four = this.getField("Fam500");
var five = this.getField("NC500");
var six = this.getField("Medical");
if (one.value == 'Yes') {six.value='70.70'}
else if (two.value ==
'Yes') {six.value='127.20'}
else if (three.value == 'Yes') {six.value='141.32'}
else if (four.value == 'Yes') {six.value='198.00'}
else if (five.value == 'Yes') {six.value='0'}
var one = this.getField("Emp 1500");
var two = this.getField ("Emp+C1500");
var three = this.getField("Emp+S1500");
var four = this.getField("Fam1500");
var five = this.getField("NC1500");
var six = this.getField("Medical");
if (one.value == 'Yes') {six.value='61.47'}
else if (two.value == 'Yes') {six.value='110.49'}
else if (three.value == 'Yes') {six.value='141.32'}
else if (four.value == 'Yes') {six.value='123.04'}
else if (five.value == 'Yes') {six.value='0.00'}

Hi Gayathri,
Gayathri Venugopal wrote:
Hi,
I have two text items. Need to create dynamic action for the following,
1. Order_type - Drop down values having CONSUMER & WHOLESALE.
2. Order_number- Text field
Order number should be disabled and only on selection of order type ,order number should be enabled.
Can someone please help me on this?
Create two dynamic action
1. Make it order number item disable on page load.
   Event : Page Load
   Action : Disable
   Fire When event result is : True
   Selection Type : Item
   Item : Your order number item
2 . enable and disable order number on selection of order type(assuming when order type is null it is disable otherwise it is enable)
    Event : Change
    Selection type : item
    Item : your order type item
    condition : is not null
True Action
    Action : Enable
    Fire When event result is : True
    Fire on page load : True
    Selection Type : Item
    Item : Your order number item
False Action
    Action : Disable
    Fire When event result is : False
    Fire on page load : True
    Selection Type : Item
    Item : Your order number item
Hope this helps you,
Regards,
Jitendra

Populate tabular form items based on LOV in header

Hi,
I have an LOV (Select List with submit) defined as the item in the same region as a tabular form. I'm using the first row in the LOV as the default value.
Following is the query for the LOV:
SELECT team_code ||' - '|| description as d, team_id as r FROM cp_teams ORDER BY team_id
If the user selects a value in the LOV it would then automatically refresh the tabular form based on LOV's return value. But initially I want the tabular form to be populated using the LOV's default value.
Problem 1) When I log in for the first time and navigate to the page, the LOV displays correctly but it shows an error below it:
report error:
ORA-01722: invalid number
Surprisingly, after I have submitted the list more than once, I never see this error again until I exit.
Question 1) Does this mean that for the first time, the LOV is not being "submitted" and thus tabular form underneath it has nothing to show?
How do I automatically submit the lov as soon as I navigate to the page?
Problem 2) I have a field (item) TEAM_ID in the tabular form's query which should take the TEAM_ID passed from the LOV for every new record that is created.
Question 2) How do I initialize this field for a new record from the "header" LOV? The ultimate objective is to have the TEAM_ID populated for all the records created in the tabular form.
As you can see I'm a newbie to APEX so I'd appreciate any help.
Thanks,
Sunil

Sunil,
1. what is the null value for your header LOV. I usually use 0 or some other numerical values. You will need a computation for that LOV with a condition ITEM VALUE IS NULL in
order to run it only once per session.
2. In the properties of your column - Tabular Form Element - you can set the default value
to an item value (application or page item name).
Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.opal-consulting.de/apex/f?p=107:7
http://htmldb.oracle.com/pls/otn/f?p=31517:1
-------------------------------------------------------------------

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,
Infy

Hi,
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

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 11.1.1.6.0

yes 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'}"/>

Populate a text filed based on LOV selection with AJAX

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