How to change the Label of input text box after selecting a value in LOV.

Question

Hi All,
I have a requirement that after selecting a value in LOV the Label of the next input text box should change accordingly.
I am able to do cascading LOV's.
how can i meet this requirement?
TIA,
Vishal

Answer 1

Sample:
JSPX Page:
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
<jsp:directive.page contentType="text/html;charset=UTF-8"/>
<f:view>
<af:document id="d1">
<af:messages id="m1"/>
<af:form id="f1">
<af:panelFormLayout id="pfl1">
<af:inputText value="#{bindings.FirstName.inputValue}"
label="#{bindings.FirstName.hints.label}"
required="#{bindings.FirstName.hints.mandatory}"
columns="#{bindings.FirstName.hints.displayWidth}"
maximumLength="#{bindings.FirstName.hints.precision}"
shortDesc="#{bindings.FirstName.hints.tooltip}"
id="it1" *binding="#{ForumSampleBean.inputText}"*
*partialTriggers="departmentIdId">*
<f:validator binding="#{bindings.FirstName.validator}"/>
</af:inputText>
<af:inputComboboxListOfValues id="departmentIdId"
popupTitle="Search and Select: #{bindings.DepartmentId.hints.label}"
value="#{bindings.DepartmentId.inputValue}"
label="#{bindings.DepartmentId.hints.label}"
model="#{bindings.DepartmentId.listOfValuesModel}"
required="#{bindings.DepartmentId.hints.mandatory}"
columns="#{bindings.DepartmentId.hints.displayWidth}"
shortDesc="#{bindings.DepartmentId.hints.tooltip}"
*autoSubmit="true"*
*immediate="true"*
*valueChangeListener="#{ForumSampleBean.lovValueChangeListener}">*
<f:validator binding="#{bindings.DepartmentId.validator}"/>
<af:convertNumber groupingUsed="false"
pattern="#{bindings.DepartmentId.format}"/>
</af:inputComboboxListOfValues>
</af:panelFormLayout>
</af:form>
</af:document>
</f:view>
</jsp:root>
*Managed Bean:*
public class ForumSampleBean {
private RichInputText inputText;
public ForumSampleBean() {
super();
public void setInputText(RichInputText inputText) {
this.inputText = inputText;
public RichInputText getInputText() {
return inputText;
public void lovValueChangeListener(ValueChangeEvent valueChangeEvent) {
*this.inputText.setLabel("New Label");*
Thanks,
Navaneeth