JTable: How to get the last value entered ?
I have a JTable, with 2 columns and 3 rows that I need to fill..
If I don't press the Enter key after filling each cell, and if I call the foloowing method
void readTable()
String[][] myarray = new String[3][2];
for (int i = 0 ; i<3;i++)
for (j=0 ; j<2; j++)
myrray[i][j] = (String) table.getValueAt(i, j);
}the last returned value is null.
Is it possible to simulate the Enter key by program (or any other way) to make sure to get the last edited cell value, whether or not the user press the enter key before clicking on a button (for example) to execute the above code. ?
Thanks a lot for help
Gege
Thanks Camikr, using
table.putClientProperty("terminateEditOnFocusLost", Boolean.TRUE);works fine. It's exactly what I was looking for.
Thanks again.
Gege
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Hi all,
I have 2 problems with Jtable class.
1 => To get the last value entered by user in a cell,
it seems that we must change the selected cell.
That is to say we can only have the previous cell's value.
Is there a simple way to get the current value of any cell ?
2 => To resolve the problem i store the values of each cell in a vector and i intercept keyboard event (!)
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Hi.
I have a JDialog that includes an editable JTable. This table is used to set up field caption and font for a report program. I found only when cursor is moved to another cell, the value in current cell being edited will be transferred to Table Model. So if the user don�t move cursor to another cell after editing the value of a cell but click OK button directly, Table Model cannot get the last value edited by the user, I wonder if there is a way to fire JTable to transfer the value being edited to Table model.
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Thank you for any reply.I guess you can make use of the following methods on your table model to inform it make it getValueAt bcos table data has changed.
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But when to call these methods??
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Hi ADF Experts,
<af:selectManyListbox label="Label 1" id="sml1" partialTriggers="cb2"
value="#{viewScope.TestBean.lovValue}"
autoSubmit="true" valuePassThru="true">
<f:selectItems value="#{viewScope.TestBean.actualList}" id="si1"
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System.out.println("Selected item: " +selectedItem.); // this is giving 1 and 3 like this. how to get the checked values as I'm getting only the indexes. In this scenario I am populating the list programmatically.Just I wanted to know how can we get the selected values(not indexes). Please suggest.
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As I am sharing the page fragment and the Java class. So its my usecase I have mentioned below
I am sharing the jsff page fragment and java class. So that it wud be of help to others.
jsff page fragment
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
xmlns:af="http://xmlns.oracle.com/adf/faces/rich"
xmlns:f="http://java.sun.com/jsf/core">
<af:panelGroupLayout id="pgl1">
<af:commandButton text="Search" id="cb1"
actionListener="#{viewScope.TestBean.searchSupplier}"/>
</af:panelGroupLayout>
<af:popup id="p1" binding="#{viewScope.TestBean.searchSupplierPopup}">
<af:dialog id="d2"
type="none">
<af:table value="#{bindings.Contacts.collectionModel}" var="row"
rows="#{bindings.Contacts.rangeSize}"
emptyText="#{bindings.Contacts.viewable ? 'No data to display.' : 'Access Denied.'}"
fetchSize="#{bindings.Contacts.rangeSize}"
rowBandingInterval="0"
binding="#{viewScope.TestBean.tsupportIssues}"
filterModel="#{bindings.ContactsQuery.queryDescriptor}"
queryListener="#{bindings.ContactsQuery.processQuery}"
filterVisible="true" varStatus="vs"
selectionListener="#{bindings.Contacts.collectionModel.makeCurrent}"
rowSelection="multiple" id="t1">
<af:column sortProperty="name" filterable="true" sortable="true"
headerText="#{bindings.Contacts.hints.name.label}" id="c2">
<af:outputText value="#{row.name}" id="ot1"/>
</af:column>
<af:column sortProperty="email" filterable="true" sortable="true"
headerText="#{bindings.Contacts.hints.email.label}"
id="c1">
<af:outputText value="#{row.email}" id="ot2"/>
</af:column>
</af:table>
<af:commandButton text="OK" id="cb5" partialSubmit="true" actionListener="#{viewScope.TestBean.testMethod}"/>
<af:commandButton text="Cancel" id="cb6"
actionListener="#{viewScope.TestBean.cancelPopupSearch}"/>
</af:dialog>
</af:popup>
<af:selectManyListbox label="Label 1" id="sml1" partialTriggers="cb5"
value="#{viewScope.TestBean.lovValue}"
autoSubmit="true" valuePassThru="true"
binding="#{viewScope.TestBean.prp1}">
<f:selectItems value="#{viewScope.TestBean.actualList}" id="si1"
binding="#{viewScope.TestBean.selectedItems}"/>
</af:selectManyListbox>
<af:commandButton text="get selected values" id="cb3"
actionListener="#{viewScope.TestBean.getSelectedValues}"
partialSubmit="true"/>
<af:commandButton text="remove selected" id="cb4"
partialSubmit="true" actionListener="#{viewScope.TestBean.removeSelectedValues}"/>
</jsp:root>
TestBean.java
package com.demo.view;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.faces.component.UISelectItems;
import javax.faces.event.ActionEvent;
import javax.faces.model.SelectItem;
import oracle.adf.model.BindingContext;
import oracle.adf.model.binding.DCBindingContainer;
import oracle.adf.model.binding.DCIteratorBinding;
import oracle.adf.view.rich.component.rich.RichPopup;
import oracle.adf.view.rich.component.rich.data.RichTable;
import oracle.adf.view.rich.component.rich.input.RichSelectManyListbox;
import oracle.adf.view.rich.context.AdfFacesContext;
import oracle.adf.view.rich.event.DialogEvent;
import oracle.jbo.Key;
import oracle.jbo.Row;
import oracle.jbo.RowSetIterator;
import org.apache.myfaces.trinidad.model.RowKeySet;
public class TestBean {
private RichTable tsupportIssues;
private List<SelectItem> lovValue;
private List<SelectItem> actualList;
private RichSelectManyListbox prp1;
private List valuesChoosed = new ArrayList();
private UISelectItems selectedItems;
private RichPopup searchSupplierPopup;
public TestBean() {
super();
public void setTsupportIssues(RichTable tsupportIssues) {
this.tsupportIssues = tsupportIssues;
public RichTable getTsupportIssues() {
return tsupportIssues;
public void testMethod(ActionEvent actionEvent) {
// Add event code here...
// For learning purposes - show Select Many Button clicked
System.out.println("Select Many Button has been Clicked");
// // RowKeySet Object can hold the selected rows from a user as follows
RowKeySet rksSelectedRows = this.getTsupportIssues().getSelectedRowKeys();
// Iterator object provides the ability to use hasNext(), next() and remove() against the selected rows
Iterator itrSelectedRows = rksSelectedRows.iterator();
// Get the data control that is bound to the table - e.g.
// OpenSupportItemsIterator
DCBindingContainer bindings = (DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
DCIteratorBinding dcIteratorBindings = bindings.findIteratorBinding("findAllContactsIterator");
// Information from binding that is specific to the rows
RowSetIterator rsiSelectedRows = dcIteratorBindings.getRowSetIterator();
// Loop through selected rows
int i=1;
while (itrSelectedRows.hasNext()) {
// Get key for selected row
Key key = (Key)((List)itrSelectedRows.next()).get(0);
// Use the key to get the data from the above binding that is related to the row
Row myRow = rsiSelectedRows.getRow(key);
// Display attribute of row in console output - would generally be bound to a UI component like a Label and or used to call another proces
System.out.println(myRow.getAttribute("name"));
valuesChoosed.add(myRow.getAttribute("name"));
// actualList = new ArrayList<SelectItem>();
// String j = Integer.toString(i);
// actualList.add(new SelectItem(j, (String)myRow.getAttribute("name")));
// i++;
searchSupplierPopup.hide();
AdfFacesContext.getCurrentInstance().addPartialTarget(prp1);
public void setLovValue(List<SelectItem> lovValue) {
this.lovValue = lovValue;
public List<SelectItem> getLovValue() {
return lovValue;
public void setActualList(List<SelectItem> actualList) {
this.actualList = actualList;
public List<SelectItem> getActualList() {
actualList = new ArrayList<SelectItem>();
if(valuesChoosed.size()!=0){
for(int i=0;i<valuesChoosed.size();i++){
actualList.add(new SelectItem(valuesChoosed.get(i), (String)valuesChoosed.get(i)));
else{
actualList.add(new SelectItem("1","Select One"));
return actualList;
public void setPrp1(RichSelectManyListbox prp1) {
this.prp1 = prp1;
public RichSelectManyListbox getPrp1() {
return prp1;
public void setValuesChoosed(List valuesChoosed) {
this.valuesChoosed = valuesChoosed;
public List getValuesChoosed() {
return valuesChoosed;
public void getValues(ActionEvent actionEvent) {
// Add event code here...
for(int i=0;i<valuesChoosed.size();i++){
System.out.println(valuesChoosed.get(i));
public void getSelectedValues(ActionEvent actionEvent) {
// Add event code here...
for(int i=0;i<this.getLovValue().size();i++){
System.out.println("Selected Value:"+this.getLovValue().get(i));
public void removeSelectedValues(ActionEvent actionEvent) {
// Add event code here...
public void setSelectedItems(UISelectItems selectedItems) {
this.selectedItems = selectedItems;
public UISelectItems getSelectedItems() {
return selectedItems;
public void setSearchSupplierPopup(RichPopup searchSupplierPopup) {
this.searchSupplierPopup = searchSupplierPopup;
public RichPopup getSearchSupplierPopup() {
return searchSupplierPopup;
public void cancelPopupSearch(ActionEvent actionEvent) {
// Add event code here...
searchSupplierPopup.hide();
public void searchSupplier(ActionEvent actionEvent) {
// Add event code here...
RichPopup.PopupHints hints = new RichPopup.PopupHints();
searchSupplierPopup.show(hints);
package com.demo.view;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.faces.component.UISelectItems;
import javax.faces.event.ActionEvent;
import javax.faces.model.SelectItem;
import oracle.adf.model.BindingContext;
import oracle.adf.model.binding.DCBindingContainer;
import oracle.adf.model.binding.DCIteratorBinding;
import oracle.adf.view.rich.component.rich.RichPopup;
import oracle.adf.view.rich.component.rich.data.RichTable;
import oracle.adf.view.rich.component.rich.input.RichSelectManyListbox;
import oracle.adf.view.rich.context.AdfFacesContext;
import oracle.adf.view.rich.event.DialogEvent;
import oracle.jbo.Key;
import oracle.jbo.Row;
import oracle.jbo.RowSetIterator;
import org.apache.myfaces.trinidad.model.RowKeySet;
public class TestBean {
private RichTable tsupportIssues;
private List<SelectItem> lovValue;
private List<SelectItem> actualList;
private RichSelectManyListbox prp1;
private List valuesChoosed = new ArrayList();
private UISelectItems selectedItems;
private RichPopup searchSupplierPopup;
public TestBean() {
super();
public void setTsupportIssues(RichTable tsupportIssues) {
this.tsupportIssues = tsupportIssues;
public RichTable getTsupportIssues() {
return tsupportIssues;
public void testMethod(ActionEvent actionEvent) {
// Add event code here...
// For learning purposes - show Select Many Button clicked
System.out.println("Select Many Button has been Clicked");
// // RowKeySet Object can hold the selected rows from a user as follows
RowKeySet rksSelectedRows = this.getTsupportIssues().getSelectedRowKeys();
// Iterator object provides the ability to use hasNext(), next() and remove() against the selected rows
Iterator itrSelectedRows = rksSelectedRows.iterator();
// Get the data control that is bound to the table - e.g.
// OpenSupportItemsIterator
DCBindingContainer bindings = (DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
DCIteratorBinding dcIteratorBindings = bindings.findIteratorBinding("findAllContactsIterator");
// Information from binding that is specific to the rows
RowSetIterator rsiSelectedRows = dcIteratorBindings.getRowSetIterator();
// Loop through selected rows
int i=1;
while (itrSelectedRows.hasNext()) {
// Get key for selected row
Key key = (Key)((List)itrSelectedRows.next()).get(0);
// Use the key to get the data from the above binding that is related to the row
Row myRow = rsiSelectedRows.getRow(key);
// Display attribute of row in console output - would generally be bound to a UI component like a Label and or used to call another proces
System.out.println(myRow.getAttribute("name"));
valuesChoosed.add(myRow.getAttribute("name"));
// actualList = new ArrayList<SelectItem>();
// String j = Integer.toString(i);
// actualList.add(new SelectItem(j, (String)myRow.getAttribute("name")));
// i++;
searchSupplierPopup.hide();
AdfFacesContext.getCurrentInstance().addPartialTarget(prp1);
public void setLovValue(List<SelectItem> lovValue) {
this.lovValue = lovValue;
public List<SelectItem> getLovValue() {
return lovValue;
public void setActualList(List<SelectItem> actualList) {
this.actualList = actualList;
public List<SelectItem> getActualList() {
actualList = new ArrayList<SelectItem>();
if(valuesChoosed.size()!=0){
for(int i=0;i<valuesChoosed.size();i++){
actualList.add(new SelectItem(valuesChoosed.get(i), (String)valuesChoosed.get(i)));
else{
actualList.add(new SelectItem("1","Select One"));
return actualList;
public void setPrp1(RichSelectManyListbox prp1) {
this.prp1 = prp1;
public RichSelectManyListbox getPrp1() {
return prp1;
public void setValuesChoosed(List valuesChoosed) {
this.valuesChoosed = valuesChoosed;
public List getValuesChoosed() {
return valuesChoosed;
public void getValues(ActionEvent actionEvent) {
// Add event code here...
for(int i=0;i<valuesChoosed.size();i++){
System.out.println(valuesChoosed.get(i));
public void getSelectedValues(ActionEvent actionEvent) {
// Add event code here...
for(int i=0;i<this.getLovValue().size();i++){
System.out.println("Selected Value:"+this.getLovValue().get(i));
public void removeSelectedValues(ActionEvent actionEvent) {
// Add event code here...
for(int i=0;i<this.getLovValue().size();i++){
System.out.println("Selected Value:"+this.getLovValue().get(i));
System.out.println(this.getLovValue().remove(i));
AdfFacesContext.getCurrentInstance().addPartialTarget(prp1);
public void setSelectedItems(UISelectItems selectedItems) {
this.selectedItems = selectedItems;
public UISelectItems getSelectedItems() {
return selectedItems;
public void setSearchSupplierPopup(RichPopup searchSupplierPopup) {
this.searchSupplierPopup = searchSupplierPopup;
public RichPopup getSearchSupplierPopup() {
return searchSupplierPopup;
public void cancelPopupSearch(ActionEvent actionEvent) {
// Add event code here...
searchSupplierPopup.hide();
public void searchSupplier(ActionEvent actionEvent) {
// Add event code here...
RichPopup.PopupHints hints = new RichPopup.PopupHints();
searchSupplierPopup.show(hints);
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Thanks,
EswariHi,
I assume you are talking about JDeveloper 10.1.3 in where there is no JavaScript API ADF Faces.Here you will have to use document.getElementById() to access the radio button component (which is a list component). You can look at the generated HTML for how the component and its ID look like.
However, what is the usecase that you cannot handle in native JSF ?
Frank
Maybe you are looking for
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