Get selected values from checkbox group

Hi, I am working a jsf project on NetBeans 6 with the woodstock project and I want to save in a list or an array or something, the ids of the checkboxes that are selected into a checkboxgroup.Could someone explain to me the process of this?I am a newbie so I don't really know where to start.I'm guessing it has something to do with binding with beans but as I said I don't know how to do that..my code of the checkboxgroup in the jsp page is:
<webuijsf:checkboxGroup binding="#{Page1.checkboxGroup1}" id="checkboxGroup1" immediate="true"
items="#{Page1.personDataProvider.options['person.Name,person.Name']}" selected="#{RequestBean1.selected}"/>

RTFM or Google - choice is yours

Similar Messages

How to get selected value from selectOneRadio ???

Hi...i want to how to get selected value from selectOneRadio and use it in another page and in backing bean.
Note i have about 10 selectOneRadio group in one page i want to know value of each one of them.
Plzzzzzzzz i need help

You have a datatable in which each row is a question, correct?
Also in each row you have 5 possible answers that are in a radio, correct?
So,
You need to put in your datatable model, a question, and a list of answers (5 in yor case) and the selected one.
So you will have a get to the question, an SelectItem[] list to populate the radios and another get/set to the selected question.
ex:
<h:selectOneRadio value="#{notas.selectedString}" id="rb">
<f:selectItem itemValue="#{notas.valuesList}"/>
</h:selectOneRadio>
Search the web for examples like yours.

How to get selected value from OADefaultListBean.

Hi All,
How to get selected value from OADefaultListBean ?
Thanks,

Hi,
To identify the user's selection(s) when the page is submitted, you would add the following logic to your processFormRequest() method:
OADefaultListBean list =
(OADefaultListBean)webBean.findChildRecursive("positionsList");
String name = list.getName();
String[] selectedValues = pageContext.getParameterValues(name);
To retrieve all the values in the list box, call list.getOptionsData().
--Prasanna

How to get selected value from SelectOneChoice

Hi,
I'm facing a problem to get selected value from SelectOneChoice. I have valueChangeListener event on a (SelectOneChoice)item. After user makes a choice I want to store selected value in a bean property to pass it to a method.
For example List item shows dname from dept table after user makes a choice I want to get deptno and populate into bean which I use to pass into my method.
If I use valueChangeEvent.getNewValue() I always get negative value instead I want deptno selected. Sample code pasted below.
public void setDeptno(ValueChangeEvent valueChangeEvent) {
BindingContainer b = getBindings();
OperationBinding oB = b.getOperationBinding("setDeptno");
//Checking instance of because same method is called from another text inputText item.
if (valueChangeEvent.getSource() instanceof CoreSelectOneChoice){
CoreSelectOneChoice cN = (CoreSelectOneChoice)valueChangeEvent.getSource();
if (columnName.getId().toString().equals("deptDname")){
JSFUtils.setManagedBeanValue("dept.deptDeptno",valueChangeEvent.getNewValue());
}

if your selectOneChoice has value equal to #{bindings.deptno} bound to the iterator Dept1Iterator,
then the backing code will look more like
                public void setDeptno(ValueChangeEvent valueChangeEvent) {
                    BindingContainer b = getBindings();
                    OperationBinding oB = b.getOperationBinding("setDeptno");
                    //Checking instance of because same method is called from another text inputText item.
                    if (valueChangeEvent.getSource() instanceof CoreSelectOneChoice){
                        CoreSelectOneChoice cN = (CoreSelectOneChoice)valueChangeEvent.getSource();
                    if (columnName.getId().toString().equals("deptDname")){
                        FacesContext ctx = FacesContext.getCurrentInstance();
                        Application app = ctx.getApplication();
                        ValueBinding bind = app.createValueBinding("#{bindings.Dept1Iterator.currentRow}");
                        Row row = (Row)bind.getValue(ctx);
                        JSFUtils.setManagedBeanValue("dept.deptDeptno", row.getAttribute("deptno"));
                } I haven't tested it, so it could perfectly not work at all

Dvt:pivotFilterBar - how to get selected values from filter

Hi all,
I have a question: how to programmatically get selected values from pivot table's filter bar?
I have tried to use
pivotTable.getDataModel().getDataAccess().getValueQDR(startRow, startCol, DataAccess.QDR_WITH_PAGE);but for page edge dimensions it returns BAD DATA, it seems that it returns some cached values.
Environment: JDev 11.1.1.3.0 without any patches.
thanks,
Miroslaw

Hi,
You can retrieve the selected value in the PivotFilterBar through the model of PivotFilterBar, instead of dataaccess:
// get the model from the pivot filter bar instance
QueryDescriptior queryDescriptor = (QueryDescriptor)pivotFilterBar.getValue();
// retrieve a list of criterion, each one is used to populate each lov within the pivot filter bar
ConjunctionCriterion conjunctionCriterion = queryDescriptor.getConjunctionCriterion();
List<Criterion> criterionList = conjunctionCriterion.getCriterionList();
for (int i=0; i<_criterionList.size(); i++) {
AttributeCriterion criterion = (AttributeCriterion)criterionList.get(i);
// _selected is the currently selected value
Object selected = criterion.getValues().get(0);
System.out.println(_selected);
Hope that helps,
Chadwick

Getting selected values from selectManyChoice component inside valueChangeListener

Hwo do I get the selected values from the selectManyChoice component inside the valueChangeListener.
The API docs for valueChangeEvent.getNewValue() show the return type as java.lang.object. This is good for single value what does it return in case of multiple values.
My drop down has string values so I am expecting a set of string values.

JDev - 11.1.2.3
public void onRegionSelect(ValueChangeEvent event) {
event.getComponent().processUpdates(FacesContext.getCurrentInstance());
if (!PhaseId.INVOKE_APPLICATION.equals(event.getPhaseId())) {
event.setPhaseId(PhaseId.INVOKE_APPLICATION);
event.queue();
} else {
List<Object> values = Arrays.asList(event.getNewValue());
System.out.println("Value changed ==>> "+values.size());
DCBindingContainer dc =
(DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
DCIteratorBinding iter = dc.findIteratorBinding("RegVO1Iterator");
ViewObject vo = iter.getViewObject();
StringBuffer regions = new StringBuffer();
for(Object index : values){
String iIndex = (String)index;
Row row = vo.getRowAtRangeIndex(Integer.parseInt(iIndex));
regions.append((String)row.getAttribute("Region")+",");
String reg = regions.toString();
if(reg.endsWith(","))
reg = reg.substring(0,reg.lastIndexOf(","));
System.out.println(reg);

How to get selected value from a listbox

Hi !
I use following code to fill in my LISTBOX with values :
AT SELECTION-SCREEN OUTPUT.
val-key = 1.
val-text = '0016'.
APPEND val TO list_values.
val-key = 2.
val-text = '0028'.
APPEND val TO list_values.
val-key = 3.
val-text = '0035'.
APPEND val TO list_values.
val-key = 4.
val-text = '2001'.
APPEND val TO list_values.
val-key = 5.
val-text = '0515'.
APPEND val TO list_values.
CALL FUNCTION 'VRM_SET_VALUES'
    EXPORTING id     = 'p_list'
              values = list_values.
My question is - how to get a selected key/text value ? i dont need it to be done dynamically - i just need it in START OF SELECTION to perform tasks.
Thx in advance.

Unfortunetly it does not work
i Define parameter as follows :
PARAMETERS:
p_list AS LISTBOX VISIBLE LENGTH 10.
Then i add values to it :
AT SELECTION-SCREEN OUTPUT.
val-key = 1.
val-text = '0016'.
APPEND val TO list_values.
val-key = 2.
val-text = '0028'.
APPEND val TO list_values.
val-key = 3.
val-text = '0035'.
APPEND val TO list_values.
val-key = 4.
val-text = '2001'.
APPEND val TO list_values.
val-key = 5.
val-text = '0515'.
APPEND val TO list_values.
CALL FUNCTION 'VRM_SET_VALUES'
    EXPORTING id     = 'p_list'
              values = list_values.
Then when i add a blank section :
AT SELECTION-SCREEN ON p_list.
I set a breakpoint in START OF SELECTION block - but the value is empty no matter what do i select.
Actually when i select value from the list and hit enter key on selection screen the selection in a listbox goes empty :/
Whats the cause of this ?
Edited by: Jacek Zebrowski on Feb 26, 2009 12:38 PM

Getting selected values from a data table

My data table gets values directly from a result set.
I went through http://balusc.blogspot.com/2006/06/using-datatables.html#top ,
however, the data table shown in this example takes values from a simple list. I have trouble in getting selected values.
Can anyone suggest how to select multiple values. here is a small code sample of what I have
SessionBean
ResultSet rs= db.retrieve_draft();
datamodel = new ResultSetDataModel();
datamodel.setWrappedData(rs);This is the JSF
<h:dataTable binding="#{Engineer.dataTable1}" headerClass="list-header" id="dataTable1"
rowClasses="list-row-even,list-row-odd" style="left: 144px; top: 192px; position: absolute"
value="#{SessionBean1.datamodel}" var="currentRow">
<h:column id="column1">
<h:outputText id="outputText77" value="#{currentRow['report_number']}"/>
<f:facet name="header">
<h:outputText id="outputText78" value="Report Number"/>
</f:facet>
</h:column>Edited by: ktip on Jul 29, 2008 11:04 AM

Here is what I was doing :
This is my Session Bean (viz. SessionBean1)
private CachedRowSetDataProvider draft_infoDataProvider;
    private CachedRowSetXImpl draft_RowSet;
    public CachedRowSetDataProvider getDraft_info() {
        return draft_infoDataProvider;
    public void setDraft_info(CachedRowSetDataProvider draft_info) {
        this.draft_info = draft_infoDataProvider;
    public CachedRowSetXImpl getDraft_RowSet() {
        return draft_RowSet;
    public void setDraft_row(CachedRowSetXImpl draft_row) {
        this.draft_row = draft_RowSet;
public void get_drafts()
            Class.forName("com.mysql.jdbc.Driver");
            String url = "jdbc:mysql://localhost:3308/test";
            String dbUser = "root";
            String dbPassword = "adminadmin";
            con = DriverManager.getConnection(url, dbUser, dbPassword);
        String sql="SELECT report_id from reports WHERE status='Draft' ";
        ResultSet rs=null;
        try
            Statement stmt1=con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_READ_ONLY);
            rs=stmt1.executeQuery(sql);
            draft_RowSet=new CachedRowSetXImpl();
            draft_RowSet.populate(rs);
            draft_infoDataProvider=new CachedRowSetDataProvider(draft_RowSet);
            result="ok";
        catch(SQLException e)
          System.out.println(e);
          result="fail";
Here is my jsp page (developed in Netbeans 6.1) showing the data table
<webuijsf:table augmentTitle="false" binding="#{Engineer.table1}" clearSortButton="true" deselectMultipleButton="true"
                                        id="table1" selectMultipleButton="true" sortPanelToggleButton="true"
                                        style="left: 48px; top: 144px; position: absolute; width: 450px" title="Table" width="0">
         <webuijsf:tableRowGroup id="tableRowGroup1" rows="10" sourceData="#{SessionBean1.draft_infoDataProvider}" sourceVar="currentRow">
                  <webuijsf:tableColumn headerText="report_number" id="tableColumn1" sort="test_report.report_number">
                                        <webuijsf:staticText id="staticText1" text="#{currentRow.value['reports.report_id]}"/>
                    </webuijsf:tableColumn>
         </webuijsf:tableRowGroup>
   </webuijsf:table>Doing all this just resulted in a javax.Naming.Exception : Data Source is null
I tested this piece of code to give me the number of rows in the underlying rowset and it worked well. But somehow I could not get to display the data. Am I missing something?
Edited by: ktip on Jul 31, 2008 1:21 PM

How to get selected value from one choice list

Hi All,
i want to get selected value in onechoice list.how to achive this
Regards,
Smaran

check these
http://groundside.com/blog/DuncanMills.php?title=adf_the_list_binding_value_problem&more=1&c=1&tb=1&pb=1
http://blogs.oracle.com/jdevotnharvest/2010/12/reading_the_selected_value_of_an_adf_bound_select_list_in_java.html
http://www.oracle.com/technetwork/developer-tools/jdev/listbindingvalue-088449.html

How to get selected values (using checkBox) from DataGrid in flex.

i have a datagrid which is getting values from a XML file (getting this xml file from database using PHP and HTTP request in flex). i have created a checkbox in every row in data grid. and here is my requirement: i want to select tow or three check-box and would like to get all the values form that particular ROWs in some form , prefered arraycollection (such that i can pass this array directly to a bar chart) .. can some one help me as i am new to flex .
code ......
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical" creationComplete="siteData.send()">
          <mx:Script>
                    <![CDATA[
                              import mx.collections.XMLListCollection;
                              import mx.controls.*;
                              import mx.events.ListEvent;
                              import mx.rpc.events.ResultEvent;
                              import mx.controls.Alert;
                              [Bindable] private var fullXML:XMLList;
                              private function contentHandler(evt:ResultEvent):void{
                                        fullXML = evt.result.values;
                    ]]>
          </mx:Script>
          <mx:VBox>
                    <mx:Label text="This Data Grid is loading the full XML file"/>
                    <mx:DataGrid width="600" id="datagrid" dataProvider="{fullXML}">
                              <mx:columns>
                                        <mx:DataGridColumn headerText="Select">
                                                  <mx:itemRenderer>
                                                            <mx:Component>
                                                                      <mx:HBox horizontalAlign="center">
                                                                                <mx:CheckBox id="check"/>
                                                                      </mx:HBox>
                                                            </mx:Component>
                                                  </mx:itemRenderer>
                                        </mx:DataGridColumn>
                                        <mx:DataGridColumn dataField="release_version" headerText="Release"/>
                                        <mx:DataGridColumn dataField="build" headerText="build"/>
                                        <mx:DataGridColumn dataField="time_login" headerText="time_login"/>
                                        <mx:DataGridColumn dataField="time_tunnel" headerText="time_tunnel"/>
                                        <mx:DataGridColumn dataField="rate_login" headerText="time_tunnel"/>
                                        <mx:DataGridColumn dataField="rate_tunnel" headerText="rate_tunnel"/>
                              </mx:columns>
                    </mx:DataGrid>
          </mx:VBox>
          <mx:HTTPService url="http://localhost/php_genxml.php" id="siteData" result="contentHandler(event)" resultFormat="e4x"/>
</mx:Application>
as you can see in the image , i will get this datgrid . now i want to select two or three checkboxes and would like to get all the values form the perticular row (for which check box is selected). i would like to get in array from such that i can driectly pass them to bar chart....
can some one help me in this. as i m new to flex. or if you have some other suggestion ...My final requirement is: select some values and generate bar gharph for those values.
please help me in this.
thanks
tanuj

Hi Timo -
Thanks for the suggestion. I could get the values as below:
public void multiOpUnitValChange(ValueChangeEvent valueChangeEvent) {
// Add event code here...
BindingContainer bindings = BindingContext.getCurrent().getCurrentBindingsEntry();
DCIteratorBinding opUnitIter = (DCIteratorBinding)bindings.get("OperatingUnit2VOIterator");
Integer[] values = (Integer[])valueChangeEvent.getNewValue();
for (int i=0; i<values.length; i++){
Row row = opUnitIter.getRowAtRangeIndex(i);
System.out.println(row.getAttribute("OpUnitId"));
Thanks -
Rohit

Getting selected values from checkboxgroup in jsf

Hello,I am making a jsf project and I am new in this kind of project.I am using a tabset with 2 tabs.In each tab I have inserted a checkboxgroup.Each checkboxgroup is bound with data from a table in my database. What I want is to get the selected checkboxes and according to the selected checkboxes I want to get some data from the database using queries.How do I get the selected values and where do I put the code?

There is a dedicated subforum for JSF. Can you please post your future JSF related topics there? http://forum.java.sun.com/forum.jspa?forumID=427
ellie80 wrote:
Hello,I am making a jsf project and I am new in this kind of project.I am using a tabset with 2 tabs.In each tab I have inserted a checkboxgroup.Each checkboxgroup is bound with data from a table in my database. What I want is to get the selected checkboxes and according to the selected checkboxes I want to get some data from the database using queries.How do I get the selected values and where do I put the code?Are you talking about h:selectManyCheckbox? By a coincidence I have posted a complete example in a topic here: http://forum.java.sun.com/thread.jspa?threadID=5241624 (see reply 10). You can safely remove and keep away the converter if the value type is String or any Number.

Problems getting selected values from HtmlSelectManyCheckbox

Hello,
I am having problems getting values via getSelectedValues() from my HtmlSelectManyCheckbox component. The method returns an object array but the values are the same as the initial selectItems property.
JSP:
<h:selectManyCheckbox id="checkBox"
    binding="#{userEditBean.manyCheckbox}"
    value="#{userEditBean.groupIds}"
    layout="pageDirection">
<f:selectItems value="#{userEditBean.allGroups}"/>
</h:selectManyCheckbox>
<h:commandButton action="#{userEditBean.ok}"     value="OK"/>Bean:
public class UserEditBean extends BaseBean {
    private HtmlSelectManyCheckbox manyCheckbox = new HtmlSelectManyCheckbox();
    private String[] groupIds= {};
    private List allGroups = new ArrayList();
    public String[] getGroupIds() {
            groupIds= backing.getSomeIds();
            return groupIds;
    public void setGroupIds(String[] ids) {
        this.groupIds= ids;
    public HtmlSelectManyCheckbox getManyCheckbox() {
        return manyCheckbox;
    public void setManyCheckbox(HtmlSelectManyCheckbox newC) {
        this.manyCheckbox = newC;
    public List getAllGroups() {
        allGroups = backing.getAllGroups();
        return allGroups;
    public void setAllGroups(List newList) {
        this.allGroups = newList;
    public String ok() {
        Object o = manyCheckbox.getSelectedValues();
    }The problem is, the getSelectedValues() returns the values from the initial state of the page. The is no mark of the changes made by the user. Any help will be appreciated
Thanks,
Matek

Your approach is somewhat odd. The selected values are just reflected in the groupIds, but you're overridding it with backing.getSomeIds() each time when the getter is called.
Here is a basic working example:<h:selectManyCheckbox value="#{myBean.selectedItems}">
    <f:selectItems value="#{myBean.selectItems}"/>
</h:selectManyCheckbox>
<h:commandButton value="submit" action="#{myBean.action}" />MyBeanprivate List<String> selectedItems;
private List<SelectItem> selectItems;
// + getters + setters
// You can use initialization block or constructor to prepopulate the selectItems.
    selectItems = new ArrayList<SelectItem>();
//or
public MyBean() {
    selectItems = new ArrayList<SelectItem>();
public void action() {
    // The selected items are reflected in selectedItems.
    for (String selectedItem : selectedItems) {
        System.out.println(selectedItem);
}

Get selected values from Listbox control

Hi All,
I'm still new to SL so please bear with me.
I have a ListBox being bound with some records from a DB. Here's the xaml:
<ListBox x:Name="lstClassSeries" SelectionMode="Multiple" DisplayMemberPath="Description" Grid.Row="11" Grid.Column="1"></ListBox>
What I need is to get the values of the items that were selected and I can't seem to get it to work. I've tried looping through the SelectedItems but there's no property for value or text. I even tried to cast the item as a ListBoxItem but I
get the following error:
Unable to cast object of type 'UI.Silverlight.TransactionService.DTODropDown' to type 'System.Windows.Controls.ListBoxItem'.
How can I get the values of the items selected?
Thanks

You're using windows forms style techniques with xaml.
This is a bad idea.
You ought to learn MVVM.
You probably don't think you want to learn it, but trust me on this one.
Learn MVVM as soon as you can.
There's a selecteditems collection.
You have to cast to listboxitem, it has a content property which you cast to whatever you put in there originally.
Here's a snippet.
I have a class foo, load a bunch of them in. Do stuff. Work out what's selected in the click event of a button.
public class foo
public int id {get;set;}
public string description {get;set;}
public partial class MainPage : UserControl
public MainPage()
InitializeComponent();
lb.Items.Add(new ListBoxItem{Content=new foo{ id=1, description="a"}});
lb.Items.Add(new ListBoxItem { Content = new foo { id = 2, description = "b" } });
lb.Items.Add(new ListBoxItem { Content = new foo { id = 3, description = "c" } });
private void Button_Click(object sender, RoutedEventArgs e)
List<foo> selectedfoos = lb.SelectedItems.Cast<ListBoxItem>().Select(x=>x.Content as foo).ToList();
Hope that helps.
Recent Technet articles: Property List Editing;
Dynamic XAML

How to get selected values from selectManyCheckbox ?

Hi,
I am a SOA developer and using 'Auto generated adf form' of Human Task. I did some customization in the form. I need to show one dynamic list (contains multiple string values) on a form, from which user will select desired values. For this I have used <af:selectManyCheckbox> adf component.
It has generated code as follows...
<af:selectManyCheckbox value="#{bindings.Response.inputValue}"
                                         label="#{bindings.Response.label}"
                                         id="smc1">
                    <f:selectItems value="#{bindings.Response.items}" id="si9"/>
</af:selectManyCheckbox>
I am able to show list on a form and can select multiple values also.
Now, I want the multiple selected values back in my BPEL process. I need only those values which are selected by user.
Currently I am getting complete list as it is back in BPEL process.
Please help me out..!
Thanks..
Suraj

Unwinding ADF: How to retrieve Selected Items from selectManyCheckbox using ValueChnageListener

How to get selected values from Select Many Choice List

Hello All -
I am using Select Many Choice List and wish to get the selected values in the bean. I have created method binding for valueChangeListener for the choice list, but not sure how to get the selected values.
I am facing problem in getting values from valueChangeEvent.getNewValue(). For Select One Choice List this returns int, but some list type object for Select Many Choice List.
When I try to print the value it comes something like:
ArrayList newVal = new ArrayList(Arrays.asList(valueChangeEvent.getNewValue()));
System.out.println(newVal);
[Ljava.lang.Integer;@870ad8
Could anyone please suggest how to type cast and use the return of valueChangeEvent.getNewValue() to get the selected values.
Regards -
Rohit

Hi Timo -
Thanks for the suggestion. I could get the values as below:
public void multiOpUnitValChange(ValueChangeEvent valueChangeEvent) {
// Add event code here...
BindingContainer bindings = BindingContext.getCurrent().getCurrentBindingsEntry();
DCIteratorBinding opUnitIter = (DCIteratorBinding)bindings.get("OperatingUnit2VOIterator");
Integer[] values = (Integer[])valueChangeEvent.getNewValue();
for (int i=0; i<values.length; i++){
Row row = opUnitIter.getRowAtRangeIndex(i);
System.out.println(row.getAttribute("OpUnitId"));
Thanks -
Rohit

Get selected values from checkbox group

Similar Messages

Maybe you are looking for