Boolean checkbox.

hi..
am using jdev11.1.2.2 ver
my jsp page contains one table...inside that table i have one boolean column...so i want to create checkbox for that column...if it is 'Y' it should select...if it is'N' it should be select please tell me how to create this...

Suganya,
Check this out.
http://andrejusb.blogspot.in/2011/12/adf-tree-how-to-add-checkbox.html
-Arun

Similar Messages

To display a VARCHAR field in database as select boolean checkbox

Hi,
i have a table in database having a VARCHAR2(1) field named IsActive with value 'Y' or 'N' , I need to display this field as select boolean check box in the JSF page
using ADF Entity Object and ViewObject. We have followed the following method for displaying this field as select boolean check box.
1. Changed the datatype of the IsActive field in the Entity Object as Boolean and the database column type as Varchar2(10)
2. we have edited the query using case when IsActive='Y' then 1 else 0 end .
3.and converted the IsActive inputtext to select boolean checkbox.
Thus we where able to display this field as select boolean check box but the problem is that we where not able to insert the data as 'Y' or 'N' using this method.
Please help us whether the method we are following is correct or is there any other method to insert and display the similar fields like IsActive as select boolean check box in ADF
Thanks in Advance
Anitha

Anitha,
Create a transient boolean attribute on your EO. Write the getter to return true/false if the real attribute is Y/N. Write the setter to do the converse. Bind the transient attribute to the checkbox.
John

Trapping the selected row in the table using boolean checkbox

Hi,
I am using Jdev 11.1.1.2.0 with ADF 11g.
I have a screen that has a table with an additional column of 'Select boolean checkbox'. I have assigned a valuechangelistener method that helps me know which row has been selected. But the issue is it gets fired for all the rows in the table once I select/de-select a checkbox of 1 single row.
How can I handle this? Yes I can iterate through the table rows and check the values of the checkbox. But that is not I want, I also want to trap the de-select event.
What is the way to achieve this?

Timo Hahn wrote:
I don't see a bug in this behavior. This is because each row gets stamped when they render.
The way to do this is to use an attribute (which can be transient) to hold the status of the check box. Exactly this does the link I gave.
TimoHi,
Why I am saying it as a bug is because it is not firing the event for the record where the event has occurred. instead the event is fired for each row which should definitely not what is expected. And because of this we have to add an additional variable.
Now it becomes more complex if I have to handle de-selection as well, b'coz if the valuchangelistener is going to fire for all the records then I need to know which row was previously selected and now de-selected as now the de-selected record will also return a false.
So any better solution, anyone?

How can only one Checkbox can be Selected in Table with Boolean CheckBoxes?

I have an editable ADF table where one of the attributes is a Boolean Checkbox... and stores the value with Y or N.
Is there any way where only one checkbox should be selected at the time of commit ?
For example, in case its an Answers Table to a Single Choice Question of a Questionnaire application, while adding new answers to the table..., the user inserts 3 rows (answers)... then the boolean checkbox for only one of those 3 rows can be checked.
Thanks
DJ

Thanks... I tried it by writing some code ... But it doesn't seem to work. Can you please have a look... and make the changes.
public class checkBean {
public void validateCheck(LaunchEvent launchEvent){
BindingContext bctx1 = BindingContext.getCurrent();
DCDataControl dc1 = bctx1.findDataControl("QuestionnaireAMDataControl");
ApplicationModule service1 = (ApplicationModule)dc1.getDataProvider();
ApplicationModule am1 = service1.findApplicationModule("QuestionnaireAM");
ViewObject vo1 = am1.findViewObject("QuestionVO");
String newValue = (String)vo1.getCurrentRow().getAttribute("QuestionTypeId");
if(newValue.equals("10881")){
System.out.println("Inside single");
BindingContext bctx = BindingContext.getCurrent();
DCDataControl dc = bctx.findDataControl("QuestionnaireAMDataControl");
ApplicationModule service = (ApplicationModule)dc.getDataProvider();
ApplicationModule am = service.findApplicationModule("QuestionnaireAM");
ViewObject vo = am.findViewObject("QuestionResponseVO");
int numRows;
int j=0;
numRows = vo.getRowCount();
String rowValue = "a";
int k = vo.getCurrentRowIndex();
for (int i=0; i<numRows; i++){
rowValue = (String)vo.getCurrentRow().getAttribute("CorrectResponseFlag");
if(rowValue.equals("Y")){
j++;
if(j>1)
System.out.println("same rows exist");
FacesMessage msg = new FacesMessage(FacesMessage.SEVERITY_ERROR, null, "Two correct respones!");
FacesContext.getCurrentInstance().addMessage(null, msg);
k++;
vo.next();
Thanks
DJ

Boolean checkboxes in cells...

Hi,
I wonder if it is possible to insert boolean checkboxes into excel cells containing text and have a button concenate text from checked cells together afterwards. Example:
Cell a1='This is cell A1,'
Cell b1= Checkbox unchecked & 'here is Cell B1'
Cell c1 = Checkbox checked & 'here is Cell C1'
When clicking the button, cell A20 should display: This is cell A1, here is Cell C1' (because ell C1 is checked and B1 is unchecked.
How would I do this in excel?
regards Tor

Insert three checkboxes from the control toolbar, place them over or near the cells, and name them
CheckBoxA1, CheckBoxB1, and CheckBoxC1
Then use code like this:
Sub TestMacro()
Dim strVal As String
strVal = ""
If ActiveSheet.CheckBoxA1.Value Then strVal = strVal & " " & Range("A1").Value
If ActiveSheet.CheckBoxB1.Value Then strVal = strVal & " " & Range("B1").Value
If ActiveSheet.CheckBoxC1.Value Then strVal = strVal & " " & Range("C1").Value
MsgBox Application.Trim(strVal)
End Sub
You can also replace ActiveSheet with a named sheet or sheet's codename

Boolean Checkboxes in Advanced Search

Hi all,
I'm trying to use a checkbox in the "Advanced Search Area", but appearantly, you can't use a Java type 'Boolean' in the "Advanced Search Area". What's the reason for that? And is there a workaround?
If you make the checkbox any other type than 'Boolean', you need to specifiy a domain. But I don't want a domain, I just want it to pass on 'true' or 'false'. How can you pass a JSPX checkbox value (in the "Advanced Search Area") to a VO binding variable?
Thanks in advance,
Stijn.

Stijn, this is intentional, see section 6.9 of the JHeadstart Developers Guide.
Steven Davelaar,
JHeadstart Team.

ADF 11g + Select Boolean CheckBox becomes readonly

Hi All,
I have a view object, in which I added a transient attribute called as "InActive". And I added this VO as an ADF:Table on to the JSPX page.
1) My requirement is that if the other column called "EndDate" got any value ( any date value) then the "InActive" checkbox need to be autoselected.
And the users have the option of the de-selecting it.
2) The requirement is such a way that based on this "EndDate" column we are assuming that the current row/records is active or inactive in database.
So using this checkbox attribute, if the checkBox is selected for the row, then we are setting the "EndDate" column with "sysdate" and if they are unselecting any exisiting
checkbox, the same row will get updated with "EndDate" to null. Every thing is working fine for me with the code I have.
3) The road block I'm facing here is that I'm setting the attribute 'selected="#{row.EndDt != null ? true : false}" '. This is properly setting the checkbox "Inactive" values based on the "EndDate" column from the
database. But the entire check box column becomes read only, which does not allow me to edit.
4) If I set the value expression for the "Inactive" transient boolen attribute at the VO level, with the following as the value expression: 'EndDt != null ? true : false', if also sets the checkbox values properly, and moreover
the check box also editable, which is what we are expecting, but on submission of the page, the checkbox attribute is still pointing to the old/default value even though we change the value of the checkbox.
For example if the checkbox was got selected on load of the page, and if I unselects, and submits, it still shows that checkbox value as true.
So it would be greatly help ful to me if some one can provide me any hint on this.
Below is the code snippet I'm using for this in backing bean to process the logic.
int totalRows = this.t1.getRows();
ArrayList InactivatedrowIndexes = new ArrayList();
ArrayList ActivatedrowIndexes = new ArrayList();
for (int i = 0; i < totalRows; i++) {
JUCtrlHierNodeBinding rowData =
(JUCtrlHierNodeBinding)this.t1.getRowData(i);
Boolean check = (Boolean)rowData.getRow().getAttribute("Inactive"); // Inactive is the transient boolean attribute in VO - which has the value expression as EndDt != null ? true : false
if (check == true) {
InactivatedrowIndexes.add(i);
if (check == false) {
ActivatedrowIndexes.add(i);
System.out.println("******The row indexes to inactivate are: " +InactivatedrowIndexes);
System.out.println("******The row indexes to activate are: " +ActivatedrowIndexes);
Thanks & Regards,
Dharmathej M

Hi All,
I have a view object, in which I added a transient attribute called as "InActive". And I added this VO as an ADF:Table on to the JSPX page.
1) My requirement is that if the other column called "EndDate" got any value ( any date value) then the "InActive" checkbox need to be autoselected.
And the users have the option of the de-selecting it.
2) The requirement is such a way that based on this "EndDate" column we are assuming that the current row/records is active or inactive in database.
So using this checkbox attribute, if the checkBox is selected for the row, then we are setting the "EndDate" column with "sysdate" and if they are unselecting any exisiting
checkbox, the same row will get updated with "EndDate" to null. Every thing is working fine for me with the code I have.
3) The road block I'm facing here is that I'm setting the attribute 'selected="#{row.EndDt != null ? true : false}" '. This is properly setting the checkbox "Inactive" values based on the "EndDate" column from the
database. But the entire check box column becomes read only, which does not allow me to edit.
4) If I set the value expression for the "Inactive" transient boolen attribute at the VO level, with the following as the value expression: 'EndDt != null ? true : false', if also sets the checkbox values properly, and moreover
the check box also editable, which is what we are expecting, but on submission of the page, the checkbox attribute is still pointing to the old/default value even though we change the value of the checkbox.
For example if the checkbox was got selected on load of the page, and if I unselects, and submits, it still shows that checkbox value as true.
So it would be greatly help ful to me if some one can provide me any hint on this.
Below is the code snippet I'm using for this in backing bean to process the logic.
int totalRows = this.t1.getRows();
ArrayList InactivatedrowIndexes = new ArrayList();
ArrayList ActivatedrowIndexes = new ArrayList();
for (int i = 0; i < totalRows; i++) {
JUCtrlHierNodeBinding rowData =
(JUCtrlHierNodeBinding)this.t1.getRowData(i);
Boolean check = (Boolean)rowData.getRow().getAttribute("Inactive"); // Inactive is the transient boolean attribute in VO - which has the value expression as EndDt != null ? true : false
if (check == true) {
InactivatedrowIndexes.add(i);
if (check == false) {
ActivatedrowIndexes.add(i);
System.out.println("******The row indexes to inactivate are: " +InactivatedrowIndexes);
System.out.println("******The row indexes to activate are: " +ActivatedrowIndexes);
Thanks & Regards,
Dharmathej M

Bug in ADF(10.1.3.2.0) with checkboxes in a table in a pop-up

So I've found a bug in ADF. The bug manifests when I have a dialog window pop-up with a table with many rows(13 or more). Each row has a checkbox in it. If I change the state of 12 or fewer of the checkboxes and click ok, the returnListener will fire. If I change 13 or more checkboxes, the return listener does not fire.
I'll try to create a test case/demo for this. Has anyone else encountered this?

Hi,
I haven't seen this problem, but I normally use a JSF HTML boolean checkbox for ADF editable tables.
<h:selectBooleanCheckbox value="#{row.Enabled}"/>I found that the <af:selectBooleanCheckbox> readonly attribute did not evaluate its EL so I stuck with the JSF component since. You could try this component as a workaround.
Brenden

One checkbox selectable

Hi,
I have a situation. I have 5 checkboxes out of which i have to make user to select one at a time. I don't think there is anything like <af:selectBooleanCheckbox group=""/> in adf.
How can i implement this behaviour in adf on select boolean checkbox?
Please help

you can use js to uncheck remaining check boxes...
<af:resource type="javascript">
function onValueChange(event) {
var source = event.getSource();
var b1 = source.findComponent("sbcb1");
var b2 = source.findComponent("sbcb2");
if(source.getValue())
if(source.getId() == b1.getId()) {
b2.setValue(false);
else if(source.getId() == b2.getId()) {
b1.setValue(false);
</af:resource>
<af:clientListener type="valueChange" method="onValueChange"/>

Checkbox using ValueChangeListener

Hi,
I have a table and one column having values 'Y','N'.so in my jsp page i drag as adf table and one column as boolean checkbox column it contains 'y','N' values..so i want that if i select my column name checkbox it should select all the row..if i deselect it should deselect all the row ...please tell me that how to create that ....
for that i created ValueChangeListener but its not working...can you tell me the solution

Check this article from ADF code corner which discusses about the use-case:
http://www.oracle.com/technetwork/developer-tools/adf/learnmore/99-checkbox-for-delete-in-table-1539659.pdf
Thanks,
Navaneeth

Problems with checkbox (selectBooleanCheckBox) within a table

Hi,
I have a table that is built dynamically and has a link and a selectBooleanCheckbox in every row. (the table has a value binding to a backing bean).
In a certain condition (which i check in the backing bean of the page) i need to set some of the row's checkboxes to "checked", but for some reason i do not manage to do that.
i've tried getting the table, iterate over all of the rows, and set the desired row's checkboxes to "true". but - it does not render the check box as "checked"....
what is the best practice to accomplish this?
Thanks,
Dror
Message was edited by:
friedman30

Hi Frank..
Thanks foy you help... my button have a immediate= true... and in the action have PiPR in the table but when te table is refresh the fields marked with a red color and mark how required.
the propertie required is dependent of a value of boolean checkbox..
When i change the value of checkbox to true.. the propertie required of the field is changes succesfully... but when change the checkbox value to false. the propertie is not changed to false and the field is set to required.
Thanks

PPR does not work - I need a workaround

I have 2 boolean checkboxes nested in tabs; PPR does not seem to work, so I am using a method that does the rerendering for me if I pass in the component. However, in the case of checkboxes which are nested in a panel box, the rerendering fails with the method call. I reset the values of the associated with the checkboxes(value attribute on the component) from the backing bean before I call the method to rerender the page, Is there a workaround. I do not know why the PPR fails to begin with, it might be a bug. There are other components within the tabs that should use PPR but PPR fails on. I have autosubmit and immediate set to true.
Thanks,
Veena

Hi Veena,
the most common mistake with PPR is setting the listener on the actual component itself rather than the surrounding component. If you a rendering or hiding components you need to set the listener on a surrounding component that will always be present on the page (a component can't listen if it is not on the page).
Brenden

Problem in set and get values in h:selectBooleanCheckbox with h:datatabel

hello friends,
Please help me any one...i need urgent.........................
My jsf page:
<h:panelGroup>
                              <h:panelGrid columns="6">
                              <h:dataTable border="2" value="#{planGroup.screenFlowValues}" var="result" bgcolor="#F1F1F1" cellpadding="2" cellspacing="1">
                              <h:column id="col1">
                                   <f:facet name="header">
                                   <h:outputLabel id="lblchange" value="Select" />
                                   </f:facet>
                                   <h:selectBooleanCheckbox id="chkid" value="#{planGroup.chkValue}">
                                   </h:selectBooleanCheckbox>
                                   </h:column>
                                        <h:column id="column1">
                                             <f:facet name="header">
                                                  <h:outputText value="Plan Group ID"></h:outputText>
                                             </f:facet>
                                             <h:outputText value="#{result.planGroupId}"></h:outputText>
                                             <h:inputHidden id="planGroupList" value="#{result.planGroupId}" />
                                        </h:column>
                                        <h:column id="column2">
                                             <f:facet name="header">
                                                  <h:outputText value="Plan ID"></h:outputText>
                                             </f:facet>
                                             <h:outputText value="#{result.planId}" converter="plantext"></h:outputText>
                                        </h:column>
                                        <h:column id="column3">
                                             <f:facet name="header">
                                                  <h:outputText value="Group Description"></h:outputText>
                                             </f:facet>
                                             <h:outputText value="#{result.groupDesc}"></h:outputText>
                                        </h:column>
                                        <h:column id="column4">
                                             <f:facet name="header">
                                                  <h:outputText value="Row Status"></h:outputText>
                                             </f:facet>
                                             <h:outputText value="#{result.rowStatus}"></h:outputText>
                                        </h:column>
                                        <h:column id="column5">
                                        <f:facet name="header">
                                             <h:outputText value="Modifiy"></h:outputText>
                                             </f:facet>
                                             <h:commandLink id="link1" value="Edit" action="#{planGroup.ModifiyMemberrecord}" immediate="true"/>
                                             </h:column>
                                             </h:dataTable>
                                        </h:panelGrid>
                                        </h:panelGroup>
Here in this jsf page.......
1.value="#{planGroup.screenFlowValues}"--is Datamodel
2.For me page is displaying.How to set value to the check box and multiple selection of checkbox..when i click delete button ,
i have to delete selected rows from datamodel.how to do that what are all the changes i have to.Because boolean checkbox return only true false value.
3.by using h:datatabel i can do that ya..
My bean:
public class PlanGroupBean {
     private String planGroupID;
     private String planID;
     private String groupDesc;
     private String rowStatus;
     private static Log log = LogFactory.getLog(PlanGroup.class);
     private static DataModel screenFlowValues;
     private String hideWindows;
     private String hiddenValue;
     private boolean chkValue;
     public List getProdlis() {
               return prodlis;
          public void setProdlis(List prodlis) {
               this.prodlis = prodlis;
     public List getData() {
          return data;
     public void setData(List data) {
          this.data = data;
     public boolean isChkValue() {
          //System.out.println("CHECKED--CHK-value:"+chkValue);
          return chkValue;
     public void setChkValue(boolean chkValue) {
          this.chkValue = chkValue;
     public void setPlanGroupID(String planGroupID) {
          this.planGroupID = planGroupID;
     public String getPlanGroupID() {
          return this.planGroupID;
     public void setPlanID(String planID) {
          this.planID = planID;
     public String getPlanID() {
          return this.planID;
     public void setGroupDesc(String groupDesc) {
          this.groupDesc = groupDesc;
     public String getGroupDesc() {
          return this.groupDesc;
     public void setRowStatus(String rowStatus) {
          this.rowStatus = rowStatus;
     public String getRowStatus() {
          return this.rowStatus;
     public String getHiddenValue() {
          screenFlowValues = new ListDataModel(ServiceDao.execute().fetchPlanGroupDisp());
          return hiddenValue;
     public void setHiddenValue(String hiddenValue) {
          this.hiddenValue = hiddenValue;
     public void setHideWindows(String hideWindows) {
          this.hideWindows = hideWindows;
     public String getHideWindows() {
          return this.hideWindows;
     public DataModel getScreenFlowValues() {
          return screenFlowValues;
     public void setScreenFlowValues(DataModel screenFlowValues) {
          PlanGroupBean.screenFlowValues = screenFlowValues;
public String deleteMemberrecord()
please help me how to set value to the check box and while clicking delete button i have to know what are all the checkbox selected..........
regards,
siva

Attach the boolean property to the row object. If it is true, then the row object was selected. You can also attach it to a Map<RowObjectId, Boolean> and then delete rows by RowObjectId which are true. You may find this article useful, it contains code examples: [http://balusc.blogspot.com/2006/06/using-datatables.html#SelectMultipleRows].

Table component - how to find out which cell is clicked

Hello!
I have a couple of questions regarding table component
1. Is there any way to find out which table cell is clicked on?
2. And is it possible to paint clicked cell programmatically?
Possible solution might be a Select Boolean Checkbox inside a cell, but anyway, i'd have to determine which cell contains this checkbox (some kind of cell coordinates, etc...)
Thank you

1. Is there any way to find out which table cell is clicked on? It would be easy to suggest the way, if you can share us the requirement
2. And is it possible to paint clicked cell programmatically?You can do it through javascript by setting contentStyle property.
Sample Code:
<af:table ...>
<af:column>
     <af:inputText ...>
              <af:clientListener method="paintCurrentCell" type="click"/>
     </af:inputText>
</af:column>
</af:table>

function paintCurrentCell(event){
    event.getSource().setContentStyle("background-color:red");
}Sireesha
Edited by: Sireesha Pinninti on Nov 10, 2009 7:01 PM

How to select one row in a table with radio button

Hi all.
I have a VO where there is an attribute (isDefault [String]) that identifies the default record in the view. The possible values are 'Y' for yes and 'N' for no. Obviously only one record can have the 'Y' value.
In my page I have created an ADF Table (with the usual data control drag & drop). I would to transform the default inputText of "isDefault" field with a selectOneRadio component in order to permit the user to select (and save contextually in the DB) the default row of this table.
Can you explain me how? I'm using JDeveloper 11.1.1.4.
Thanks in advance.
Baduel

Baduel wrote:
Cvele,
thanks for your responses. Yes, it's easier to use af:selectBooleanCheckbox but I need that the selection is mutually exclusive (only one row can be selected). >If this is possible also with the boolean checkbox please tell me how.- Let's try with CheckBox :
1. At the ViewObjectImpl level (for example, YourViewObjectImpl), add the following code:
private oracle.jbo.Key currSelectedRowKey = null;
public void doRowSelection(Key newKey) {
      // de-select old one
      if (currSelectedRowKey != null) {
          Row[] rows = findByKey(currSelectedRowKey, 1);
          if (rows != null && rows.length > 0)
               rows[0].setStatusAsBoolean(Boolean.FALSE); // cast to the appropriate row Impl class if need !
     // remember a new selected row key:
    currSelectedRowKey = newKey;
}In the ViewRowImpl, in the transient attr settter, do as follows:
public void setStatusAsBoolean(Boolean value) {
     setStatus(value.booleanValue() ? ONE : ZERO);
     if (value.booleanValue()) {
         YourViewObjectImpl vo = (YourViewObjectImpl)getViewObject();
         vo.doRowSelection(getKey());
   }   P.S. The above was not tested at all, but should give you an idea

Boolean checkbox.

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