URGENT - how to get the checkbox selected data from datatable.

Hi
I have some dynamic data. which will be displayed as checkbox. User can select the checkboxes in jsp. after selection when I submit the page I wanted to get the list of checkbox data the user selected.
Here is the following code. when I submit the form the method which is mapped in bean (dostuff() method) is not calling. it is simply displaying the same page. Could you please tell me where I am doing wrong.
please give me suggestion what I should to get the checkbox data in bean.
My Code JSP:
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<f:view>
<h:form>
<h:dataTable id="xxx" var="person" value="#{checkboxBean.beans}" >
<h:column><h:selectBooleanCheckbox value="#{person.checked}"/></h:column>
<h:column><h:outputText value="#{person.id}"/></h:column>
</h:dataTable>
<h:commandButton id="details" action="#{checkboxBean.doStuff}" value="do Stuff"></h:commandButton>
</h:form>
</f:view>
public class CheckboxBean {
private static final Logger logger = Logger.getLogger(CheckboxBean.class);
private List beans = null;
public CheckboxBean() {
logger.debug("CheckboxBean()");
public String doStuff() {
logger.debug("doStuff()");
logger.debug("Some Bean selected data :" );
return "test";
public List getBeans() {
beans = new ArrayList();
SomeBean[] someBeans = new SomeBean[3];
someBeans[0] = new SomeBean("first Person", false);
someBeans[1] = new SomeBean("2nd Person", true);
someBeans[2] = new SomeBean("third person", false);
beans.add(someBeans[0]);
beans.add(someBeans[1]);
beans.add(someBeans[2]);
logger.debug("Inside getBeans()");
return this.beans;
<managed-bean>
<description>Checkbox bean.</description>
<managed-bean-name>checkboxBean</managed-bean-name>
<managed-bean-class>com.view.bean.CheckboxBean</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
</managed-bean>
* Created on Mar 17, 2006
* TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Style - Code Templates
package com.view.bean;
public class SomeBean {
private boolean checked = false;
private String id ;
public SomeBean() {
public SomeBean(String anId, boolean bool) {
super();
this.id = anId;
this.checked = bool;
public String getId() {
return this.id;
public void setId(String id) {
this.id = id;
public boolean isChecked() {
return this.checked;
public boolean getChecked() {
return this.checked;
public void setChecked(boolean checked) {
this.checked = checked;
public String toString() {
return "Id: " + id + ", checked :" + checked;
}

Hello,
If you post in ASP.NET forums, you'll get more help.
Thanks for your understanding.
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.

Similar Messages

  • How to get the default selection color from JTable

    Hi, there,
    I have a question for how to get the default selection color from JTable. I am currently implementing the customized table cell renderer, but I do want to set the selection color in the table exactly the same of default table cell renderer. The JTable.getSelectionBackgroup() did not works for me, it returned dark blue which made the text in the table unreadable. Anyone know how to get the window's default selection color?
    Thanks,
    -Jenny

    The windows default selection color is dark blue. Try selecting any text on this page. The difference is that the text gets changed to a white font so you can actually see the text.
    If you don't like the default colors that Java uses then use the UIManager to change the defaults. The following program shows all the properties controlled by the UIManager:
    http://www.discoverteenergy.com/files/ShowUIDefaults.java
    Any of the properties can be changed for the entire application by using:
    UIManager.put( "propertyName", value );

  • How to get the week start date from ISO week number

    Hi,
    I have a table with the following stucture
    Year    error    Week1     week2   week3 ......week53
    2012       error1     2           4         2             1
    2012       error2    3          0        1                 1I was hoping to get something like select year, error, week1||'Week start date which is a monday of that week' , week2||'Week start date,again monday',....week53 from table
    Any suggestions please?
    Thanks,
    Sun

    Hi, Sun,
    To see when week N started, add 7 * (N - 1) days to the beginning of the year. (By definition, the beginning of the ISO year is the start of week 1 of the ISO year.)
    To see when week 22 of the current year started:
    SELECT  TRUNC (SYSDATE, 'IYYY') + (7 * (22 - 1))
    FROM    dual
    I hope this answers your question.
    If not, post a little sample data (CREATE TABLE and INSERT statements, relevant columns only) for all the tables involved, and the results you want from that data.
    Explain, using specific examples, how you get those results from that data.
    Always say what version of Oracle you're using.
    See the forum FAQ {message:id=9360002}

  • How to get the real-time data from a CCD camera in labview?

    I am going to setup a monitor system and need to acquire the intensity of each pixel at each second from a CCD camera. Also, I need to to some simple calculations with these real-time data at every moment to get my finanl output in this monitor system.
    How may I do this using Labview?
    Thank you very much.
    Kai

    We don't have special powers, so we can't guess if you have Imaq Vision or not, if your camera comes with a LabVIEW driver, if it has an USB interface, or firewire, or a dedicated NI card, if you just want to detect a move, or a change in intensity, etc...
    So, try to be more specific with your question, that will helps a lot  
    Chilly Charly    (aka CC)
             E-List Master - Kudos glutton - Press the yellow button on the left...        

  • How to get the checkbox value

    Hi,
    i am working in Oracle APEX. Can anyone tell me how to get the checkbox value Thru Pl/sql Procedure.
    Ex:
    if i have three users like 1) super admin 2) HR 3) user i am giving different grants to all. there s a check box i used if HR selected three grants i have to get the checked value from my procedure and put into a table in a single column.
    grants :
    1)user creation
    2)salary details
    3)Attendance details
    4)Allowance
    5)contacts
    if its checked i am returning 1 not checked i hav to return 0
    in my table i ahv to store 10111 like that......
    Edited by: user12356342 on Dec 16, 2009 3:33 AM

    Hi,
    As a starting point, look at: [http://download-uk.oracle.com/docs/cd/B31036_01/doc/appdev.22/b28839/check_box.htm#CHDCGIFA] as this explains how to use checkboxes on forms and reports
    Andy

  • How to get the previoulsy selected value in a combobox

    How to get the previoulsy selected value in a combobox. i WANT the current and the previously selected value of the combobox.

    Just add to combobox ItemListener. When item is changing in itemStateChanged arrives 2 events. ItemEvent.DESELECTED and ItemEvent.SELECTED with corresponding item's values. Just write something like this:
            comboBox.addItemListener(new ItemListener() {
                Object prevValue;
                public void itemStateChanged(ItemEvent e) {
                    if (e.getStateChange() == ItemEvent.SELECTED) {
                        //do what you need with prevValue here
                    } else {
                        prevValue = e.getItem();
            });

  • How to get the old selection in ListSelectionListener valueChanged() method

    Hi,
    Is anyone know how to get the old selection index/value in the ListSelectionListener valueChanged() method? The list.selectedValue() always return the same value which is the new selection. The ListSelectionEvent.getFirstIndex() and getLastIndex are always firstIndex <= lastIndex so that you cant' tell which one is the old selection.
    Please help and thanks!

    Just test the two indexes (first and last): if the corresponding row is selected, then the other is unselected. That gives you the old (unselected) and new (selected) item.
    Of course, I have supposed that you were using a SINGLE_SELECTION model...
    Hope this helped,
    Regards.

  • How to get the user entered data?

    Hi all,
    I have created an HTMLB DynPage component.
    In That i have created my input screen with textboxes using response.write method.
    i have added one onConfirm event on which the data whould validate.
    so onConfirm method im trying to get the data with request.getParameter method which returns null...
    how to do...how to get the user entered data to do my validations...can anyone plz advice.
    Thanks,
    Viswes

    Hi
    inputfield or textbox component entered directly using response.write(...) are not htmlb , but html.
    to create portal input field (ie HTMLB), you should do something like
    this in the doProcessBeforeOutput member function
    InputField field1 = new InputField("Id1");
    field1.setSize(8); // 8 characters
    this.getForm().addComponent(field1);
    and in doProcessAfterInput member function
    InputField field1 =
    (InputField) this.getComponentByName("Id1");
    you can then manipulate the content of the field.
    Hope this help,
    Guillaume

  • How to track the flow of data from R/2 to BI ?

    Hi Experts,
    Question: How to track the flow of data from R/3 to BI ?
    I want to load master data from R/3 to BI. In BI, i create an infopackage to load data from R/3. Under processing tab i set it as "PSA and then in the InfoObject (package by package)". Its a Full update.
    Now, i start the update to InfoObject. The load goes on well.
    Now, i want to track the flow of data from the master data table in R/3 to Datasource in R/3 then Extractors and then in the PSA in BI and then till the InfoObject. That is the complete flow of data from source table (in R/3) to Target table (in BI).
    Please help me know how this can be done. (For example lets take cost element master data)
    Regards,
    Suraj S Nair

    Hi,
    Data flow :
    BW :
    When u right click on the Master Data Info object -> Select Data flow.Then  it will  show u the details like DS name,IS (If 3.x)
    Once u know the DS then you need to find out the source tables for the R/3 DS.This information will get using ROOSOURCE or ROOSFIELD tables  or help.sap.com.
    My suggestion better to search in Help site for DS source tables.
    DS Tables :
    The following link will provide you the source tables for some of the LO DS.
    https://wiki.sdn.sap.com/wiki/display/BI/BWSDMMFIDATASOURCES
    Regards
    Ram.
    Edited by: Ramakanth Deepak Gandepalli on Dec 22, 2009 9:29 AM

  • How to get the backup of photos from  i cloud id ?

    plz provide me the answers as soon as possible.

    BALAJI_PRASANNA wrote:
    Hello,
    I am very new to Labview. Í have an image of an LED and wanted to find the luminance value. I got the luminance image from the IMAQ ExtractSingleColorPlane but the value is not displaying. I just wanted to know how to get the value of luminance from the IMAQ ExtractSingleColorPlane. I have attached what i have done below.
    Thanks in advance.
    Before learning about LabVIEW, learn about images.  An Image (in LabVIEW) is a "representation of an image", that is, the wire itself doesn't really have a "value", but "points to" a collection of data that can be "imaged" (i.e. looked at as through it were a picture), "manipulated" (for example, extracting a color plane, basically getting the "red channel", an image looking as through it were viewed through a red filter), and possibly returning arrays of numbers representing the intensity of the light at a certain position in the picture.  
    BS

  • How to Send the material master data from sap4.6c to ECC6.0

    Hi
        Friends this is shalini Shah, i got one requirement that is
    how to send the materail master data  from SAP 4.6C to ECC6.0 using XI.
    i  know the file to idoc and idoc to file scenarios but i don't know this one.
    please help me friends, Thanks in advance.
    Regards
    Shalini Shah

    Hi Shalini,
    To trigger IDoc these configurations should be done in the SAP 4.6, XI and ECC 6.0.
    SAP XI
    1) RFC Destination (SM59)
    a) Choose create.
    b) Specify the name of the RFC destination
    c) Select connection type as 3 and save
    d) In the technical settings tab enter the details SAP SID/URL and system number#.
    e) Enter the Gateway host as same details above SID/URL.
    f) Gateway service is 3300+system number#.
    g) In the Logon /Security tab, enter the client user & Password details of Destination system.
    h) Test the connection and remote logon.
    2) Create Port (IDX1)
    a) Select create new button
    b) Enter the port name as SAP+SID (The starting char should be SAP)
    c) Enter the destination client.
    d) Enter the RFC Destination created in SAP R/3 towards other system.
    e) Save
    3) Load Meta Data for IDOC (IDX2)
    a) Create new
    b) IDOC Message Type
    c) Enter port created in IDX1.
    SAP R/3 (4.6 and ECC 6.0)
    1) RFC Destination (SM59)
    a) Choose create.
    b) Specify the name of the RFC destination
    c) Select connection type as 3 and save
    d) In the technical settings tab enter the details SAP SID/URL and system number#.
    e) Enter the Gateway host as same details above SID/URL.
    f) Gateway service is 3300+system number#.
    g) In the Logon /Security tab, enter the client user & Password details of Destination system.
    h) Test the connection and remote logon.
    2) Create Port (We21)
    a) First Select Transactional RFC and then click create button
    b) Enter the destination port name as SAP+SID (The starting char should be SAP)
    c) Enter the destination client.
    d) Enter the RFC Destination created in SAP R/3 towards other system.
    e) Save
    3) Create Partner Profile (WE20)
    a) Create New
    b) Create the Partner no. name as same the logical system name of the destination system.
    c) Select Partner type LS
    d) Enter details for Type: US/USER, Agent, and Lang.
    e) Click on the + button to select the message type.
    f) Select Partner no. and LS which ever create above.
    g) Select Message type
    h) Select Process code related to the Message type.
    I) save.
    Also go ther the Blog <a href="/people/swaroopa.vishwanath/blog/2007/01/22/ale-configuration-for-pushing-idocs-from-sap-to-xi Configuration for Pushing IDOC's from SAP to XI</a> By Swaroopa Vishwanath
    U need to import the IDoc types both inbound and outbound to XI.
    1. Create Inbound and Outbound Message interface.
    2. Do one to one message mapping.
    3. Define an Interface mapping.
    ID:
    1. Create 1 Sender aggrement.
    2. Create 1 Receiver aggrement.
    3. Define 1 RD and ID.
    4. Only create an receiver IDoc CC.
    Regards
    San
    <a href="Remember to set the thread to solved when you have received a solution to set the thread to solved when you have received a solution</a>
    Where There is a <a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/weblogs?blog=/weblogs/topic/16">blog</a> there is a Way.

  • How to Get the excel sheet formula from the server side into the j2me app?

    How to Get the excel sheet formula from the server side into the j2me application?
    Here the excel sheet is in server side.i want to do get the excel sheet values (only some part of the excel sheet based on some conditions) from server side into j2me.In j2me I want to done some client side validation based on the formula of excel sheet.Then i resend the new updated data to the server.
    But here deosn't know any mehtod to get the excel sheet formula from server side.So kindly help me to get the excel sheet formula from the server.
    So how to get the excel sheet formula frome the server side into j2me Application...
    Plz guide me to solve this issue...
    thanks & regards, Sivakumar.J

    You should not post a thread more than once. You've crossposted this question to another forum. I have deleted that one.

  • How to get the Portal Page name from PLSQL?

    Can anyone tell me how to get the portal page name from my dynamic page using plsql?
    Apparently you can get the page id and work it out from there, but my calls to get the page id are not returning any values anyway.
    My code for attempting to get the page id is below.
    <oracle>
    declare
    v_pageid varchar2(30);
    begin
    v_pageid := wwpro_api_parameters.get_value('_pageid', '/pls/portal30');
    htp.print('Page is '|| v_pageid);
    end;
    </oracle>
    Ideally I'd actually just like to get the page name. Is there a straightforward way to do this?
    Thanks in advance!
    Sarah

    Few clarifications -
    1. wwpro_api_parameters cannot be used to get default portal
    page parameters such as '_pageid', '_dad', '_schema' etc.,
    2. Page information can be obtained through any components which
    are available in that particular page. For example, in case of
    dynamic page, we need to publish it as a portlet and add it to the
    page. This process creates necessary packages in the DB, but we
    will not have access to the portlet methods.
    So, I would prefer creating a simple DB provider & portlet and access
    page title from its show method as follows -
    //Declare local variable l_page_id, l_page_title as varchar2
    select page_id into l_page_id from wwpob_portlet_instance$ where
    portlet_id = p_portlet_record.portlet_id and
    provider_id = p_portlet_record.provider_id;
    select name into l_page_title from wwpob_page$ where id=l_page_id;
    More information on DB provider can be found at
    http://portalstudio.oracle.com/pls/ops/docs/FOLDER/COMMUNITY/PDK/articles/understanding.database.providers.html
    Secondly, usage of wwpro_api_parameters.get_value method is
    incorrect. This method expects two arguments -
    <ul>
    <li><b>p_name : </b> The name of the parameter to be returned.</li>
    <li><b>p_reference_path : </b> An unique identifier for a portlet instance on the current page.</li>
    </ul>
    p_reference_path would be something like 99_SNOOP_PORTLET_76535103 and not some type of path as its name suggests.
    The following code fragment fetches all parameters available
    for a portlet.
    Note : Copy this code into 'show' method of your portlet.
    //Declare l_names, l_values as owa.vc_arr
    * Retreive all of the names of parameters for this portlet
    l_names := wwpro_api_parameters.get_names(
    p_reference_path=>p_portlet_record.reference_path);
    * Retreive all of the values of parameters for this portlet
    l_values := wwpro_api_parameters.get_values(p_names=>l_names,
    p_reference_path=>p_portlet_record.reference_path);
    //Loop through these arrays to get parameter information
    htp.p('<center><table BORDER COLS=2 WIDTH="90%" >');
    htp.p('<tr ALIGN=LEFT VALIGN=TOP>');
    htp.tableData(wwui_api_portlet.portlet_heading('Name',1));
    htp.tableData(wwui_api_portlet.portlet_heading('Value',1));
    htp.tableRowClose;
    if l_names.count = 0 then
    htp.p('<tr ALIGN=LEFT VALIGN=TOP>');
    htp.p('<td COLSPAN="2">'
    ||wwui_api_portlet.portlet_text(
    'No portlet parameters were passed on the URL.',1)
    ||'</td>');
    htp.tableRowClose;
    else
    for i in 1..l_names.count loop
    htp.p('<tr ALIGN=LEFT VALIGN=TOP>');
    htp.tableData(l_names(i));
    htp.tableData(l_values(i));
    htp.tableRowClose;
    end loop;
    end if;
    htp.p('</table></center>');
    Hope it helps...
    -aMJAD.

  • How can get back my backup data from an external element ?

    How can get back my backup data from an external element ?

    See the section titled "restoring data from Time Machine backups" in this Apple support article; that should get you going.
    http://support.apple.com/kb/ht1427
    Regards.

  • Anyone knows how to get the photos after IMG_9999 from iphone? :-(ps:... i got them all in my camera roll but when i connected to the computer there's nothing after IMG_9999..

    anyone knows how to get the photos after IMG_9999 from iphone? :-(ps:... i got them all in my camera roll but when i connected to the computer there's nothing after IMG_9999.. many thanks :-)

    They show in the camera roll, just not your computer?
    Have you checked every folder that is in the DCIM folder?

Maybe you are looking for

  • Transfer photos from PC to Mac - how to format ext hard drive?

    Hi, I'd like to transfer jpegs from my old PC to my new Mac. I had already put my files on an external hard drive but when I plugged it into the Mac, it couldn't read it. I got a prompt to re-format it, which I did not do. From reading discussions he

  • How to add new fileds in Output :

    Hi I have copied COOISPI Transaction (Program PPIO_ENTRY)  into a new transactiopn. I have restricted the selection criterial to particular fields. Now i need to add extra fields to the output.The output screen it self it is a standard program.The pr

  • Quantity fields + Datasource creation

    Why can´t i create a new datasource based on a structure/ table whichs contains currency / quantities fields? Is about the value reference tables? What are the best choice to replace these fields? Create another Z domain based on a DEC(13,3) DDIC obj

  • "We want to use any one of a variety of digitizers: NI5102, NI5112, NI5122 and have the application determine which one is installed.

    "We want to use any one of a variety of digitizers: NI5102, NI5112, NI5122 and have the application determine which one is installed. Similar to the LabVIEW "niScope Init", using what Measurement Studio .NET call can one ascertain the model name of t

  • VML Support

    XML Publisher 5.6.2 does't support VML yet(?) I have some reports with VML components. I'd like to use XML Publisher to transform/export such reports to PDF. What are my options?


HashFlare