How do i "Check" a Checkbox?

Hi!
I´ve got a problem. I check if a specific field is empty i want to set an Checkbox.
But i cant find the rigt expression! does somebody have an example for that kind of expression?

Hi !
Try something like this in the default value of your checkbox and check the "post default value box" :
IIf(YOUR FIELD IS NULL OR YOUR FIELD = '', "Y", "N")
Hope this will help, feel free to ask more !
Max

Similar Messages

How can I check a checkbox status?

I am writing an invoice which involve parts and labor for an auto shop. A check box precedes each line. If the checkbox is checked, then the line is for a part, which I will use to add parts and labor separately for tax and information purposes.
Question: Using Acrobat Professional 8, what Java code would check whether a checkbox named CB1 is checked or not?.
Papaturro

Post your question in the forum for Acrobat Scripting.

How do I check if checkboxe(s) selected, please

Hello,
I am creating Checkboxes on runtime which I am able to do so.
I have been trying to find out if one or more are selected. Please
see my code:
Thanks.

USe the "selected" property of the checkbox to determine if
it is selected or not.

How to check a checkbox field value in fw9 PDF form

Hi,
I got a PDF given form IRS (http://www.irs.gov/pub/irs-pdf/fw9.pdf). While creating a widget to this pdf form to sign it, I merged the custum data to those PDF form fields using API setMergeFields.
All the data fields are merged fine except the checkboxes. I tried by passing the values to the merge_fields array as 'On', '1', 'checked', 'checkbox(checked)' but no luck
What is wrong here in checking the chexbox field in this fw9 PDF or How to check a checkbox field in a form?
Thank you,

Hi Simon,
I re-added and edited the fields of fw9 form by pdf printer. While doing so, I made fields as ready only so that, the data cannot be edited in the form through the widget but will be merged the data to fields only be the code. Wherein Im using the widget only for signature but not for form filling.
Here, Im able to merge my custom data to all fields while creating widget but not to the fields of checkboxes. The checkboxes fields which are made ready-only are not allowing me to merge the value as checked by the API.
Please help me,
Thanks you,

How to check a checkbox

Hello,
I am using the interapplication communication API classes from my c# program. I read an previously generated xml and write the data to the live cylce pdf form
I use the below classes and use the IField.value( myField.Value = xmlcolValue;) to write to the form. It works fine for all the text boxes, But is not writting/selecteing/checking the checkboxes.
I have tried using the IFeild.setExportValues(..) but it gives me an error "Security setting prevent me from doing that".Could you please let me know how to solve this issue?
CAcroAVDoc
Thank you
IAFormApp IFields IField

Hello,
Still searching for the same issue. Does anyone have a solution/fix for this?
Thanks

How to check whether checkbox is checked or not and to get label if checked

Hi,
I've used checkboxgroup, and i'm populating it dynamically using attribute node & attribute value.. like this
IPrivateTestView.IWelcomNode wNode =wdContext.nodeWelcom();
 IPrivateTestView.IWelcomElement wEl,wE2,wE3;
 wEl=wNode.createWelcomElement();
 wNode.addElement(wEl);
 wEl.setWelValue("Welcome Boards");
 wE2=wNode.createWelcomElement();
 wNode.addElement(wE2);
 wE2.setWelValue("Traditional Welcome");
 wE3=wNode.createWelcomElement();
 wNode.addElement(wE3);
 wE3.setWelValue("Photograph");
now i want to check whether checkbox is checked and how many checkbox has been checked and then i want that label values of checked boxes.. so pls help me out. if possible give me some sample coding...

CheckBoxGroup.texts -> Welcom.WelValue
In controller method (e.g. action handler):
IWelcomNode node = wdContext.nodeWelcom();
for (int i = 0; i < node.size(); ++i)
IWelcomElement e = node.getWelcomElementAt(i);
if (node.isMultiSelected(i))
 String text = e.getWelValue();
 /* checkbox #i is selected and variable "text" contains the text */
Armin

How to check a checkbox in a CheckListBox

I created a checklistbox with 6 items. Now I want to check some of the items based on the values of some project settings. I tried this, but it doesn't work:
With My.Settings
lstItems.Items(0).checked = .InstallFavorites
lstItems.Items(1).checked = .InstallRecent
lstItems.Items(2).checked = .InstallShare
lstItems.Items(3).checked = .InstallGather
lstItems.Items(4).checked = .InstallEnvelope
lstItems.Items(5).checked = .InstallDates
End With
I also tried doing it by referencing the text of each list item, e.g.,
lstitems.items("Favorites").checked = .installFavorites
That doesn't work either. I also want to change the project settings based on whether the user has checked an item, like this:
With My.Settings
.InstallFavorites = lstItems.Items(0).checked
.InstallRecent = lstItems.Items(1).checked
.InstallShare = lstItems.Items(2).checked
.InstallGather = lstItems.Items(3).checked
.InstallEnvelope = lstItems.Items(4).checked
.InstallDates = lstItems.Items(5).checked
End With
Of course, that doesn't work either.
How do you check an item in a checklistbox, and/or determine whether an item has been checked?
Robert Homes

Hi,
You can use the GetItemChecked and SetItemChecked methods to get and set the checked state of CheckedListBox items like this.
Private Sub Form1_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
With My.Settings
.InstallFavorites = lstItems.GetItemChecked(0)
.InstallRecent = lstItems.GetItemChecked(1)
.InstallShare = lstItems.GetItemChecked(2)
.InstallGather = lstItems.GetItemChecked(3)
.InstallEnvelope = lstItems.GetItemChecked(4)
.InstallDates = lstItems.GetItemChecked(5)
End With
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
With My.Settings
lstItems.SetItemChecked(0, .InstallFavorites)
lstItems.SetItemChecked(1, .InstallRecent)
lstItems.SetItemChecked(2, .InstallShare)
lstItems.SetItemChecked(3, .InstallGather)
lstItems.SetItemChecked(4, .InstallEnvelope)
lstItems.SetItemChecked(5, .InstallDates)
End With
End Sub
Sorry Armin, i am a slow poster and did not see your reply until now. Did not mean to duplicate the answer. 8)
If you say it can`t be done then i`ll try it

How to print Check Box in smartform

HI,
How to print check box in smartforms. I am using Include Sap Symbol but in the print it is coming as #. Do we need to do any setting like we do for barcode?
Thanks
Raghavendra

hi,
u can print a check box in different ways.. by inserting symbols and making window as check box..
once go through the thread u will get to k now differnt ways
putting checkboxes in smartform?
Please Close this thread.. when u r problem is solved. Reward all Helpful answers
Regards
Naresh Reddy K

How to insert check box fields in a htmlb: tableview

Hi,
Can anybody tell me how to insert check box fields in a htmlb: tableview in a sequence of rows in a table view. How to generate the sequence no for the checkbox inorder to know the row that is checked.
Thanks in advance,
Aruna.

Here is the code which has the custom "Checkbox" in the tableview & Triggers the event. You can identify the checkbox based on cell ID (p_cell_id) in the method "IF_HTMLB_TABLEVIEW_ITERATOR~RENDER_CELL_START" & Based on the event name + Cell ID. Look at the code & let me know if you any issue.
Layout:
<%@page language="abap" %>
<%@extension name="htmlb" prefix="htmlb" %>
<htmlb:content id = "content"
 design = "design2002+design2003"
 controlRendering = "SAP"
 rtlAutoSwitch = "true"
 forceEncode = "ENABLED" >
<htmlb:page title="Test " >
 <htmlb:form>
 <%
data TV_ITERATOR Type Ref To zcl_itr.
data iterator type ref to IF_HTMLB_TABLEVIEW_ITERATOR.
create object tv_iterator exporting appl_cons = application.
iterator = tv_iterator.
 %>
 <htmlb:tableView id = "fligts"
 headerText = "Flight"
 width = "100"
 headerVisible = "true"
 design = "alternating"
 visibleRowCount = "10"
 fillUpEmptyRows = "true"
 showNoMatchText = "true"
 filter = "server"
 sort = "server"
 onHeaderClick = "MyEventHeaderClick"
 table = "<%= APPLICATION->itab %>"
 iterator = "<%= ITERATOR %>" />
 </htmlb:form>
</htmlb:page>
</htmlb:content>
Event Handling:
DATA: EVENT_ID1 TYPE REF TO IF_HTMLB_DATA.
EVENT_ID1 = CL_HTMLB_MANAGER=>GET_EVENT_EX( REQUEST ).
CASE EVENT_ID1->EVENT_SERVER_NAME.
IF NOT event_id1 IS INITIAL.
 if event_id1->server_event+0(9) = 'chkevent'.
SPLIT event_id1->server_event AT '-' INTO v_event v_dummy v_row v_col.
endif.
endif.
method IF_HTMLB_TABLEVIEW_ITERATOR~GET_COLUMN_DEFINITIONS.
 CLEAR p_column_definitions.
 CLEAR p_overwrites.
 DATA: tv_column TYPE TABLEVIEWCONTROL.
 tv_column-COLUMNNAME = 'FLDATE'.
 tv_column-edit = 'X'.
 tv_column-sort = 'X'.
 tv_column-TITLE = 'Flight Date'.
 tv_column-WIDTH = '100'.
 APPEND tv_column TO p_column_definitions.
 CLEAR tv_column.
 tv_column-edit = 'X'.
 tv_column-COLUMNNAME = 'CONNID'.
 tv_column-TITLE = 'Conn.ID'.
 tv_column-WIDTH = '70'.
 tv_column-HORIZONTALALIGNMENT = 'center'.
 APPEND tv_column TO p_column_definitions.
 CLEAR tv_column.
 tv_column-edit = 'X'.
 tv_column-COLUMNNAME = 'CHECKBOX1'.
 tv_column-TITLE = 'Check Box'.
 tv_column-WIDTH = '30'.
 tv_column-HORIZONTALALIGNMENT = 'center'.
 APPEND tv_column TO p_column_definitions.
endmethod.
METHOD IF_HTMLB_TABLEVIEW_ITERATOR~RENDER_CELL_START.
 DATA: L_EVENT TYPE STRING.
CASE P_TABLEVIEW_ID.
 WHEN 'fligts'.
 CASE P_COLUMN_KEY.
 WHEN 'CHECKBOX1'.
* CONCATENATE 'chk_event' '123' '2323' INTO L_EVENT SEPARATED BY '-' .
CONCATENATE 'chkevent' p_cell_id INTO l_event SEPARATED BY '-'.
 P_REPLACEMENT_BEE = CL_HTMLB_CHECKBOX=>FACTORY( ID = P_CELL_ID
 ONCLICK = L_EVENT CHECKED = 'false' ).
 ENDCASE.
ENDCASE.
ENDMETHOD.
Hope this will solve your problem.
* Reward each helpful answer.
Raja T
Message was edited by:
 Raja T

How to create check box in tabular form

Dear Friends
i have craeaed tabular form .Recently all column are default text field but i want to change some column from text field to check box .
i have try it with simple check box but there is no option to pass return value in to table.
How to create check box in tabular from.
select
"CLAIM_ID",
"CLAIM_ID" CLAIM_ID_DISPLAY,
"EMPLOYEE_ID",
"CLAIM_DATE",
"START_FROM",
"END_TO",
"REIMB_NAME",
"REIMB_AMOUNT",
"REMARK",
"ACTIVE_FLAG",
"STATUS",
"APPROVE_NO",
"APPROVE_FLAG"
from "EMP_REIMBURSEMENT_DTL
{code}
i want to change column from text field to Check box
Cplumn Name :
1.ACTIVE_FLAG Return value 'Y'
2.STATUS Return Value "APPROVE"
How to pass it with check box in tabular form.
Thanks

Visit this demo app:
http://apex.oracle.com/pls/otn/f?p=31517:1
Section VI has a lot of tabular form stuff with checkbox handling.
Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.apress.com/9781430235125
https://apex.oracle.com/pls/apex/f?p=31517:1
http://www.amazon.de/Oracle-APEX-XE-Praxis/dp/3826655494
-------------------------------------------------------------------

. How to put Check box in every row in Table

Hi Friends,
I have one doubt in Webdynpro with java. How to put Check box in every row in Table?
For Exam My requirement is I am getting BAPI from ECC System. So I have to go given input details in first view and output details in SecondView. So in Second View I will taken Table that data will displayed in rows. I need each and every row first I need check box.
Here Select Check Box of particular row then click GetData button. That row data will be displayed in one popup window.
In table suppose 6 rows available in table. Every Row first Check box available.
                         empid, name, sal ,firstname, last Name
                         empid, name, sal ,firstname, last Name
                         empid, name, sal ,firstname, last Name
How to put Check box in every row in Table? can you send any examples applications
Regards
Vijay

Hi Friend,
When we are getting BAPI From ECC System. that BAPI Have nodes and Attribues...in under node we can't create "CheckBox"
attribute.
So i am doing like this.I am create on Checbox attribue out side of Node. Check Box data type is boolean.
next i am creating table ( that table having rows and columns) Right click on table-->Click on Insert GroupedColumn->again right click on nsert GroupedColumn---> Here Select Check Box.
Okay...here i am getting one problem. i have got Check boxes .But i am select check box in first row. that time all check boxes will be selected.
i need select first row check box that only first row will be selected suppose i selected second row check box that only second will be selected.
i need this can u help me....
Regards
Vijay

How to insert check box in pages?

This may be a dumb question, but how to insert check box in Pages? Thanks

Hi ...
Try this thread > Checkboxes in Pages?: Apple Support Communities

How to use check box in flash 8?

How to use check box in flash 8?

If you want it to happen when someone clicks the checkbox, then you need to add a listener for that event.
var cbListener:Object = new Object();
cbListener.click = function (evt:Object) {
if (cb.selected) {
gotoAndStop(2);
cb.addEventListener("click", cbListener);
(Note: "cb" and "cbListener" are names that were made up for this example. They could be anything you want to name them)

How to create check box in ALV Reports?

how to create check box in ALV Reports?

Hi
check the report BCALV_TEST_GRID_EDITABLE
or
check this report
REPORT ZRFC346_TST.
TABLES:SFLIGHT,RL034.
TYPE-POOLS:SLIS.
INCLUDE:<ICON>,<SYMBOL>.
DATA: G_REPID LIKE SY-REPID,
 G_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,
 G_IT_SORT TYPE SLIS_T_SORTINFO_ALV,
 G_LAYOUT TYPE SLIS_LAYOUT_ALV,
 G_TABNAME_HEADER TYPE SLIS_TABNAME,
 G_TABNAME_ITEM TYPE SLIS_TABNAME,
 G_KEYINFO TYPE SLIS_KEYINFO_ALV,
 G_VARIANT LIKE DISVARIANT,
 G_EXTAB TYPE SLIS_T_EXTAB,
 I_SLIS_EXIT_BY_USER TYPE SLIS_EXIT_BY_USER.
DATA: XEVENT TYPE SLIS_T_EVENT,
 AEVENT TYPE SLIS_ALV_EVENT,
 VARIANT LIKE DISVARIANT,
 LAYOUT TYPE SLIS_LAYOUT_ALV,
 ASP_GROUP TYPE SLIS_SP_GROUP_ALV,
 GT_SP_GROUP TYPE SLIS_T_SP_GROUP_ALV,
 EXTAB TYPE SLIS_T_EXTAB WITH HEADER LINE,
 XFIELD TYPE SLIS_T_FIELDCAT_ALV,
 AFIELD TYPE SLIS_FIELDCAT_ALV,
 G_SUCOMM LIKE SY-UCOMM,
 G_SELFLD TYPE SLIS_SELFIELD.
DATA: SAV_SY_REPID LIKE SY-REPID.
CONSTANTS: CON_SFLIGHT TYPE LVC_FNAME VALUE 'SFLIGHT',
 CON_DISPLAY_FULL TYPE I VALUE 3.
Data to be displayed
DATA: BEGIN OF GT_SFLIGHT OCCURS 0.
 INCLUDE STRUCTURE SFLIGHT.
DATA:ACTIVATE(1).
DATA: END OF GT_SFLIGHT.
INITIALIZATION.
*........Initialisierung...............................................
PERFORM INITIALIZATION_RL034.
*........Field cata....................................................
PERFORM FIELD_CAT.
*........SPECIAL GROUP.................................................
PERFORM E07_SP_GROUP_BUILD USING GT_SP_GROUP[].
START-OF-SELECTION.
Selection
SELECT * FROM SFLIGHT INTO TABLE GT_SFLIGHT.
*........ALV CALL.......................................................
PERFORM ALV_CALL.
PERFORM USER_COMMAND_LOCAL USING G_SUCOMM G_SELFLD.
 FORM USER_COMMAND_LOCAL *
--> G_UCOMM *
--> G_SELFIELD *
FORM USER_COMMAND_LOCAL USING G_UCOMM LIKE SY-UCOMM
 G_SELFIELD TYPE SLIS_SELFIELD.
CASE G_UCOMM.
 WHEN 'ACT'.
ENDCASE.
ENDFORM.
 FORM ALV_CALL *
FORM ALV_CALL.
Call ABAP List Viewer (ALV)
G_LAYOUT-BOX_FIELDNAME = 'ACTIVATE'.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
 EXPORTING
 I_BACKGROUND_ID = 'ALV_BACKGROUND'
 I_BYPASSING_BUFFER = SPACE
 I_BUFFER_ACTIVE = SPACE
 I_CALLBACK_PROGRAM = SAV_SY_REPID
 I_CALLBACK_PF_STATUS_SET = 'STATUS'
 I_CALLBACK_USER_COMMAND = 'USER_COMMAND_LOCAL'
 I_CALLBACK_TOP_OF_PAGE = ' '
 I_CALLBACK_HTML_TOP_OF_PAGE = ' '
 I_CALLBACK_HTML_END_OF_LIST = ' '
 I_STRUCTURE_NAME = 'SFLIGHT'
 I_BACKGROUND_ID = ' '
 I_GRID_TITLE =
 I_GRID_SETTINGS =
 IS_LAYOUT = G_LAYOUT
 IT_FIELDCAT = XFIELD[]
 IT_EXCLUDING =
 IT_SPECIAL_GROUPS = GT_SP_GROUP[]
 IT_SORT =
 IT_FILTER =
 IS_SEL_HIDE = 'X'
 I_DEFAULT = 'X'
 I_SAVE = 'A'
 IS_VARIANT =
 IT_EVENTS = XEVENT
 IT_EVENT_EXIT =
 IS_PRINT =
 IS_REPREP_ID =
 I_SCREEN_START_COLUMN = 0
 I_SCREEN_START_LINE = 0
 I_SCREEN_END_COLUMN = 0
 I_SCREEN_END_LINE = 0
 IT_ALV_GRAPHICS =
 IT_ADD_FIELDCAT =
 IT_HYPERLINK =
 I_HTML_HEIGHT_TOP =
 I_HTML_HEIGHT_END =
 IT_EXCEPT_QINFO =
 IMPORTING
 E_EXIT_CAUSED_BY_CALLER =
 ES_EXIT_CAUSED_BY_USER =
 TABLES
 T_OUTTAB = GT_SFLIGHT
 EXCEPTIONS
 PROGRAM_ERROR = 1
 OTHERS = 2
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDFORM.
 FORM status *
--> EXTAB *
FORM STATUS USING EXTAB TYPE SLIS_T_EXTAB.
SET PF-STATUS 'STAT' EXCLUDING EXTAB.
ENDFORM. " STATUS
*& Form INITIALIZATION_RL034
 text
--> p1 text
<-- p2 text
FORM INITIALIZATION_RL034.
SAV_SY_REPID = SY-REPID.
ENDFORM. " INITIALIZATION_RL034
*& Form DEFINE_EVENTS_RL034
 text
--> p1 text
<-- p2 text
FORM DEFINE_EVENTS_RL034.
CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
 EXPORTING
 I_LIST_TYPE = 0
 IMPORTING
 ET_EVENTS = XEVENT.
 exceptions
 list_type_wrong = 1
 others = 2.
ENDFORM. " DEFINE_EVENTS_RL034
*& Form FIELD_CAT
 text
--> p1 text
<-- p2 text
FORM FIELD_CAT.
DATA: LS_FCAT TYPE SLIS_FIELDCAT_ALV,
 L_LIN TYPE I.
REFRESH XFIELD.
 1. per Default eingeblendete Felder *
*........Ikone/Symbol..................................................
CLEAR AFIELD.
DATA: LS1_FCAT TYPE SLIS_FIELDCAT_ALV,
 L_LIN1 TYPE I.
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
 EXPORTING
 I_STRUCTURE_NAME = CON_SFLIGHT
 I_BYPASSING_BUFFER = SPACE
 I_BUFFER_ACTIVE = SPACE
 CHANGING
 CT_FIELDCAT = XFIELD
 EXCEPTIONS
 INCONSISTENT_INTERFACE = 1
 PROGRAM_ERROR = 2
 OTHERS = 3.
DESCRIBE TABLE XFIELD LINES L_LIN1.
ADD 1 TO L_LIN1.
CLEAR LS_FCAT.
LS1_FCAT-FIELDNAME = 'ACTIVATE'.
LS1_FCAT-CHECKBOX = 'X'.
LS1_FCAT-KEY = 'X'.
LS1_FCAT-INPUT = 'X'.
LS1_FCAT-EDIT = 'X'.
LS1_FCAT-INTTYPE = 'C'.
LS1_FCAT-DATATYPE = 'CHAR'.
LS1_FCAT-INTLEN = 1.
LS1_FCAT-COL_POS = L_LIN1.
LS1_FCAT-SELTEXT_S = LS1_FCAT-FIELDNAME.
LS1_FCAT-SELTEXT_M = LS1_FCAT-FIELDNAME.
LS1_FCAT-SELTEXT_L = LS1_FCAT-FIELDNAME.
LS1_FCAT-SP_GROUP = 'A'.
APPEND LS1_FCAT TO XFIELD.
ADD 1 TO L_LIN.
ENDFORM. " FIELD_CAT
FORM E07_SP_GROUP_BUILD USING E07_LT_SP_GROUP TYPE SLIS_T_SP_GROUP_ALV.
DATA: LS_SP_GROUP TYPE SLIS_SP_GROUP_ALV.
CLEAR LS_SP_GROUP.
LS_SP_GROUP-SP_GROUP = 'A'.
LS_SP_GROUP-TEXT = 'SPECIAL'.
APPEND LS_SP_GROUP TO E07_LT_SP_GROUP.
ENDFORM.
Regards
Shiva

How can I retrieve selected checkboxes by user into a JPA application?

Hello, I'm developing an app in JPA, still learning this, I'm displaying some checkboxes which I save into a List, then I separate the selections and put them into an Array, which I convert into String and that's what I store into MySQL table, this is what I have on the index.xhtml file:
<h:selectManyCheckbox value="#{employee.selectedItems}">
<f:selectItems var="checkList" value="#{employee.checkboxList()}" itemValue="#{checkList.idTechnology}" itemLabel="#{checkList.name}"></f:selectItems>
</h:selectManyCheckbox>
The method checkboxList is in charge of generating the checkboxes and assign a value and name, and the method "selectedItems" is the List<String> that stores the selected checkboxes values, so what I save into the table is something like this: "1,4,6,7" but I don't know how to retrieve the selections and check the checxkboxes according the what the user have on the table:
This is the method that I use to select all the records from the selected user, this fills all the textfields so I can edit the user, but not the checkboxes, and that's what I need to do:
public void seleccionarEmpleado(int id_empleado){
Query q = em.createNamedQuery("Employee.findByIdEmployee");
q.setParameter("IdEmployee", IdEmployee);
List<Empleado> listaEmple = q.getResultList();
for(IdEmployee emple1 : listaEmple){
emp.setIdEmployee(emple1 .getIdEmployeeo());
emp.setName(emple1 .getName());
emp.setLname(emple1 .getLname());
emp.setTel(emple1 .getTel());
emp.setAddress(emple1 .getDir());
emp.setTech(emple1 .getTecha());
Variable Tech is the one who gets the numbers like "2,3,4" etc, but how can I make the checkboxes to be checked according to these numbers? my english is not so good, thanks in advanced, have a nice day!

Hello, I'm developing an app in JPA, still learning this, I'm displaying some checkboxes which I save into a List, then I separate the selections and put them into an Array, which I convert into String and that's what I store into MySQL table, this is what I have on the index.xhtml file:
<h:selectManyCheckbox value="#{employee.selectedItems}">
<f:selectItems var="checkList" value="#{employee.checkboxList()}" itemValue="#{checkList.idTechnology}" itemLabel="#{checkList.name}"></f:selectItems>
</h:selectManyCheckbox>
The method checkboxList is in charge of generating the checkboxes and assign a value and name, and the method "selectedItems" is the List<String> that stores the selected checkboxes values, so what I save into the table is something like this: "1,4,6,7" but I don't know how to retrieve the selections and check the checxkboxes according the what the user have on the table:
This is the method that I use to select all the records from the selected user, this fills all the textfields so I can edit the user, but not the checkboxes, and that's what I need to do:
public void seleccionarEmpleado(int id_empleado){
Query q = em.createNamedQuery("Employee.findByIdEmployee");
q.setParameter("IdEmployee", IdEmployee);
List<Empleado> listaEmple = q.getResultList();
for(IdEmployee emple1 : listaEmple){
emp.setIdEmployee(emple1 .getIdEmployeeo());
emp.setName(emple1 .getName());
emp.setLname(emple1 .getLname());
emp.setTel(emple1 .getTel());
emp.setAddress(emple1 .getDir());
emp.setTech(emple1 .getTecha());
Variable Tech is the one who gets the numbers like "2,3,4" etc, but how can I make the checkboxes to be checked according to these numbers? my english is not so good, thanks in advanced, have a nice day!

How do i "Check" a Checkbox?

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