Values not populating in list box in dialog programing.

hi,
i am facing a problem i.e. i am having a listbox on screen , in pbo i am filling that listbox with some values in an internal table.
But i am not able to populate the values i.e. while i am debugging the pai ......the list box is containing nothing.
So needed some help in this issue.
regards,
somesh

Hi,
Try to read these links. It will give you some pointers regarding on your problem.
<link-farm removed>
Revert if you have still any concern.
Thanks,
iostreamax
Edited by: Suhas Saha on Feb 21, 2012 8:50 AM

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List box in dialog programming

Hi Frnds,
              i am working on a complex scenario,
i want to print 3 list box.
first one i can show but the problem is with second one and third one.
first list box have three fields suppose
program
events
movies
when user will select either one , suppose he will select program
then in second listbox program releted entries should be displayed like fiction , non fiction.
and when he will select any entry then in third list box corresponding sub entries should be come.
all data i have in ztables.
i can make search help also.
any suggestion should be appreciated.
Thanks and Regards
vijay

Use this program!
TYPE-POOLS: vrm.
DATA: name TYPE vrm_id, list TYPE vrm_values, value LIKE LINE OF list.
TABLES: sscrfields.
Selection screen
List box
PARAMETERS: ps_parm AS LISTBOX VISIBLE LENGTH 10
                          USER-COMMAND abc.
Radio buttons
PARAMETERS: rb1 RADIOBUTTON GROUP ab MODIF ID bl2,
            rb2 RADIOBUTTON GROUP ab MODIF ID bl2,
            rb3 RADIOBUTTON GROUP ab MODIF ID bl3.
INITIALIZATION.
Populate list box values
name = 'PS_PARM'.
value-key = '1'. value-text = 'Line 1'. APPEND value TO list.
value-key = '2'. value-text = 'Line 2'. APPEND value TO list.
AT SELECTION-SCREEN OUTPUT.
Set list box with value
CALL FUNCTION 'VRM_SET_VALUES'
    EXPORTING
      id     = name
      values = list.
Control the display of screen components
LOOP AT SCREEN.
    IF ps_parm = 1.
      IF screen-name = 'RB1' OR screen-name = 'RB2' .
        screen-invisible = 0.
      ELSEIF screen-name = 'RB3'.
        screen-invisible = 1.
      ENDIF.
      MODIFY SCREEN.
    ELSEIF ps_parm = 2.
      IF screen-name = 'RB1' OR screen-name = 'RB2' .
        screen-invisible = 1.
      ELSEIF screen-name = 'RB3'.
        screen-invisible = 0.
      ENDIF.
      MODIFY SCREEN.
    ELSEIF ps_parm = space.
      rb1 = 'X'.
      clear: rb2,rb3.
      IF screen-name = 'RB1' OR screen-name = 'RB2' OR
         screen-name = 'RB3'.
        screen-invisible = 0.
        MODIFY SCREEN.
      ENDIF.
    ENDIF.
ENDLOOP.
AT SELECTION-SCREEN.
IF sscrfields-ucomm = 'ABC'.
ENDIF.
START-OF-SELECTION.
WRITE: / 'Parameter:', ps_parm.
And use:
AT-SELECTION-SCREEN on value request for p_yyyy.
if p_xxxx-key is not initial..
get the values required for second parameter...or listbox..
endif..
similarily for 3rd listbox also!

Handle text using list box in dialog program

hi,
I am working on dialog program , Created two fileds , one is list box type I/O field and another is i/O field which displays text based on value selected in list box.
Please provide any inf how to Handle text using list box value in dialog program.
thanks

Hi,
<li>Check the screen to know how to set I/O field to set as listbox.[ dropdown box picture|http://2.bp.blogspot.com/_O5f8iAlgdNQ/Sm7RBrqfjcI/AAAAAAAAFaU/RateViiVqrU/s1600-h/drop_down-754481.JPG]
<li>in the above screen we need to set FctCode for the dropdown box field so that when you select value from the dropdown box PAI event is triggered.
<li>screen flow logic like below
PROCESS BEFORE OUTPUT.
MODULE values_into_dropdown.
FIELD g_bukrs.
FIELD g_text.
PROCESS AFTER INPUT.
FIELD g_bukrs.
FIELD g_text MODULE get_bukrs_txt.
<li>Logic to fill Dropdown field with values.
PROGRAM sapmztest_dropdown.
DATA: g_bukrs TYPE t001-bukrs.
*&      Module VALUES_INTO_DROPDOWN OUTPUT
MODULE values_into_dropdown OUTPUT.
TYPE-POOLS:vrm.
DATA:
       field     TYPE vrm_id,
       it_values TYPE vrm_values,
       wa_values LIKE LINE OF it_values.
DATA: t001 TYPE t001 OCCURS 0 WITH HEADER LINE.
IF it_values[] Is INITIAL.
   SELECT * FROM t001 INTO TABLE t001 UP TO 10 ROWS.
   LOOP AT t001.
     wa_values-key = t001-bukrs.
     wa_values-text = t001-butxt.
     APPEND wa_values TO it_values.
     CLEAR wa_values.
   ENDLOOP.
ENDIF.
field = 'G_BUKRS'.
CALL FUNCTION 'VRM_SET_VALUES'
   EXPORTING
     ID     = FIELD
     values = it_values.
ENDMODULE.                 " VALUES_INTO_DROPDOWN OUTPUT
*&      Module get_bukrs_txt INPUT
MODULE get_bukrs_txt INPUT.
read table it_t100 into wa_t100 with key bukrs = g_bukrs.
g_text = t001-butxt.
ENDMODULE.                 " VALUES_INTO_DROPDOWN INPUT
I hope that it helps you.
Thanks
Venkat.O

How to add List Box in Dialog Screen

Hi All,
I need to add list box in Dialog screen.
In Dialog screen I have 2 radio buttons "Yes" and 'NO'.
If user selects radio button YES, then under Yes I need to display values in list box and these values should be retrieved from one table.
If user selects Radio button NO then under NO I need to display values in list box.
Please give the solution for above requirement.
Thanks
Vijay

Vijay Reddy ,
To get Drop Drown Box on screen .
Follow these steps.
1.Go to T.Code SE51 and Select Laypout for the Screen.
2.Double click on the field for which u want Dropdown box.
3.Then U will see Name ,Text ,DROPDOWN.Click on that and select List Box or ListBox with key . Better to to select first one.
4.Save and Activate ur screen .
5.Enter the following piece of code in the PBO of the screen.(Change for ur
   requirement).
The following logic needs to be written under PBO of the screen logic.
TYPE-POOLS :vrm.
DATA:
i_natio TYPE vrm_values, "-->Table that is passed through FM vrm_set_values
w_natio LIKE LINE OF i_natio.
DATA:
BEGIN OF i_t005t OCCURS 0,
    land1 TYPE t005t-land1,
    natio TYPE t005t-natio,
END OF i_t005t.
IF i_t005t[] IS INITIAL.
SELECT land1 natio
     FROM t005t
       INTO TABLE i_t005t
   WHERE spras = sy-langu.
IF sy-subrc = 0.
LOOP AT i_t005t .
      w_natio-key = i_t005t-land1.
      w_natio-text = i_t005t-natio.
      APPEND w_natio TO i_natio.
      CLEAR w_natio.
ENDLOOP.
ENDIF.
ENDIF.
CALL FUNCTION 'VRM_SET_VALUES'
EXPORTING
                       id = 'I_IT0002-NATIO' "-->Field for which dropdown is needed.
                values = i_natio
EXCEPTIONS
   id_illegal_name = 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.
6.Observe the above code and change as for ur requirement.
I hope that it helps you .
Regards,
Venkat.O

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Hi,
Is it possible to add a pop-up box inside dialog programs?..if so can someone show me how?
thanks!

hi,
it is possible to display popup box inside the dialog programs.
follow this sample program, it clearly explains the logic.......
<u><b>FLOW-LOGIC CODE.</b></u>
PROCESS ON VALUE-REQUEST.
    FIELD SFLIGHT-CONNID MODULE HELP-FOR-CONNID.
<u><b>CODE FOR MODULE POOL PROGRAM.</b></u>
MODULE HELP-FOR-CONNID INPUT.
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              append it_itab.
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                                       endpos_row = 25
                                       startpos_col = 10
                                       startpos_row = 1
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Hi BI Guru's
I have created a WEB interface for BPS in BI ( version 7.0) . But when i execute this in internet explorer, I do not get the LIST OF VALUES for Material.
When I click on "input help" the system open a new window for "Value selection". When I specify the material code, it gives me blank LIST OF VALUES.
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Hello,
We have created one selection list box using control "Multiple Selection List Box", where user can select one or more values.
We have created one view in InfoPath form, which have calculated value of fields(just showing purpose and printing purpose this view has ben created).
In this when we try to show calculated value of field is of Multiple Selection List Box, it's showing as "Off".
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Regards,
Jayashri

Hi,
Thanks for your sharing! It will be beneficial to others in this forum who meet the same issue in the future.
Wendy
TechNet Community Support
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact
[email protected]

Filtering values in a dropdown list box

Hello Team
In the BSP application CRM_IC, we want a drop down list box to be filled based on the entry selected from another dropdown list box. We have all the entries for the second drop down box in ABAP internal table .However, we do not want a server round trip to happend in doing so. Thus we have used the attribute 'Onclientselect' and we are trying to call a java script function call on this event to filter this ABAP internal table . In this function, we would like to fill the contents of the second dropdown list box after reading the contents of the first dropdown list box. Please advice us as to how this can be achieved. Basically, we observed that ABAP server side script is not executed in the java function.
Thanks
Rony

Rony,
I have used the following technique to synchronize the
contents of two drop down list boxes.
<b>Scenario:</b>
The selection in listbox ddlbxSystemEquipNum, which I
will call "A", determines the contents of listbox
ddlbxModuleEquipNum, which I will call "B".
I use a JavaScript array to shadow the ABAP internal
table containing the possible values for listbox B.
When the page is initially displayed, listbox B is
populated from the ABAP internal table.
When a new selection is made in listbox A, I use the
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updateModuleList(), to update the contents of listbox B
from the JavaScript shadow array based on the selected
value in listbox A.
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<u>Declare the JavaScript shadow array and listbox B update function</u>
<script language="javascript" type="text/javascript">
    var moduleArray = new Array();
    function updateModuleList() {
        var selSystem = frmNrg1100.ddlbxSystemEquipNum;
        var selModule = frmNrg1100.ddlbxModuleEquipNum;
        // Get selected system equipment number
        var selected_system =
                selSystem.options[selSystem.selectedIndex].value;
        // Clear module select options
        selModule.options.length = 0;
        // Add module select options for the selected system
        var j = 0;
        for (var k = 0; k < moduleArray.length; k++) {
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                                     moduleArray[k].system == "") {
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                               moduleArray[k].value,
                               moduleArray[k].selected) ;
</script>
<u>Specify the onClientSelect event handler on list box A</u>
<htmlb:dropdownListBox
    id = "ddlbxSystemEquipNum"
    width      = "400"
    onClientSelect = "updateModuleList()"
<u>ABAP and JavaScript to populate internal table and shadow array of possible values for listbox B</u>
<%
loop...
        wa_module_options-system   = wa_customer_tool-equipment_num_t.
        wa_module_options-text     = tool_list_text.
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%>
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<%
endloop.
%>
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Post Author: Mudit Kothiyal
CA Forum: Formula
Hi all,
I am creating a report which has a list box prompt. When I am selecting a single value from the list box the report is working fine, but when I am selecting multiple values its not returning any data( although data is there). Does anyone know how the prompt values are passed to the report query by the crystal. I kno it passes the value to the report as an array. But how does it pass the value to the report query.
I am using command query to fetch data from the DB.
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Post Author: rcoleman
CA Forum: Formula
In regards to the latter part of your question
The following examples are applicable to Basic and Crystal syntax.
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Join (list)
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How to read the selected value of a dropdown list box

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I have 2 custom fields which are of type dropdown list on Accounts(CRMM_ACCOUNT) PCUI application details tab.I need to read the selected value of first dropdown list item,based on that second dropdown list will be populated.
I know where to populate the dropdown list box,it is in FILL_DROPDOWN_LISTBOX.
I dont know how to trap the selection made on dropdown list.
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Thanks in advance.
Thirumala.

Hello,
Check what is done in standard for the fielf REGION which is inked to the country.
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- in field group customizing, for field 1, flag the 'send request' flag. So, when you change the value in this field via the dropdown, the MAC methods are immediately called.
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- in the fill_dropdown_listbox method, get the value from this GV and based on it, filter the values for the dropdown of field 2.
Hope this will help you,
Regards,
Frederic

Disable fields based on value selected from first list box.

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Regards
Ajoy

Hi Asaha,
This link will be of great help for you if you are new to Module pool.
[Module Pool Notes|http://wiki.sdn.sap.com/wiki/display/Snippets/ModulePoolNotes]
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List bos in dialog programming through process on value-request

Dear all,
              i am using FM to get list box but not getting list of values , i am getting blank screen , on which getting header stmt
Restrict value range (1)    3 entries found.
TYPES : BEGIN OF F4_VALUES,
      TYPE(5) TYPE C,
      END OF F4_VALUES.
DATA: F4_VALUE TYPE TABLE OF F4_VALUES WITH HEADER LINE.
DATA: PROGNAME LIKE SY-REPID,
       DYNNUM LIKE SY-DYNNR.
PROCESS ON VALUE-REQUEST.
FIELD WA_DATA-TYPE MODULE EXP_TYPE.
MODULE exp_type INPUT.
CLEAR F4_VALUE.
REFRESH F4_VALUE.
F4_VALUE-TYPE = 'Shift'.
APPEND F4_VALUE.
F4_VALUE-TYPE = 'Flat'.
APPEND F4_VALUE.
F4_VALUE-TYPE = 'Day'.
APPEND F4_VALUE.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
    RETFIELD               = 'TYPE'
   DYNPPROG               = PROGNAME
   DYNPNR                 = DYNNUM
   DYNPROFIELD            = 'WA_DATA-TYPE'
   VALUE_ORG              = 'S'
   MULTIPLE_CHOICE        = ' '
TABLES
    VALUE_TAB              = F4_VALUE
FIELD_TAB              =
RETURN_TAB             =
DYNPFLD_MAPPING        =
EXCEPTIONS
PARAMETER_ERROR        = 1
NO_VALUES_FOUND        = 2
OTHERS                 = 3
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
Thanks in advance.
Vijay dwivedi

hii vijay,
1. There are two important things :
a)PARAMETERS : a(10) TYPE c AS LISTBOX VISIBLE LENGTH 10.
b) Fm VRM_SET_VALUES
2. just copy paste
3.
REPORT abc.
TYPE-POOLS : vrm.
DATA : v TYPE vrm_values.
DATA : vw LIKE LINE OF v.
PARAMETERS : a(10) TYPE c AS LISTBOX VISIBLE LENGTH 10.
INITIALIZATION.
vw-key = '1'.
vw-text = 'Jan'.
APPEND vw TO v.
vw-key = '2'.
vw-text = 'Feb'.
APPEND vw TO v.
vw-key = '3'.
vw-text = 'Mar'.
APPEND vw TO v.
CALL FUNCTION 'VRM_SET_VALUES'
EXPORTING
id = 'A'
values = v
EXCEPTIONS
id_illegal_name = 1
OTHERS = 2.
Check the link -
How to fill the values in List Box?
List Box
rgrds,
Shweta
Edited by: Shweta Joon on Aug 24, 2009 1:19 PM

Counting the number of values selected in a list box

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count(form1.#subform[0].ListBox1.rawValue)
But for some reason it's not adding them up. It only gives me a value of 0 when none are selected, or 1 where any number of selections are made.
Can anyone help me out?
Thanks in advance

Try putting this in the calculate event of your counter field:
var num=0;
for (var a=0;a<ListBox1.items.nodes.length;a++){
if (ListBox1.getItemState(a))
num++;
this.rawValue=num;
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Hello,
SAP reply -standard behaviour. After save in MSC2n values read from MCH1, after that in MSC3N value read from AUSP.
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Hi Experts,
I am new to BAPI and I am using this to populate the values of virtual characteristics.
I wrote the below code to populate if an order status got some status value then i need to populate the flag y if not n.
I got the order value in the reprot. I need to go to order master data and should get the status and then i have to do the comparision and populate the flag zww_teco in the report.
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FIELD-SYMBOLS :
<fs_0cs_order> TYPE ANY,
<fs_zww_teco> TYPE ANY,
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endif.
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endif.
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<fs_zww_teco> = 'Y'.
else.
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endif.
But I am not sure why the values are not populated. But when i debug , i could see the values for
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Can you please guide where i am missing ...
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Edited by: vamsi talluri on Nov 9, 2011 6:14 PM

Hi Sushant,
RSRT --> Enter Query Name
Click on Technical Information --> If " Virtual Char./Key Figures " = Y
In my case , even then i clciked generate report,
even after that P_CHA_0CS_ORDER = 35
and after assign component P_CHA_0CS_ORDER of structure c_s_data to <FS_0CS_ORDER>.
the <FS_0CS_ORDER> is nothing , here i should get the value of cs_order value of that record but it is coming empty which i am not able to rectify. How should i change or i need to put any other setting to get the value populated into my <FS_0CS_ORDER>.
Can you please guide me .
Thanks
Vamsi

Values not populating in list box in dialog programing.

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