Dropdown list in a module pool screen

Hi,
There are 2 radio buttons in module pool for 2 Plants.
Now another plant has to be added in the screen. The radio button has to be replaced with a drop down list for these 3 plants.
How can we acheive this?
Thanks,
Kumar.

Hi,
If u want a dropdown for the third plant you enter on the screen, You can use the FM 'VRM_SET_VALUES' to get the dropdown.
Just refer to this sample code to get a dropdown.
TYPE-POOLS: vrm.
PARAMETERS p_werks LIKE mseg-werks AS LISTBOX
VISIBLE LENGTH 20 OBLIGATORY.
DATA: t_werks TYPE vrm_values,
w_line LIKE LINE OF t_werks.
INITIALIZATION.
SELECT werks FROM mseg INTO table t_werks."(w_line-key, w_line-text).
*APPEND w_line TO t_carrid.
*ENDSELECT.
AT SELECTION-SCREEN OUTPUT.
CALL FUNCTION 'VRM_SET_VALUES'
EXPORTING
id = 'P_werks'
values = t_werks.
*END-OF-SELECTION.
WRITE: / 'Selected Carrid value:', p_werks.
Hope this is helpful.
Edited by: Kalyan Chakravarthi on May 29, 2008 11:55 AM

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Is it possible to enter our own value in dropdown list box in Module Pool. How?

Dear Experts,
Being new to ABAP, I am trying my hands on Dropdownlist box on Module Pool.
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Looking forward for experts advice.
Regards
Deepika

Dear Kannan,
Thanks. But why sud I write an event in Table maintenance generator. My code is in Module Pool and it has no connection with Table Msintenance.
The I/O field Drop down list box is on the Screen in my Module Pool. I am able to pull data in it from Ztable but now I want to edit this pulled data and also want to enter new data in this dropdown list box.
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Problem in dropdown list display in module pool

Hi All,
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Thanks in advanve ...
Ranjita

hi Ranjitha,
Ensure that you are doing the following activities:
1-> in the field attributes, you have mentioned FCODE.
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sample code:
put selected value into a dynpro field--
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                 dynumb               = sy-dynnr
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                 undefind_error       = 4
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Displaying MIR4 attachment list TIF image in module pool screen

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*    CREATE OBJECT PICTURE_CONTROL_2 exporting parent = container_2.
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Thanks
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Hi sai,
Please refer th procedure.
For the select-options you might have defined a selection screen.
Next you can fetch the entire data that you wanted to display in a module pool into an internal table.
you can call the screen you defined for o/p upon the selection.
Then, You define a screen XXXX and a table control in the scree, and in the PAI module of the screen
you write a chain end chain processing in which you can display the contents of your internal table.
OR
if you want the selection also to be in the module pool, then for displaying the O/P you can definr a sub-screen of the initial screen and you can call that sub-screen on selcting, which can be done with a function code.
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Assigning 2 fields of same table in Module pool screen

Hi,
I want to assign similar fields of table in module pool screen.
In one case i directly use the tablename-fieldname and in other case when i try doing the same i get error. I know that this is not possible.
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Imran

The domain only attached with this field?check the same domain attached to any other field and insert that field in the screen.
shibu
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How to populate list box in module pool program

How to populate list box in module pool program.
Please give me reply as soon as posible
regards,
Venu.

hi,
go thrugh the folling code .
TABLES sdyn_conn.
DATA   ok_code TYPE sy-ucomm.
Global data
TYPES: BEGIN OF type_carrid,
         carrid type spfli-carrid,
         carrname type scarr-carrname,
       END OF type_carrid.
DATA itab_carrid TYPE STANDARD TABLE OF type_carrid.
*& Processing Blocks called by the Runtime Environment                 *
Event Block START-OF-SELECTION
START-OF-SELECTION.
CALL SCREEN 100.
Dialog Module PBO
MODULE status_0100 OUTPUT.
SET PF-STATUS 'SCREEN_100'.
ENDMODULE.
Dialog Modules PAI
MODULE cancel INPUT.
LEAVE PROGRAM.
ENDMODULE.
MODULE user_command_0100 INPUT.
CASE ok_code.
    WHEN 'SELECTED'.
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ENDCASE.
ENDMODULE.
Dialog Module POV
MODULE create_dropdown_box INPUT.
SELECT carrid carrname
                FROM scarr
                INTO CORRESPONDING FIELDS OF TABLE itab_carrid.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
       EXPORTING
            retfield        = 'CARRID'
            value_org       = 'S'
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            value_tab       = itab_carrid
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            parameter_error = 1
            no_values_found = 2
            OTHERS          = 3.
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the following code should be included in flow logic of screen
process on value-request.
field scarr-carrname module create_dropdown_box.
in module pool select list box.
hope it is useful.
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Display Continuous Fluctuations in Input Data in Module Pool Screen

Dear All,
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Hi Sid,
just a suggestion for the refreshing of an ABAP screen: you can use class CL_GUI_TIMER, but it only handles whole seconds, i.e. 1 second, 2 seconds and so on, but not 0.5 seconds...
An example of an ABAP listing could be the following:
*& Report ZZAVV001
REPORT zzavv001 NO STANDARD PAGE HEADING.
CONSTANTS: c_yes(1) TYPE c VALUE 'X'.
DATA: BEGIN OF t_bseg OCCURS 0.
        INCLUDE STRUCTURE bseg.
DATA: END OF t_bseg.
data: d_num_bkpf type i,
      d_num_bseg type i.
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*       CLASS lcl_receiver DEFINITION
CLASS lcl_receiver DEFINITION.
PUBLIC SECTION.
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ENDCLASS.                    "lcl_receiver DEFINITION
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DATA:
test       TYPE i,
receiver   TYPE REF TO lcl_receiver,
timer      TYPE REF TO cl_gui_timer.
START-OF-SELECTION.
CREATE OBJECT timer.
CREATE OBJECT receiver.
SET HANDLER receiver->handle_finished FOR timer.
timer->interval = interval.
CALL METHOD timer->run.
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PERFORM show_list.   "or whatever you have to do to print the weight you've read
*       CLASS lcl_receiver IMPLEMENTATION
CLASS lcl_receiver IMPLEMENTATION.
METHOD handle_finished.
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*       text
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clear: d_num_bkpf,
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select single count( * )
    into d_num_bkpf
    from bkpf.
select single count( * )
    into d_num_bseg
    from bseg.
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*       text
FORM show_list.
get time.
skip to line 1.
position 1.
write: / 'Date / Time:', sy-datum, sy-uzeit.
write: / 'Number of BKPF records:', d_num_bkpf.
write: / 'Number of BSEG records:', d_num_bseg.
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Kind regards,
Alvaro

How to print the Module pool screen using a push button in the screen

Hi Every one,
i have developed a module program , which have a selection screen and it display the output in a structured way.
output includes boxes, texts etc...
my problem is :---
How to print the Module pool screen using a push button in the screen.

When the "Print" button is pressed:
leave to list-processing and return to screen 100. "(current screen)
Call a transaction that runs your print program.
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Hi I am creating a Module pool / Screen Prog. On this screen I have nearly 100 fileds , now I want to take print out of all the information shown on the screen for the same is there any standard SAP functionality ?
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No, there is no standard functionality for this. dynpros are not designed to "print out". This is what list displays are for. That said, you will need to write your logic to kick off a list display with all of your field values there, then the user can print.
Regards,
Rich Heilman

Module pool screen field should default without pressing enter

Hi
I have got a main module pool screen which has a tabstrip with four tabs.
There are 2 fields in the main screen when we select from F4 for the first field then the field 2 should default in case of a condition.
This happens only when i press enter. I want the second field to change as soon as the first field is selected.
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Please help me solve this problem
Regards,
mozila

Hi
You can achieve this using List Box only not by Input Field. Since Input field doesn't trigger automatic PAI/PBO
Go through the below thread
populate drop down menu based on entry in another field
or an alternative is--> In PBO use POPUP_GET_VALUES Fm to get the First input field based on that you can enter further values
unicode error
Cheerz
Ram

How can one save variants for module pool screens.

hai all,
i have done a module pool screen for taking information from user..later i leave to list processor and give a report to the user.
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Hii..
Variants can be created in Selection Screen only...
For ur Scenario:
To leave to the list use the Statements
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<b>Reward if Helpful</b>

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hi ,
want to use table maintenance view in a module pool screen so that i can edit, insert, delete and update date in to the ztable.please help.

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       exporting
            action                       = 'U'
            view_name                    = 'Z_Table_Name'
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RIch Heilman

Icon display in Module pool screen not visible to some users

Hi,
I have added an icon in one of the module pool screen with dynamic quick info. The page is rendered fine and the info is also displayed well for most users except some. I can't figure out why the icon is not being displayed for some users.
Do someone has any solution for this?
Thanks,
Sumith

As I recall, the icons are actually stored in a file on each PC so some users may have a corrupted or out-of-date file with the icons. You can look for posting on "how to add an icon" to see a discussion on this topic.
I found some useful info at:
Create and Add Icons to table ICON?
Message was edited by: Charles Folwell

How to handle The Back button on Module Pool screen

Hi Gurus,
I have created a module pool screen. In that screen I have used some input/output fields(text box) which i have marked mandatory by making the input field as "required" under program tab.
now when running the screen if no data is entered into these mandatory input field then BACK button does not work. First I have to enter some data into the input filed only then the BACK button works. How should i code so that the back button works even without entering the data into these mandatory fields.

hi,
use AT EXIT-COMMAND with the module.
eg. module user_command at exit command.
then there will be no problem.

How to display image and data in module pool screen?

Hi,
I want to display image and relevant data besides the image in module pool screen, I am using docking container to display the image.
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one more thing I want to display multiple images and their data.
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Regards,
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You can try below way, I have used in report.
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       style = 'ALV_GRID'.
Regards,
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Dropdown list in a module pool screen

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