How to update screen fields dynamically

Hi,
Can any one help me in updating screen field dynamically using so_expr, so_where,so_flds

Hi,
Use this type of logic. Though this code is for selection-screen, but you can use this type of logic for screens by using screen table and implement this logic in PAI.
REPORT z_sdn.
PARAMETERS:
p_num RADIOBUTTON GROUP rad1 DEFAULT 'X' USER-COMMAND abc,
p_char RADIOBUTTON GROUP rad1.
PARAMETERS:
p_num1 TYPE i MODIF ID num,
p_num2 TYPE i MODIF ID num,
p_char1 TYPE c MODIF ID chr,
p_char2 TYPE c MODIF ID chr.
AT SELECTION-SCREEN OUTPUT.
IF p_num EQ 'X'.
    LOOP AT SCREEN.
      IF screen-group1 EQ 'CHR'.
        screen-active = 0.
        MODIFY SCREEN.
      ENDIF.
    ENDLOOP.
ELSE.
    LOOP AT SCREEN.
      IF screen-group1 EQ 'NUM'.
        screen-active = 0.
        MODIFY SCREEN.
      ENDIF.
    ENDLOOP.
ENDIF.
Regards
Abhijeet

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How to change the attributes of screen fields dynamically


well i have created a table by name empmaster_data with following fields.
*emp_id.
*emp_fname.
*emp_lname
*dob.
*doj.
*dept.
*desig.
now using a single screen i want to create,change and display the information.even i am using save and exit button.
now i want to change the attributes of screen fields dynamically like active,input,output,invisible.

Hi,
Have Different Radio Buttons for the purposes what you have and use AT Selection Screen Output, Under the event Use loop at screen and with continue with your requirement.
Hope This Info Helps YOU.
Reward Points If It Helps YOU.
Regards,
Raghav

How to update single field

Hi frnds,
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Dear Rakhi,
You can use the below syntax.
Hope this would solve your problem.
LOOP AT tpra INTO wpra.
    UPDATE zpra
    SET    pra2 = wpra-pra2
    WHERE pra1 = wpra-pra1.
ENDLOOP.
In WHERE give KEY VALUES
In SET give the particular value that has to be changed.
Regards,
Pintoo
Edited by: pintoo2805 on May 18, 2010 7:10 AM

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Hi,
how to update key fields for a table.The update statement is not working for the same.
Regards,

Hi,
See the below example.
TABLES SPFLI.
DATA WA TYPE SPFLI.
MOVE 'AA' TO WA-CARRID.
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UPDATE SPFLI.
CARRID and CONNID are the primary key fields of table SPFLI. All fields of those lines where the primary key fields are "AA" and "0064", or "LH" and "0017", are replaced by the values in the corresponding fields of the work area WA or the table work area SPFLI.
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Hi
To extend BAPI_PO_CHANGE for EKPO-ABSKZ field , we have to add field in the structure BAPI_TE_MEPOITEM to pass it to EXTENSIONIN. As ABSKZ field already availble in the EKPO it is not allowed to add ABSKZ in the structure BAPI_TE_MEPOITEM. it is throwing below error message.
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How to update 2 fields automatically rest manually on page

Hello folks,
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To be exact i have got a page with different fields which get their data from my database. Two fields which contain an userid and the other a date and time value should get updated automatically when the user changes something of the other values on this page and press a button which calls the commitchange method. But since this should happen automatically and not manually i cant put these changes in the database. The manual changes are saved without any problems but the automatical changes not. So my question is how can i change a value programmatically and make him save these canges in the database?
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Hi,
Hi ,
You will need to group that radiobuttons so that SAP knows they are linked together. To do this using the grahical layout editor simply select all the radiobuttons and then right click on them, Now choose define group. Once you have done this you should not need any of the "clear" or "='X'" statements SAP should control it all for you.
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How ti disable screen fields in Module pool

hi
How to change screen fields to DISPLAY MODE aftr clicking on a particular pushbutton in Module pool prg .
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Edited by: chetan teli on Jul 29, 2008 1:04 PM

hiiii
use following code for disabling field
IF p_rad2 IS INITIAL .
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      IF screen-name CS 'p_docno'.
        screen-active = 0.
        MODIFY SCREEN.
      ENDIF.                           " IF screen-name CS 'p_docno'.
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ELSE.
    LOOP AT SCREEN .
      IF screen-name CS 'p_docno'.
        screen-active = 1.
        screen-input = 1.
        MODIFY SCREEN.
      ENDIF.                           " IF screen-name CS 'p_docno'.
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ENDIF.                               " IF p_rad2 IS INITIAL .
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How to deactivate the screen fields dynamically in Module Pool Program?

Hi guys,
 How to activate & deactivate the screen fields of a module pool program
dynamically through program. Like Change mode and display mode in a single
screen.

Hi,
Make use of a Variable,say gv_flag, for both Activate and Deactivate functionalities. As many times you hit the same button, change this variable value. For example, let us say first time you hit this button, assign value 'X' to this variable. Second time you hit this button, assign value ' ' to this variable. In PBO based the variable value you have to Activate and Deactivate.
PBO.
if gv_flag = 'X'. " Activate
 loop at screen.
 if screen-fname = 'ITAB1-MATNR'.
 screen-input = '1'.
 modify screen.
 endif.
 endloop.
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 if screen-fname = 'ITAB1-MATNR'.
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 modify screen.
 endif.
 endloop.
endif.
PAI.
case sy-ucomm.
 when 'ACDC'. " Activate/Deactivate
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 gv_flag = ' '.
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DYNP_VALUES_UPDATE not updating SCREEN FIELD PERNAM

Following code not working. screen field pernam not getting updated. pls advise.
tables:zmara ,DFIES.
PARAMETER: pmatnr LIKE zmara-matnr,
           pernam like zmara-ernam.
AT SELECTION-SCREEN ON PMATNR.
perform p2.
FORM P2.
*****READ
DATA: SCREEN_VALUES TYPE TABLE OF DYNPREAD ,
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DATA: MATNR1 LIKE ZMARA-MATNR,
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            DYNAME                   = SY-CPROG
            DYNUMB                   = SY-DYNNR
            TRANSLATE_TO_UPPER       = 'X'
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read TABLE SCREEN_VALUES INDEX 1 INTO SCREEN_VALUE.
MATNR1 = SCREEN_VALUE-FIELDVALUE.
*OVERLAY MATNR1 WITH '000000000000000000'.
*SHIFT MATNR1 RIGHT DELETING TRAILING SPACE.
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            DYNPFIELDS               = SCREEN_VALUES.
loop at screen_values into screen_value.
message SCREEN_VALUE-FIELDVALUE TYPE 'I'.
ENDLOOP.
ENDFORM.
Moderator Message: Put a little more effort from your end. Did you check in Debugger?
Edited by: kishan P on Mar 30, 2011 12:21 PM

Hi Manfred,
Replace all the DYNP_VALUES_UPDATE-related content by the following statement:
SET USER-COMMAND 'xxx'.
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Hope this helps you!
Cheers, Roel

Problem in updating screen field.

Hi all,
We have a requirement to fill a blank screen field in table control in the screen by taking the value of one of the other fields in the same screen.I have used DYNP_VALUES_READ to read value from one screen field of the screen and DYNP_VALUES_UPDATE to update the read value in another screen field in table control of the same screen.I am able to read the value but unable to update value.
Flow logic.
Value in the Project # field should be updated in the Partner field column in the table control on selecting Sold-To-Party, option. I have created field exit for Sold-To-Party field and in the field exit function module I have written the code.
Thanks and regards
Kiran Vangalapati

It depends on how you have your table control set up. When you say that you are updating the table control field, are you updating the value of the field wherever the table control data is being pulled from (I.e. the original table)? Or are you updating the value in the internal table that is part of the table control definition (I.e. the field shown within the table control if you look at the screen layout)? Make sure that if you are changing the data in the original table that you then also update the actual table control fields as well. Also, are you making your changes in the PBO module before the screen is ever displayed? You may need to use a MODIFY SCREEN statement after you make your changes, depending on when your code is called. I hope this helps.
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Hello,
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If you are on a Portal Version lesser than 3.0.9.8.3, then please try the following to populate
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How to make screen field enable when table control gives an error

Hi,
I had a scneario like when table control data wrong then one parameter of the screen should be enabled for the input, i knew that screen-name will not work since it will have always table control fields only when table control gives an error.
How to make the other parameter enable when table control throws an error.
Regards,
Jaya

Hi Gobi,
Thanks for your response, but issue is - how to make other screen fields enable when there was an error in the table control data.
For table control - lets say we will use the code as i mentioned above.i am sure that we cant write the code for field enable in between loop & endloop.
as you said if we right outside the loop-endloop, the module wont be triggered when table control throws an error, because that statement was not there in the loop-endloop.
please let me know if you need any more information on the issue. I hope there is alternative for this in SAP.
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How to update information fields of a profile in Oracle UCM using RIDC

Hi All
I have a requirement in which i need to modify/update the metadata/information fields of a Profile in Oracle Webcenter Content(UCM).
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user13069455 wrote:
Hi Jiri
Even i have thought about the same as one of the approaches, but i was a bit apprehensive about using this one.
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>
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How to update screen fields dynamically

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