topic Get column Disable in Application Development and Automation Discussions

Get column Disable

Former Member — Wed, 11 Aug 2010 11:01:56 GMT

Dear All,

I have created table control field wa_itmdtls-ebeln with input field posible. when user is entring single po no and he press enter then below wa_itmdtls-ebeln column gets disable. I want User can enter multiple PO number and pressing multiple time enter.

I have tried with

READ TABLE tabl_ctrl-cols INTO wa_col INDEX 4.

wa_col-screen-input = 1.

MODIFY tabl_ctrl-cols FROM wa_col INDEX 4.

under PROCESS AFTER INPUT, MODULE user_command_9010.

Please provide appropriate solution.

Thanks

Regards,

Re: Get column Disable

Former Member — Wed, 11 Aug 2010 11:15:10 GMT

whay r u raeding index 4?

Do u need only 4the records?

Re: Get column Disable

Former Member — Wed, 11 Aug 2010 11:37:15 GMT

YES.

Re: Get column Disable

Former Member — Wed, 11 Aug 2010 14:16:40 GMT

Try rewriting this way:


READ TABLE tabl_ctrl-cols INTO wa_col INDEX 4.
MODIFY tabl_ctrl-cols FROM wa_col INDEX 4.
wa_col-screen-input = 1

Just formatting the field after update. I doubt the formatting is overwritten by the update statement.

Lemme know if it works!

--Shiny

Re: Get column Disable

Former Member — Wed, 11 Aug 2010 14:23:34 GMT

Hi try this way...


PROCESS BEFORE OUTPUT.
* Module screen GUI-Screen&Status and Screen Logic
  MODULE status_1020.

* Table control for OUTPUT
  LOOP AT <table name>
       WITH CONTROL <table control>.
    MODULE screen_modify.
  ENDLOOP.

MODULE SCREEN_MODIFY OUTPUT.

* Table control reading values from input screen & displaying on screen
if <tablecontro>-current_line = 4.  
 READ TABLE tabl_ctrl-cols INTO wa_col INDEX 4.
IF sy-subrc = 0.
    LOOP AT SCREEN.
      IF screen-name = 'WA_ZCXREF_CLASSES-ATWRT'.
        screen-input = 0.
      ENDIF.
      MODIFY SCREEN.
    ENDLOOP.
  ENDIF.
endif.
ENDMODULE.

Prabhudas