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hiding screen fields at an event

Former Member

‎10-08-2007 11:57 AM

0 Kudos

hi,

assume that i am having 3 fields in a screen.

after antering the values on the first field and if i place the cursor on the second or third fields then these fields (second and third ) should be disabled.

can anyone help me out in this. For me it works only by pressing the enter key. I want that to work if the cursor has been placed on other fields.is there any event available for that.

or pls tell me how to do this.

regards,

Phyrose.

4 REPLIES 4

Former Member

‎10-08-2007 12:05 PM

0 Kudos

Hi,

check the below.

&----

*& Report ZHAR_DYN_SELSCR.

&----

*& This program demonstrates how easy it is to set selection screen

*& element properties dynamically

*&

*& The program uses 3 radio buttons to set the display and input

*& properties of selection screen fields dynamically

&----

*& URL: http://allaboutsap.blogspot.com

&----

REPORT ZHAR_DYN_SELSCR.

----

  • DATABASE TABLES

----

tables : mara.

----

  • SELECTION SCREEN

----

selection-screen begin of block b1 with frame.

*--- Radio buttons to set properties

PARAMETERS:

rad1 RADIOBUTTON GROUP rad default 'X' USER-COMMAND radio,

rad2 RADIOBUTTON GROUP rad,

rad3 RADIOBUTTON GROUP rad.

*--- Selection Screen fields

SELECT-OPTIONS:

s_matnr FOR mara-matnr MODIF ID MI1,

s_mtart FOR mara-mtart MODIF ID MI1,

s_mbrsh FOR mara-mbrsh MODIF ID MI2,

s_matkl FOR mara-matkl MODIF ID MI2.

selection-screen end of block b1.

----

  • AT SELECTION SCREEN

----

at selection-screen output.

loop at screen.

*--- If Radio Button 1 is checked

IF rad1 = 'X'.

IF screen-group1 = 'MI2'.

*--- Fields with MODIF ID MI2 disappear from the screen

screen-input = 0.

screen-invisible = 1.

ENDIF.

*--- If Radio Button 2 is checked

ELSEIF rad2 = 'X'.

IF screen-group1 = 'MI1'.

*--- Fields with MODIF ID MI1 are input-disabled

screen-input = 0.

ENDIF.

*--- If Radio Button 3 is checked

ELSEIF rad3 = 'X'.

IF screen-group1 = 'MI1' or screen-group1 = 'MI2'.

*--- All fields will appear input-enabled

screen-input = 1.

ENDIF.

ENDIF.

*--- MODIFY SCREEN mandatory addition to apply changes to the screen

Modify screen.

endloop.

Reward if helpful.

Regards,

Harini.S

Former Member

‎10-08-2007 12:05 PM

0 Kudos

Hi

The event is the PBO, only here you can change the attribute of input/output field:

PROCESS PBO.

  MODULE CHANGE_SCREEN.

PROCESS PAI.
  
  MODULE GET_CURSOR.


MODULE GET_CURSOR.
  GET CURSOR FIELD FIELD_NAME.
ENDMODULE.

MODULE CHANGE_SCREEN.
  
  IF FIELD_NAME = <FIELD2 NAME > OR
      FIELD_NAME = <FIELD3 NAME >.
   
    LOOP AT SCREEN.
       IF SCREEN-NAME = <FIELD2 NAME > OR
          SCREEN-NAME = <FIELD3 NAME>.
         SCREEN-INPUT = 0.
         MODIFY SCREEN.
       ENDIF.
     ENDIF. 
    ENDLOOP.

  ENDIF.

ENDMODULE.

Max

Former Member

‎10-08-2007 12:08 PM

0 Kudos

Hi,

Add USER COMMAND option to your screen field and modify the screen parameters in event At selection-screen output.

Former Member

‎10-08-2007 12:10 PM

0 Kudos

Hi

PARAMETERS: par1 like par1 MODIF ID s1.

PARAMETERS: par1 like par1 MODIF ID s2.

PARAMETERS: par1 like par1 MODIF ID s3.

AT SELECTION-SCREEN OUTOUT.

LOOP AT SCREEN .

IF SCREEN-GROUP1 = 'S2' AND SCREEN-GROUP1 = 'S3'.

SCREEN-INPUT = 0.

MODIFY SCREEN.

ENDIF.

ENDLOOP.

AFTER ENTERING THE VALUES IN THE 1ST FIELD PRESS ENTER BUTTON THEN REMAING 2 FIELDS WILL AUTOMATICALLY CHANGE IN DISPLAY MODE

REWARD IF USEFULL