Loop at screen

[Former Member]

In My screen there are five fields..I am using loop at screen concept while i need to make disable a particular field based on some conditions..

Is there any other method is there to make a field invisible,disable with out using the loop at screen and endloop..

becoz its taking time,performance hit is coming..

[Former Member]

Hello Mahesh,

there is no other way making fields invisible with out loop.

Coming to performace, it won't take that much time because, consider you have 5 select options. then loop will excute 15 times ((fieldname, low and high)*3).

Reward if helpful.

Regards

--

Sasidhar Reddy Matli.

[Former Member]

are you sure loop at screen is taking time? i dont think that shud cause any problem!!can u paste ur code here??

did u try checking ur program through se30 and st05?

regards,

madhu

[kesavadas_thekkillath]

no chance of error in at sele output..

send that code

[Former Member]

loop at screen should not be time consuming...

Please check your code where you are validating the selections .

Send us your code, We can help you further .

Cheers,

Sugopa

[Former Member]

Hi Mahesh,

Try assigning the selection screens in groups .

Look at the below code this may help you.

FORM modify_screen  USING    in_group1
                             in_active
                             in_invisible
                    CHANGING io_screen.
  IF screen-group1 EQ in_group1.
    screen-active = in_active.
    screen-invisible = in_invisible.
    MODIFY SCREEN.
  ENDIF.

ENDFORM.  
LOOP AT SCREEN.
    IF g_movement EQ c_unun OR g_movement EQ c_qiqi.
      PERFORM modify_screen USING 'MA1' '0' '1'
                            CHANGING screen.
      PERFORM modify_screen USING 'MA2' '0' '1'
                            CHANGING screen.
      PERFORM modify_screen USING 'QA1' '0' '1'
                            CHANGING screen.
      PERFORM modify_screen USING 'QA2' '0' '1'
                            CHANGING screen.
      PERFORM modify_screen USING 'QA4' '0' '1'
                            CHANGING screen.
    ENDIF.

    IF g_movement EQ c_unqi OR g_movement EQ c_qiun.

      PERFORM modify_screen USING 'MA1' '1' '0'
                            CHANGING screen.

      PERFORM modify_screen USING 'MA2' '0' '1'
                            CHANGING screen.

      PERFORM modify_screen USING 'QA1' '0' '1'
                            CHANGING screen.
      PERFORM modify_screen USING 'QA2' '0' '1'
                            CHANGING screen.
      PERFORM modify_screen USING 'QA4' '0' '1'
                            CHANGING screen.
    ENDIF.

    IF g_movement EQ c_unbl OR g_movement EQ c_qibl.
      PERFORM modify_screen USING 'MA1' '1' '0'
                            CHANGING screen.
      PERFORM modify_screen USING 'QA2' '1' '0'
                            CHANGING screen.
      PERFORM modify_screen USING 'QA0' '1' '0'            
                            CHANGING screen.
      PERFORM modify_screen USING 'MA2' '0' '1'
                            CHANGING screen.
      PERFORM modify_screen USING 'QA1' '0' '1'
                            CHANGING screen.
      PERFORM modify_screen USING 'QA4' '0' '1'
                            CHANGING screen.

    ENDIF.

    IF g_movement EQ c_blun OR g_movement EQ c_blqi.

      PERFORM modify_screen USING 'QA1' '1' '0'
                            CHANGING screen.
      PERFORM modify_screen USING 'QA2' '1' '0'
                            CHANGING screen.
      PERFORM modify_screen USING 'QA0' '0' '1'    
                            CHANGING screen.
      PERFORM modify_screen USING 'QA4' '0' '1'
                            CHANGING screen.
    ENDIF.
      PERFORM modify_screen USING 'QA0' '0' '1'
                            CHANGING screen.
      IF v_im_wm = '2' OR v_third_party = '2'.
        PERFORM modify_screen USING 'CHK' '0' '1'
                              CHANGING screen.
      ENDIF.
    ENDIF.
  ENDLOOP.

[Former Member]

Hi,

There is no other way to enable and disable the selection screen fields based on the condition, we have to use loop at screen method only.

Thanks,

Sriram Ponna.