Module pool logic

[Former Member]

Hello Friends,

I am new to ABAP, check the following image

<a href="http://server6.theimagehosting.com/image.php?img=LOGIC1s.JPG">Image</a>

I want to create a module pool program, so that when I click on FAIL radio button, the other radio button group must be disable or deactive(should not take any input values).

Please explain in detail.

Thank You.

[Former Member]

Hi,

When you click the Radio button then in the PAI event,you can loop at screen internal table, check for that radio button group and then disable it.Try this out.

[dani_mn]

HI,

in module of PBO flow logic do like this.

first assign the all radio buttons you want to disable to a group such as 'DIS'. and then code like that.

MODULE disable_radio output.

IF fail = 'X'

LOOP AT SCREEN.

if screen-group1 = 'DIS'.

screen-input = 0.

MODIFY SCREEN.

endif.

ENDLOOP.

ENDIF.

Regards,

ENDMODULE.

[Former Member]

Hello Wasim.

How to assign the radio buttons to a group as 'DIS'.

I do not know the syntax.

[gopi_narendra]

select all the radio buttons and right click on it and define Radiobutton Group - > Define.

Thanks

Gopi

[Former Member]

Hello,

I can't understand your question.

Case 1:

=======

But, assuming that you have two radio buttons and you want to select only one, in such case declare radio button as a group.

PARAMETERS: p_rad1 radiobutton group rad default 'X',

p_rad2 radiobutton group rad.

The above declarations will facilitate you to select only one radio button at a time.

Case 2:

=======

Assume that you have two groups and in each group you have 2 radio buttons.

PARAMETERS: p_rad1 radiobutton group rad default 'X',

p_rad2 radiobutton group rad,

p_rad3 radiobutton group rad1 default 'X',

p_rad4 radiobutton group rad1.

Now if you want to disable group2 depending on some value then do the logic in AT-SELECTION SCREEN OUTPUT,

LOOP AT SCREEN.

IF 'do the check' and screen-group1 EQ RAD2.

screen-input = 0.

ENDIF.

MODIFY SCREEN.

ENDLOOP.

Regs,

Venkat

[Former Member]

hi,

For first set of radiobutton group, assign a function code. You can assign it in the properties of the radiobutton which you get when you double click on radiobutton ( similar to the way we do for push buttons).

Now, in PAI.

  
  if rb2 = 'X'.
    v_second = 'X'.
  endif.

Now in PBO.

  if v_second = 'X'.
    loop at screen.
      if screen-name = 'RB3' or 
         screen-name = 'RB4' or 
         screen-name = 'RB5'.  
       screen-input = '0'.
       modify screen.
    endloop.
  else.
    loop at screen.
      if screen-name = 'RB3' or 
         screen-name = 'RB4' or 
         screen-name = 'RB5'.  
       screen-input = '1'.
       modify screen.
    endloop.
  endif.

As you have set a function code for the first radiobutton group, PAI gets triggered as soon as you select any of the two radiobuttons.

Regards,

Sailaja.