topic Re: Making one selection screen block invisible in Application Development and Automation Discussions

Making one selection screen block invisible

Former Member — Wed, 27 Jan 2010 12:04:56 GMT

Hi,

I want to make one selection-screen block invisible based on one check box value.I have built the screen as follows:

PARAMETERS: pcheck1 TYPE char1 AS CHECKBOX.

SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE text-004.

PARAMETERS: pproj TYPE xxxx ,

psproj TYPE xxxx ,

pobjec TYPE xxxx .

SELECTION-SCREEN END OF BLOCK b2.

based on the pcheck value I want to meke the above "SELECTION-SCREEN BEGIN OF BLOCK b2 " invisible/visible.Can you please tell me how to do it?

Re: Making one selection screen block invisible

Former Member — Wed, 27 Jan 2010 12:08:53 GMT

For hiding the selection screen block you have to loop the screen and set the screen-input value as 0.

loop at screen.

if screen-name = ''. " give the block name here

screen-invisisble = 1.

endif.

endloop.

Re: Making one selection screen block invisible

Former Member — Wed, 27 Jan 2010 12:14:07 GMT

hi,

at selection-screen output.
 if pcheck1 = 'X'.
  loop at screen.
    if screen-name eq 'P_STEXT' .
      screen-input = '0'.
      modify screen.
    endif.
endloop.
endif.

Re: Making one selection screen block invisible

Former Member — Thu, 22 Apr 2010 09:49:10 GMT

You need to set values in structure SCREEN:

screen-invisible = '1' .

screen-input = '0' .

screen-output = '0' .

for all items contained in block.

For example:

AT SELECTION-SCREEN OUTPUT.

IF <condition>.

LOOP AT SCREEN.

CASE screen-name.

WHEN <block_name> OR

<parameter1> or <parameter1_text> or

...

<parameter_N> or <parameter_N_text> .

screen-invisible = 1.

screen-input = 0.

screen-output = 0.

WHEN OTHERS.

ENDCASE.

MODIFY SCREEN.

ENDLOOP.

You can find names of variables which contain parameter texts using debuger.

ELSEIF sy-tcode = 'ZEUA_EDB_EXPORT'.

p_path = 'ZUA_EDB_EXPORT'.

ENDIF.

Re: Making one selection screen block invisible

Former Member — Thu, 22 Apr 2010 13:45:12 GMT

Moderator message - Please do not ask or answer basic questions - thread locked and points unassigned Rob