topic Re: Dynamically hiding Table Control Column? in Application Development and Automation Discussions

Dynamically hiding Table Control Column?

Former Member — Mon, 14 Apr 2008 03:31:26 GMT

Hi,

How can one dynamically hide a column of a given table control? Say youhave a three-column table and at run time you only want to show columns1 and 3. How do you hide column 2 programmatically?

Regards,

Pranshu

Re: Dynamically hiding Table Control Column?

gopi_narendra — Mon, 14 Apr 2008 03:44:36 GMT

loop at screen.
  if screen-name = 'SCREEN_FIELD2'.  " Column 2
    screen-active = 0.
    modify screen.
  endif.
endloop.

This set of statements should be incluced in the PBO of the table control loop module...

Regards

Gopi

Re: Dynamically hiding Table Control Column?

Former Member — Mon, 14 Apr 2008 03:55:19 GMT

hi,

we have a type group for table control ...

cxtab ...

CXTAB_CONTROL type scxtab_control,

just double click on ... scxtab_control,

double click on cols ... u get all the field relating to Columns of Table control ...

Just mention in the PBO ...

loop at screen.

if cols-index = 2.

cols-invisible = 'X'.

endif.

Re: Dynamically hiding Table Control Column?

Former Member — Mon, 14 Apr 2008 04:08:23 GMT

Hi Pranshu,

we can disable the column by making it display only

Now assume the name of your table control is ZTABLECONT..double click on the screen painter on the table control..these 2 names must be the same....

if you need to disable columns of table control as a part of user action..like say click of a button..it can be entered in PAI by checking the sy-ucomm

data declaration:

data : cols like line of ZTABLECONT-cols.

Case sy-ucomm.

when 'PUSH'.

loop at ZTABLECONT-cols into cols.

if cols-screen-input = '1'.

cols-screen-input = '0'.

endif.

modify ZTABLECONT-cols from cols index sy-tabix.

endloop.

endcase.

This will disable all the columns

for a particular column do the following

For this imagine you have 5 columns

in the below code

index = 1 => column 1

index = 2 => column 2

index = 3 => column 3

index = 4 => column 4

index = 5 => column 5

in the below code , only column2 will be disabled....

so whicever column you want to disable ..just give the index

for multiple disabling..just write the code accordingly

LOOP AT ZTABLECONT-cols INTO cols WHERE index = 2.

IF cols-screen-input = '1'.

cols-screen-input = '0'.

ENDIF.

MODIFY ZTABLECONT-cols FROM cols INDEX sy-tabix.

ENDLOOP.

Pls check and revert...the code works and is being used in active code and close the thread if issue is solved

<REMOVED BY MODERATOR>

Regards

Byju

Edited by: Alvaro Tejada Galindo on Apr 14, 2008 6:24 PM

Re: Dynamically hiding Table Control Column?

Former Member — Mon, 14 Apr 2008 04:35:49 GMT

Hi Gopi,

I think you have not read the query properly , it is about hiding a column in table control not on screen

Loop at screen will never work on table control.

Regards,

Pranshu

Re: Dynamically hiding Table Control Column?

gopi_narendra — Mon, 14 Apr 2008 05:22:45 GMT

so , did u mean that u dont have a screen for a table control,

if so how did u place ur table control. and where?

Generally a table control is placed on a screen.

see the below examples

DEMO_DYNPRO_TABCONT_LOOP

DEMO_DYNPRO_TABCONT_LOOP_AT

PROCESS BEFORE OUTPUT.
  MODULE STATUS_0100.
  LOOP WITH CONTROL FLIGHTS. " assuming FLIGHTS is the table control name.
    MODULE FILL_TABLE_CONTROL.
  ENDLOOP.

Now in the module fill_table_Control , you should be writing the code which i mentioned in my above post.

Regards

Gopi

Re: Dynamically hiding Table Control Column?

peter_ruiz2 — Mon, 14 Apr 2008 05:57:28 GMT

Hi,

put an 'X' in the no_out field of the field catalog of your alv for each column that you want hidden. do this on the PBO module of your program.

Regars,

Peter