How to hide fields in Hierarchical display whn using CL_SALV_HIERQSEQ_TABL

[Former Member]

Hi all,

I am using class CL_SALV_HIERQSEQ_TABLE for hierarchical display.Can i hide the fields in slave(child) which are there in binding .

As my requirement is not to display same fields again in child records.

Any inputs to this will be helpful .

Thanks and Regards,

Taranam

[RichHeilman]

Sure, if you look at the examples, which start with SALV, like the one that I mentioned in your other post, you can see how to do it. I think you can either set as technical, or you can use the SET_VISIBLE method.

*... *** SLAVE Settings ***
  try.
      lr_columns = gr_hierseq->get_columns( 2 ).
    catch cx_salv_not_found.
  endtry.

*... §4.1 set exception column
  try.
      lr_column ?= lr_columns->get_column( 'EXCEPTION' ).
      lr_column->set_technical( ).
    catch cx_salv_not_found.                            "#EC NO_HANDLER
  endtry.

or

*... *** SLAVE Settings ***
  try.
      lr_columns = gr_hierseq->get_columns( 2 ).
    catch cx_salv_not_found.
  endtry.

*... §4.1 set exception column
  try.
      lr_column ?= lr_columns->get_column( 'EXCEPTION' ).
      lr_column->set_visible( ). 
    catch cx_salv_not_found.                            "#EC NO_HANDLER
  endtry.

Regards,

RIch Heilman

[Former Member]

Hi Rich,

Thanks once again. Will try it . Just a question , you have used get_columns(2). Is it possible that can i have slave records at level 3 also as shown below.

Where xx,yy etc are representing field names. If i can have at 3 level where we define 3 level fields.

Eg. Parent XXXX YYY ZZ

Slave XXXX A B C

D E

Regards,

Taranam

[RichHeilman]

No, the hierarchical sequential list ALV tool is limited to exactly two levels, the master and the slave, levels 1 and 2. So the "2" in that method call GET_COLUMNS referrs to the level which you want to get the column object, in this case, level 2 or the slave.

REgards,

RIch Heilman

[Former Member]

Thanks a lot .

Regards,

Taranam