topic Re: ALV Tree Issue in Application Development and Automation Discussions

ALV Tree Issue

Former Member — Wed, 22 Sep 2010 08:30:37 GMT

Hi,

The output is now displayed using OOPS FACTORY ALV METHOD and TREE format is used. An internal table is passed to instantiate and all the columns of this internal table is picked up for display. Is there any method where I can eliminate any particular column from the output.

Pls. help me.

Thank you.

Re: ALV Tree Issue

SimoneMilesi — Wed, 22 Sep 2010 08:38:25 GMT

Have you tried removing the column you don't want from the fieldcat?

Re: ALV Tree Issue

Former Member — Wed, 22 Sep 2010 08:39:57 GMT

Hi Simone,

If this normal use where we use a field catalog, it is easy to remove the column. This is using Factory method and hence the confusion.

Thank you.

Re: ALV Tree Issue

SimoneMilesi — Wed, 22 Sep 2010 08:47:58 GMT

Sorry, i focused on "alv-tree-method" and forget factory (that's something i don't use so much :\).

Re: ALV Tree Issue

Former Member — Wed, 22 Sep 2010 09:48:31 GMT

Hi ,

u can use method SET_VISIBLE of class CL_SALV_COLUMN for making a particular column invisible.

See SAP demo code SALV_DEMO_TREE_SIMPLE for details....

After creating the ALV u need to write


data: lr_column type ref to cl_salv_column.

  try.
      lr_column = ir_columns->get_column( 'MANDT' ).
      lr_column->set_visible( if_salv_c_bool_sap=>false ).
    catch cx_salv_not_found.                       
  endtry.

Amitava