topic SALV key fields? in Application Development and Automation Discussions

SALV key fields?

Former Member — Tue, 14 Jun 2011 11:17:29 GMT

Hi All,

I have a question regarding key fields in SALVs

I have an internal table and would like to show the contents in an SALV.

The table is defined from a view that I have created.

When I display the SALV all the columns seem to be key columns so all the columns look 'highlight' for want of a better word.

Is there a way I can set all the columns so they are not viewed as keys, this would make reading the SALV output much easier and I could then for example used the set_striped_pattern method.

Also if I can do this will this acutally change the settings in the initial internal table of just in the SALV

Any help would be great.

Thanking you in advance

Ian

Re: SALV key fields?

Former Member — Tue, 14 Jun 2011 11:35:16 GMT

Explore the use of class method CL_SALV_COLUMN_TABLE->SET_KEY. There are enough information available in forums & wiki contents regarding different SALV functionalities.

Regards, Vinod

Re: SALV key fields?

SuhaSaha — Tue, 14 Jun 2011 11:52:50 GMT

Hello Vinod,

I'm on release 701 & i don't see the method SET_KEY( ) in the class CL_SALV_COLUMN_TABLE!

BR,

Suhas

Re: SALV key fields?

Former Member — Tue, 14 Jun 2011 11:56:56 GMT

My bad, its in class CL_SALV_COLUMN_LIST. I tried this way.

DATA : lr_columns TYPE REF TO cl_salv_columns_table,
            lt_col_list TYPE salv_t_column_ref,
            ls_col_list TYPE salv_s_column_ref,
            lr_column   TYPE REF TO cl_salv_column_table.

            lr_columns = lr_table->get_columns( ).
            lt_col_list = lr_columns->get( ).

            LOOP AT lt_col_list INTO ls_col_list.
             TRY.
                lr_column ?= lr_columns->get_column( columnname = ls_col_list-columnname ).
                lr_column->set_key(
                  EXPORTING
                      value  = ' ' ).
              CATCH cx_salv_not_found .
            ENDTRY.
      ENDLOOP.

Regards, Vinod

Re: SALV key fields?

SuhaSaha — Tue, 14 Jun 2011 12:04:11 GMT

Hello Vinod,

I was looking in the CL_SALV_COLUMNS_TABLE class

Sorry for the confusion!

Cheers,

Suhas

Re: SALV key fields?

Former Member — Tue, 14 Jun 2011 12:05:01 GMT

This is the code that worked for me.

    DATA: lo_salv             TYPE REF TO cl_salv_table,
          lo_columns          TYPE REF TO cl_salv_columns_table,
          lo_column           TYPE REF TO cl_salv_column_table,
          lo_display_settings TYPE REF TO cl_salv_display_settings.
" END OF local data declaration
*&---------------------------------------------------------------------*

    IF lo_salv IS INITIAL.
    " No SALV object created then create the object.
        TRY.
            cl_salv_table=>factory( IMPORTING r_salv_table = lo_salv
                                    CHANGING t_table = i_mrp_v_mdel ).
        CATCH cx_salv_msg .
        ENDTRY.
    ENDIF. " No SALV object created then create the object.

    lo_columns = lo_salv->get_columns( ). " Get columns from SALV

    lo_column ?= lo_columns->get_column( 'MANDT' ). " Get the MANDT/Client column
    lo_column->set_visible( C_FALSE ).              " And make it invisible

    lo_column ?= lo_columns->get_column( 'EKORG' ). " Get the EKO column
    lo_column->set_key( C_FALSE ).                  " And make it a 'normal' column

Regards

Ian