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how to make a column a key using CALL METHOD cl_salv_table=>factory

hy guys

i have gotten everything right but cannot make a column of my internal table a key column

done this so far for columns:

DATA: alv_columns_list TYPE REF TO cl_salv_columns_list.

DATA: alv_column TYPE REF TO cl_salv_column.

alv_columns_list = alv_table->get_columns( ).

alv_columns_list->set_optimize( 'X' ).

alv_columns_list->SET_KEY_FIXATION( 'X' ).

try.

alv_column = alv_columns_list->get_column( 'BNAME' ).

catch cx_salv_NOT_FOUND.

message e000(zz) with 'Element not found'.

endtry.

alv_column->SET_SHORT_TEXT( 'User' ).

alv_column->SET_MEDIUM_TEXT( 'User' ).

alv_column->SET_LONG_TEXT( 'User' )

found class cl_salv_column_list with method set_key

but how do i get to it. if it is even the right one

please help

jan

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  • Posted on Apr 04, 2008 at 02:56 PM

    Yes CL_SALV_COLUMN_LIST is the right one to use.

    After the following code:

    alv_column = alv_columns_list->get_column( 'BNAME' ).

    Add the following:

    alv_column_list ?= alv_column.
    alv_column_list->set_key( ).

    Don't forget to add the data definition for alv_column_list.

    Hope this helps.

    Cheers,

    JB

    Edited by: Jonathan Bourne on Apr 4, 2008 3:01 PM

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    • Former Member

      That cast won't work. Try this:

      *&---------------------------------------------------------------------*

      *& Form SET_KEY_COLUMN

      *&---------------------------------------------------------------------*

      * text

      *----------------------------------------------------------------------*

      FORM set_key_column USING pr_columns TYPE REF TO cl_salv_columns_table

      p_colname TYPE lvc_fname.

      DATA lr_coltab TYPE REF TO cl_salv_column_table.

      TRY.

      lr_coltab ?= pr_columns->get_column( p_colname ).

      CATCH cx_salv_not_found.

      RETURN.

      CATCH cx_sy_move_cast_error.

      RETURN.

      ENDTRY.

      lr_coltab->set_key( abap_true ).

      ENDFORM. " SET_KEY_COLUMN

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