topic Re: ALV -- OOP method in Application Development and Automation Discussions

ALV -- OOP method

Sujai — Tue, 13 Feb 2007 14:33:09 GMT

I am using a hierarchical ALV to display my output using OO methods (Factory method to be precise). How can I increase the width of the columns for displaying the output? The columns titles are getting truncated at the field size.

Pls help.

thanx

Sujai

Re: ALV -- OOP method

Former Member — Tue, 13 Feb 2007 14:37:10 GMT

in the fieldcatalog you can increase the sizw

loop at it_fieldcat into wa_fieldcat.

case wa_fieldcat-fieldname.

when 'FIELD1'.
wa_fieldcat-outputlen = '25'.
modify it_fieldcat from wa_fieldcat.

when 'FIELD2'.
wa_fieldcat-outputlen = '35'.
modify it_fieldcat from wa_fieldcat.

endcase.

endloop.

Re: ALV -- OOP method

RichHeilman — Tue, 13 Feb 2007 14:37:54 GMT

Are you "Optimizing the column width" somewhere?

Regards,

Rich Heilman

Re: ALV -- OOP method

Former Member — Tue, 13 Feb 2007 14:38:07 GMT

When you fill the catalog table you can also set the size of the colunm.

Max

Re: ALV -- OOP method

RichHeilman — Tue, 13 Feb 2007 14:40:08 GMT

You might want to try to turn it off, if it is already being set.

data: gr_columns type ref to cl_salv_columns.

gr_columns = gr_table->get_columns( ).
gr_columns->SET_OPTIMIZE( ).

Regards,

Rich Heilman

Re: ALV -- OOP method

Former Member — Tue, 13 Feb 2007 14:44:03 GMT

Hi,

In the layout

 
DATA:        w_variant TYPE disvariant,
 PERFORM f9400_layout using sy-title 'X' 'A' 'X' p_layout.

 FORM f9400_layout USING    value(ptitle)
                     value(pzebra)
                     value(pmode)
                     value(pwidth)
                     value(pvariant).

  w_layout-grid_title = ptitle.
  w_layout-zebra      = pzebra.
  w_layout-sel_mode   = pmode.
  w_layout-cwidth_opt = pwidth.
  w_variant-handle    = pvariant.
  w_variant-report    = sy-repid.


ENDFORM.                    " f9400_layout
 CALL METHOD o_alvgrid->set_table_for_first_display
     EXPORTING
*    I_BYPASSING_BUFFER            =
*    I_BUFFER_ACTIVE               =
*    I_CONSISTENCY_CHECK           =
*    I_STRUCTURE_NAME              =
       is_variant                    = w_variant
       i_save                        = c_a
*    I_DEFAULT                     = 'X'
       is_layout                     = p_layout
*    IS_PRINT                      =
       it_special_groups             = p_groups[]
       it_toolbar_excluding          = p_exclude[]
*    IT_HYPERLINK                  =
*    IT_ALV_GRAPHICS               =
*    IT_EXCEPT_QINFO               =
    CHANGING
       it_outtab                     = p_output[]
       it_fieldcatalog               = p_fieldcat[]
*    IT_SORT                       =
*    IT_FILTER                     =
    EXCEPTIONS
       invalid_parameter_combination = 1
       program_error                 = 2
       too_many_lines                = 3
       OTHERS                        = 4.

Re: ALV -- OOP method

Sujai — Wed, 14 Feb 2007 05:04:36 GMT

The columns are not optimized. Actually the field titles that i gave are a little longer than the field size of the columns, which is now getting truncated. This is the method that im using to display the alv

CALL METHOD cl_salv_hierseq_table=>factory

EXPORTING

t_binding_level1_level2 = lt_binding

IMPORTING

r_hierseq = gr_hierseq

CHANGING

t_table_level1 = gt_final_hdr

t_table_level2 = gt_final_item.

and I am changing the titles using

FORM set_columns_heading_009 USING ir_columns TYPE REF TO cl_salv_columns_hierseq

iv_col TYPE lvc_fname "column name

iv_long TYPE scrtext_l "Long text

iv_medium TYPE scrtext_m "Medium text

iv_short TYPE scrtext_s. "Short text

DATA: lr_column TYPE REF TO cl_salv_column.

lr_column = ir_columns->get_column( iv_col ).

Set column headings

lr_column->set_long_text( iv_long ).

lr_column->set_medium_text( iv_medium ).

lr_column->set_short_text( iv_short ).

lr_column->set_output_length( 15 ).

even after giving the output length there is no change in the output.

How do I go about changing it?

Regards

sujai

Re: ALV -- OOP method

Former Member — Wed, 14 Feb 2007 06:25:17 GMT

you may try this piece

*to change length

LOOP AT t_fieldcat INTO ls_fcat.

CASE ls_fcat-fieldname.

WHEN field1.

ls_fcat-outputlen = 10.

WHEN field2.

ls_fcat-outputlen = 20.

WHEN field3.

ls_fcat-outputlen = 20.

WHEN field4.

ls_fcat-outputlen = 20.

WHEN OTHERS.

"do nothing

ENDCASE.

*fixed column

ls_fcat-fix_column = c_x.

*changes to take effect

MODIFY t_fieldcat FROM ls_fcat.

CLEAR ls_fcat.

Regards