header/top of page in OO ALV

[Former Member]

Hi,

I'm using OO ALV to display two ALV grid's in the output of the report.

If I double click on any of the entry in the first ALV grid,it shows the next ALV in a pop up.

Now in the pop up,I need to add a "header" for the ALV grid(to display all the common data fields).

Can anyone tell me how do I do this using OO ALV?

Also since the second ALV is being displayed in a pop up,not sure how can I add the header section?

i'm using the foll to display ALV in pop up:

   TRY.
        cl_salv_table=>factory(
          IMPORTING
            r_salv_table = gr_table
          CHANGING
            t_table      = t_det ).
      CATCH cx_root INTO v_alv_exc.                   

ENDTRY.

gr_table->set_screen_popup(
      start_column = 1
      end_column   = 70
      start_line   = 1
      end_line     = 20 ).

gr_table->display( ).

[Former Member]

Hi,

To add a header text in SALV class, first you need to get the class of display setting(using gr_table->get_display_settings( ) ) of your table, then you can set the header text using this class of display setting. I had added the code below for your reference.

DATA: gr_display TYPE REF TO cl_salv_display_settings,

           gv_title   TYPE lvc_title.

gv_title = 'This is header text'.

TRY.
        cl_salv_table=>factory(
          IMPORTING
            r_salv_table = gr_table
          CHANGING
            t_table      = t_det ).
      CATCH cx_root INTO v_alv_exc.                  

ENDTRY.

gr_display = gr_table->get_display_settings( ).              

gr_display->set_list_header( gv_title ).

gr_table->set_screen_popup(
      start_column = 1
      end_column   = 70
      start_line   = 1
      end_line     = 20 ).

gr_table->display( ).

Regards,

Xavier