04-21-2009 4:35 PM
I got a question on ALV GRID (not using objects), please let me know if you have pointers. Thanks.
Output has 2 screens both has different contents. The output is generated using internal table1 and 2 and using FM 'REUSE_ALV_GRID_DISPLAY_LVC' (both screen use same FM).
First screen has multiple pages of output (say 10 pages). User scrolled page 5 and line 10 of first screen and then double clicked it takes to screen #2. After completion of screen #2, the back arrow should get back to page 5 and line 10 of screen #1. Currently the back arrow gets to screen#1 page 1 and line 1. How to remember the cursor position in alv grid and instruct the cursor to go there?
Appreciate the input.
Note: I tried "set cursor line n" with "Scroll" command but no luck. http://help.sap.com/saphelp_nw70/helpdata/EN/9f/dba47e35c111d1829f0000e829fbfe/content.htm
04-21-2009 4:40 PM
Hi Ravi,
by using below syntax you can catch the line selected..
* getting the cursor line in Alv Grid
GET CURSOR FIELD selfield LINE selline.
selindex = t_output-top_line + selline - 1.
Regards,
Prabhudas
04-21-2009 4:40 PM
Hi Ravi,
by using below syntax you can catch the line selected..
* getting the cursor line in Alv Grid
GET CURSOR FIELD selfield LINE selline.
selindex = t_output-top_line + selline - 1.
Regards,
Prabhudas
04-21-2009 7:56 PM
Thanks for the inputs.
FYI, I got it implemented using method CALL METHOD <ref.var. to CL_GUI_ALV_GRID > ->set_current_cell_via_id
The method is called by 'REUSE_ALV_GRID_DISPLAY_LVC' form 'PF_STATUS_SET' when the ALV grid output is presented each time.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC'
EXPORTING
i_bypassing_buffer = 'X'
i_callback_program = gc_repid
i_callback_pf_status_set = 'PF_STATUS_SET'
i_callback_user_command = 'USER_COMMAND'
is_layout_lvc = lwa_layout
it_fieldcat_lvc = git_fc_lvc
i_default = ' '
TABLES
t_outtab = git_data
EXCEPTIONS
program_error = 1
OTHERS = 2.
.....
FORM alv_event_pf_status_set USING rt_extab
TYPE slis_t_extab.
DATA lo_ref1 TYPE REF TO cl_gui_alv_grid.
*Get the reference to class "lo_ref1" for the ALV report
CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'
IMPORTING
e_grid = lo_ref1.
*set the focus of cursor in ALV
CALL METHOD lo_ref1->set_current_cell_via_id
EXPORTING
is_row_no = gv_row. "row number where you want to focus the cursor
....
ENDFORM.