Alv grid push button functionality

Question

Hi all,
         I have a push button as one of the fields in fieldcatalog.i am using class cl_gui_alv_grid .
  I want that when that push button is clicked then some action should take place.
How can i get user action on clicking that Push button.
please reply soon with some sample code
regards,
kushagra

Answer 1

Hi,
Reference:http://www.erpgenie.com/sap/abap/controls/alvgrid.htm
Note that this example uses table ZSFLIGHT. The table is equivalent to the table SFLIGHT.
Steps:
Create an executable program (Report)
Create a screen (100) and place a custom container named ALV_CONTAINER on the screen
Create a Pushbutton. Give it the text Exit and the functioncode EXIT
   REPORT sapmz_hf_alv_grid .
   TABLES: zsflight.
G L O B A L   I N T E R N  A L   T A B L E S
   DATA: gi_sflight TYPE STANDARD TABLE OF sflight.
G L O B A L   D A T A
   DATA: ok_code LIKE sy-ucomm,
         g_wa_sflight LIKE sflight.
Declare reference variables to the ALV grid and the container
   DATA:
     go_grid             TYPE REF TO cl_gui_alv_grid,
     go_custom_container TYPE REF TO cl_gui_custom_container.
S T A R T - O F - S E L E C T I O N.
   START-OF-SELECTION.
     SET SCREEN '100'.
   *&      Module  USER_COMMAND_0100  INPUT
   MODULE user_command_0100 INPUT.
     CASE ok_code.
       WHEN 'EXIT'.
         LEAVE TO SCREEN 0.
     ENDCASE.
   ENDMODULE.                 " USER_COMMAND_0100  INPUT
   *&      Module  STATUS_0100  OUTPUT
   MODULE status_0100 OUTPUT.
Create objects
     IF go_custom_container IS INITIAL.
       CREATE OBJECT go_custom_container
         EXPORTING container_name = 'ALV_CONTAINER'.
       CREATE OBJECT go_grid
         EXPORTING
           i_parent = go_custom_container.
       PERFORM load_data_into_grid.
     ENDIF.
   ENDMODULE.                 " STATUS_0100  OUTPUT
   *&      Form  load_data_into_grid
   FORM load_data_into_grid.
Read data from table SFLIGHT
     SELECT *
       FROM zsflight
       INTO TABLE gi_sflight.
Load data into the grid and display them
     CALL METHOD go_grid->set_table_for_first_display
       EXPORTING i_structure_name = 'SFLIGHT'
       CHANGING  it_outtab        = gi_sflight.
   ENDFORM.                    " load_data_into_grid
Reward points if helpful.
Regards,
Ramya