PUSH-BUTTON in ALV GRID

Question

How can we create a push-button in ALV-GRID.
How will u handle a push-button in ALV.

Answer 1

Hello,
To add a push button and handle it,you have to define a local class and use the methods <b>handle_toolbar</b> and <b>handle_user_command</b>.Here is a sample code:
      CLASS lcl_eh DEFINITION
CLASS lcl_eh DEFINITION.
  PUBLIC SECTION.
    DATA:
         <b>ls_toolbar  TYPE stb_button</b>.
    METHODS:
            <b>handle_toolbar</b>
                FOR EVENT toolbar OF cl_gui_alv_grid
                    IMPORTING e_object e_interactive,
            <b>handle_user_command</b>
                FOR EVENT user_command OF cl_gui_alv_grid
                    IMPORTING e_ucomm.
ENDCLASS.                    "lcl_eh DEFINITION
*Type referencing an object of the class
<b>DATA: lo_obj TYPE REF TO lcl_eh.</b>
      CLASS lcl_eh IMPLEMENTATION
CLASS lcl_eh IMPLEMENTATION.
*METHOD:      HANDLE_TOOLBAR
*DESCRIPTION: This method provides the necessary detail required to
             create an extra button in the toolbar.
  METHOD <b>handle_toolbar.</b>
    CLEAR ls_toolbar.
    MOVE 'CREATE' TO ls_toolbar-function.
    MOVE 0 TO ls_toolbar-butn_type.
    MOVE 'CREATE' TO ls_toolbar-text.
    MOVE 'ICON_DETAIL' TO ls_toolbar-icon.
    MOVE 'CREATE' TO ls_toolbar-quickinfo.
    <b>APPEND ls_toolbar TO e_object->mt_toolbar.</b>
  ENDMETHOD.                    "handle_toolbar
*METHOD:      HANDLE_USER_COMMAND
*DESCRIPTION: This method is used to handle the push button
  <b>METHOD handle_user_command.</b>
<b>    CASE e_ucomm.</b>
<b>      WHEN 'CREATE'.</b>
**logic
        ENDCASE.
ENDMETHOD.
ENDCLASS.
Regards,
Beejal
**reward if this helps