ALV Push buttons

[Former Member]

Hi,

Can any one tell me how to insert pysh buttons in ALV grid using classes and if possiable send me the code.

Points will be rewarded for the helpful answers.

[Former Member]

Hi,

PLzz do reward if it helps.

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• CLASS L_CL_EVENTS DEFINITION *

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• Class for inserting buttons on the toolbar *

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CLASS l_cl_events DEFINITION.

PUBLIC SECTION.

METHODS:

toolbar FOR EVENT toolbar

OF cl_gui_alv_grid

IMPORTING e_object

e_interactive,

user_command FOR EVENT user_command

OF cl_gui_alv_grid

IMPORTING e_ucomm .

ENDCLASS. " L_CL_EVENTS DEFINITION

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• CLASS L_CL_EVENTS IMPLEMENTATION *

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• Implementation of class L_CL_EVENTS *

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CLASS l_cl_events IMPLEMENTATION.

METHOD toolbar.

PERFORM event_toolbar USING e_object.

ENDMETHOD. " TOOLBAR

METHOD user_command.

PERFORM event_ucomm USING e_ucomm.

ENDMETHOD. " USER_COMMAND

ENDCLASS. " L_CL_EVENTS IMPLEMENTATION

DATA:

• To create instance for cl_gui_custom_container

g_grid TYPE REF TO cl_gui_custom_container,

• To create instance for cl_gui_alv_grid

g_alv TYPE REF TO cl_gui_alv_grid,

• To create instance for l_cl_events

g_events TYPE REF TO l_cl_events,

• To assign name for custom container

g_container TYPE scrfname VALUE 'CONTAINER',

• To assign layout

g_fcatlayo TYPE lvc_s_layo.

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• FORM EVENT_TOOLBAR *

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• Setting toolbar in the alv grid *

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• -->E_OBJECT TYPE REF TO CL_ALV_EVENT_TOOLBAR_SET *

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FORM event_toolbar USING e_object

TYPE REF TO cl_alv_event_toolbar_set.

• Local declaration for the button.

DATA: ls_toolbar TYPE stb_button.

• To add Approve button

ls_toolbar-function = c_app_rej

ls_toolbar-butn_type = c_zero.

ls_toolbar-text = text-001.

APPEND ls_toolbar TO e_object->mt_toolbar.

• To add Reject button

CLEAR ls_toolbar.

ls_toolbar-function = c_fcode_rej.

ls_toolbar-butn_type = c_zero.

ls_toolbar-text = text-013.

APPEND ls_toolbar TO e_object->mt_toolbar.

ENDFORM. " EVENT_TOOLBAR

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• FORM EVENT_UCOMM *

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• After Input in the ALV grid,if user select record and press *

• approve or reject then the record will get updated *

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• --> PR_ucomm type sy-ucomm *

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FORM event_ucomm USING pr_ucomm LIKE sy-ucomm.

CASE pr_ucomm.

• If e_ucomm contains 'APP' i.e.function code for Approve button

WHEN c_fcode_approve. " To approve selected record

PERFORM app_timesheet USING c_approve_status.

• If e_ucomm contains 'REJ' i.e. function code for Reject

WHEN c_fcode_rej. " To reject selected record

PERFORM app_timesheet USING c_rej_status.

ENDCASE. " CASE E_UCOMM

ENDFORM. " EVENT_UCOMM

[Former Member]

Hi,

PLzz do reward if it helps.

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• CLASS L_CL_EVENTS DEFINITION *

----

---

• Class for inserting buttons on the toolbar *

----

---

CLASS l_cl_events DEFINITION.

PUBLIC SECTION.

METHODS:

toolbar FOR EVENT toolbar

OF cl_gui_alv_grid

IMPORTING e_object

e_interactive,

user_command FOR EVENT user_command

OF cl_gui_alv_grid

IMPORTING e_ucomm .

ENDCLASS. " L_CL_EVENTS DEFINITION

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• CLASS L_CL_EVENTS IMPLEMENTATION *

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• Implementation of class L_CL_EVENTS *

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CLASS l_cl_events IMPLEMENTATION.

METHOD toolbar.

PERFORM event_toolbar USING e_object.

ENDMETHOD. " TOOLBAR

METHOD user_command.

PERFORM event_ucomm USING e_ucomm.

ENDMETHOD. " USER_COMMAND

ENDCLASS. " L_CL_EVENTS IMPLEMENTATION

DATA:

• To create instance for cl_gui_custom_container

g_grid TYPE REF TO cl_gui_custom_container,

• To create instance for cl_gui_alv_grid

g_alv TYPE REF TO cl_gui_alv_grid,

• To create instance for l_cl_events

g_events TYPE REF TO l_cl_events,

• To assign name for custom container

g_container TYPE scrfname VALUE 'CONTAINER',

• To assign layout

g_fcatlayo TYPE lvc_s_layo.

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• FORM EVENT_TOOLBAR *

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• Setting toolbar in the alv grid *

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• -->E_OBJECT TYPE REF TO CL_ALV_EVENT_TOOLBAR_SET *

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FORM event_toolbar USING e_object

TYPE REF TO cl_alv_event_toolbar_set.

• Local declaration for the button.

DATA: ls_toolbar TYPE stb_button.

• To add Approve button

ls_toolbar-function = c_app_rej

ls_toolbar-butn_type = c_zero.

ls_toolbar-text = text-001.

APPEND ls_toolbar TO e_object->mt_toolbar.

• To add Reject button

CLEAR ls_toolbar.

ls_toolbar-function = c_fcode_rej.

ls_toolbar-butn_type = c_zero.

ls_toolbar-text = text-013.

APPEND ls_toolbar TO e_object->mt_toolbar.

ENDFORM. " EVENT_TOOLBAR

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• FORM EVENT_UCOMM *

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• After Input in the ALV grid,if user select record and press *

• approve or reject then the record will get updated *

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• --> PR_ucomm type sy-ucomm *

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FORM event_ucomm USING pr_ucomm LIKE sy-ucomm.

CASE pr_ucomm.

• If e_ucomm contains 'APP' i.e.function code for Approve button

WHEN c_fcode_approve. " To approve selected record

PERFORM app_timesheet USING c_approve_status.

• If e_ucomm contains 'REJ' i.e. function code for Reject

WHEN c_fcode_rej. " To reject selected record

PERFORM app_timesheet USING c_rej_status.

ENDCASE. " CASE E_UCOMM

ENDFORM. " EVENT_UCOMM

[Former Member]

Hi,

CLASS lcl_event_receiver DEFINITION.

PUBLIC SECTION.

METHODS:

handle_double_click

FOR EVENT double_click OF cl_gui_alv_grid

IMPORTING e_row e_column.

METHODS: handle_button_click

FOR EVENT button_click OF cl_gui_alv_grid

IMPORTING es_col_id es_row_no.

ENDCLASS. "LCL_EVENT_RECEIVER DEFINITION

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• CLASS LCL_EVENT_RECEIVER IMPLEMENTATION

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*

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CLASS lcl_event_receiver IMPLEMENTATION.

METHOD handle_double_click.

ENDMETHOD. "HANDLE_DOUBLE_CLICK

METHOD handle_button_click.

ENDMETHOD. "HANDLE_BUTTON_CLICK

ENDCLASS. "lcl_event_receiver IMPLEMENTATION

after creating the object of this class.

set the handler ..

eg

SET HANDLER w_event_receiver->handle_button_click FOR w_grid.

and use this logic to create button.

create a two fields in the internal table.

eg

button (30) type c

push type LVC_S_STYL.

ls_styl-fieldname = 'BUTTON'.

ls_styl-style = cl_gui_alv_grid=>mc_style_button.

APPEND ls_styl TO itab-push.

and in the fieldcatalog u should pass

data: w_mylayout type lvc_s_layo.

w_mylayout-stylefname = 'PUSH'.

and then pass it to

CALL METHOD w_grid->set_table_for_first_display

EXPORTING

is_layout = w_mylayout

CHANGING

it_outtab = t_manpower

it_fieldcatalog = ist_fcat[]

EXCEPTIONS

invalid_parameter_combination = 1

program_error = 2

too_many_lines = 3

OTHERS = 4.

IF sy-subrc <> 0.

MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno

WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

ENDIF.

regards,

Santosh Thorat

[Former Member]

hi ,

we can add push buttons in alv grid using oops concept.

we create a container and call the screen for display with the push button if you want.

Reward Points if found helpfull..

Cheers,

Chandra Sekhar.