topic Button on my Interactive ALV in Application Development and Automation Discussions

Button on my Interactive ALV

Former Member — Tue, 11 Dec 2007 17:14:40 GMT

Hi All!!

I have created a report ALV using OO on a Module Pool. by the moment, I have only a screen.

I have set a button to see the detail of a row of the report, but I don´t know how to handle the event generated when I push the button, and manage tje content of the row selected.

Somebody could guide me on this report.

Helpful answers will be rewarded.

Thanks and regards.

Manuel.

Re: Button on my Interactive ALV

former_member191735 — Tue, 11 Dec 2007 17:19:15 GMT

CLASS lcl_event_receiver DEFINITION DEFERRED. "for screen 100

DATA: event_receiver TYPE REF TO lcl_event_receiver.

----

CLASS lcl_event_receiver DEFINITION

----

CLASS lcl_event_receiver DEFINITION.

PUBLIC SECTION.

METHODS:

handle_hotspot_click

FOR EVENT hotspot_click OF cl_gui_alv_grid

IMPORTING e_row_id e_column_id es_row_no.

ENDCLASS. "

----

CLASS lcl_event_receiver IMPLEMENTATION

----

CLASS lcl_event_receiver IMPLEMENTATION.

METHOD handle_hotspot_click.

IF e_column_id-fieldname = 'VBELN'.

IF e_row_id CO c_int.

READ TABLE it_final INTO wa_final INDEX e_row_id.

IF sy-subrc = 0.

SET PARAMETER ID 'AUN' FIELD wa_final-vbeln.

CALL TRANSACTION 'VA03' AND SKIP FIRST SCREEN.

ENDIF.

ENDMETHOD. "handle_double_click

ENDCLASS. "lcl_event_receiver IMPLEMENTATION

You need to do that along with the following code

CALL METHOD gc_grid->set_table_for_first_display

EXPORTING

i_structure_name = str_report

i_save = 'U'

is_layout = es_layout

is_variant = es_variant

i_default = c_on

CHANGING

it_outtab = it_final

it_fieldcatalog = it_fieldcat

it_sort = it_sort

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.

CREATE OBJECT event_receiver.

SET HANDLER

event_receiver->handle_hotspot_click FOR gc_grid.

gc_grid TYPE REF TO cl_gui_alv_grid,

Re: Button on my Interactive ALV

former_member191735 — Tue, 11 Dec 2007 17:21:52 GMT

I am sorry. I misunderstood i sent it for hotspot. you have to write code under PAI.

Please check the class CL_GUI_ALV_GRID events. take the above example and write the same for double click or menu_button or for user command.

Re: Button on my Interactive ALV

Former Member — Tue, 11 Dec 2007 18:11:52 GMT

FORM handle_double_click USING i_row TYPE lvc_s_row

i_column TYPE lvc_s_col

is_row_no TYPE lvc_s_roid.

READ TABLE gt_list INDEX is_row_no-row_id .

IF sy-subrc = 0 AND i_column-fieldname = 'MATNR' .

CALL SCREEN 200 . "Details Secondary List

ENDIF .

ENDFORM .

Reward Points if helpful

Re: Button on my Interactive ALV

Former Member — Wed, 12 Dec 2007 09:48:37 GMT

I have set two event handlers, one to the event button_click and other to the event hotspot_click.

I have fixed two breakpoints on the implementation of the classes, but when I press the button, I don´t get the process stop at the breakpoints.

I guess I have not linked the buttons with the container of the ALV.

Thanks and regards,

Manuel.