Reg : ALV tool bar

[Former Member]

Hi all,

I am displaying data in ALV grid format by using the FM REUSE_ALV_GRID_DISPLAY.

I have added a custom button to the standard ALV display screen.

when I execute the report I get the button which I have created but the standard ALV tool bar is not getting displayed.

Can any one please suggest me how i can get the ALV tool bar and custom button together.

thanks

vijay

[Former Member]

Go to se38, give

bcalv in the program name. and press f4.

YOu can find lots of them.

[Former Member]

HI,

Use the command

form status.

set pf-status 'STATUS'.

endform status.

and status for this prog we have to copy from

se41 -- give prog name as

saplkkbl

and standard_fullscreen ( status )

and copy this to your program

where you hve to give

your prog name and status name..

and activate your programme

then it will come

thanks & regards,

Venkatesh

[Former Member]

Hi

Adding Your Own Functions

ALV Grid control has an open door letting you to add your own functions triggered by a button press on the ALV toolbar. For this, we mainly utilize two of ALV Grid events. We use the event “toolbar” to add the button and the event “user_command” to implement the new function.

In the method handling the “toolbar” event, we define a new button by filling a structure and appending it to the table attribute “mt_toolbar” of the object to whose reference we can reach via the parameter “e_object” of the event.

FORM handle_toolbar USING i_object TYPE REF TO cl_alv_event_toolbar_set .

DATA: ls_toolbar TYPE stb_button.

CLEAR ls_toolbar.

MOVE 3 TO ls_toolbar-butn_type.

APPEND ls_toolbar TO i_object->mt_toolbar.

CLEAR ls_toolbar.

MOVE 'PER' TO ls_toolbar-function. "#EC NOTEXT

MOVE icon_display_text TO ls_toolbar-icon.

MOVE 'Passenger Info'(201) TO ls_toolbar-quickinfo.

MOVE 'Passenger Info'(201) TO ls_toolbar-text.

MOVE ' ' TO ls_toolbar-disabled. "#EC NOTEXT

APPEND ls_toolbar TO i_object->mt_toolbar.

CLEAR ls_toolbar.

MOVE 'EXCH' TO ls_toolbar-function. "#EC NOTEXT

MOVE 2 TO ls_toolbar-butn_type.

MOVE icon_calculation TO ls_toolbar-icon.

MOVE 'Payment in Other Currencies'(202) TO ls_toolbar-quickinfo.

MOVE ' ' TO ls_toolbar-text.

MOVE ' ' TO ls_toolbar-disabled. "#EC NOTEXT

APPEND ls_toolbar TO i_object->mt_toolbar.

ENDFORM .

The fields of the structure we fill are as follows:

Field

Description

FUNCTION

The function code for the function

BUTN_TYPE

Button type that will be added to the toolbar. Available button types are:

0

Button (normal)

1

Menu and default button

2

Menu

3

Separator

4

Radio button

5

Checkbox

6

Menu entry

ICON

Icon for the button (optional)

TEXT

Text for the button (optional)

QUICKINFO

Quick info for the button (optional)

DISABLED

Adds the button as disabled

Fields of structure to be filled to add a new function

we are adding a separator line and two buttons one of which is a normal button whereas the other is a menu button. To handle a menu button which as added by choosing ‘1’ or ‘2’ as the button type, we must also implement some coding at the method handling the event “menu_button” to define functions as to be subentries. The functions of these subentries are also handled under the event “user_command”.

FORM handle_menu_button USING i_object TYPE REF TO cl_ctmenu

i_ucomm TYPE syucomm .

CASE i_ucomm .

WHEN 'EXCH' .

CALL METHOD i_object->add_function

EXPORTING

fcode = 'EU'

text = 'Euro' .

CALL METHOD i_object->add_function

EXPORTING

fcode = 'TRL'

text = 'Turkish Lira' .

.. ..

ENDCASE .

ENDFORM. " handle_menu_button

Adding two functions to be subentries for the menu button with function code ‘EXCH’

Now, to implement what to be executed when our button is pressed or our subentry is selected we need to program our functions in the method handling the event “user_command”.

Implementing functioning codes for new functions

FORM handle_user_command USING i_ucomm TYPE syucomm .

DATA lt_selected_rows TYPE lvc_t_roid .

DATA ls_selected_row TYPE lvc_s_roid .

CALL METHOD gr_alvgrid->get_selected_rows

IMPORTING

et_row_no = lt_selected_rows .

READ TABLE lt_selected_rows INTO ls_selected_row INDEX 1 .

IF sy-subrc ne 0 .

MESSAGE s000(su) WITH 'Select a row!'(203) .

ENDIF .

CASE i_ucomm .

WHEN 'CAR' .

READ TABLE gt_list INDEX ls_selected_row-row_id .

IF sy-subrc = 0 .

CALL FUNCTION 'ZDISPLAY_CARRIER_INFO'

EXPORTING carrid = gt_list-carrid

EXCEPTIONS carrier_not_found = 1

OTHERS = 2.

IF sy-subrc NE 0 .

*--Exception handling

ENDIF .

ENDIF .

WHEN 'EU' .

READ TABLE gt_list INDEX ls_selected_row-row_id .

IF sy-subrc = 0 .

CALL FUNCTION 'ZPOPUP_CONV_CURR_AND_DISPLAY'

EXPORTING monun = 'EU'

quant = gt_list-paymentsum.

ENDIF .

.. ..

ENDCASE .

ENDFORM .

As you can see, we are using the method “get_selected_rows” to get which row is selected. Since the button with function ‘EXCH’ branches into subfunctions, we do not implement anything for it. Instead, we implement functional codes for subfunctions.

After all, to make ALV show our additional buttons, we must call the method “set_toolbar_interactive” for the ALV Grid instance after the instance is created.

e.g. CALL METHOD gr_alvgrid->set_toolbar_interactive .

Regards

Preeti

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Reward if useful</b>

[Former Member]

Go to the PF status which u have given in SE41 transaction,

Goto Extras --> Adjust Template

choose the radio button List Viewer.

activate the screen.