topic Re: button in grid toolbar in Application Development and Automation Discussions

button in grid toolbar

Former Member — Thu, 04 Oct 2007 13:05:35 GMT

Hi frnds,

I have a doubt like i want to add button named "delete" in the toolbar of alvgrid.

so i have taken the class cl_gui_toolbar and picked the method "add_button".

in the top include i have declared like

delete_button type ref to cl_gui_toolbar.

and when i called the method add_button using the instance delete_button.

so i got like this.

<code>

call method delete_button->add_button

exporting

fcode =

icon =

IS_DISABLED =

butn_type =

TEXT =
QUICKINFO =
IS_CHECKED =
EXCEPTIONS
CNTL_ERROR = 1
CNTB_BTYPE_ERROR = 2
CNTB_ERROR_FCODE = 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.

</code>

Frnds i m in doubt what shuld i pass in the parameters like

fcode =

icon =

butn_type =

i am in dielima that shuld be create any button in the grid or not.

please reply frnds.

Thanks

satya

Message was edited by:

satya ranjan

Re: button in grid toolbar

Former Member — Thu, 04 Oct 2007 13:22:55 GMT

Hi,

Here is the code to add a button to ALV grid

call screen 100.

*$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

class lcl_event_receiver: local class to
define and handle own functions.

*$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

class lcl_event_receiver definition.

public section.

methods:

*>>>>> Method to handle tool bar

handle_toolbar

for event toolbar of cl_gui_alv_grid

importing e_object e_interactive,

*>>>>> Method to handle user command sy-ucomm

handle_user_command

for event user_command of cl_gui_alv_grid

importing e_ucomm.

private section.

endclass.

*$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

$$$$$$$$$$$ class lcl_event_receiver(Implementation)$$$$$$

*$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

class lcl_event_receiver implementation.

*>>>>> Method to handle tool bar

method handle_toolbar.

*>>>>> using button as Separator

clear ls_toolbar.

move 3 to ls_toolbar-butn_type.

append ls_toolbar to e_object->mt_toolbar.

clear ls_toolbar.

*>>>>> Assign a sy-ucomm to button

move 'DELE' to ls_toolbar-function.

*>>>>> To add image on the button

move icon_material to ls_toolbar-icon.

*>>>>> To add the desc to button

move 'Delete'(112) to ls_toolbar-text.

*>>>>> To leave button enabled

move ' ' to ls_toolbar-disabled.

append ls_toolbar to e_object->mt_toolbar.

*>>>>> To make the button disabled if pressed already

if flag = 'X'.

loop at e_object->mt_toolbar into ls_toolbar.

if ls_toolbar-function = 'DELE'.

*>>>>> To leave button disabled

ls_toolbar-disabled = 'X'.

modify e_object->mt_toolbar from ls_toolbar.

endif.

endloop.

test1 = 'X'.

endif.

endmethod.

let me know if you still having any issues

Thanks

Venki

Re: button in grid toolbar

RaymondGiuseppi — Thu, 04 Oct 2007 13:26:35 GMT

Look at <a href="http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCSRVALV/BCSRVALV.pdf">ALV Gird Control (BC-SRV-ALE)</a>

Process Flow
1. Define an event handler method for event TOOLBAR.
2. Declare a structure for defining a toolbar element:
data: ls_toolbar TYPE stb_button.
3. For a pushbutton, for example, you would fill the following fields:
CLEAR ls_toolbar. 
MOVE 0 TO ls_toolbar-butn_type. 
MOVE 'BOOKINGS' TO ls_toolbar-function. 
MOVE icon_employee TO ls_toolbar-icon.
MOVE 'Show Bookings'(111) TO ls_toolbar-quickinfo. 
MOVE SPACE TO ls_toolbar-disabled.
In the butn_type field, you specify the type of the GUI element for the ALV Grid Control. For possible values, see the value range of domain TB_BTYPE.
4. Use event parameter E_OBJECT to append the new definition to table mt_toolbar:
APPEND ls_toolbar TO e_object->mt_toolbar.
5. If you want to define additional elements, go back to step 3.
6. Call method set_toolbar_interactive [Page 103], if you want to rebuild the toolbar.

Look also at demo program <b>BCALV_GRID_05</b>

Regards

Re: button in grid toolbar

Former Member — Thu, 04 Oct 2007 13:27:43 GMT

good

Adds a new button to the toolbar

CALL METHOD go_toolbar->add_button

EXPORTING fcode = 'EXIT' "Function Code for button

icon = icon_system_end "ICON name, You can use type pool ICON

is_disabled = ' ' "Disabled = X

butn_type = gc_button_normal "Type of button, see below

text = 'Exit' "Text on button

quickinfo = 'Exit program' "Quick info

is_checked = ' '. "Button selected

Toolbar button types used in method ADD_BUTTON:

http://72.14.235.104/search?q=cache:3zJHVrsiesoJ:www.erpgenie.com/abap/controls/toolbar.htmcallmethod+delete_button,SAP&hl=en&ct=clnk&cd=1&gl=in

reward point if helpful.

thanks

mrutyun^