context menus visible/invisible.-its urgent

[Former Member]

hi All,

I am using the following context menus in 2 screens. 2 screens are having 2 custom containers and their names are identical in both the screens. there are 5 buttons required in first screen, whereas the second screen doesn't requires a button. i.e., it requires only 4 buttons.

now, what i want is to invisible the button when i enter into the second screen. and it should visible in first screen. how to do this. plz help.

IF go_toolbar_container IS INITIAL.

• Create container

CREATE OBJECT go_toolbar_container

EXPORTING

container_name = 'MY_CONTAINER'.

• Create toolbar

CREATE OBJECT go_toolbar

EXPORTING

parent = go_toolbar_container.

• Add a button

CALL METHOD go_toolbar->add_button

EXPORTING fcode = 'SEL'

icon = icon_select_detail

is_disabled = ' '

butn_type = cntb_btype_button

• text = 'Exit' "Text on button

quickinfo = 'Select Periods'

is_checked = ' '.

• Add a seperator

• IF w_scr_num NE '0103'.

CALL METHOD cl_gui_toolbar=>fill_buttons_data_table

EXPORTING

fcode = 'SEP1'

icon = ' '

disabled = 'X'

butn_type = cntb_btype_sep

CHANGING

data_table = gi_button_group.

CALL METHOD cl_gui_toolbar=>fill_buttons_data_table

EXPORTING fcode = 'INS'

icon = icon_insert_row

disabled = ''

butn_type = cntb_btype_button

quickinfo = 'Insert Row'

checked = ' '

CHANGING

data_table = gi_button_group.

• Add a seperator

CALL METHOD cl_gui_toolbar=>fill_buttons_data_table

EXPORTING

fcode = 'SEP2'

icon = ' '

disabled = 'X'

butn_type = cntb_btype_sep

CHANGING

data_table = gi_button_group.

CALL METHOD cl_gui_toolbar=>fill_buttons_data_table

EXPORTING fcode = 'DEL'

icon = icon_delete_row

disabled = ' '

butn_type = cntb_btype_button

quickinfo = 'Delete Row'

checked = ' '

CHANGING

data_table = gi_button_group.

• Add a seperator

CALL METHOD cl_gui_toolbar=>fill_buttons_data_table

EXPORTING

fcode = 'SEP3'

icon = ' '

disabled = 'X'

butn_type = cntb_btype_sep

CHANGING

data_table = gi_button_group.

CALL METHOD cl_gui_toolbar=>fill_buttons_data_table

EXPORTING fcode = 'SALL'

icon = icon_select_all

disabled = ' '

butn_type = cntb_btype_button

quickinfo = 'Select All'

checked = ' '

CHANGING

data_table = gi_button_group.

• Add a seperator

CALL METHOD cl_gui_toolbar=>fill_buttons_data_table

EXPORTING

fcode = 'SEP4'

icon = ' '

disabled = 'X'

butn_type = cntb_btype_sep

CHANGING

data_table = gi_button_group.

CALL METHOD cl_gui_toolbar=>fill_buttons_data_table

EXPORTING fcode = 'DALL'

icon = icon_deselect_all

disabled = ' '

butn_type = cntb_btype_button

quickinfo = 'Deselect All'

checked = ' '

CHANGING

data_table = gi_button_group.

• Add button group to toolbar

CALL METHOD go_toolbar->add_button_group

EXPORTING data_table = gi_button_group.

CLEAR g_event.

REFRESH gi_events.

g_event-eventid = go_toolbar->m_id_function_selected.

g_event-appl_event = 'X'. "This is an application event

APPEND g_event TO gi_events.

g_event-eventid = go_toolbar->m_id_dropdown_clicked.

g_event-appl_event = 'X'.

APPEND g_event TO gi_events.

• Use the events table to register events for the control

CALL METHOD go_toolbar->set_registered_events

EXPORTING

events = gi_events.

• Create event handlers

CREATE OBJECT go_event_handler.

SET HANDLER go_event_handler->on_function_selected

FOR go_toolbar.

ENDIF.

[Former Member]

Hi Ateeq,

When you goto screen 200, in the PBO write code

to delete buttons from screen.

CALL METHOD MR_TOOLBAR->DELETE_BUTTON

EXPORTING

FCODE = FCODE

But becareful when you are using same containers in both the screens. Some time it may go to dump.

Hopw this will help you.

Thanks & Regards,

Siri

[Former Member]

I had already checked with the delete button. the button is deleted in both screens. also when i return back for the second time in screen 2 it goes to dump. i need to check avoid this. any help

[Former Member]

Hi Ateeq,

Because you are using same containers in the two screens, it is going to dump.

Please let me know whether you are doing check like

if the container is initial then only you create instace for it.So for the first time it will do next time onwards you need to create container object.

in the second screen alos need not to create container object you can directly use it.

Instead of delete button use visible method to do invisible / visible in screen 2.

Hope this info will help you.

Thanks & Regards,

Siri.

[Former Member]

hi all,

Thanx for ur replies... i am using the set_visible in order to make the visible false for the pushbuttons.

but the whole toolbar is disabled.

CALL METHOD go_toolbar->set_visible

EXPORTING visible = temp_vis.

Please help me how to do the invisible mode true for the first pushbutton.

Also i had used the delete_button and add_button property in order to make the pushbutton visibility false. but the button is added at the last in the toolbar. i need to have this at the first.

Please help me.

[Former Member]

Hi Ateeq,

To insert the button in the first position. Try the below code.

CLEAR LS_TOOLBAR.

MOVE 'CHANGE' TO LS_TOOLBAR-FUNCTION.

MOVE ICON_CHANGE TO LS_TOOLBAR-ICON.

MOVE 'Change'(111) TO LS_TOOLBAR-QUICKINFO.

MOVE ' ' TO LS_TOOLBAR-DISABLED.

INSERT LS_TOOLBAR INTO E_OBJECT->MT_TOOLBAR

INDEX 1.

Please try this hope it will help you.

Thanks & Regards,

Siri.

[Former Member]

Hi srilatha,

Thanx for ur reply.

But the code is not working. i am not writing the code for the alv. i am using the context menus in dynpro.

Any other suggestions...is always welcome

[Former Member]

Hi,

I think you can also use cl_gui_toolbar -> SET_VISIBLE. Before you must check the atribute VISIBLE_TRUE.

Regards,

Mireia