POP up in webdynpro

[mahesh_jagnani]

Hello Expert,

i have a requirement where i want to call pop up once user click on SAVE button created by us and depending on action we proceed further.The problem is we are calling a method in custom class(Not assistance class) once user click on SAVE button.

So in that class method if we call POP_UP_TO_CONFIRM,it is giving dump.

please suggest.

Thanks

Mahesh

[Former Member]

Hi,

So in that class method if we call POP_UP_TO_CONFIRM,it is giving dump.

It is not POP_UP_TO_CONFIRM,But it is CREATE_POPUP_TO_CONFIRM.  CREATE_POPUP_TO_CONFIRM method creates an object of the type IF_WD_WINDOW; the dialog box can be created using its parameters.

PFB the sample code.

data: l_cmp_api type ref to if_wd_component,
l_window_manager  type ref to if_wd_window_manager,
l_popup type ref to if_wd_window,
l_text type string_table,
l_api type ref to if_wd_view_controller.




  l_cmp_api  = wd_comp_controller->wd_get_api( ).
  l_window_manager = l_cmp_api->get_window_manager( ).
  insert `Data where changed` into table l_text.  "#EC *
  insert `Do you want to save?`  into table l_text. "#EC *



  l_popup = l_window_manager->create_popup_to_confirm(
text = l_text
button_kind  = if_wd_window=>co_buttons_yesnocancel
message_type  = if_wd_window=>co_msg_type_question
window_title  = 'Test: Popup to confirm'
window_position = if_wd_window=>co_center )."#EC *





  l_api = wd_this->wd_get_api( ).

  l_popup->subscribe_to_button_event(
  button = if_wd_window=>co_button_yes
action_name  = 'YES'
action_view  = l_api
is_default_button = abap_true ).
  l_popup->subscribe_to_button_event(
button = if_wd_window=>co_button_no
action_name  = 'NO'
action_view  = l_api
is_default_button = abap_false ).
  l_popup->subscribe_to_button_event(
button = if_wd_window=>co_button_cancel
action_name  = 'CANCEL'
action_view  = l_api
is_default_button = abap_false ).

  l_popup->open( ).

endmethod.

Hope this helps you. Else, provide the snapshot of dump analysis(ST22).

Thanks

KH

[denniss_]

Hi Mahesh,

I always show the popup before I leave webdynpro into custom class.

- ONSAVEACTION (display popup)

- ON ACTION OF POPUP (call method of custom class -> see example from Katrice, action_name = 'YES')

Regards,

Dennis