To create buttons on the popup or another window

Question

hi,
My requirement is to validathe the contents on the web dynpro page which has the SUBMIT button, after submitting if the fields are blank then a warning message " do you want to continue " is to be displayed,
the window should have  two buttons "yes" and " no " if i click yes than an email is to be sent and if no than continue.
How can i create two buttons on the secondary window or popup.
Thanks,
Nishant

Answer 1

Hi,
I had the same requirement last year.
you can use the same given below.
DATA:          l_api  TYPE REF TO  if_wd_view_controller,
                     lo_window_manager TYPE REF TO if_wd_window_manager,
                     lo_api_component       TYPE REF TO if_wd_component,
                     lo_window              TYPE REF TO if_wd_window,
      lo_api_component  = wd_comp_controller->wd_get_api( ).
      lo_window_manager = lo_api_component->get_window_manager( ).
      lo_window         = lo_window_manager->create_popup_to_confirm(
          text          =  'give your text'
          button_kind   = if_wd_window=>co_buttons_yesno ).
   To set popup window size                                              ------>  OPTIONAL
      CALL METHOD lo_window->set_window_size
        EXPORTING
          width  = 100
          height = 50.
   open popup window
      lo_window->open( ).
      l_api = wd_this->wd_get_api( ).
    subscribe action for NO button
      lo_window->subscribe_to_button_event(
                   button            = if_wd_window=>co_button_no
                   action_name       = 'NO'
                   action_view       = l_api
                   is_default_button = abap_true ).
   subscribe action for YES button      
      lo_window->subscribe_to_button_event(
                   button            = if_wd_window=>co_button_yes
                   action_name       = 'YES'
                   action_view       = l_api
                   is_default_button = abap_true ).
This will work very well