Trigger Pop up on action submit

Question

Hi ,
I have developed one webdynpro with interactive form. On Action submit , I'm able to trigger popup.
But my problem is in my submit method, after calling this popup method, I have some other code, which is getting executed before displaying the popup. After executing complete submit method then POPup is  displaying. 
How can I restrict for not executing rest of the code in submit method, until user clicks OK button in the pop-up?
Appreciate your response.
With Regards,
Ravi.D

Answer 1

Hi Ravi,
You would do something like shown below:
* Popup
  DATA lo_window_manager TYPE REF TO if_wd_window_manager.
  DATA lo_api_component  TYPE REF TO if_wd_component.
  DATA 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_window(
    window_name          = 'W_POPUP' " your window name
    message_display_mode = if_wd_window=>co_msg_display_mode_selected
    button_kind          = if_wd_window=>co_buttons_ok
    message_type         = if_wd_window=>co_msg_type_none
    default_button       = if_wd_window=>co_button_ok
  DATA:  l_api TYPE REF TO if_wd_view_controller.
  l_api = wd_this->wd_get_api( ).
  lo_window->subscribe_to_button_event(
               button            = if_wd_window=>co_button_ok
               action_name       = 'ON_OK
               action_view       = l_api
               is_default_button = abap_true ).
  lo_window->open( ).
As you can see both the call to CREATE_WINDOW & the subscription to the popups buttons are present in the same view. In this snippet I am specifying that up on clicking my popups OK button I would like to trigger the action ON_ACTION. So you would also have to keep in mind to create this action in the "Actions" tab of your view.
Regards,
Uday