Interaction ABAP Web Dynpro popup with Windows

Question

Hello,
I have made a view ‘Z_Y’ in Web dynpro for ABAP. In this view I call a standard external window with the statement:
  lo_window = lo_window_manager->create_external_window( url = lf_url ).
  lo_window->open( ).
The lf_url field is a location on the Windows(XP) network. It could happen that the file doesn’t exist. In this case I get a standard Windows error message in a popup that the directory can’t be found with a ‘OK’ button. When I click ‘OK’ the popup is closed and I can use other functionality of the ABAP dynpro view.
I integrate view ‘Z_Y’ in another dynpro window (W_WINDOW) that is called as a popup using the following statement:
create popup window **********************************************************************
  DATA: l_window_manager          TYPE REF TO if_wd_window_manager.
  DATA: l_api_componentcontroller TYPE REF TO if_wd_component.
  l_api_componentcontroller = wd_comp_controller->wd_get_api( ).
  l_window_manager          = l_api_componentcontroller->get_window_manager( ).
  wd_this->m_popup_window = l_window_manager->create_window(
                                  close_button = abap_false
                                  button_kind  = '2'
                                  modal        = 'X'
                                  window_name  = 'W_WINDOW'
                                  title        = 'Popup' ). "#EC NOTEXT
  wd_this->m_popup_window->open( ).
Then I call from view ‘Z_Y’ the external window using this statement again:
  lo_window = lo_window_manager->create_external_window( url = lf_url ).
  lo_window->open( ).
If the directory doesn’t exist I get the same standard Windows error message in a popup that the directory can’t be found with an ‘OK’ button. But when I click ‘OK’ I can’t get back to the web dynpro application. I get a throbber/popup “please wait” and I have no interaction anymore with the button ‘close’ of the dynpro popup. The buttoner size still works.
Can someone help me?
Kind regards,
Yan Cazarelly

Answer 1

Hi
You ca use this function to Create a new window..
  CALL METHOD wd_window->create_window
      EXPORTING
        modal             = abap_true
        window_name       = 'MMPUR_CPPR_RFQ_WDW'
        title             = lv_otr_text
        close_button      = abap_true
        button_kind       = 3
        close_in_any_case = abap_true
      RECEIVING
        window            = wd_comp_controller->window.
    wd_comp_controller->window->open( ).
here you acn impliment buttons, if you want to subcribe window button please use this window subcribe method.
    CALL METHOD wd_comp_controller->window->subscribe_to_button_event
      EXPORTING
        button            = if_wd_window=>co_button_ok
        action_name       = 'RFQ_WT_VENDOR'
        action_view       = l_api
        is_default_button = abap_false
        button_text       = lv_otr_text
        tooltip           = lv_otr_text.
    wd_comp_controller->window->open( ).
Please let me know if you have any issue. Please reword if its solve your problem.
Regards
Satrajit