Pop-up window in Web UI

There are many methods to do this.It depends on the way and the action required to launch the pop up and the info to be shown in the pop up.There are many standard methods to create a pop up in this interface IF_BSP_WD_WINDOW_MANAGER.

A sample snippet...to show a decision pop up.

  CALL METHOD comp_controller->window_manager->create_popup_2_confirm

        EXPORTING

          iv_title          = lv_title

          iv_text           = lv_text

          iv_btncombination = if_bsp_wd_window_manager=>co_btncomb_okcancel

        RECEIVING

          rv_result         = confirm_popup.

      confirm_popup->set_on_close_event( iv_event_name = 'POPUP_CLOSED' iv_view = me ).     ENDIF.

    confirm_popup->open( ).