Close popup window

Question

Hi experts,
There is a popup window, with two button:
SAVE
CANCEL.
i create the popup in this way:
lr_popup = lr_window_manager->create_window(
    modal               = abap_true
    window_name         = 'WND_POPUP'
    title               = lv_text
    close_button        = abap_true
    button_kind         = if_wd_window=>co_buttons_yesno
    message_type        = if_wd_window=>CO_MSG_TYPE_NONE
    close_in_any_case   = abap_true
lr_view_controller = wd_this->wd_get_api( ).
   lr_popup->subscribe_to_button_event(
                   button            = if_wd_window=>co_button_yes
                   button_text       =  'Save'
                   action_name       = 'SAVE'
                   action_view       = lr_view_controller
                   is_default_button = abap_true ).
   lr_popup->subscribe_to_button_event(
                   button            = if_wd_window=>co_button_no
                   button_text       = 'Cancel'
                   action_name       = 'CANCEL'
                   action_view       = lr_view_controller
                   is_default_button = abap_true ).
   lr_popup->open( ).
My problem is that, if the user press the SAVE button,  then I have to make some checks, and if they don't pass, an error message should be created, and the popup shouldn't close.
My question is: How can I do that?
It's ok that if I use the paramter:
close_in_any_case   = abap_false
then the popup isn't closed, but how can I close it in the action handler method of the Close button (or the save when the cehcks are fine)
Thnaks.
N.

Answer 1

Hi,
When there are errors do you want to display them on popup. If there are errors and user closes the window(click on close) button then these errors are shown in parent view rather on popup window.
Do you want to handle this also..
In addition to making that close_button as abap_false. there is a method to handle on button close in if_wd_window interface.
Try to use and write the close window code.
If you donot want to show the errors in parent view, In the abobe metthod for window close, clear all the messages and then close the window.
check out this link -
Re: Form field validation messages in pop-up window
Regards,
Lekha.