Reference to the message manager

[former_member474221]

I have create a public attribute in the comp controller GR_MESS_MAN type if_wd_window_manager...

then in the WDDOINIT of comp controller i have written the following code to store the ref of the message manager in the attribute declared above-

DATA: lr_current_controller TYPE REF TO if_wd_controller.

lr_current_controller ?= wd_this->wd_get_api( ).

• get message manager

wd_this->gr_mess_man = lr_current_controller->get_message_manager( ).

However i get an error that lr_current_controller->get_message_manager( ) cannot be convertible to gr_mess_man

Edited by: hema T on Jan 26, 2012 9:41 AM

[former_member199125 · Accepted solution]

check this.

lo_api_controller ?= wd_this->wd_get_api( ).

CALL METHOD lo_api_controller->get_message_manager

RECEIVING

message_manager = gr_mess_manr.

regards

Srinivas

[former_member474221 · Accepted solution]

no it does not wrk...now it says GR_MESS_MAN not known

[former_member199125 · Accepted solution]

srry initially i didn't check ur post.

You have to create an attribute of type IF_WD_MESSAGE_MANAGER , not if_wd_window_manager

so, now change the attirbute type.

Regards

srinivas

[Lukas_Weigelt · Accepted solution]

above poster already solved this but I still wanted to smarty-pants-like add wd_this was missing, that's why it was 'unknown' 😛

check this.
lo_api_controller ?= wd_this->wd_get_api( ).
CALL METHOD lo_api_controller->get_message_manager
RECEIVING
message_manager = wd_this->gr_mess_manr.
regards
Srinivas