chat::Package proc get_user_name (public)

 chat::Package[i] get_user_name -user_id user_id

Defined in packages/chat/tcl/xotcl-chat-procs.tcl

Retrieves the username supposed to be displayed in the chat UI: aither the screen name or the person name when the former is missing.

Switches:
-user_id
(required)
Returns:
a username

Partial Call Graph (max 5 caller/called nodes):
%3 acs_user::get_user_info acs_user::get_user_info (public) person::name person::name (public) chat::Package proc get_user_name chat::Package proc get_user_name chat::Package proc get_user_name->acs_user::get_user_info chat::Package proc get_user_name->person::name

Testcases:
No testcase defined.
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