CommandHandler.onRegistered method
CommandHandler › onRegistered
Called after the command has been registered with Obsidian. Subclasses use the provided context to register menu event handlers.Throws when the same instance is registered twice. A handler stores per-registration state — the plugin name here, the active-file provider and the submenu override in
AbstractFileCommandHandler, plus whatever a subclass records — and the menu closures registered here read that state lazily, at menu-render time. So a second registration silently rewrites what the first registration's closures will see. CommandHandlerComponent registers a handler set once per menu surface, which is why CommandHandlerFactory must build FRESH instances on every call; this guard turns a factory that hands out shared instances into a loud failure instead of a wrong context menu.Signature:
onRegistered(context: CommandHandlerRegistrationContext): Promise<void>Parameters:
| Parameter | Type | Description |
|---|---|---|
| context | CommandHandlerRegistrationContext | The registration context providing runtime capabilities. |