@microsoft/fast-element > ElementController > onUnbind

ElementController.onUnbind() method

Registers an unbind handler with the controller.

Signature:

onUnbind(behavior: {
        unbind(controller: ExpressionController<TElement>): any;
    }): void;

Parameters

Parameter	Type	Description
behavior	{ unbind(controller: ExpressionController<TElement>): any; }	An object to call when the controller unbinds.

Returns:

void