addHandler()

Signature

addHandler(String eventName, Object valueProvider, Object actionExpression, Boolean insert, String phase, Boolean includeFacets)

Parameters

eventName

Type: String

The name of the event to handle. For a component event, set this argument to match the name attribute of the aura:registerEvent tag. For an application event, set this argument to match the event descriptor, namespace:eventName.

valueProvider

Type: Object

The value provider to use for resolving the actionExpression.

actionExpression

Type: Object

The expression to use for resolving the handler action against the given valueProvider.

insert

Type: Boolean

If true, put the handler at the beginning instead of the end of the handler array.

phase

Type: String

Optional. The event bubbling phase for which to add the handler. The default value is "bubble".

includeFacets

Type: Boolean

If true, attempts to catch events generated by components transcluded by facets; for example v.body.