# Class: AttributeUpdateEvent

AttributeUpdateEvent()

属性更新事件

# Properties

# Readonly attributeId

attributeId: number

(发生变更的)属性 ID

Returns: number


# Readonly currentValue

currentValue: ReadonlyClone‹Attribute | undefined›

Inherited from AccountUpdateEvent.currentValue

数据改变后的值

Returns: ReadonlyClone‹Attribute | undefined›


# Readonly previousValue

previousValue: ReadonlyClone‹Attribute | undefined›

Inherited from AccountUpdateEvent.previousValue

数据改变前的值

Returns: ReadonlyClone‹Attribute | undefined›


# Readonly type

type: AttributeUpdateEventType

Inherited from AccountDisplacedEvent.type

事件类型,由具体的事件构造时提供

Returns: AttributeUpdateEventType