BeforeUnloadEvent
Constructors
<init>
Exposes the JavaScript BeforeUnloadEvent to Kotlin
BeforeUnloadEvent()Properties
returnValue
var returnValue: StringCompanion Object Properties
AT_TARGET
val AT_TARGET: ShortBUBBLING_PHASE
val BUBBLING_PHASE: ShortCAPTURING_PHASE
val CAPTURING_PHASE: ShortNONE
val NONE: Short