IDBOpenDBRequest

class IDBOpenDBRequest : IDBRequest<IDBDatabase> (source)

The IDBOpenDBRequest interface of the IndexedDB API provides access to the results of requests to open or delete databases (performed using IDBFactory.open and IDBFactory.deleteDatabase), using specific event handler attributes.

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Properties

blockedEvent

val blockedEvent: EventInstance<IDBVersionChangeEvent, IDBOpenDBRequest, IDBOpenDBRequest>

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error

val error: DOMException?

The error read-only property of the request.

errorEvent

val errorEvent: EventInstance<Event, IDBRequest<IDBDatabase>, IDBTransaction>

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onblocked

var onblocked: EventHandler<IDBVersionChangeEvent, IDBOpenDBRequest, IDBOpenDBRequest>?

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onerror

var onerror: EventHandler<Event, IDBRequest<IDBDatabase>, IDBTransaction>?

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onsuccess

var onsuccess: EventHandler<Event, IDBRequest<IDBDatabase>, IDBRequest<IDBDatabase>>?

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onupgradeneeded

var onupgradeneeded: EventHandler<IDBVersionChangeEvent, IDBOpenDBRequest, IDBOpenDBRequest>?

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readyState

val readyState: IDBRequestReadyState

The readyState read-only property of the Every request starts in the pending state.

result

val result: IDBDatabase

The result read-only property of the any - InvalidStateError DOMException - : Thrown when attempting to access the property if the request is not completed, and therefore the result is not available.

source

val source: JsAny

The source read-only property of the Index or an object store.

successEvent

open override val successEvent: EventInstance<IDBVersionChangeEvent, IDBOpenDBRequest, IDBOpenDBRequest>

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transaction

val transaction: IDBTransaction?

The transaction read-only property of the IDBRequest interface returns the transaction for the request, that is, the transaction the request is being made inside.

upgradeneededEvent

val upgradeneededEvent: EventInstance<IDBVersionChangeEvent, IDBOpenDBRequest, IDBOpenDBRequest>

MDN Reference

Functions

dispatchEvent

fun dispatchEvent(event: Event): Boolean

when

fun <T : Event> when(type: EventType<T>, options: ObservableEventListenerOptions?): Observable<T>