Kotlin Wrappers API Reference

kotlin-web/web.file/FileReader

FileReader

open class FileReader : EventTarget(source)

The FileReader interface lets web applications asynchronously read the contents of files (or raw data buffers) stored on the user's computer, using File or Blob objects to specify the file or data to read.

Constructors

constructor()

Types

object Companion

sealed interface ReadyState

Properties

val abortEvent: EventInstance<ProgressEvent, FileReader, FileReader>

val DONE: FileReader.ReadyState

val EMPTY: FileReader.ReadyState

val error: DOMException?

val errorEvent: EventInstance<ProgressEvent, FileReader, FileReader>

val loadEndEvent: EventInstance<ProgressEvent, FileReader, FileReader>

val loadEvent: EventInstance<ProgressEvent, FileReader, FileReader>

val LOADING: FileReader.ReadyState

val loadStartEvent: EventInstance<ProgressEvent, FileReader, FileReader>

var onabort: EventHandler<ProgressEvent, FileReader, FileReader>?

var onerror: EventHandler<ProgressEvent, FileReader, FileReader>?

var onload: EventHandler<ProgressEvent, FileReader, FileReader>?

var onloadend: EventHandler<ProgressEvent, FileReader, FileReader>?

var onloadstart: EventHandler<ProgressEvent, FileReader, FileReader>?

var onprogress: EventHandler<ProgressEvent, FileReader, FileReader>?

val progressEvent: EventInstance<ProgressEvent, FileReader, FileReader>

val readyState: FileReader.ReadyState

val result: JsAny?

Functions

fun abort()

fun dispatchEvent(event: Event): Boolean

readAsArrayBuffer

fun readAsArrayBuffer(blob: Blob)

fun readAsDataURL(blob: Blob)

fun readAsText(blob: Blob, encoding: String = definedExternally)

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