Interface XMLHttpRequestInstrumented

interface XMLHttpRequestInstrumented {
    _ajaxData: XMLHttpRequestData;
    abort(): void;
    addEventListener<K>(type: K, listener: ((this: XMLHttpRequest, ev: XMLHttpRequestEventMap[K]) => any), options?: boolean | AddEventListenerOptions): void;
    addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
    dispatchEvent(event: Event): boolean;
    DONE: number;
    getAllResponseHeaders(): string;
    getResponseHeader(name: string): string;
    HEADERS_RECEIVED: number;
    LOADING: number;
    onabort: ((this: XMLHttpRequest, ev: ProgressEvent<EventTarget>) => any);
    onerror: ((this: XMLHttpRequest, ev: ProgressEvent<EventTarget>) => any);
    onload: ((this: XMLHttpRequest, ev: ProgressEvent<EventTarget>) => any);
    onloadend: ((this: XMLHttpRequest, ev: ProgressEvent<EventTarget>) => any);
    onloadstart: ((this: XMLHttpRequest, ev: ProgressEvent<EventTarget>) => any);
    onprogress: ((this: XMLHttpRequest, ev: ProgressEvent<EventTarget>) => any);
    onreadystatechange: ((this: XMLHttpRequest, ev: Event) => any);
    ontimeout: ((this: XMLHttpRequest, ev: ProgressEvent<EventTarget>) => any);
    open(method: string, url: string | URL): void;
    open(method: string, url: string | URL, async: boolean, username?: string, password?: string): void;
    OPENED: number;
    overrideMimeType(mime: string): void;
    readyState: number;
    removeEventListener<K>(type: K, listener: ((this: XMLHttpRequest, ev: XMLHttpRequestEventMap[K]) => any), options?: boolean | EventListenerOptions): void;
    removeEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void;
    response: any;
    responseText: string;
    responseType: XMLHttpRequestResponseType;
    responseURL: string;
    responseXML: Document;
    send(body?: Document | XMLHttpRequestBodyInit): void;
    setRequestHeader(name: string, value: string): void;
    status: number;
    statusText: string;
    timeout: number;
    UNSENT: number;
    upload: XMLHttpRequestUpload;
    withCredentials: boolean;
}

Hierarchy

  • XMLHttpRequest
    • XMLHttpRequestInstrumented

Properties

_ajaxData DONE HEADERS_RECEIVED LOADING onabort onerror onload onloadend onloadstart onprogress onreadystatechange ontimeout OPENED readyState response responseText responseType responseURL responseXML status statusText timeout UNSENT upload withCredentials

Methods

abort addEventListener dispatchEvent getAllResponseHeaders getResponseHeader open overrideMimeType removeEventListener send setRequestHeader

Properties

_ajaxData

_ajaxData: XMLHttpRequestData

ReadonlyDONE

DONE: number

ReadonlyHEADERS_RECEIVED

HEADERS_RECEIVED: number

ReadonlyLOADING

LOADING: number

onabort

onabort: ((this: XMLHttpRequest, ev: ProgressEvent<EventTarget>) => any)

onerror

onerror: ((this: XMLHttpRequest, ev: ProgressEvent<EventTarget>) => any)

onload

onload: ((this: XMLHttpRequest, ev: ProgressEvent<EventTarget>) => any)

onloadend

onloadend: ((this: XMLHttpRequest, ev: ProgressEvent<EventTarget>) => any)

onloadstart

onloadstart: ((this: XMLHttpRequest, ev: ProgressEvent<EventTarget>) => any)

onprogress

onprogress: ((this: XMLHttpRequest, ev: ProgressEvent<EventTarget>) => any)

onreadystatechange

onreadystatechange: ((this: XMLHttpRequest, ev: Event) => any)

ontimeout

ontimeout: ((this: XMLHttpRequest, ev: ProgressEvent<EventTarget>) => any)

ReadonlyOPENED

OPENED: number

ReadonlyreadyState

readyState: number

Returns client's state.

Readonlyresponse

response: any

Returns the response body.

ReadonlyresponseText

responseText: string

Returns response as text.

Throws an "InvalidStateError" DOMException if responseType is not the empty string or "text".

responseType

responseType: XMLHttpRequestResponseType

Returns the response type.

Can be set to change the response type. Values are: the empty string (default), "arraybuffer", "blob", "document", "json", and "text".

When set: setting to "document" is ignored if current global object is not a Window object.

When set: throws an "InvalidStateError" DOMException if state is loading or done.

When set: throws an "InvalidAccessError" DOMException if the synchronous flag is set and current global object is a Window object.

ReadonlyresponseURL

responseURL: string

ReadonlyresponseXML

responseXML: Document

Returns the response as document.

Throws an "InvalidStateError" DOMException if responseType is not the empty string or "document".

Readonlystatus

status: number

ReadonlystatusText

statusText: string

timeout

timeout: number

Can be set to a time in milliseconds. When set to a non-zero value will cause fetching to terminate after the given time has passed. When the time has passed, the request has not yet completed, and this's synchronous flag is unset, a timeout event will then be dispatched, or a "TimeoutError" DOMException will be thrown otherwise (for the send() method).

When set: throws an "InvalidAccessError" DOMException if the synchronous flag is set and current global object is a Window object.

ReadonlyUNSENT

UNSENT: number

Readonlyupload

upload: XMLHttpRequestUpload

Returns the associated XMLHttpRequestUpload object. It can be used to gather transmission information when data is transferred to a server.

withCredentials

withCredentials: boolean

True when credentials are to be included in a cross-origin request. False when they are to be excluded in a cross-origin request and when cookies are to be ignored in its response. Initially false.

When set: throws an "InvalidStateError" DOMException if state is not unsent or opened, or if the send() flag is set.

Methods

abort

  • abort(): void

  • Cancels any network activity.

    Returns void

addEventListener

  • addEventListener<K>(type, listener, options?): void

  • Type Parameters

    • K extends keyof XMLHttpRequestEventMap

    Parameters

    • type: K
    • listener: ((this: XMLHttpRequest, ev: XMLHttpRequestEventMap[K]) => any)
        • (this, ev): any

        • Parameters

          • this: XMLHttpRequest
          • ev: XMLHttpRequestEventMap[K]

          Returns any

    • Optionaloptions: boolean | AddEventListenerOptions

    Returns void

  • addEventListener(type, listener, options?): void

  • Parameters

    • type: string
    • listener: EventListenerOrEventListenerObject
    • Optionaloptions: boolean | AddEventListenerOptions

    Returns void

dispatchEvent

  • dispatchEvent(event): boolean

  • Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.

    Parameters

    • event: Event

    Returns boolean

getAllResponseHeaders

  • getAllResponseHeaders(): string

  • Returns string

getResponseHeader

  • getResponseHeader(name): string

  • Parameters

    • name: string

    Returns string

open

  • open(method, url): void

  • Sets the request method, request URL, and synchronous flag.

    Throws a "SyntaxError" DOMException if either method is not a valid method or url cannot be parsed.

    Throws a "SecurityError" DOMException if method is a case-insensitive match for CONNECT, TRACE, or TRACK.

    Throws an "InvalidAccessError" DOMException if async is false, current global object is a Window object, and the timeout attribute is not zero or the responseType attribute is not the empty string.

    Parameters

    • method: string
    • url: string | URL

    Returns void

  • open(method, url, async, username?, password?): void

  • Parameters

    • method: string
    • url: string | URL
    • async: boolean
    • Optionalusername: string
    • Optionalpassword: string

    Returns void

overrideMimeType

  • overrideMimeType(mime): void

  • Acts as if the Content-Type header value for a response is mime. (It does not change the header.)

    Throws an "InvalidStateError" DOMException if state is loading or done.

    Parameters

    • mime: string

    Returns void

removeEventListener

  • removeEventListener<K>(type, listener, options?): void

  • Type Parameters

    • K extends keyof XMLHttpRequestEventMap

    Parameters

    • type: K
    • listener: ((this: XMLHttpRequest, ev: XMLHttpRequestEventMap[K]) => any)
        • (this, ev): any

        • Parameters

          • this: XMLHttpRequest
          • ev: XMLHttpRequestEventMap[K]

          Returns any

    • Optionaloptions: boolean | EventListenerOptions

    Returns void

  • removeEventListener(type, listener, options?): void

  • Parameters

    • type: string
    • listener: EventListenerOrEventListenerObject
    • Optionaloptions: boolean | EventListenerOptions

    Returns void

send

  • send(body?): void

  • Initiates the request. The body argument provides the request body, if any, and is ignored if the request method is GET or HEAD.

    Throws an "InvalidStateError" DOMException if either state is not opened or the send() flag is set.

    Parameters

    • Optionalbody: Document | XMLHttpRequestBodyInit

    Returns void

setRequestHeader

  • setRequestHeader(name, value): void

  • Combines a header in author request headers.

    Throws an "InvalidStateError" DOMException if either state is not opened or the send() flag is set.

    Throws a "SyntaxError" DOMException if name is not a header name or if value is not a header value.

    Parameters

    • name: string
    • value: string

    Returns void

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