new HttpRequest()
- Source:
Extends
- EventTarget
Members
(private) active_ :boolean
- Description:
Whether XMLHttpRequest is active. A request is active from the time send() is called until onReadyStateChange() is complete, or error() or abort() is called.
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Whether XMLHttpRequest is active. A request is active from the time send() is called until onReadyStateChange() is complete, or error() or abort() is called.
Type:
- boolean
(private) completer_ :Completer
- Description:
Completer which resolves the Promise returned by [send].
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Completer which resolves the Promise returned by [send].
Type:
- Completer
(private) eventKeys_ :Array.<Key>
- Description:
Event keys for every eventlistener used inside this class.
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Event keys for every eventlistener used inside this class.
Type:
- Array.<Key>
headers :Map
- Description:
Map of default headers to add to every request
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Map of default headers to add to every request
Type:
- Map
(private, nullable) lastResponseHeaders_ :Map
- Description:
Response headers from the last request.
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Response headers from the last request.
Type:
- Map
(private, nullable) lastResponse_ :*
- Description:
Response from the last request.
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Response from the last request.
Type:
- *
(private) lastUrl_ :string
- Description:
Last URL that was requested.
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Last URL that was requested.
Type:
- string
responseType :string
- Description:
The requested type for the response. The empty string means use the default XHR behavior.
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The requested type for the response. The empty string means use the default XHR behavior.
Type:
- string
timeout :number
- Description:
Number of milliseconds after which an incomplete request will be aborted. 0 means no timeout is set.
- Source:
Number of milliseconds after which an incomplete request will be aborted. 0 means no timeout is set.
Type:
- number
withCredentials :boolean
- Description:
Whether a "credentialed" request is to be sent (one that is aware of cookies and authentication). This is applicable only for cross-domain requests and more recent browsers that support this part of the HTTP Access Control standard.
- Source:
- See:
Whether a "credentialed" request is to be sent (one that is aware of cookies and authentication). This is applicable only for cross-domain requests and more recent browsers that support this part of the HTTP Access Control standard.
Type:
- boolean
(private, nullable) xhr_ :XMLHttpRequest
- Description:
The XMLHttpRequest object that is being used for the transfer.
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The XMLHttpRequest object that is being used for the transfer.
Type:
- XMLHttpRequest
Methods
abort()
- Description:
Abort the current XMLHttpRequest
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(private) cleanUpXhr_()
- Description:
Remove the listeners to protect against leaks, and nullify the XMLHttpRequest object.
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(protected) disposeInternal()
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getLastUrl() → {string}
- Description:
Gets the last URL that was requested
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Returns:
- Type
- string
getResponse() → (nullable) {*}
- Description:
Gets the last response of this XMLHttpRequest
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Returns:
- Type
- *
getResponseHeaders() → (nullable) {Map}
- Description:
Gets the last response headers of this XMLHttpRequest
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Returns:
- Type
- Map
isActive() → {boolean}
- Description:
Whether there is an active request.
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Returns:
- Type
- boolean
(private) onDownloadProgress_(event)
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Parameters:
| Name | Type | Description |
|---|---|---|
event |
BrowserEvent |
(private) onLoad_()
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(private) onTimeout_()
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(private) onUploadProgress_(event)
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Parameters:
| Name | Type | Description |
|---|---|---|
event |
BrowserEvent |
(private) parseHeadersString_(string) → {Map}
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Parameters:
| Name | Type | Description |
|---|---|---|
string |
string |
Returns:
- Type
- Map
send(url, opt_methodopt, opt_data, opt_useropt, opt_passwordopt, opt_requestHeadersopt) → {Promise}
- Description:
Function that actually uses XMLHttpRequest to make a server call.
- Source:
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
url |
string | |||
opt_method |
string |
<optional> |
GET
|
|
opt_data |
ArrayBuffer | ArrayBufferView | Blob | Document | FormData | string | Map |
null
|
||
opt_user |
string | null |
<optional> |
null
|
|
opt_password |
string | null |
<optional> |
null
|
|
opt_requestHeaders |
Map |
<optional> |
null
|
Returns:
- Type
- Promise