Use XMLHttpRequest (XHR) objects to interact with servers.
Properties
Name | Returns | Notes | Example |
---|---|---|---|
timeout | Long | ||
responseUrl | String | ||
status | int | ||
statusText | String | ||
readyState | int | ||
allResponseHeaders | String | ||
responseType | XMLHttpRequestResponseType | ||
response | Response | ||
responseText | String |
Methods
Name | Returns | Notes | Example |
---|---|---|---|
open ( method, url ) | void | The XMLHttpRequest.open() method initializes a request | |
open ( method, url, async ) | void | The XMLHttpRequest.open() method initializes a request | |
open ( method, url, async, username ) | void | The XMLHttpRequest.open() method initializes a request | |
open ( method, url, async, username, password ) | void | The XMLHttpRequest.open() method initializes a request | |
setRequestHeader ( header, value ) | void | The XMLHttpRequest.setRequestHeader() method sets the value of an HTTP request header. You must call setRequestHeader()after open(), but before send(). If this method is called several times with the same header, the values are merged into one single request header. | |
send ( ) | void | ||
send ( data ) | void | ||
abort ( ) | void | ||
getResponseHeader ( name ) | String | ||
addEventListener ( type, callback ) | void | ||
removeEventListener ( type, callback ) | void | ||
dispatchEvent ( type, params ) | void |
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