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XHRDriver

XHRDrvier is used to make AJAX requests very easily.

Constructors

Name Description
Constructor  Initializes a new instance of the XHRDriver class.

Methods

Name Description
Abort  Aborts the request to the host.
AddRequestHeader  Adds a header to the request with the specified string name and string value arguments.
Arguments:
(Name, Value)
Complete  This method is executed when the request is complete. The specified object response argument contains relevant response properties such as: status, statusText, responseText, responseXML.
Error  This method is executed when there is an error making the request.
Get  Performs a GET request from the server with the specified string URL argument.
Arguments:
(URL)
GetRequestHeader  Returns the value of a header with the specified string name argument.
Arguments:
(Name)
GetResponseHeader  Returns the value of the response header from the specified string name argument.
Arguments:
(Name)
Interactive  This method is executed when the request is in progress, and all response headers have been received.
IsSuccess  Returns true if the request returned a 200 successful request, false is returned otherwise.
Loaded  This method is executed when the request was successful, but no data has been received.
Loading  This method is executed when the request is in progress.
Post  Performs a POST request from the server with the specified string URL and string post data argument.
Arguments:
(URL, PostData)
RemoveRequestHeader  Removes a header from this instance with the specified string name argument.
Arguments:
(Name)

Properties

Name Description
Headers  Stores headers for this instance.
IsAsync  Gets and sets the value used to determine whether asynchronous communication is used.
IsBusy  Stores the value used to determine whether the client is communicating with the server.
NoCache  Gets and sets the value used to turn on the prevention of caching.
Password  Stores the password used to authenticate with the host.
PostData  Stores the data used in a POST request.
Request  Stores the object used to interact with the server. In Mozilla based browsers the XMLHttpRequest is used. In Internet Explorer ActiveXObject is used.
URL  Stores the URL used in the request from the host.
Username  Stores the username used to authenticate with the host.

Notes

Please Note:  This object is only available in javascript. 

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