The W3C Web API Working Group has posted the first public working draft of The XMLHttpRequest Object.
The
XMLHttpRequest
object has been implemented for many years as ActiveX control in the Windows Internet Explorer browser and has later been adopted by other popular web browsers. Unfortunately the current implementations are not completely interoperable. Based on those early implementations this specification defines how a common subset ofXMLHttpRequest
should work and this will probably result in changes in said implementations leading to more interoperable and useful implementations of theXMLHttpRequest
object.Future versions of this specification (as opposed to future drafts of this version) may add new features, after careful examination from browser developers and Web content developers.