Windows 8 Development - Javascript XmlHttpRequest
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In our last video, we looked at JSON and how it is used to model objects in Javascript.
Now, we will look at how to do useful things with data, in particular both send and receive XML using the XmlHttpRequest object.
XHR's are a familiar concept to Javascript developers, and a cornerstone in AJAX, or Asynchronous Xml And Javascript. This technology allows websites to present rich and interactive content that doesn't prevent a user from doing other tasks while operations are in progress.
In this video, I will show you how to use a XmlHttpRequest in Windows Javascript, and how to add a Data Promise.
References
XmlHttpRequest - http://www.w3schools.com/xml/xml_http...
Javascript Blog Reader - http://msdn.microsoft.com/en-us/libra...
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