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This course shows how to communicate between web pages, both within a single domain and across one or more domains, using the HTML5 Messaging API. Author Bill Weinman reviews security and the same origin policy, details cross-origin scripting techniques, and explores examples of cross-document messaging. The course describes how to register and send messages to listeners and handle errors.
Hi! I'm Bill Weinman and I'd like to welcome you to HTML5: Messaging and Communication in Depth. In this course we'll look at the HTML5 messaging application programming, interface including how messages work, the same-origin policy, and effective techniques for cross-origin scripting. The HTML5 messaging API provides an excellent tool for creating cross-origin applications safely and effectively. Learn how to use this powerful technology in HTML5: Messaging and Communication in Depth.
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