This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Please rate your experience Yes No. In this case, the callback function should contain the code to execute when the response is ready.
This means that both the web page and the XML file it tries to load, must be located on the same server. If you want to use the example above on one of your own web pages, the XML files you load must be located on your own server.
With the XMLHttpRequest object you can define a callback function to be executed when the request receives an answer. The onreadystatechange property defines a callback function to be executed when the readyState changes. Remove From My Forums. Asked by:. Archived Forums. Internet Explorer Web Development. NET 0. Sign in to vote. Then I want to use document. Examples might be simplified to improve reading and learning. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using W3Schools, you agree to have read and accepted our terms of use , cookie and privacy policy. Copyright by Refsnes Data. All Rights Reserved. W3Schools is Powered by W3. Specifies the type of request method : the type of request: GET or POST url : the file location async : true asynchronous or false synchronous.
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