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“How to get ajax success and failure call backs ?
3 years ago
AJAX Question asked by Fakhir
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This can be achieved by using Javascri pt Promise object. A Javascri pt Promise is an object that represents a result of an Ajax request (in fact any asynchronous request). The $.ajax() method returns jqXHR object and jqXHR implements the Promise interface. Hence, upon calling $.ajax() you can use done(), fail() and always() methods of the Promise interface to wire the respective callback functions