Tags: AJAX, ASP.NET MVC, dialog, form, jQuery, jQuery UI.ASP.NET MVC: Displaying Client and Server Side Validation Using qTip Tooltips « Nick Olsens Programming Tips Says: August 18, 2011 at 6:06 pm. Home ASP.NET Ajax and jQuery in ASP.NET MVC.Ajax calls, request and retrieve only partial data giving the user a sense of a better interactive user interface experience. This post will show you how to use jQuery and retrieve data through Ajax calls. jqueryui autocomplete with ajax response. How to Map data in jquery-ui autocomplete is not working.