Ajax.BeginForm not work in ASP.NET MVC 4 and 4.5 ?

In newer versions of ASP.NET MVC such as 4 or 4.5, when you used Ajax.BeginForm like @using (Ajax.BeginForm("Index", "MyController”,                             new AjaxOptions()                             {                                 UpdateTargetId = "chart",                                 InsertionMode = InsertionMode.Replace,                                 HttpMethod = "post",                                 OnSuccess = "loadChart", … Continue reading →