WebMethod should be static. So, You can put it in the user control and add a method in the page to call it. Edit: You can not call a web method through a user control because it’ll be automatically rendered inside the page. The web method which you have in the user control: public static … Read more
Problem solved This was driving me crazy. Inside ~/App_Start/RouteConfig.cs change: settings.AutoRedirectMode = RedirectMode.Permanent; To: settings.AutoRedirectMode = RedirectMode.Off; (Or just comment the line) Also if friendly URLs are enabled you need to change url: “ConsultaPedidos.aspx/GetClients”, To: url: ‘<%= ResolveUrl(“ConsultaPedidos.aspx/GetClients”) %>’, Hope this help somebody else
Just a guess what does the variable json contain after var json = Sys.Serialization.JavaScriptSerializer.serialize(obj);? If it is a valid json object like {“foo”:”foovalue”, “bar”:”barvalue”} then jQuery might not send it as json data but instead serialize it to foor=foovalue&bar=barvalue thus you get the error “Invalid JSON primitive: foo” Try instead setting the data as string … Read more