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Posted 26 Jun 2011

Data Validation Using Annotations for jQuery AJAX Calls in MVC Applications

, 4 Jul 2011
This article presents an example of how to use data annotations to validate data received from jQuery AJAX calls and how to send validation result as well as HTML content from a partial view to the client in a JSON object in MVC.
DataAnnotationAjax
DataAnnotationAjax
bin
Content
Controllers
ControllerBase
DataAnnotationAjax.csproj.user
Global.asax
Models
obj
Debug
Properties
Scripts
Views
Home
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Routing;

namespace DataAnnotationAjax
{
    // Note: For instructions on enabling IIS6 or IIS7 classic mode, 
    // visit http://go.microsoft.com/?LinkId=9394801

    public class MvcApplication : System.Web.HttpApplication
    {
        public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

            routes.MapRoute(
                "Default", // Route name
                "{controller}/{action}/{id}", // URL with parameters
                new { controller = "Home", action = "Index", id = UrlParameter.Optional } // Parameter defaults
            );

        }

        protected void Application_Start()
        {
            AreaRegistration.RegisterAllAreas();

            RegisterRoutes(RouteTable.Routes);
        }

        protected void Application_BeginRequest(object sender, EventArgs e)
        {

            HttpContext.Current.Response.Cache.SetCacheability(HttpCacheability.NoCache);
            HttpContext.Current.Response.Cache.SetNoStore();
        }
    }
}

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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About the Author

Dr. Song Li
United States United States
I have been working in the IT industry for some time. It is still exciting and I am still learning. I am a happy and honest person, and I want to be your friend.

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