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Building ASP.NET applications using Knockout.js with a server side defined view model

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1 Nov 2012CPOL5 min read 35.4K   976   41  
Let's build a simple framework that allows to have the power of knockout.js with no JavaScript coding.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web;
using System.Web.UI;
using System.Reflection;
using System.IO;

namespace KnockoutServerSideViewModel.Web
{
    public class Utilities
    {
        /// <summary>
        /// converts the supplied model to a json string
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public static string ConvertToJson(object model)
        {
            var serializer = new System.Web.Script.Serialization.JavaScriptSerializer();
            return serializer.Serialize(model);
        }

        /// <summary>
        /// converts the supplied json string to an entity of type T
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="json"></param>
        /// <returns></returns>
        public static T ConvertFromJson<T>(string json)
        {
            var serializer = new System.Web.Script.Serialization.JavaScriptSerializer();
            return serializer.Deserialize<T>(json);
        }

        /// <summary>
        /// converts the supplied json string to an entity of the defined type 
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="json"></param>
        /// <returns></returns>
        public static object ConvertFromJson(string json, Type type)
        {
            var serializer = new System.Web.Script.Serialization.JavaScriptSerializer();
            return serializer.Deserialize(json, type);
        }

        
    }

  
}

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


Written By
Software Developer (Senior)
Italy Italy
Paolo Costa is a software developer with long experience on any kind of .NET application. He lives in Italy and works in Switzerland for a credit card payment acquiring company.

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