Jquery - WebMethod Returning JSON But The Response Obj In $.ajax() Callback Is Only A String

Mar 8, 2011

public class JsonBuilder
private StringBuilder json;
public JsonBuilder()
json = new StringBuilder();
public JsonBuilder AddObjectType(string className)
json.Append(""" + className + "": {");
return this;
public JsonBuilder Add(string key, string val)
json.AppendFormat(""{0}":"{1}",", key, val);
return this;
public JsonBuilder Add(string key, int val)
json.AppendFormat(""{0}":{1},", key, val);
return this;
public string Serialize()
return json.ToString().TrimEnd(new char[] { ',' }) + "}";

Here is the Web Method [WebMethod]

public static string GetPersonInfo(string pFirstName, string pLastName)
var json = new JsonBuilder().AddObjectType("Person");
json.Add("FirstName", "Psuedo" + pFirstName).Add("LastName", "Tally-" + pLastName);
json.Add("Address", "5035 Macleay Rd SE").Add("City", "Salem");
json.Add("State", "Oregon").Add("ZipCode", "97317").Add("Age", 99);
return json.Serialize();

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