基于Ajax表单提交及后台处理简单的应用

getFormData: function(formid) {    
    var data = {};

    //获取TEXT文件内容
    $("#" + formid + " input[type=text]").each(function(i, o) {
      var jo = $(o);
      if (jo.attr("datafield")) {
        var str = jo.val();
        str = str.replace(" ", "");
        if (str !== "") {          
          data[jo.attr("datafield")] = jo.val();
        }
      }
    });
    return data;
}

var save = function(sender) {     
      $(sender).prop("disabled", true); //禁用按钮，防止重复发送
      var data = getFormData("form1");
      var jsonobj = { jsondata: data };
      var textdata = JSON.stringify(jsonobj);
      $.ajax({
        type: "POST",
        contentType: "application/json; charset=utf-8",
        url: "xxxxx.aspx/Save",
        dataType: "json",
        data: textdata,
        success: function(msg) {
          if (msg.d == "1") {
            document.form1.reset();
            alert("保存成功！");           
          }
          else if (msg.d == "0") {
            alert("保存失败！");
          }
        },
        complete: function(jqXHR, textStatus) {
          $(sender).prop("disabled", false); //还原按钮
        }
      });
    }

public static T1 UpdateObjectByDic<T1>(T1 scrobj, IDictionary<string, string> sourceobject, bool ignoreCase)
     where T1 : new()
    {
      T1 result = scrobj;
      PropertyInfo[] pifresults = typeof(T1).GetProperties();
      foreach (var dic in sourceobject)
      {
        foreach (PropertyInfo pifresult in pifresults)
        {
          if (string.Compare(dic.Key, pifresult.Name, ignoreCase) == 0)
          {
           pifresult.SetValue(result, ChangeType(dic.Value, pifresult.PropertyType), null);
            break;
          }
        }
      }
      return result;
    }

    public static Object ChangeType(object value, Type targetType)
    {
      Type convertType = targetType;
      if (targetType.IsGenericType && targetType.GetGenericTypeDefinition().Equals(typeof(Nullable<>)))
      {
        NullableConverter nullableConverter = new NullableConverter(targetType);
        convertType = nullableConverter.UnderlyingType;

      }
      return Convert.ChangeType(value, convertType);
    }

[WebMethod(EnableSession = true)]
    public static string Save(Dictionary<string, string> jsondata)
    {
      string result = "0";
      Model.Project pro = ConvertHandle.UpdateObjectByDic< Model.Project>(jsondata,new Model.Project,true);      
      pro.CreatorID = BLL.Sys_User.GetCurUser().ID.ToString();
      pro.CreatorName = BLL.Sys_User.GetCurUser().Name;    
      prohandle.Insert(pro);
      result = "1"; 
      return result;
    }