function collectForm2($el): any {
      var obj = {};
      $("form *[name]", $el).each(function () {
          if (this.type == "checkbox") {
              obj[this.name] = this.checked;
          } else if (this.type == "radio") {
              if (this.checked) obj[this.name] = $(this).val();
          } else {
              obj[this.name] = $(this).val();
          }
      });
      return obj;
  }

interface tblPeriodType{ID:number;Name:string;}

var obj: tblPeriodType = collectForm2($el);

SrvApp.PeriodType.SaveRecord(0, obj, function(ret_val:tblPeriodType){
    alert(ret_val.ID)
})

    Public Function SaveRecord(ID As Integer, mObj As tblPeriodType) As tblPeriodType
        Dim oObj As tblPeriodType = Model.tblPeriodType.FirstOrDefault(Function(v) v.ID = ID)
        If oObj Is Nothing Then
            If ID <> 0 Then Throw New Exception(String.Format("Запись ID {0} не найдена в базе данных.", ID))
            oObj = New tblPeriodType
            Model.Entry(oObj).State = EntityState.Added
        Else
            Model.Entry(oObj).State = EntityState.Modified
        End If

        oObj.Name = mObj.Name
        Model.SaveChanges()
        State.Identity = oObj.ID
        Return Model.tblPeriodType.First(Function(v) v.ID = oObj.ID)
    End Function