前台绑定：
  <asp:RadioButtonList ID="hlBatchYuJi" runat="server" RepeatColumns="1" CellPadding="1" CellSpacing="1">

  </asp:RadioButtonList>

 var vRbtid = document.getElementById("hlBatchYuJi");

            var vRbtidList = vRbtid.getElementsByTagName("INPUT"); //得到所有radio

            for (var i = 0; i < vRbtidList.length; i++) {

                if (vRbtidList[i].checked) {

                    BatchText = vRbtid.cells[i].innerText;   //获取绑定的text值

                    Batchvalue = vRbtidList[i].value;        //获取绑定的value值

                }

            }

            if (BatchText == "") {

                alert("请选择育雏批次！");

                return;

            }

 LstBatch = BatchDB.Data.Where(o => o.EnID == UserInfo.EnId && LstChuJIIDs.Contains(o.FarmID) && !LstYiSheBatchID.Contains(o.ID)).ToList();

            hlBatchYuJi.DataSource = LstBatch;

            hlBatchYuJi.DataTextField = "BatchNo";

            hlBatchYuJi.DataValueField = "ID";

            hlBatchYuJi.DataBind();

var Info = YISheDB.Data.ToInfo(reqID);//根据ID获取数据

                hlBatchYuJi.Items.Insert(0, new ListItem(Info.BatchNo, Info.BatchID.ToString()));    //插入新的值

                hlBatchYuJi.SelectedIndex = 0;

                foreach (ListItem item in hlFarmJi.Items)                                            //循环判断选中

                {

                    if (item.Value.ConvertType(0) == Info.FarmID)

                    {

                        item.Selected = true;

                        break;

                    }

                }