$('.selector').attr("checked", true);

            <s:iterator value="jobSelect" id="jobLink2">

                  <s:iterator value="jobLink2" id="job2">

                  var arr = $('.selector');

                  var a = ${job2.id};

                  $('.selector').each(function(){

                     if($(this).val()== ${job2.id}){

                       $(this).attr("checked", true);

                     }

               });

                 </s:iterator>

            </s:iterator>

<select id="TypeStr" />

     function BindDropDownList() {

            $("#TypeStr").html("");

            $.getJSON("NoticeHandler.ashx?bz=BindDropDownList", null, function (json) {

                $.each(json, function (i,val) {

                    $.each(val,function(){

                        var a = this.id + this.typestr;

                        $("#TypeStr").append($("<option></option>").val(this.id).html(this.typestr))

                    })

                });

            });

            $("<option></option>").val("").html("").appendTo("#TypeStr");

        }

var selT = $('#TypeStr option:selected').text();

context.Response.Write(EDU.COMMON.PublicMethod.userjsondata("select * from ERPGongGaoType order by orderby "));

 //StringBuilder sb = new StringBuilder();

                //DataTable dt = new DataTable();

                //if (dt == null)

                //    return;

                //if (dt.Rows.Count == 0)

                //{

                //    return;

                //}

                //else

                //{

                //    sb.Append("[");

                //    for (int i = 0; i < dt.Rows.Count; i++)

                //    {

                //        sb.Append("{\"ID\":\"" + dt.Rows[i]["ID"].ToString() + "\",\"Name\":\"" + dt.Rows[i]["Name"].ToString() + "\",\"Age\":" + dt.Rows[i]["Age"].ToString() + ",\"Tel\":\"" + dt.Rows[i]["Tel"].ToString() + "\"},");

                //    }

                //    sb.Remove(sb.Length - 1, 1);

                //    sb.Append("]");

                //}

                //context.Response.ContentType = "application/json";

                //context.Response.ContentEncoding = System.Text.Encoding.UTF8;

                //context.Response.Write(sb.ToString());

var type=<%=EDU.COMMON.PublicMethod.GetSelectJson(EDU.DBUtility.DbHelperSQL.GetDataTable("SELECT id,typestr as text FROM [ERPGongGaoType] order by orderby")) %>;

typeS = $("#TypeStr").ligerComboBox({
data: type,
});

//获取值

if(typeS != null){
var selT = typeS.getText();
if (selT != "") {
where += " And TypeStr = '" + selT + "'";
}
}