how to solve this Pblm?

 <%Html.Telerik().Grid<SMS.Models.Appoint>(Model.Clist)
               .Name("StudentAttendance")
               .DataKeys(k => k.Add(v => v.student_Id).RouteKey("id"))
               .Columns(columns =>
               {
                   columns.Bound(c => c.sid).Title("&nbsp;&nbsp;S.No").Width(30).HtmlAttributes(new { Style = "text-align:center" });
                   columns.Bound(c => c.student_ADId).Title("&nbsp;&nbsp;Student ID").Width(50).HtmlAttributes(new { Style = "text-align:center" });
                   columns.Bound(c => c.studentName).Title("Student Name").Width(60).HtmlAttributes(new { Style = "text-align:left" });
                   columns.Bound(c => c.calssname).Title("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Class ").Width(40).HtmlAttributes(new { Style = "text-align:center" });              
                   columns.Bound(c => c.sectionname).Title("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Section").Width(60).HtmlAttributes(new { Style = "text-align:center" });                
                   columns.Bound(c => c.cudate).Title("&nbsp;&nbsp;Attendance Date").Format("{0:dd/MM/yyyy}").Width(70).HtmlAttributes(new { Style = "text-align:center" });
                  columns.Template(c => {%>
                 <select name="checkedRecords" lang="<%=c.student_Id%>">
                <option value="P" >Present</option>
                <option value="A" style="color:Red">Absent</option></select>             
               <%}).Width(70)
                .HeaderHtmlAttributes(new { style = "text-align:center" })
                    .HeaderTemplate("Attendance Status");                   
                   columns.Template(c =>
                 {%>
                  <select name="checkedRecords1" lang="<%=c.student_Id%>"> 
                  <option value="F" >Full-Day</option>
                  <option value="H" >Half-Day</option></select>            
               <%}).Width(70) 
                .HeaderHtmlAttributes(new { style = "text-align:center" })
                .HeaderTemplate("Present Status");                  
               }).HtmlAttributes(new { style = "text-align:center" })
               .Sortable()
             //  .Pageable(pagerAction => pagerAction.PageSize(10))
               .Scrollable()         
               .Render();
             %>
i stored in db Attendance process for student..here present status & day status not properly stored in db.
<pre lang="JavaScript">var $checkedRecords = $(&#39;select[name=checkedRecords]&#39;);
               var date = $(&quot;#dob&quot;).val();
               if (date != &quot;&quot;) {
                   for (var i = 0; i &lt; $checkedRecords.length; i++) {
                       var stuid = $checkedRecords[i].lang;
                       var sval = $checkedRecords[i].value;
                       var status = &quot;Attendance&quot;;
                       var len = $checkedRecords.length;
                       alert(1);
                       Process(stuid, date, sval, status, len);
                   }
                   var $checkedRecords1 = $(&#39;select[name=checkedRecords1]&#39;);
                   for (var i = 0; i &lt; $checkedRecords1.length; i++) {
                       var stuid = $checkedRecords1[i].lang;
                       var sval = $checkedRecords1[i].value;
                       var status = &quot;Present&quot;;
                       var len = $checkedRecords1.length;
                       alert(2);
                       Process(stuid, date, sval, status, len);
                   }
               }
               else {
                   alert(&quot;Select the Attendance Date&quot;);
               }
           });
           function Process(stuid, date, sval, status, len) {
               $.ajax({
                   type: &quot;GET&quot;,
                   url: &#39;&lt;%= Url.Content(&quot;~/&quot;) %&gt;&#39; + &quot;Appoinment/SaveStudentAttendance&quot;,
                   data: &quot;&amp;student_id=&quot; + stuid + &quot;&amp;date=&quot; + date + &quot;&amp;present_sts=&quot; + sval + &quot;&amp;status=&quot; + status + &quot;&amp;length=&quot; + len,
                   success: function (data) {
                       if (data.e.msg1 == &quot;1&quot;) {
                           window.location.href = &quot;/Appoinment/StudentAttendance/&quot; + data.e.msg1;
                       }
                   }
               });
           }            </pre>