gridview updating a particular record after search

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ASP.NET4

Hi All,
1.I have one grid having 100 records and it is in updatepanel.
2.I have implimented search using jquery.
3. when i found that record after search then i when i go for for editing all the records are comming.
4. what i want is to have only that record to display for updating.

here is my code

$(document).ready(function () {
          GridFilter();
      });
      function pageLoad(sender, args) {
          if (args.get_isPartialLoad()) {
              GridFilter();
          }
      }

      function GridFilter() {

          $('#ContentPlaceHolder1_gvTransactionType').GridviewFix().dataTable({
              "bPaginate": false,
              "sDom": 't<"clear">',
              "bSort": false
          })
          .columnFilter({ sPlaceHolder: "head:after",
              aoColumns: [{ type: "text" },
           { type: "text" },
           { type: "text"}]
          });
      }

5. i have use js to maitain the scroll position for this gridview

 var totalRows = $("#<%= gvTransactionType.ClientID %> tr").length;
           alert( totalRows );
var xPos, yPos;
           var prm = Sys.WebForms.PageRequestManager.getInstance();
           prm.add_beginRequest(BeginRequestHandler);
           prm.add_endRequest(EndRequestHandler);
           function BeginRequestHandler(sender, args) {
               //Get x and y position of scrollbar before partial postback
               xPos = $get('scrollDiv').scrollLeft;
               yPos = $get('scrollDiv').scrollTop;

           }
           function EndRequestHandler(sender, args) {
    //Set x and y position back to the scrollbar after partial postback
               $get('scrollDiv').scrollLeft = xPos;
               $get('scrollDiv').scrollTop = yPos;

           }

So any one can say how to handel this.

Thank You