Rereieve data fro sql using ajax.

Question

<div class="col-sm-2">

<div class="form-group">

<br />

<asp:Button data-toggle="modal" data-target="#myModal" class="btn btn-primary btn-lg" ID="btnSearch" runat="server" Text="Search" CssClass="btn btn-square btn-success" OnClick="btnSearch_Click" ValidationGroup="Search"/>

<div id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true" class="modal fade" data-keyboard="false" data-backdrop="static">

<div class="modal-dialog">

<div class="modal-content">

<div class="modal-header">

<button type="button" data-dismiss="modal" aria-label="Close" class="close">

<span aria-hidden="true">×</span>

</button>

<h4 id="myModalLabel" class="modal-title">Select Account</h4>

</div>

<div class="modal-body">

<asp:GridView ID="gdvAccount" runat="server" AutoGenerateColumns="False" EmptyDataText="No Data Found."

CssClass="table table-striped table-bordered table-hover table-responsive" DataKeyNames="Id" ShowFooter="True">

<Columns>

<asp:TemplateField HeaderText="Sl No">

<ItemTemplate>

<%# Container.DataItemIndex +1 %>

</ItemTemplate>

<HeaderStyle Width="50px" />

<ItemStyle Horizontal />

</asp:TemplateField>

<asp:BoundField DataField="Code" HeaderText="Acc Code" />

<asp:BoundField DataField="Name" HeaderText="Acc Name" />

<asp:BoundField DataField="Status" HeaderText="Status" />

<asp:TemplateField>

<ItemTemplate>

<asp:Button ID="btnAdd" runat="server" CssClass="btn btn-square btn-warning btn-xs" Text="ADD" OnClick="btnAdd_Click" target="_blank" />

</ItemTemplate>

<ItemStyle Width="50px" />

</asp:TemplateField>

</Columns>

</asp:GridView>

</div>

<div class="modal-footer">

<asp:Button type="button" class="btn btn-primary">Save changes</asp:Button>

</div>

</div>

</div>

</div>

 

 

this is my design code. i need click on btnsearch using popup box.popup box is working. but i want values display on  popup box using ajax code. after  that values bind and select 

values that value display on next grid.but popup box value select using at a time single data.if again that select but not enter into the second grid...

plz help me. thnkx in adv.