how to get the DataKey value in gridview using jquery or javascript?

[nexia]

I have a gridview and i am adding two buttons "Edit and Delete" dynamically(by code). Here is my HTML Code:\[code\]<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" CellPadding="4" BorderWidth="1px" ForeColor="#333333" GridLines="None"> <AlternatingRowStyle BackColor="White" /> <FooterStyle BackColor="#990000" ForeColor="White" Font-Bold="True" /> <HeaderStyle Height="30px" BackColor="#990000" Font-Bold="True" ForeColor="White" /> <PagerStyle ForeColor="#333333" HorizontalAlign="Center" BackColor="#E2E2E2" /> <RowStyle CssClass="test" BackColor="#E2E2E2" Height="25px" BorderWidth="1px" ForeColor="#333333" /> <SelectedRowStyle BackColor="#E2E2E2" Font-Bold="True" ForeColor="Navy" /> <SortedAscendingCellStyle BackColor="#FDF5AC" /> <SortedAscendingHeaderStyle BackColor="#4D0000" /> <SortedDescendingCellStyle BackColor="#FCF6C0" /> <SortedDescendingHeaderStyle BackColor="#820000" /> </asp:GridView>\[/code\]Here is my Code Behind Code ::\[code\] private void BindData(DataTable dtColumns){ GridView1.Columns.Clear(); String Query = ""; DataTable dtSearchItems = (DataTable)ViewState["dtSearchItems"]; String PrimaryKey = ""; if (ViewState["PrimaryKey"] != null) { PrimaryKey = ViewState["PrimaryKey"].ToString(); } if (dtColumns != null) { String Columns = ""; if (dtColumns.Rows.Count > 0) { foreach (DataRow dr in dtColumns.Rows) { Columns += dr["OrignalColumn"].ToString() + ","; } Columns = Columns.TrimEnd(','); Query = "Select " + PrimaryKey + " , " + Columns + " from " + TableName + " where 1 = 1 "; } else { Query = "Select *," + PrimaryKey + " from " + TableName + " where 1 = 1 "; } } else { Query = "Select *," + PrimaryKey + " from " + TableName + " where 1 = 1 "; } if (dtSearchItems != null) { if (dtSearchItems.Rows.Count > 0) { foreach (DataRow dr in dtSearchItems.Rows) { Query += " " + dr["AndOr"].ToString() + " " + dr["ColumnName"].ToString() + " " + ClsStaticSearch.ReturnOperationSymbol(dr["Operation"].ToString(), dr["Value"].ToString()); } } else { Query = Query; } } DataTable dtOutPutResult = new DataTable(); SqlConnection con = new SqlConnection(); con.ConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings["cn"].ConnectionString; SqlCommand cmd = new SqlCommand(Query, con); if (con.State == ConnectionState.Closed) con.Open(); dtOutPutResult.Load(cmd.ExecuteReader()); GridView1.DataKeyNames = new string[] { PrimaryKey }; if (dtOutPutResult.Rows.Count > 0) { foreach (DataColumn dcDtOutPutResult in dtOutPutResult.Columns) { foreach (DataRow drDtColumns in dtColumns.Rows) { if (drDtColumns["OrignalColumn"].ToString() == dcDtOutPutResult.ColumnName) { BoundField bfield = new BoundField(); bfield.DataField = dcDtOutPutResult.ColumnName; bfield.HeaderText = drDtColumns["DisplayColumn"].ToString(); GridView1.Columns.Add(bfield); } } } TemplateField t = new TemplateField(); DynamicTemplate mt = new DynamicTemplate(ListItemType.Item); Button btnEdit = new Button(); btnEdit.ID = "btnEdit"; btnEdit.Visible = true; btnEdit.OnClientClick = "return confirm_Edit();"; btnEdit.Text = " Submit"; btnEdit.CssClass = "button"; btnEdit.Style.Add("margin-right", "5px"); mt.AddControl(btnEdit, "Text", "Edit"); Button btnDelete = new Button(); btnDelete.ID = "btnDelete"; btnDelete.OnClientClick = "return confirm_delete();"; btnDelete.Visible = true; btnDelete.Text = " Submit"; btnDelete.CssClass = "button"; mt.AddControl(btnDelete, "Text", "Delete"); t.ItemTemplate = mt; t.HeaderText = "Activity"; GridView1.Columns.Add(t); GridView1.DataSource = dtOutPutResult; GridView1.DataBind(); lblMessage.Visible = false; } else { GridView1.DataSource = dtOutPutResult; GridView1.DataBind(); lblMessage.Visible = true; lblMessage.Style.Add("Color", "Red"); lblMessage.Text = "No Record Found."; } cmd.Dispose();}\[/code\]What i want to do is:: I want to create a generic module for advanced search, that is almost complete, now what i want to do it it is: i want to add edit and delete functionality to grid also. for that i need to get DataKey Value of the grid for each button's click only by javascript or jquery because the buttons will not be visible if the page is being post back. Please help me.