ASPGRIDVIEW

<script type="text/javascript">
// Clear data all column in ASP GRIDVIEW ROW
        function fncTxtResponseOnBlur(objGridViewData) {
        var GridView= $("#gv01PurchaseMaster");
            var SelectedRow= document.getElementById("gv01PurchaseMaster").rows;
            var numColumn = SelectedRow.cells.length;
//            for (var i = 0; i < numColumn; i++) {
//                try {
//                    //code HERE
//                }
//                catch (ex) {

//                }
//            } //end if
        }

</script>
<asp:GridView ID="gv01PurchaseMaster" runat="server"
    AutoGenerateColumns="False" Width="100%" style="text-align: center" >
    <Columns>
        <asp:TemplateField HeaderText="col01No">
            <ItemTemplate>
                <asp:TextBox ID="txt01No" runat="server" Text='<%# Container.DataItemIndex + 1 %>' Width="20px" Enabled="false"></asp:TextBox>
                <asp:HiddenField ID="hdf01ProdDiscAmt" runat="server" />
                <asp:HiddenField ID="hdf01NetPrice" runat="server" />
                <asp:HiddenField ID="hdf01ProdConvFactor" runat="server" />
                <asp:HiddenField ID="hdf01JobCode" runat="server" />
                <asp:HiddenField ID="hdf01JobMasterID" runat="server" />
                <asp:HiddenField ID="hdf01WHCode" runat="server" />
                <asp:HiddenField ID="hdf01ProdBarcode" runat="server" />
                <asp:HiddenField ID="hdf01ProductUnitCode" runat="server" />
                <asp:HiddenField ID="hdf01ProdOrderQty" runat="server" />
                <asp:HiddenField ID="hdf01ProdOrderBaseQty" runat="server" />
            </ItemTemplate>
            <ItemStyle Wrap="true"/>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="col01ProductCode">
            <ItemTemplate>
                <asp:TextBox ID="txt01ProductCode" runat="server" OnBlur="JavaScript:fncTxtResponseOnBlur(this);" ></asp:TextBox>
                <asp:HiddenField ID="hdf01ProductCode" runat="server" />
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField>
            <ItemTemplate>
                <asp:ImageButton ID="imgButtonSearch" runat="server" />
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="col01ProductName">
            <ItemTemplate>
                <asp:TextBox ID="txt01ProductName" runat="server" ></asp:TextBox>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="ddl01ProductUnit">
            <ItemTemplate>
                <asp:TextBox ID="txt01ProductUnit" runat="server" ></asp:TextBox>
                <asp:DropDownList ID="ddl01ProductUnit" runat="server">
                    </asp:DropDownList>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="col01Quantity">
            <ItemTemplate>
                <asp:TextBox ID="txt01Quantity" runat="server" Width="60px" ></asp:TextBox>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="col01UnitPrice">
            <ItemTemplate>
                <asp:TextBox ID="txt01UnitPrice" runat="server" ></asp:TextBox>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="col01Discount">
            <ItemTemplate>
                <asp:TextBox ID="txt01ProductDiscRate" runat="server" Width="60px" ></asp:TextBox>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="col01Total">
            <ItemTemplate>
                <asp:TextBox ID="txt01Total" runat="server" ReadOnly="true"
                        Text="<%# Bind('Total') %>"></asp:TextBox>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="col01Warehouse">
            <ItemTemplate>
                <asp:TextBox ID="txt01Warehouse" runat="server" Width="60px" ></asp:TextBox>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField>
            <ItemTemplate>
                <asp:ImageButton ID="imgButtonSearch" runat="server" />
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="col01Job">
            <ItemTemplate>
                <asp:TextBox ID="txt01JobName" runat="server" Width="50px" ></asp:TextBox>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField>
            <ItemTemplate>
                <asp:ImageButton ID="imgButtonSearch" runat="server" />
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField HeaderText="col01Description">
            <ItemTemplate>
                <asp:TextBox ID="txt01ProductItemDetail" runat="server"  ></asp:TextBox>
            </ItemTemplate>
        </asp:TemplateField>
    </Columns>
    <HeaderStyle BackColor="#99CCFF" Font-Bold="False" />
</asp:GridView>