Calculate sum of ASP.Net ListView Columns total and display in Label using jQuery

Hi nauna,

Check this example. Now please take its reference and correct your code.

HTML

<asp:ListView ID="ListView1" runat="server">
    <ItemTemplate>
        <div class="pickup">
            Id :
            <asp:Label ID="Label1" runat="server" Text='<%# Eval("ID") %>'></asp:Label>
            A:
            <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
            B:
            <asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
        </div>
    </ItemTemplate>
</asp:ListView>
<br />
A Total:
<asp:Label ID="Label2" runat="server" Text="0"></asp:Label>
<br />
B Total:<asp:Label ID="Label3" runat="server" Text="0"></asp:Label>

JavaScript

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script type="text/javascript">
    $(function () {
        $('[id*=TextBox1]').on('keyup', function () {
            var txt1Total = 0;
            $("[id*=TextBox1]").each(function () {
                txt1Total += $(this).val() == '' ? 0 : parseFloat($(this).val());
            });
            $('[id*=Label2]').html(txt1Total);
        });
        $('[id*=TextBox2]').on('keyup', function () {
            var txt2Total = 0;
            $("[id*=TextBox2]").each(function () {
                txt2Total += $(this).val() == '' ? 0 : parseFloat($(this).val());
            });
            $('[id*=Label3]').html(txt2Total);
        });
    });
</script>

Code

C#

protected void Page_Load(object sender, EventArgs e)
{
    if (!this.IsPostBack)
    {
        System.Data.DataTable dt = new System.Data.DataTable();
        dt.Columns.AddRange(new System.Data.DataColumn[] { new System.Data.DataColumn("ID", typeof(int)) });
        dt.Rows.Add(1);
        dt.Rows.Add(2);
        dt.Rows.Add(3);
        this.ListView1.DataSource = dt;
        this.ListView1.DataBind();
    }
}

VB.Net

Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load
    If Not Me.IsPostBack Then
        Dim dt As System.Data.DataTable = New System.Data.DataTable()
        dt.Columns.AddRange(New System.Data.DataColumn() {New System.Data.DataColumn("ID", GetType(Integer))})
        dt.Rows.Add(1)
        dt.Rows.Add(2)
        dt.Rows.Add(3)
        Me.ListView1.DataSource = dt
        Me.ListView1.DataBind()
    End If
End Sub

Screenshot