Compare two Labels on TextBox KeyPress using jQuery

Hi nauna,

Refer below sample.

HTML

<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());
            });

            $('[id*=Label2]').html(txt1Total);
            if ($('[id*=Label2]').html() != $('[id*=Label3]').html()) {
                $('[id*=Label4]').html("A and B Should Matched");
            }
            else {
                $('[id*=Label4]').html("matched");
            }
        });
        $('[id*=TextBox2]').on('keyup', function () {
            var txt2Total = 0;
            $("[id*=TextBox2]").each(function () {
                txt2Total += $(this).val() == '' ? 0 : parseFloat($(this).val());
            });
            $('[id*=Label3]').html(txt2Total);

            if ($('[id*=Label2]').html() != $('[id*=Label3]').html()) {
                $('[id*=Label4]').html("A and B Should Matched");
            }
            else {
                $('[id*=Label4]').html("matched");
            }
        });
    });
</script>
<div>
    <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"></asp:Label>
    <br />
    B Total:<asp:Label ID="Label3" runat="server"></asp:Label>
    <asp:Label ID="Label4" runat="server"></asp:Label>
    <asp:Button ID="Button1" runat="server" Text="Save" />
</div>

Namespaces

C#

using System.Data;

VB.Net

Imports System.Data

Code

C#

protected void Page_Load(object sender, EventArgs e)
{
    if (!this.IsPostBack)
    {
        DataTable dt = new DataTable();
        dt.Columns.AddRange(new DataColumn[] { new DataColumn("Id", typeof(int)) });
        dt.Rows.Add(1);
        dt.Rows.Add(2);
        dt.Rows.Add(3);
        dt.Rows.Add(4);
        dt.Rows.Add(5);
        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 DataTable = New DataTable()
        dt.Columns.AddRange(New DataColumn() {New DataColumn("Id", GetType(Integer))})
        dt.Rows.Add(1)
        dt.Rows.Add(2)
        dt.Rows.Add(3)
        dt.Rows.Add(4)
        dt.Rows.Add(5)
        Me.ListView1.DataSource = dt
        Me.ListView1.DataBind()
    End If
End Sub

Screenshot