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hi all,

i have two HTML text boxes inside repeater. on text change of those text box i want to do sum and display in 3rd HTML text box using JQuery.

how can i achieve it?

Thanks,
KK
Posted
Updated 4-Jun-21 1:36am

1 solution

Below is sample code

ASPX code

XML
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Untitled Page</title>

    <script src="Scripts/jquery-1.4.1.min.js" type="text/javascript"></script>

</head>
<body>
    <form id="form1" runat="server">
    <div>
    <asp:Repeater ID="Repeater1" runat="server">
        <ItemTemplate>
            <div>
                <asp:TextBox ID="TextBox1" runat="server" Text=0 />
                <asp:TextBox ID="TextBox2" runat="server" Text=0 />
                <asp:TextBox ID="TextBox3" runat="server" />
            </div>
        </ItemTemplate>
    </asp:Repeater>
    </div>

    <script>

     function GetTotalAmount(obj){
          var txtbox1id = obj.id.replace('TextBox2','TextBox1');
          var txtbox2id = obj.id.replace('TextBox1','TextBox2');
          var txtbox3id = obj.id.replace('TextBox1','TextBox3').replace('TextBox2','TextBox3');
            var total =parseFloat($('#'+ txtbox1id).val()) +parseFloat($('#'+txtbox2id).val());
            $('#' + txtbox3id).val(total);
           }


      $(document).ready(function() {
            $("input[id*=TextBox1]").each(function() {
            $(this).change(function() {
              GetTotalAmount(this);
            });
          });

            $("input[id*=TextBox2]").each(function() {
            $(this).change(function() {
              GetTotalAmount(this);
            });
          });

    });

    </script>
    </form>
</body>
</html>
 
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Comments
kk2014 25-May-13 9:27am     CRLF
hi, i said html text boxes not asp. but thanks for the reply. thanks.

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