Tuesday, 13 January 2015

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Widgets

Select Default Option in DropDownList on PageLoad in ASP.Net using jQuery

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="DemoGrid.Default" %>

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <script src="Scripts/jquery-1.11.2.min.js"></script>
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
        <script type="text/javascript">
            $(document).ready(function () {
                $("select#DropDownList1 option").filter(function () {
                    return $(this).val() == "0";
                }).prop('selected', true);
            });
        </script>

        <div>
            <asp:DropDownList ID="DropDownList1" runat="server">
                <asp:ListItem Value="0">Select</asp:ListItem>
            </asp:DropDownList>
            <asp:Button runat="server" Text="dummy" />
        </div>
    </form>
</body>
</html>


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