UpdatePanels and JavaScript : UpdatePanel « Ajax « ASP.NET Tutorial






<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">

    protected void btnDeleteAll_Click(object sender, EventArgs e)    {
        if (FileHelper.DeleteAll() == true)
        {
            string script = @"alert('All Files Deleted Successfully!');";
            Page.ClientScript.RegisterStartupScript(this.GetType(), "filesDeleted", script, true);
        }
    }
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Show Alert</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>

    <asp:Button
        id="btnDeleteAll"
        Text="Delete All Files"
        OnClick="btnDeleteAll_Click"
        Runat="server" />

    </div>
    </form>
</body>
</html>








20.11.UpdatePanel
20.11.1.Using the UpdatePanel Control
20.11.2.Entering customer feedback into an Ajax-enabled form.
20.11.3.Specifying UpdatePanel Triggers
20.11.4.Nesting UpdatePanel Controls
20.11.5.Updating UpdatePanels Programmatically
20.11.6.UpdatePanels and JavaScript
20.11.7.Show Alert UpdatePanel
20.11.8.UpdatePanel Server-Side Page Execution Lifecycle
20.11.9.UpdatePanel Client-Side Page Execution Lifecycle
20.11.10.UpdatePanel Custom Progress