Using IE 9.0.8112.16421 and Chrome 19.0.1084.56, when placing an asp DropDownList within a template of an ExplorerBarItem which is contained within an ExplorerBarGroup which belongs to a WebExplorerBar the DropDownList doesn't work (clicking the drop down arrow doesn't display the list of options).

FireFox 12.0 appears to work correctly and changing the Document Mode of IE from IE9 standards to IE7 or IE8 standards also fixes the problem.

We put together a simple example which shows the reported issue. 

<%

@ Page Language="C#" AutoEventWireup="true" CodeFile="Test.aspx.cs" nherits="Test" %> 

<!

DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 

<

script language="c#" runat="server">

private void Page_Load(object sender, EventArgs e) { 

if(!Page.IsPostBack){

var ddl = TestWebExplorerBar.Groups[0].Items[0].FindControl("TestDropDownList") as System.Web.UI.WebControls.DropDownList;

ddl.Items.Add(

new ListItem("A"));

ddl.Items.Add(

new ListItem("B"));

ddl.Items.Add(n

ew ListItem("C"));

ddl.Items.Add(

new ListItem("D"));

}

</

script> 

<

html xmlns="http://www.w3.org/1999/xhtml">

<

head runat="server">

<title></title>

</

head>

<

body> 

<form id="form1" runat="server">

 <div style="width:250px"> 

<webcnx:ScriptManager ID="ScriptManager" runat="server" />

<ig:WebExplorerBar ID="TestWebExplorerBar" runat="server" > 

<Groups> 

<ig:ExplorerBarGroup Text="Test Explorer bar"> 

<Items>

<ig:ExplorerBarItem>

<Template> 

<asp:DropDownList ID="TestDropDownList" runat="server" Height="20px" Width="100%" /> 

</Template> 

</ig:ExplorerBarItem> 

</Items> 

</ig:ExplorerBarGroup> 

</Groups> 

</ig:WebExplorerBar> 

</div> 

</form>

</body>

</

html> 

We are using version 12.1.20121.1005.

Any ideas?

Thanks.