hey guys I found what is causing the problems with my treeview in
Firefox...the answer is: treeview+dropdwonlist in the same page dont work!
try this simple code and see for yourselves. you can do it using the IDE,
just add a treeview and some nodes and add a dropdownlist..then see if your
treeview + and - images switches and also check if your treeview
collapsed/expanded information is maintained between postbacks!
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="test.aspx.cs"
Inherits="test" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:DropDownList ID="DropDownList1" runat="server">
</asp:DropDownList>
<asp:TreeView ID="TreeView1" runat="server">
<Nodes>
<asp:TreeNode Text="New Node" Value="New Node">
<asp:TreeNode Text="New Node" Value="New Node">
<asp:TreeNode Text="New Node" Value="New Node">
<asp:TreeNode Text="New Node" Value="New Node">
<asp:TreeNode Text="New Node" Value="New Node"></asp:TreeNode>
</asp:TreeNode>
</asp:TreeNode>
<asp:TreeNode Text="New Node" Value="New Node"></asp:TreeNode>
</asp:TreeNode>
</asp:TreeNode>
<asp:TreeNode Text="New Node" Value="New Node">
<asp:TreeNode Text="New Node" Value="New Node">
<asp:TreeNode Text="New Node" Value="New Node"></asp:TreeNode>
</asp:TreeNode>
<asp:TreeNode Text="New Node" Value="New Node"></asp:TreeNode>
</asp:TreeNode>
</Nodes>
</asp:TreeView>
</div>
<asp:Button ID="Button1" runat="server" Text="Button" />
</form>
</body>
</html>
