In IE8 beta there is one annoying issue when using RadSplitter and async postbacks with RadAjaxPanel. The RadSplitter simply moves downwards a bit when the async postback completes, leaving a gap of empty space above it. This happens at least when the RadSplitter is the parent element in the page, and it occurs regardless of width/height settings.
As quite a few of our users have installed IE8 and are complaining about this issue, could you please check whether it is a bug in IE8 or if RadAjaxPanel adds some content to the page causing the RadSplitter to move? The problem is simple to reproduce using the following code:
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %> |
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %> |
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
<html xmlns="http://www.w3.org/1999/xhtml"> |
<head id="Head1" runat="server"> |
<title></title> |
</head> |
<body> |
<form id="form1" runat="server"> |
<telerik:RadScriptManager runat="server"> |
</telerik:RadScriptManager> |
<telerik:RadSplitter ID="RadSplitter1" runat="server" Orientation="Horizontal"> |
<telerik:RadPane ID="RadPane1" runat="server"> |
<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server"> |
<asp:Button ID="Button1" runat="server" Text="Click" /> |
</telerik:RadAjaxPanel> |
</telerik:RadPane> |
</telerik:RadSplitter> |
</form> |
</body> |
</html> |
Regards,
Sigmund Lunde
Omega AS