Hi jeffqi,
1. The post back question
Please try the examle below, it will show you the editor text each postback button click. Does it works for you?
<%@ Page Language="C#" %>
<%@ Register Assembly="CuteEditor" Namespace="CuteEditor" TagPrefix="CE" %>
<!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 button1_Click(object sender, EventArgs e)
{
ClientScript.RegisterClientScriptBlock(this.GetType(), "show", "<script>alert('" + editor1.Text + "')</" + "script>");
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<CE:Editor ID="editor1" runat="server">
</CE:Editor>
<asp:Button ID="button1" runat="server" Text="post back" OnClick="button1_Click" />
</form>
</body>
</html>
2. About the IE9 question
Please try demo http://www.cutesoft.net/example/general.aspx, does it get the same issue with your ie9 browser?
It the demo works for you, please download the latest version and try again.
Latest version downloads http://www.cutesoft.net/downloads/folders/21904/download.aspx
Keep me posted.
Regards,
Ken