ASP.Net Login Wrapper and Flash Cutoff Problem

JasonLin — Mon, 14 Jun 2010 12:31:47 GMT

Hi,

I've written a login page in ASP.Net to go with the Sample Flex Viewer. If a unauthenticated user visits our Flex page, he/she will be redirected to the login page. In order to do that, I have to use an ASP.Net wrapper to convert the index.html to index.aspx. The "wrapping" operation was done by manually adding ASP elements and then renaming it. However, the resulting Flex Viewer page is always cutoff'ed (see attached image). I'm sure it's something very simple that I just overlooked, but it's driving me crazy. On the side note, this only happens in Firefox but works just fine in IE 6.

If anyone can please shed some light on this, I'll be very grateful.

Thanks in advance.

[HTML]<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Test.aspx.cs" Inherits="Login2.Secure.Test" %>

<!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 runat="server">
    <link rel="shortcut icon" href=".\favicon3.ico">
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <meta name="keywords" content="ESRI, ArcGIS, Flex, Flex SDK, Viewer, GeoWeb"/>
    <meta name="description" content="Flex Viewer to demonstrate the best practice to develop GeoWeb application by leveraging the power of spatial technologies"/>
    <meta name="revised" content="version 1.0, Nov 14, 2008" />

    <title>Flex Viewer</title>

    <script src="AC_OETags.js" language="javascript"></script>

    <style>
        body { margin: 0px; overflow:hidden }
    </style>
</head>
<body scroll='no'>
<script language="JavaScript" type="text/javascript">

</script>
<noscript>
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
   id="index" width="100%" height="100%"
   codebase="http://fpdownload.macromedia.com/get/flashplayer/current/swflash.cab">
   <param name="movie" value="index.swf" />
   <param name="quality" value="high" />
   <param name="bgcolor" value="#6e6e6e" />
   <param name="allowScriptAccess" value="sameDomain" />
   <embed src="index.swf" quality="high" bgcolor="#6e6e6e"
    width="100%" height="100%" name="index" align="middle"
    play="true"
    loop="false"
    quality="high"
    allowScriptAccess="sameDomain"
    type="application/x-shockwave-flash"
    pluginspage="http://www.adobe.com/go/getflashplayer">
   </embed>
</object>
</noscript>
</body>
</html>[/HTML]

Re: ASP.Net Login Wrapper and Flash Cutoff Problem

Drew — Sat, 11 Dec 2021 07:38:52 GMT

I have seen this before.
To fix it simply remove the DOCTYPE markup out of your page...

REMOVE THIS

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

Hopefully that solves it.

Drew

Re: ASP.Net Login Wrapper and Flash Cutoff Problem

JasonLin — Sat, 11 Dec 2021 07:38:55 GMT

That does solve the problem. Thanks so much, Drew.

REMOVE THIS

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

Re: ASP.Net Login Wrapper and Flash Cutoff Problem

grahamcooke — Tue, 15 Jun 2010 10:07:57 GMT

or check

this thread

. There is a javascript solution to this problem which is caused by IE being rubbish and not catering for percentage values in height attribute of an object (or an iframe). This means you can still have standards compliant aspx page (ie not remove the doctype).

🙂

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