Re: [flexcoders] Additional Code generated in the jsp

Thu, 07 Apr 2005 10:22:51 -0700

My guess is, the iframe is used for the HistoryManager; so when you click on the Accordion pane or TabPane views, they generate a post-back in that iframe, therefore generating a true navigation registered in _javascript_, but not actually refreshing the main page.
 
----- Original Message -----
Sent: Thursday, April 07, 2005 1:16 PM
Subject: [flexcoders] Additional Code generated in the jsp

Hello,
I was formatting the the output for an application.
The MXML file is embedded in the <body> </body> tags as shown below
 
<body bgcolor="#FFFF33">
   <%@ taglib uri="FlexTagLib" prefix="mm" %>
   <mm:mxml source="Main.mxml"/>
</body>
 
The resulting "generated" code at run time is this.. (end of the mail for more questions
 
<table width='100%' height='100%' cellspacing='0' cellpadding='0'><tr><td valign='top'>
<script language='_javascript_' charset='utf-8' src='/samples/flex-internal?action="">></script>
<noscript>
<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,14,0' width='100%' height='400'
id='Main.mxml.swf'
>
  <param name='flashvars' value='versionChecked=true'>
  <param name='src' value='Main.mxml.swf'>

  <embed pluginspage='http://www.macromedia.com/go/getflashplayer' width='100%' height='400'
    flashvars='versionChecked=true'
    src='Main.mxml.swf'
    name='Main.mxml.swf'
  />
</object>
</noscript>
<script language='_javascript_' charset='utf-8'>
document.write("<object classid='' codebase='' width='100%' height='400'");
document.write("id='Main.mxml.swf'");
document.write(">");
document.write("  <param name='flashvars' value='historyUrl=%2Fsamples%2Fflex%2Dinternal%3Faction%3Dhistory%5Fhtml&lconid=" + lc_id +"&versionChecked=true'>");
document.write("  <param name='src' value='Main.mxml.swf'>");
document.write("  <embed pluginspage='http://www.macromedia.com/go/getflashplayer' width='100%' height='400'");
document.write("    flashvars='historyUrl=%2Fsamples%2Fflex%2Dinternal%3Faction%3Dhistory%5Fhtml&lconid=" + lc_id +"&versionChecked=true'");
document.write("    src=''");
document.write("    name='Main.mxml.swf'");
document.write("  />");
document.write("</object>");
</script>
<script language='_javascript_' charset='utf-8'>
document.write("<br><iframe src='' name='_history' frameborder='0' scrolling='no' width='22' height='0'></iframe></br>");
</script>
</td></tr></table>
What I dont get is why is there an additioanl iframe generated with the object? (red)
The formatting gets killed because of that. I know its probably not a big thing but 
it would help to know 
1. Why the code is being generated
2. Can i stop it from generating, if so how
3. If i cant stop it from generating, is it possible to somehow hide it?
Thanks
Pushkar

 

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