[Webkit-unassigned] [Bug 40578] New: insertRule throws exception for rules starting with '@'

Mon Jun 14 11:15:53 PDT 2010

https://bugs.webkit.org/show_bug.cgi?id=40578

           Summary: insertRule throws exception for rules starting with
                    '@'
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
               URL: http://pastie.org/1003535
        OS/Version: Mac OS X 10.5
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: HTML DOM
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: jos.van.den.oever at kogmbh.com

Created an attachment (id=58673)
 --> (https://bugs.webkit.org/attachment.cgi?id=58673)
html with javascript that calls insertRule

Programmatically building a stylesheet is currently not possible since the insertRule function throws and exception if a rule is added that contains an '@'.

This works fine in Firefox 3.6.3. 

http://www.w3.org/TR/DOM-Level-2-Style/css.html

<html xmlns="http://www.w3.org/1999/xhtml">
 <head>
  <title>CSS: insertRule with @namespace gives exception</title>
  <style type="text/css" id='css'>
  </style>
  <script type="text/javascript" charset="utf-8">
function init() {
  var stylesheet = document.getElementById('css').sheet;
  stylesheet.insertRule(
     '@namespace text url(urn:oasis:names:tc:opendocument:xmlns:text:1.0)',
     stylesheet.cssRules.length);
  document.getElementById('body').innerHTML = 'Call to insertRule was ok.';
}
  </script>
 </head>
 <body onload='init()' id='body'>
   insertRule has not been called yet.
 </body>
</html>

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