Tiles/Frames & Urls with Parameters

[Pat Quinn <pa...@hotmail.com>]

Hi Guys,
 
I'm using tiles and frames together but when i try to pass a url value with
parameters struts fails during startup with the following error:
 
ERROR org.apache.commons.digester.Digester - Parse Fatal Error at line 109
column -1: Next character must be ";" terminating reference to entity
"viewMode".
org.xml.sax.SAXParseException: Next character must be ";" terminating
reference to entity "viewMode".
 
 
 
<!-- Tile Definition in tile-definitions.xml -->
<definition name="frameset-edit" path="/jsp/layouts/frameset.jsp">
    .....
   <put name="mainFrame" value="myAction.do?mode=showAll&viewMode=edit"/>
 </definition>
 
 
<!-- Frameset.jsp Source -->
<frameset rows="105,*" cols="*" frameborder="no" border="0"
framespacing="0">
  <frame name="topFrame" scrolling="NO" src="<tiles:getAsString
name="topFrame"/>" >
  <frameset cols="250,*" frameborder="no" border="0" framespacing="0">
    <frame name="leftFrame"  scrolling="yes" src="<tiles:getAsString
name="leftFrame"/>">
 <frame name="mainFrame" src="<tiles:getAsString name="mainFrame"/>">
  </frameset>
</frameset>
 
Any Ideas?