Displaying the portal selection path (breadcrumb trail)

 Displaying the portal selection path (breadcrumb trail)


<%@ taglib uri="http://www.ibm.com/xmlns/prod/websphere/portal/v6.0/portal-fmt" prefix="portal-fmt" %>
<%@ taglib uri="http://www.ibm.com/xmlns/prod/websphere/portal/v6.0/portal-navigation" prefix="portal-navigation" %>
<%@ page import="com.ibm.portal.model.NavigationSelectionModelHome" %>
<%@ page import="com.ibm.portal.model.NavigationSelectionModelProvider" %>
<%@ page import="com.ibm.portal.navigation.NavigationSelectionModel" %>
<%@ page import="com.ibm.portal.navigation.NavigationNode" %>
<%@ page import="com.ibm.portal.ModelException" %>
<%@ page import="java.util.Iterator" %>
<%@ page import="javax.naming.InitialContext" %>
<%@ page import="javax.naming.Context" %>
<%@ page import="javax.naming.NamingException" %>
<%
try{
Context ctx = new InitialContext();
NavigationSelectionModelHome home = (NavigationSelectionModelHome)
ctx.lookup("portal:service/model/NavigationSelectionModel");
if (home != null) {
NavigationSelectionModelProvider provider =
home.getNavigationSelectionModelProvider();
NavigationSelectionModel model =
provider.getNavigationSelectionModel(request, response);
for (java.util.Iterator i = model.iterator(); i.hasNext(); )
{
NavigationNode node = (NavigationNode) i.next();
if (i.hasNext()) {
%>
<a href="<portal-navigation:navigationUrl type=’link’ varname=’<%=node%>’/>">
<portal-fmt:title varname=’<%=node%>’/>
</a>
&gt;
<%
}
else
{
%>
<portal-fmt:title varname=’<%=node%>’/>
<%
}
}
}
}
catch (ModelException mx) {
%>
<p><span style="color:#ff0000">A model exception occured</span></p>
<%
}
catch (NamingException nx) {
%>
<p><span style="color:#ff0000">A naming exception occured</span></p>
<%
}