Re: Passing variable number of parameters to xsl file

The code would look something like the following, here I pull all the
request parameters out of a Java servlet HTTP request and pass (non-blank)
ones into Xalan as a single nodeset:

static DocumentBuilderFactory _docFactory =
DocumentBuilderFactory.newInstance();
.
.
.
DocumentBuilder builder = _docFactory.newDocumentBuilder();
Document parmDoc = builder.newDocument();
DocumentFragment root = parmDoc.createDocumentFragment();
for( Enumeration pr = request.getParameterNames();
pr.hasMoreElements(); ) { String prn = (String)pr.nextElement(); String pv = request.getParameterValues( prn )[0];
if ( !"".equals( pv ) ) {
Element parmE = parmDoc.createElement( prn ); Text parmV = parmDoc.createTextNode( pv );
parmE.appendChild( parmV );
root.appendChild( parmE );
}
}
transformer.setParameter( "request-parms", new
org.apache.xpath.NodeSet( root ) );

--
Oleg Tkachenko
Multiconn International, Israel