[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Question of SAX Fileter
Hi Dong, I'm not sure and have no time to test it but looking at: http://www.saxproject.org/apidoc/org/xml/sax/helpers/AttributesImpl.html it seems like if you're using a SAX2 parser, you could use the AttributesImpl class for this. public void startElement (String uri, String localName, String qName, Attributes atts) throws SAXException { AttributesImpl newAtts = new AttributesImpl(atts); int linkIndex = newAtts.getIndex("link"); if(localName=="theElement"){ //alter the local name. localName ="thatElement"; //alter the link attribute if (linkIndex > 0) { newAtts.setValue(linkIndex, "there"); } } super.startElement(uri, localName, qName, newAtts); } I hope this helps. Let me know how this works. P@ Dong ST wrote: > hi,everyone! > > I m a newbie of using SAX.I need alter a attribute value use SAX. > Ex. the xml document frag is below: > > ..... > <theElement link ="here"/> > ..... > > I want to alter the attribute link's value to "there", How can i do > this throw SAX Filter. > > I know I can alter a element tage used SAX Filter. Like the code below. > ################################################# > public class XFormFilter extends XMLFilterImpl { > > public XFormFilter() { > } > > public XFormFilter(XMLReader parent) > { > super(parent); > } > > public void startElement (String uri, > String localName, > String qName, > Attributes atts) > throws SAXException > { > if(localName=="theElement"){ > //alter the local name. > localName ="thatElement"; > } > } > > super.startElement(uri, localName, qName, atts); > } > ################################################################ > > someone help me, and thanks in advance. > > > Jack > > > > _________________________________________________________________ > ÏíÓÃÊÀ½çÉÏ×î´óµÄµç×ÓÓʼþϵͳ¡ª MSN Hotmail¡£ http://www.hotmail.com > > ----------------------------------------------------------------- > The xml-dev list is sponsored by XML.org <http://www.xml.org>, an > initiative of OASIS <http://www.oasis-open.org> > > The list archives are at http://lists.xml.org/archives/xml-dev/ > > To subscribe or unsubscribe from this list use the subscription > manager: <http://lists.xml.org/ob/adm.pl> > > >
|
PURCHASE STYLUS STUDIO ONLINE TODAY!Purchasing Stylus Studio from our online shop is Easy, Secure and Value Priced! Download The World's Best XML IDE!Accelerate XML development with our award-winning XML IDE - Download a free trial today! Subscribe in XML format
|