Hi Sanat. To get a glimpse of understanding I guess (debugging) through the samples is the best thing to do first. Later on you can also consult the API documentation or can of course query the archives. I recognized that most of the questions posted here come over and over again, so the possibility that you find one or more hints in the archives (but maybe not the direct answer) has a propability of nearly 1.
Regards Frank > -----Original Message----- > From: Sanat Talmaki [mailto:[email protected]] > Sent: Dienstag, 2. Februar 2010 16:53 > To: [email protected] > Subject: Re: help using getNodeType and getNodeName > > Hi Frank, Kun... > > I tried that code. It worked. Thanks so much. > In general, is the mail archives a good place to look for > help or any other > source that you might suggest to look at? > > Thanks again.. > > Regards, > > Sanat. > > On Tue, Feb 2, 2010 at 3:35 AM, Kun Niu <[email protected]> wrote: > > > Hi Sanat, > > You can try to refer the DOMCount example bundled with xercesc. > > Frank's code is kind of right. And you should pay attention > to release the > > memory of XMLCh *. > > From the header file, I can see that XMLCh is redefined > from unsigned char. > > > > Regards, > > Kun > > > > > > Gierschner, Frank wrote: > > > >> Hi Sanat. > >> > >> Check out for the return types. getNodeName returns a > XMLCh* and not a > >> char*. > >> XMLCh* behaves much like a wchar_t* under Windows but is NOT really > >> equal to it. > >> Therefore you should check for the XMLString::transcode > functionality > >> given in most of the sample code (e.g. DOMCount: char *name = > >> XMLString::transcode(n->getNodeName());). > >> Look for class XStr or StrX which are doing the transcode > transparantly > >> for you but check if these classes may have become obsolete in your > >> distribution. > >> > >> Regards > >> Frank > >> > >> > >> > >>> -----Original Message----- > >>> From: Sanat Talmaki [mailto:[email protected]] Sent: > Dienstag, 2. > >>> Februar 2010 05:49 > >>> To: [email protected] > >>> Subject: help using getNodeType and getNodeName > >>> > >>> Hello, > >>> I am having trouble understanding the getNodeName and getNodeType > >>> functions. > >>> I am trying a simple program just to understand the > basics of xerces. My > >>> code is below. I parse the xml doc and then call a > function NodeDetails. > >>> When I run it, I dont get the output I expected. > >>> I have pasted below the xml file, the code and the output I am > >>> getting........ > >>> If you can guide me a little, I would be very grateful. > >>> > >>> Thank You > >>> > >>> Sanat. > >>> > >>> -------------------------------------------------------------- > >>> -------------------------------------------------------------- > >>> -------------------------------------------------------------- > >>> --------------------------------------------- > >>> The XML file I am using is: > >>> <?xml version="1.0" encoding="utf-8"?> > >>> <catalog> > >>> <book id="bk101"> > >>> <author>Gambardella, Matthew</author> > >>> <title>XML Developer's Guide</title> > >>> <genre>Computer</genre> > >>> <price>44.95</price> > >>> <publish_date>2000-10-01</publish_date> > >>> <description> > >>> An in-depth look at creating applications > >>> with XML. > >>> </description> > >>> </book>...................... > >>> > >>> -------------------------------------------------------------- > >>> --------------------------- > >>> skeleton code is below: > >>> > >>> > >>> DOMDocument* document = parser->getDocument(); > >>> > >>> NodeDetails(document); > >>> > >>> void NodeDetails(DOMNode* node) > >>> { > >>> cout << "Node Type: " > >>> << node->getNodeType() > >>> << endl > >>> << "Node Name: " > >>> << (node->getNodeName()) > >>> << endl; > >>> if(node->hasChildNodes()) > >>> { > >>> cout << "Child Node Type: " > >>> << node->getFirstChild()->getNodeType() > >>> << endl > >>> << "Node Name: " > >>> << (node->getFirstChild()->getNodeName()) > >>> << endl; > >>> } > >>> -------------------------------------------------------------- > >>> > --------------------------------------------------------------------- > >>> Output: > >>> > >>> Node Type: 9 > >>> Node Name: 1227DEAC > >>> Child Node Type: 1 > >>> Node Name: 008DB2D4 > >>> > >>> > >>> > >> > >> > >> > > >
