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
