Thanks Erick,
However, I wasn't able to figure out how to implement the code.
Would you like to take a look at the code?
I can send you the file or the code is also available on Git via a
SourceForge project.
http://sourceforge.net/projects/enigmaeditor/ (The projects SourceForge
page.)
http://sourceforge.net/p/enigmaeditor/sourcecode/ci/cb11dd3eed66e2ecfed8d59892282d7991cedb30/tree/NetBeans%20Project/src/egle/MyFileOperations.java#l114
(This is the class file that I'm talking about)
The method "exportXML()" contains the code I have so far.
I also have another problem that you might be able to help me with, when
I use transformer factory/transformer to output my dom tree to an xml
file, the transformer outputs into a single line.
Do you know how to get the transformer to output the xml file with line
breaks and indentations(tabs)?
On 6/19/2012 1:38 AM, Erich Schubert wrote:
Hello Reece,
You need to define the prefixes using the Namespace APIs.
Usually, they do not need to be "el:". It's up to the user to choose
these prefixes.
The key part is to map the prefix to a namespace, there should be a
xmlns:el attribute on an appropriate parent node.
Typical code looks (here: SVG, adding an xlink: namespace) like this:
root = document.getDocumentElement();
root.setAttribute(SVGConstants.XMLNS_PREFIX,
SVGConstants.SVG_NAMESPACE_URI);
root.setAttributeNS(SVGConstants.XMLNS_NAMESPACE_URI,
SVGConstants.XMLNS_PREFIX + ":" + SVGConstants.XLINK_PREFIX,
SVGConstants.XLINK_NAMESPACE_URI);
using a namespaced attribute:
elem.setAttributeNS(SVGConstants.XLINK_NAMESPACE_URI,
SVGConstants.XLINK_HREF_QNAME, value);
creating a namespaced element:
document.createElementNS(namespaceURI, qualifiedName);
qualifiedName here is prefix+":"+tag name
namespaceURI is the actual URI of the namespace. I guess the XML DOM
factory will check the the namespace has been defined as above.
Regards,
Erich
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