Hi,
Consider the following code:
require(XML)
xmlFile = paste( "<?xml version=\"1.0\"
encoding=\"ISO-8859-1\"?>\n",
"<mzXML xmlns=\"a\" xmlns:xsi=\"b\"
xsi:schemaLocation=\"c\">\n",
"<parentFile a=\"a\" b=\"b\" />\n",
"</mzXML>\n")
cat(xmlFile)
a = function(x,...){
cat("Attributes of ", xmlName(x), ": ");
print(xmlAttrs(x));
cat("\n");
NULL
}
xmlTreeParse(file=xmlFile, asText=TRUE,
handlers=list("startElement"=a) )
And its output:
<?xml version="1.0" encoding="ISO-8859-1"?>
<mzXML xmlns="a" xmlns:xsi="b" xsi:schemaLocation="c">
<parentFile a="a" b="b" />
</mzXML>
Attributes of parentFile : a b
"a" "b"
Attributes of mzXML : schemaLocation
"c"
It seems to me that XML parser was able to correctly list all the attributes
of the "parentFile" node but it failed on "mzXML" node.
Am I missusing the functions somehow or is it a bug?
Attribute names in "mzXML" node are part of mzXML file format and can not be
changed (removing all ':' would fix the problem) and I would like to store
than so whan I write mzXML file I have the same header.
Jarek
====================================================\=======
Jarek Tuszynski, PhD. o / \
Science Applications International Corporation <\__,|
(703) 676-4192 "> \
[EMAIL PROTECTED] ` \
[[alternative HTML version deleted]]
______________________________________________
[email protected] mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
