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Ingy döt Net 2023-07-01 11:58:00 -04:00
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Task/XML-XPath/R/xml-xpath.r Normal file
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library("XML")
doc <- xmlInternalTreeParse("test3.xml")
# Retrieve the first "item" element
getNodeSet(doc, "//item")[[1]]
# Perform an action on each "price" element
sapply(getNodeSet(doc, "//price"), xmlValue)
# Get an array of all the "name" elements
sapply(getNodeSet(doc, "//name"), xmlValue)