Applies a function to each of the children of an XMLNode

Description

These methods are simple wrappers for the lapply and sapply functions. They operate on the sub-nodes of the XML node, and not on the fields of the node object itself.

Usage

xmlApply(X, FUN, ...)
xmlApply.XMLNode(X, FUN, ...)
xmlApply.XMLDocument(X, FUN, ...)
xmlApply.XMLDocumentContent(X, FUN, ...)
xmlSApply(X, FUN, ...)
xmlSApply.XMLNode(X, FUN, ...)
xmlSApply.XMLDocument(X, FUN, ...)

Value

The result is that obtained from calling the apply or sapply on xmlChildren(x).

Author(s)

Duncan Temple Lang

References

http://www.w3.org/XML, http://www.jclark.com/xml, http://www.omegahat.org

See Also

xmlChildren xmlRoot [.XMLNode sapply lapply

Examples

 doc <- xmlTreeParse(system.file("data", "mtcars.xml", pkg="XML"))
 r <- xmlRoot(doc)
 xmlSApply(r[[2]], xmlName)

 xmlApply(r[[2]], xmlAttrs)

 xmlSApply(r[[2]], xmlSize)