https://github.com/cran/XML
Tip revision: 62242eada7c9a389196b694fb817566967232b2e authored by Duncan Temple Lang on 17 April 2007, 00:00:00 UTC
version 1.7-1
version 1.7-1
Tip revision: 62242ea
xmlChildren.Rd
\name{xmlChildren}
\alias{xmlChildren}
\alias{xmlChildren<-}
\alias{xmlChildren.XMLNode}
\alias{xmlChildren.XMLInternalNode}
\title{ Gets the sub-nodes within an XMLNode object. }
\description{
These functions provide access to the children of the given
XML node.
The simple accessor returns a list of child XMLNode objects within an
XMLNode object.
The assignment operator (\code{xmlChildren<-}) sets the
children of the node to the given value and returns the
updated/modified node. No checking is currently done
on the type and values of the right hand side. This allows
the children of the node to be arbitrary R objects. This can
be useful but means that one cannot rely on any structure in a node
being present..
}
\usage{
xmlChildren(x)
}
\arguments{
\item{x}{an object of class XMLNode.}
}
\value{
A list whose elements are sub-nodes of the user-specified
XMLNode. These are also of class XMLNode.
}
\references{\url{http://www.w3.org/XML}}
\author{ Duncan Temple Lang }
\seealso{
\code{\link{xmlChildren}},\code{\link{xmlSize}},
\code{\link{xmlTreeParse}}
}
\examples{
fileName <- system.file("exampleData", "mtcars.xml", package="XML")
doc <- xmlTreeParse(fileName)
names(xmlChildren(doc$doc$children[["dataset"]]))
}
\keyword{file}