fxml_getChildren: Children of an XML element
In flatxml: Tools for Working with XML Files as R Dataframes

Description Usage Arguments Value Author(s) See Also Examples

Returns the children of an XML element.

1	fxml_getChildren(xmlflat.df, elemid)

`xmlflat.df`	A flat XML dataframe created with `fxml_importXMLFlat`.
`elemid`	The ID of the XML element. The ID is the value of the `elemid.` field in the flat XML dataframe.

The IDs (xmlflat.df$elemid.) of the children of the XML element with ID elemid. If no children exist, NULL is returned.

Joachim Zuckarelli joachim@zuckarelli.de

fxml_hasChildren, fxml_numChildren

# Load example file with population data from United Nations Statistics Division
# and create flat dataframe
example <- system.file("worldpopulation.xml", package="flatxml")
xml.dataframe <- fxml_importXMLFlat(example)

# Get all the children (sub-elements) of the XML element with ID 4 (xml.dataframe$elemid. ==  4)
fxml_hasChildren(xml.dataframe, 4)