fxml_hasParent: Parent of an XML element
In flatxml: Tools for Working with XML Files as R Dataframes

Description Usage Arguments Value Author(s) See Also Examples

Determines, if an XML element has a parent element.

1	fxml_hasParent(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.

TRUE, if a parent element for the XML element with ID elemid exists, FALSE otherwise (which would mean that the XML element is the root node of the XML document).

Joachim Zuckarelli joachim@zuckarelli.de

fxml_getParent

# 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)

# Check if the XML element with ID 4 (xml.dataframe$elemid. ==  4) has a parent element
fxml_hasParent(xml.dataframe, 4)