Description Usage Arguments Value Author(s) See Also Examples
Returns the value of a specific attribute of an XML element.
1 | fxml_getAttribute(xmlflat.df, elemid, attrib.name)
|
xmlflat.df |
A flat XML dataframe created with |
elemid |
The ID of the XML element. The ID is the value of the |
attrib.name |
Name of the attribute. |
The value of attribute attrib.name
of the XML element with ID elemid
. If the attribute is not existing, an error message is shown.
Joachim Zuckarelli joachim@zuckarelli.de
fxml_hasAttributes
, fxml_numAttributes
, fxml_getAttributesAll
1 2 3 4 5 6 7 | # 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)
# Read the value of attribute "name" from the XML element with ID 4 (xml.dataframe$elemid. == 4)
fxml_getAttribute(xml.dataframe, 4, "name")
|
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