Determines if an XML element has any attributes.
fxml_hasAttributes(xmlflat.df, elemid)
xmlflat.df | A flat XML dataframe created with |
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elemid | The ID of the XML element. The ID is the value of the |
TRUE
if the the XML element with ID elemid
has at least one attribute, FALSE
otherwise.
# 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 any attributes fxml_hasAttributes(xml.dataframe, 4)#> [1] TRUE