getAttributeValue
open fun getAttributeValue(attribute: String, expectedType: <Error class: unknown class>? = null): <Error class: unknown class>?
Queries the named @attribute on @menu_item.
If @expected_type is specified and the attribute does not have this type, null is returned. null is also returned if the attribute simply does not exist.
Return
the attribute value, or null
Since
2.34
Parameters
attribute
the attribute name to query
expectedType
the expected type of the attribute