<cAttr>
A character string with the name of the attribute whose value is to be returned.
Method XmlNode():getAttribute() Foundation
Returns the value of a certain attribute.
Syntax
:getAttribute( <cAttr> [,<cNS>] ) --> cValue | NIL
Parameters
<cNS>
A character string with the namespace the attribute belongs to. The <cNS> parameter is optional. If the attribute does not belong to a namespace, the parameter must be omitted.
Return
A character string with the value of the attribute. If the attribute cannot be found, :getAttribute() returns NIL.
Description
The method :getAttribute() returns the value of the attribute whose name is specified in the <cAttr> parameter. If the attribute in <cAttr> belongs to a namespace, the namespace must be specified in the <cNS> parameter. Otherwise, the attribute cannot be found and the method returns NIL.
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