OpenEdge Development:<br />Progress 4GL Reference ATTRIBUTE-NAMES attribute

Release 10.1A: OpenEdge Development:
Progress 4GL Reference

ATTRIBUTE-NAMES attribute

Returns a comma-separated list of an element’s attribute names. The attribute names are contained in the XML document. If the element does not have any attributes, the empty string (“”) is returned.
Data type: CHARACTER
Access: Readable
Applies to: X-noderef object handle

If hNoderef is an element node with various attributes, and anames and bname are character program variables, the following example demonstrates listing all the attributes of the XML node:
anames = hNoderef:ATTRIBUTE-NAMES.
REPEAT j = 1 TO NUM-ENTRIES(anames):
  bname = ENTRY(j,anames).
  MESSAGE "attribute-name is" bname "value is"
       hNoderef:GET-ATTRIBUTE(bname).
END. 