0 Replies Latest reply on Mar 3, 2014 9:57 AM by dkellymm

    Unable to clear Keywords metadata value

    dkellymm Level 1

      Hello, I'm trying to clear the keywords metadata field using the following code but it doesn't work as expected. No errors just doesn't clear the Keywords field.

       

      var xml = new XML(doc.metadata);

      var nsrdf = new Namespace("http://www.w3.org/1999/02/22-rdf-syntax-ns#");

      var nspdf = new Namespace("http://ns.adobe.com/pdf/1.3/");

      delete xml.nsrdf::RDF.nsrdf::Description.@nspdf::Keywords;

      doc.info.Keywords = "";

      doc.metadata = xml.toXMLString();

       

      If I call just doc.info.Keywords = "" it appends a blank keywords to the front of the existing keywords.

       

      How do I clear Keywords?