Apologies if the title is bit confusing, had to keep it concise.
Okay so the xml document looks like this
<students> <student sid="S2208"> <fname>Ben</fname> <lname>Doe</lname> <scourses courseid="DSA" mode="full-time"/> <scourses courseid="INT" mode="part-time"/> </student> <students> <lecturers> <lecturer lid="L1101"> <fname>Dohn</fname> <lname>Joe</lname> <lcourses courseid="DSA"/> <lcourses courseid="INT"/> <lcourses courseid="ACT"/> </lecturer> <lecturers>
Using the courseid attribute of scourses in the /students/student is it possible to then retrieve the lid attribute of /lecturers/lecturer by testing whether it exists as an attribute of lcourses? I can only manage to get a 'true' evaluation with the methods I've come up with but not the actual content lid.