Lab 12: Get experience using  feeders

In this folder you will find:

   - juicers.xml

Open juicers.xml and see how this XML document is organized.

Drag and drop juicers.xml into Oxygen XML.

In Oxygen, create XPath expressions to:

1. When we learned about the for-return loop we saw that it could be used to output the
   name of each element node in the document:

   for $i in //* return name($i)

   We also know that this is illegal:

   name(//*)

   Why? Because the name() function can take only have one argument.

   We just learned that an XPath expression can "feed" its nodes into a function. So, output
   the name of each element node in the document using this "feeder" capability.