Hi,
I have an XML file that represents a tree of data elements, similar to a
directory tree. The structure of the file has every node in the tree
represented by a <node> element, all children of the root, with the
hierarchy defined by a <level> element within each node. So the <node> with
<level> = 0 is the root of the tree, its children have <level> = 1, their
children have <level> = 2 etc. Here's an example:
<mytree>
<node>
<name>Root of my tree</name>
<level>0</level>
</node>
<node>
<name>Child of root</name>
<level>1</level>
</node>
<node>
<name>Another child of root</name>
<level>1</level>
</node>
<node>
<name>Grandchild of root</name>
<level>2</level>
</node>
<node>
<name>Yet another child of root</name>
<level>1</level>
</node>
</mytree>
I want to transform this into a hierarchical file like this:
<newnode>
<name>Root of my tree</name>
<newnode>
<name>Child of root</name>
</newnode>
<newnode>
<name>Another child of root</name>
<newnode>
<name>Grandchild of root</name>
</newnode>
</newnode>
<newnode>
<name>Yet another child of root</name>
</newnode>
</newnode>
How do I write a stylesheet to do this?
Thanks - Rowan
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