This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
Bypassing "whatever" you mean by expandable, this should be a very simple transformation. I recommend that you check out zvon.org's website for a tutorial and reference on XSLT. If you were looking for code from somebody on here, I'd give up on that -- it'll be a long wait.
expandable means i hierarchical tree view with + ,- signs;
Joined: Jan 23, 2002