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From aaron <>
Subject Re: Velocity macros for recursive display of tree?
Date Sun, 24 Nov 2002 00:30:13 GMT
 > [ several suggestions about displaying trees ]

Yes, I did go ahead and implement a recursive macro that is fed an 
implementation of javax.swing.tree.TreeNode and am excited this works as 
nicely as it does.  I had previously attempted to do something like this 
with iterate tags, and finally ended up writing my own TreeTag custom 
JSP tag to render a tree, but that amounted to hundreds of lines of 
code, while my velocity macro is, so far, a concise 24 lines (logic AND 
presentation).  I'm impressed.


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