There is a Javascript based thingie that works quite well and uses a cookie to manage the state of the tree. This should give you some ideas. You can get a version of it I worked on some time ago. Sorry about the broken images.

Another good start is to look at the javax.swing.tree package, and port that interface. This has a nice model/view/controller approach that you can use.

Christian Lemburg
Brainbench MVP for Perl
http://www.brainbench.com

In reply to Re: building an HTML based tree UI by clemburg
in thread building an HTML based tree UI by jptxs

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