Almost any application has some hierachically organized data.
Here is our solution how to represent it.

Just take your data from database or file, and JTree displays it in the best way in Web-browser or Java application, providing comfortable and powerful functionality to navigate your data and to manage it!

That is a very popular applet - over 100 downloads daily! We are offshore software development company, so we use this applet in many commercial project that we develop.

Light-weight (only 50Kb), high-performance, having clear and comfortable API, applet is highly useful for representation of data in commercial applications. Such features, as dynamical loading of items by opening of subnodes, gives possibility to satisfy client's requirements to display really huge amounts of data fetched from database.

There are much more features available, please check samples page.
Click here to get the applet for free or to buy advanced version.

See also our JavaScript tree component - dhtmlxTree.

News:

02/12/2000: full documentation is available now! See all the power of our applet!

09/10/2002: JTree supports loading of data in XML format! No additional XML parser is required: the component uses an own to parse incoming XML stream. Highly useful for dynamical loading: from now on, clicking on a '+' to open the sub-nodes, will call a script on the server that can deliver the information about sub-nodes (next level of hierarchy) in XML format. Test it here: JTree XML.