JTree - Documentation Tree Applet Parameters and interface functions description You can find full documentation for advanced version here . This can be done as from another Java applet that uses Tree applet, so from browser using JavaScript.
Tree applets parameters.
Initializing of tree items. To populate tree with data you should specify for every item set of required parameters, listed below. Used as reference to item while accessing from script functions. Any string value Visible name of tree item, which will be displayed on screen. Valid parameters for script function List of parameters, transmitted to script function, described by EVAL parameter.