You can enclose the tree item between Ajax4Jsf's
<a4j:commandLink... tags. Use its reRender and action attribute.
yes, but what does the java interface look like.
void someMethod(ActionEvent); or void someMethod(NodeSelectionEvent) or void someMethod(TreeNodeEvent)
I agree, where do we find this information. The tag lib documents do not describe how the java interface should conform.
Right on brother! Often the most obvious (to the writer) information is left out because to the writer it is obvious. To a poor slub like me... err it isn't obvious