I have a tree-structure of objects similar to a filesystem,
where directories has subdirectories to an unknown depth.
How can i loop and display all these in jsp without knowing the
depth of the tree? it's easy to do in pure java with a method
calling itself, but I can't use methods inside a jsp,
You can define methods inside a JSP, when you use the declaration block.
The regular JSP code goes to the service method of the servlet, whereas
things in the declaration block are object/class wide.
Of course, this is something that we are trying to avoid by using tag
libraries. At worst, we
