jsTree is a jquery tree plugin and can be used to show a treeview structure in a web page. It can be used to show heirarchial data in a page. Tree can be nested as many levels deep as you wish.
Various operations are possible when using jsTree. Some of it are:
- Expand a node to show all its children.
- Collapse a node.
- Handle click action on a node.
This project contains the code for a simple example I could think for showing jsTree in action. Step by step explanation for this project can be found at a blog on our site.