Sorting tree nodes in Primefaces

Question

I am working with JSF 2.1 and Primefaces 3.3. I am using the primefaces tree component for crating the tree from Database. I wanted to sort the tree nodes in alphabetical order at all levels. Please help me on this.

Answer 1

we had problems with the sorting via Comparator and found out, that there is a handy PrimeFaces TreeUtils.sortNode( TreeNode, Comparator ) class already provided which works like a charm :)