Time for action – displaying posts using the TreeTable component

Let us see how we can display posts using the TreeTable component in the Year/Month/Posts hierarchy.

1. Create a root TreeNode and add Year, Month, and Posts child nodes:

   public class TreeTableController
   {
     private TreeNode root;
   
     public TreeTableController() {
       
       root = new DefaultTreeNode("Root", null);
       
       TreeNode node2013 = new DefaultTreeNode(new PostNode("2013",""), root);
       TreeNode node2012 = new DefaultTreeNode(new PostNode("2012",""), root);
       TreeNode node2011 = new DefaultTreeNode(new PostNode("2011",""), root);
       
       TreeNode jan2013 = new DefaultTreeNode(new PostNode("Jan",""), node2013);
       TreeNode feb2013 = new DefaultTreeNode(new PostNode("Feb",""), node2013);
       
       TreeNode aug2012 = new DefaultTreeNode(new PostNode("Aug",""), node2012);
       TreeNode...