I'm creating a new section and I'm currently working on implementing the Tree for this section. On page load, everything looks fine but if I navigate to another section and then come back to this new section, every node of the tree in this section now has a name combining all five nodes' names into one name. If I navigate to another section again it appends all five names again and again to the point that I might have a string consisting of all five node names repeated five or six times. My trees.cs code is:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Web;

using umbraco.businesslogic;

using umbraco.cms.presentation.Trees;

 

    [Tree("howard", "howardTree", "Howard")]

    public class HowardTree : BaseTree

    {

        public HowardTree(string application) : base(application)

        { }

 

        protected override void CreateRootNode(ref XmlTreeNode rootNode)

        {

            rootNode.Icon = FolderIcon;

            rootNode.OpenIcon = FolderIconOpen;

            rootNode.NodeType = "init" + TreeAlias;

            rootNode.NodeID = "init";

        }

 

        public override void Render(ref XmlTree tree)

        {

            var contacts = XmlTreeNode.Create(this);

            contacts.Text = "Contacts";

            contacts.Icon = "docPic.gif";

            contacts.Action = "javascript:openContacts()";

            // Add the node to the tree

            tree.Add(contacts);

 

            var gifts = XmlTreeNode.Create(this);

            gifts.Text = "Gifts";

            gifts.Icon = "docPic.gif";

            gifts.Action = "javascript:openGifts()";

            // Add the node to the tree

            tree.Add(gifts);

 

            var sales = XmlTreeNode.Create(this);

            sales.Text = "Sales";

            sales.Icon = "docPic.gif";

            sales.Action = "javascript:openSales()";

            // Add the node to the tree

            tree.Add(sales);

 

            var campaigns = XmlTreeNode.Create(this);

            campaigns.Text = "Campaigns";

            campaigns.Icon = "docPic.gif";

            campaigns.Action = "javascript:openCampaigns()";

            // Add the node to the tree

            tree.Add(campaigns);

 

            var reports = XmlTreeNode.Create(this);

            reports.Text = "Reports";

            reports.Icon = "docPic.gif";

            reports.Action = "javascript:openReports()";

            // Add the node to the tree

            tree.Add(reports);

        }

 

        public override void RenderJS(ref StringBuilder Javascript)

        {

            Javascript.Append(@"

            function openContacts() {

            parent.right.document.location.href = 'howard/contacts.aspx';

            }

            ");

 

            Javascript.Append(@"

            function openGifts() {

            parent.right.document.location.href = 'howard/gifts.aspx';

            }

            ");

 

            Javascript.Append(@"

            function openSales() {

            parent.right.document.location.href = 'howard/sales.aspx';

            }

            ");

 

            Javascript.Append(@"

            function openCampaigns() {

            parent.right.document.location.href = 'howard/campaigns.aspx';

            }

            ");

 

            Javascript.Append(@"

            function openReports() {

            parent.right.document.location.href = 'howard/reports.aspx';

            }

            ");

        }

    }