Hi,

I have created a new section in Umbraco back office where I created a folder with 2 nodes - each going to a different page:

* First Page

* Second Page

I created these based on the tutorial here: http://www.nibble.be/?p=71 and here: http://abrissirba.wordpress.com/2012/12/09/custom-section-in-umbraco-back-office/

Basically in RenderJS I append 2 above pages to display in the left hand side tree of my section.

They firstly display fine then when I go somewhere else in the CMS and go back to the section the page names on each link are dupliacted, eg:

* First PageSecond Page

* First PageSecond Page

When I go again and come back to the section they are further duplicated, eg:

* First PageSecond PageFirst PageSecond Page

* First PageSecond PageFirst PageSecond Page

The script is clearly adding the names instead of replacing them each time but I don't know what to change to fix it.

Anyone has idea what I shall do? Thanks

 

here is my code:

 

namespace MyRequests.Trees

{

    public class LoadCustomTree : BaseTree

    {

        public LoadCustomTree(string application) : base(application) { }

        protected override void CreateRootNode(ref XmlTreeNode rootNode)

        {

            rootNode.Icon = FolderIcon;

            rootNode.OpenIcon = FolderIconOpen;

            rootNode.NodeType = "init" + TreeAlias;

            rootNode.NodeID = "init";

        }

        protected override void CreateRootNodeActions(ref List<IAction> actions)

        {

            actions.Clear();

            actions.Add(ActionNew.Instance);

            actions.Add(ActionRefresh.Instance);

        }

        protected override void CreateAllowedActions(ref List<IAction> actions)

        {

            actions.Clear();

            //actions.Add(ActionRefresh.Instance);

            actions.Add(ActionDelete.Instance);

        }

        public override void Render(ref XmlTree tree)

        {

            XmlTreeNode nodeRequests = XmlTreeNode.Create(this);

                        nodeRequests.NodeID = "1";

                        nodeRequests.Text = "Policy Requests";

                        nodeRequests.Action = "javascript:openRequests('" + "1" + "');";

                        nodeRequests.Icon = "doc.gif";

                        tree.Add(nodeRequests);

                        XmlTreeNode nodeFunds = XmlTreeNode.Create(this);

                        nodeFunds.NodeID = "1";

                        nodeFunds.Text = "Funds Upload";

                        nodeFunds.Action = "javascript:openFunds('" + "1" + "');";

                        nodeFunds.Icon = "doc.gif";

                        tree.Add(nodeFunds);

        }

                public override void RenderJS(ref StringBuilder Javascript)

                {

                    Javascript.Append(

                         @"

                    function openRequests(id) {

                        parent.right.document.location.href = 'RM/editRMRequests.aspx?id=' + id;

                    }

                ");

                    Javascript.Append(

                         @"

                    function openFunds(id) {

                        parent.right.document.location.href = 'RM/editRMPage.aspx?id=' + id;

                    }

                ");

                }

    }

}