Refresh TreePanel on ItemClick

[R4auka]

I want to refresh a Treepanel on ItemClick event. I already considered the Refresh Static Tree Example and the implementation works well, but when I call the same function on ItemClick, it doesn't seem to change anything.

<script type="text/javascript">
var clickNode = function (tree) {             //clickNode function
            App.direct.RefreshMenu({
                success: function (node) {   
                    tree.setRootNode(node);
                }
            });
        };
</script>


@(
//create the panel and the treemenu inside the panel
 Html.X().TreePanel()
            .ID("TreePanel1")
            .Height(750)
            .Width(200)
            .Title("Files")
            .UseArrows(true)
            .AutoScroll(true)
            .AutoShow(true)
            .Mode(TreePanelMode.Remote)
            .RemoteEditUrl(Url.Action("RemoteEdit")) 
            .RemoteRemoveUrl(Url.Action("RemoteRemove"))
            .RemoteAppendUrl(Url.Action("RemoteAppend"))
            .RemoteInsertUrl(Url.Action("RemoteInsert"))
            .RemoteMoveUrl(Url.Action("RemoteMove"))
            .Editor(
                Html.X().TextField()
            )
            .Listeners(l =>
            {
                l.BeforeLoad.Fn = "nodeLoad"; 
                l.ItemContextMenu.Fn = "showMenu";
                l.ItemContextMenu.StopEvent = true;
                l.RemoteActionRefusal.Handler = "Ext.Msg.alert('Action refusal', e.message);";
                l.ItemClick.Handler = "clickNode(this.up('treepanel'));";    //calls clickNode on ItemClick, NOT WORKING
            })
            .View(
                Html.X().TreeView()
                    .Plugins(
                        Html.X().TreeViewDragDrop().AllowLeafDrop(true).ContainerScroll(true)
                    )
            )
            .Tools(
                Html.X().Tool()
                    .Type(ToolType.Refresh)
                    .Handler("clickNode(this.up('treepanel'));") // calls clickNode when pressing Refresh button, WORKING
                    .ToolTip("Refresh")
            )
            .Plugins(
                Html.X().CellEditing()
            )
            .Root(Model)
    )

Any suggestions?

[Baidaly]

Hello!

Welcome to our forum!

Please, wrap your code in CODE tag, read #3 here: http://forums.ext.net/showthread.php?10205