TreeView not updating

[Brian]

I have a treeview that is being used to display active and inactive data. By default the tree only shows active parents and their children but I have a check box on form that I am am wanting to use to force the update of the tree view with the reflected JSON data. I have verified that the JSON is updating the results buy reviewing my FIDDLER trace but for some reason the grid is not updating to reflect the change. I have search throughout the forum as well as the internet and can't seem to find an example close to what I am attempting to do. Any help would be appreciated. 

I have included a sample of my code below:

getHierarchy()
{

testHierarchy = getData();

 $("#TestHierarchy").kendoTreeView({
                        dataSource: new kendo.data.HierarchicalDataSource({
	                data: testHierarchy
                        })
});


  $("#includeInActive").live('click', function () {
            testHierarchy = [];
            alert(testHierarchy.length);
            $("#testHierarchy").removeClass('k-treeview');
            $("#testHierarchy").empty();
            getHierarchy();
                      
        }

[Petur Subev]

Hello,

To actually change the data used by the TreeView you should use the data method of the dataSource object of the TreeView.

On a side note - to destroy the TreeView and re-create it I suggest you to use the destroy method to actually clear the data and event handlers used by jQuery.

Greetings,
Petur Subev
the Telerik team