Refresh node in tree panel

[RedWhale]

Heh, yeah, it's a bit of a faff now... NodeInterface is not very good IMHO.

Anyway, I do the following:

// Remove all current children if clear on load not set
if (!treeStore.clearOnLoad) {
    record.removeAll();
}

// Call load, refreshing our view when done...
var viewRefresher = function() {
    view.refresh();
};

treeStore.load({
    node: record,
    callback: viewRefresher
}); 

Obviously you need your tree store, and the view refreshing bit is needed for me since I change the icons during fillNode, and it doesn't seem to stick unless you kick it

Not quite as simple as pre-Ext 4....

Hope that helps,
Westy

Thank you !!