Reload a node in a dynamic treestore/treepanel

[pascal_chronotech]

How can i reload a node within a treestore ?

I use this.getStore().getNodeById(id) to retrieve the node but i didn't find function to reload this node

[vietits]

Try this:

var node = this.getStore().getNodeById(id);
node.collapse();
node.set('loaded', false);
node.expand();