Reloading a tree

[farion]

Hello,

I want to reload a tree from an ajax-source. I've already done this in 3.x. But in 4.0 it seems to be more complicate and confusing to me.

I already tried:

tree.getStore().load()
//or
tree.getStore().load({node: node})
This reloads the complete tree or the given node. But also all child nodes will be collapsed after that, no matter of the state before.

I also read about the stateful flag. But I think it is the wrong way, cause - according to the doc - there is no logic implemented.

How can I reload a single node without affecting the state of the child nodes? Or how can I save the expand/collapse state and restore it after the reload?

Thank you for helping
farion

[mitchellsimoens]

You are reloading a node which will delete all child nodes so to reexpand it you will need to get what is expanded and expand it after the node is loaded.

[farion]

Yes, that was my question :)