I have an Async Tree using the LazyNodeTreeContentProvider provider class and the node’s getChildren method is calling a web service which gets the downstrem nodes.
This is the scenario:
1 - A list of root nodes (some with the plus sign on them)
2 - I click on one of them and it takes a bit to expand it
3 - because I left the web service doing some log I find that it calls the web service one time for each child node.
I think this is because it needs to check if each of the child nodes has children in order to render the tree apropriatelly. But this results in poor performance and I would like to know how to disable it, so that it doesn’t call the web service so many times.