Recursive treeList

[cloud-rocket]

I'd like to use treeList widget to allow a user to select nodes from a huge data tree (file system). A specific node content can be loaded dynamically using $.getJSON with a "path" argument.

I noticed that treeList supports this dynamic approach by passing the getJSON function as an argument for children. Yet am not sure how to accomplish it recursively.

Help appreciated!
Thanks

[cloud-rocket]

Ok, found an answer on my own - there is an undocumented second argument item to the children function:

children: function(done, item) {
    $.getJSON('/some/url', function(result) {
        done(result);
    })
}