I can’t find documentation on the children parameter.
Docs says:
children mixed node children flag (for dynamical trees), optional.
Does anyone have an example of specifying child items with this method?
Child parameter can be applied for items in dynamic trees ( AutoLoading enabled). In this case, an item with no child nodes will be rendered as folder with + sign. When the folder is open, the tree will send request to specified server-side script. Please read details about dynamic loading here: