public DirectResult PopulateLookupCategoryTree(string nodeId, string type)
{
int selectedNodeId;
var id = nodeId.Split(new[] { ':' })[0];
int.TryParse(id, out selectedNodeId);
ArrayList treeNodeList = null;
if (type == "root")
{
treeNodeList = Lookups.GetLookupCategories();
}
var nodes = treeNodeList != null?treeNodeList.ToArray() : default(IEnumerable <object>);
return(this.Json(nodes));
}
