/// <summary>
/// Metod koj go polni i vraka mnozestvoto NBOTreeHierarchicalEnumerable
/// so elementi - deca na konkreten korisnik (userID)
/// </summary>
/// <returns>IHierarchicalEnumerable</returns>
public IHierarchicalEnumerable GetChildren()
{
NBOTreeHierarchicalEnumerable children = new NBOTreeHierarchicalEnumerable();
foreach (INBOTreeNode item in treeItem.GetChildren(userId))
{
children.Add(item);
}
return(children);
}
/// <summary>
/// Metod koj vrsi override na Select od klasata IHierarchicalEnumerable so cel
/// koj vo zavisnost od vrednosta na atributot _viewPath go polni
/// numeriranoto mnozestvo IHierarchicalEnumerable so zaglavija (ako _viewPath e prazno)
/// ili so decata od hierarhijata na konkretniot korisnik (ako _viewPath ima vrednost)
/// </summary>
/// <returns>NBOTreeHierarchicalEnumerable</returns>
public override IHierarchicalEnumerable Select()
{
NBOTreeHierarchicalEnumerable result = new NBOTreeHierarchicalEnumerable();
List <INBOTreeNode> roots = new List <INBOTreeNode>();
if (_viewPath == "")
{
if (_typeName == "WebPage")
{
roots.AddRange(new WebPage().GetRoots(_userId));
}
if (_typeName == "User")
{
roots.AddRange(new Broker.DataAccess.User().GetRoots(_userId));
}
if (_typeName == "OrdinaryUser")
{
roots.AddRange(new OrdinaryUser().GetRoots(_userId));
}
if (_typeName == "SEUser")
{
roots.AddRange(new SEUser().GetRoots(_userId));
}
}
else
{
if (_typeName == "WebPage")
{
INBOTreeNode node = new WebPage().GetById(Convert.ToInt32(_viewPath));
roots.AddRange(node.GetChildren(_userId));
}
if (_typeName == "User")
{
INBOTreeNode node = new Broker.DataAccess.User().GetById(Convert.ToInt32(_viewPath));
roots.AddRange(node.GetChildren(_userId));
}
if (_typeName == "OrdinaryUser")
{
INBOTreeNode node = new OrdinaryUser().GetById(Convert.ToInt32(_viewPath));
roots.AddRange(node.GetChildren(_userId));
}
if (_typeName == "SEUser")
{
INBOTreeNode node = new SEUser().GetById(Convert.ToInt32(_viewPath));
roots.AddRange(node.GetChildren(_userId));
}
}
if (first)
{
foreach (INBOTreeNode node in roots)
{
result.Add(new NBOTreeHierarchyData(node, _userId, _typeName));
}
}
first = false;
return(result);
}