private void RefreshTree(bool saveExpandedState)
{
Guid?instanceId = null;
if (Entity.HierarchyStartLevel == EntityLevel.Instance)
{
instanceId = this.SelectedInstanceId;
}
Tree.DataSource = EntityNodeProvider.GetEntityNodesTree(UserContext.Current.OrganizationId, instanceId, this.Entity.Id, this.Entity.Name);
Tree.Rebind(saveExpandedState);
if (Tree.Nodes.Count > 0)
{
Tree.Nodes[0].Expanded = true;
}
Tree.ContextMenus.Clear();
Tree.ContextMenus.AddRange(this.ContextMenus.Values);
}
public void LoadTree()
{
if (EntityId != Guid.Empty && UserContext.Current != null)
{
Entity entity = EntityFieldProvider.Entities[EntityId.ToString()];
Guid? instanceId = new Guid?();
if (entity.HierarchyStartLevel == EntityLevel.Instance)
{
instanceId = new Guid?(UserContext.Current.InstanceId);
}
ClientDataSet.EntityNodeDataTable dt = new ClientDataSet.EntityNodeDataTable();
if (UserContext.Current != null)
{
this.OnClientNodeClicked = "onClientNodeClicked";
// this.ContextMenus.AddRange(CustomContextMenus.Values);
base.DataFieldID = dt.EntityNodeIdColumn.ColumnName;
base.DataFieldParentID = dt.ParentEntityNodeIdColumn.ColumnName;
base.DataTextField = dt.NameColumn.ColumnName;
base.DataValueField = dt.EntityNodeIdColumn.ColumnName;
this.DataSource = EntityNodeProvider.GetEntityNodesTree(UserContext.Current.OrganizationId, instanceId, EntityId, entity.Name);
this.DataBind();
if (this.Nodes.Count > 0)
{
if (!string.IsNullOrEmpty(CustomRootNodeText))
{
this.Nodes[0].Text = CustomRootNodeText;
}
if ((AllowRootNodeSelection.HasValue && !AllowRootNodeSelection.Value) || (!AllowRootNodeSelection.HasValue && !Entity.EnableRootNodeSelection))
{
this.Nodes[0].Checkable = false;
this.Nodes[0].Category = "3";
}
this.Nodes[0].Expanded = true;
}
}
}
ClientDataSet.EntityNodesRelatedEntityNodesDataTable t = EntityNodeProvider.GetAllEntityNodesRelatedEntityNodes(UserContext.Current.OrganizationId, EntityNodeId, EntityId);
RadTreeNode rtn;
foreach (ClientDataSet.EntityNodesRelatedEntityNodesRow row in t.Rows)
{
rtn = this.FindNodeByValue(row.RelatedEntityNodeId.ToString());
if (rtn == null)
{
row.Delete();
continue;
}
if (rtn.Category != "3")
{
if (row.RelationType == (int)RelationType.Checked)
{
rtn.Checked = true;
}
else if (row.RelationType == (int)RelationType.CheckedAndAllChildren)
{
rtn.Checked = true;
rtn.Category = "1";
}
else if (row.RelationType == (int)RelationType.Blocked)
{
rtn.Checked = true;
rtn.Category = "2";
}
}
}
SetStateNode(this.Nodes[0]);
ProcessNodes(this.Nodes[0]);
if (OnLoaded != null)
{
OnLoaded(this, new EventArgs());
}
}