private HtmlGenericControl CreateNode(AccessibleTreeNode treeNode)
{
HtmlGenericControl li = new HtmlGenericControl("li");
li.Controls.Add(treeNode);
if (treeNode.ChildNodes.Count > 0)
{
li.Attributes.Add("class", "openednode");
}
if (treeNode.Expanded && treeNode.ChildNodes.Count > 0)
{
HtmlGenericControl ulChild = new HtmlGenericControl("ul");
foreach (AccessibleTreeNode childNode in treeNode.ChildNodes)
{
ulChild.Controls.Add(this.CreateNode(childNode));
}
li.Controls.Add(ulChild);
}
return(li);
}
private void RestoreNodes(ArrayList nodes)
{
foreach (Hashtable properties in nodes)
{
AccessibleTreeNode treeNode = new AccessibleTreeNode();
treeNode.ID = properties["id"].ToString();
treeNode.Text = properties["text"].ToString();
treeNode.Link = properties["link"].ToString();
try
{
if (Convert.ToBoolean(properties["expanded"]))
{
treeNode.Expand();
}
}
catch
{
}
this.Nodes.Add(treeNode);
}
}
/// <summary>
///
/// </summary>
/// <param name="parentNode"></param>
internal void SetParentNode(AccessibleTreeNode parentNode)
{
this._parentNode = parentNode;
}
public void Add(AccessibleTreeNode treeNode)
{
this.InnerList.Add(treeNode);
treeNode.SetParentNode(this._parentNode);
}
