protected virtual SiteMapNode CreateNodeFromElement(XElement element, int currentLevel, Dictionary<string, SiteMapNode> nodeDictionary)
{
var attributes = new NameValueCollection();
foreach (var a in element.Attributes())
{
attributes.Add(a.Name.ToString(), a.Value);
}
string uri;
try
{
if (element.Attribute("uri") != null)
uri = element.Attribute("uri").Value;
else if (element.Attribute("pageId") != null)
uri = element.Attribute("pageId").Value;
else
uri = "";
}
catch
{
LoggerService.Debug("exception while retrieving uri", LoggingCategory.General);
uri = "";
}
NavigationNode childNode =
new NavigationNode(this,
element.Attribute("id").Value, //key
uri,
element.Attribute("url") != null ? element.Attribute("url").Value : element.Attribute("id").Value, //url
element.Attribute("title").Value, //title
element.Attribute("description").Value, //description
null, //roles
attributes, //attributes
null, //explicitresourceKeys
null) { Level = currentLevel }; // implicitresourceKey
if (element.Element("NumberOfItemsInGroup") != null)
childNode.NumberOfItemsInGroup = Convert.ToInt32(element.Element("NumberOfItemsInGroup").Value);
else
childNode.NumberOfItemsInGroup = MaxItemsInGroup;
if (element.Element("NumberOfItemsPerColumn") != null)
childNode.NumberOfItemsInColumn = Convert.ToInt32(element.Element("NumberOfItemsPerColumn").Value);
nodeDictionary.Add(childNode.Key, childNode);
return childNode;
}