private SiteMapNodeItem CreateItem(int itemIndex, SiteMapNodeItemType itemType, SiteMapNode node)
{
SiteMapNodeItem item = new SiteMapNodeItem(itemIndex, itemType);
int index = (PathDirection == PathDirection.CurrentToRoot ? 0 : -1);
SiteMapNodeItemEventArgs e = new SiteMapNodeItemEventArgs(item);
//Add sitemap nodes so that they are accessible during events.
item.SiteMapNode = node;
InitializeItem(item);
// Notify items
OnItemCreated(e);
// Add items based on PathDirection.
Controls.AddAt(index, item);
// Databind.
item.DataBind();
// Notify items.
OnItemDataBound(e);
item.SiteMapNode = null;
// SiteMapNodeItem is dynamically created each time, don't track viewstate.
item.EnableViewState = false;
return(item);
}
private SiteMapNodeItem CreateItem(int itemIndex, SiteMapNodeItemType itemType, SiteMapNode node)
{
SiteMapNodeItem item = new SiteMapNodeItem(itemIndex, itemType);
int index = (this.PathDirection == System.Web.UI.WebControls.PathDirection.CurrentToRoot) ? 0 : -1;
SiteMapNodeItemEventArgs e = new SiteMapNodeItemEventArgs(item);
item.SiteMapNode = node;
this.InitializeItem(item);
this.OnItemCreated(e);
this.Controls.AddAt(index, item);
item.DataBind();
this.OnItemDataBound(e);
item.SiteMapNode = null;
item.EnableViewState = false;
return(item);
}
private SiteMapNodeItem CreateItem(int itemIndex, SiteMapNodeItemType itemType, SiteMapNode node) {
SiteMapNodeItem item = new SiteMapNodeItem(itemIndex, itemType);
int index = (PathDirection == PathDirection.CurrentToRoot ? 0 : -1);
SiteMapNodeItemEventArgs e = new SiteMapNodeItemEventArgs(item);
//Add sitemap nodes so that they are accessible during events.
item.SiteMapNode = node;
InitializeItem(item);
// Notify items
OnItemCreated(e);
// Add items based on PathDirection.
Controls.AddAt(index, item);
// Databind.
item.DataBind();
// Notify items.
OnItemDataBound(e);
item.SiteMapNode = null;
// SiteMapNodeItem is dynamically created each time, don't track viewstate.
item.EnableViewState = false;
return item;
}
protected virtual void CreateControlHierarchy ()
{
ArrayList nodes = new ArrayList ();
SiteMapNode node = Provider.CurrentNode;
if (node == null) return;
int levels = ParentLevelsDisplayed != -1 ? ParentLevelsDisplayed + 1 : int.MaxValue;
while (node != null && levels > 0) {
if (nodes.Count > 0) {
SiteMapNodeItem sep = new SiteMapNodeItem (nodes.Count, SiteMapNodeItemType.PathSeparator);
InitializeItem (sep);
SiteMapNodeItemEventArgs sargs = new SiteMapNodeItemEventArgs (sep);
OnItemCreated (sargs);
nodes.Add (sep);
}
SiteMapNodeItemType nt;
if (nodes.Count == 0)
nt = SiteMapNodeItemType.Current;
else if (node.ParentNode == null)
nt = SiteMapNodeItemType.Root;
else
nt = SiteMapNodeItemType.Parent;
SiteMapNodeItem it = new SiteMapNodeItem (nodes.Count, nt);
it.SiteMapNode = node;
InitializeItem (it);
SiteMapNodeItemEventArgs args = new SiteMapNodeItemEventArgs (it);
OnItemCreated (args);
it.DataBind ();
OnItemDataBound (args);
nodes.Add (it);
node = node.ParentNode;
levels--;
}
if (PathDirection == PathDirection.RootToCurrent) {
for (int n=nodes.Count - 1; n>=0; n--)
Controls.Add ((Control)nodes[n]);
} else {
for (int n=0; n<nodes.Count; n++)
Controls.Add ((Control)nodes[n]);
}
}
private SiteMapNodeItem CreateItem(int itemIndex, SiteMapNodeItemType itemType, SiteMapNode node)
{
SiteMapNodeItem item = new SiteMapNodeItem(itemIndex, itemType);
int index = (this.PathDirection == System.Web.UI.WebControls.PathDirection.CurrentToRoot) ? 0 : -1;
SiteMapNodeItemEventArgs e = new SiteMapNodeItemEventArgs(item);
item.SiteMapNode = node;
this.InitializeItem(item);
this.OnItemCreated(e);
this.Controls.AddAt(index, item);
item.DataBind();
this.OnItemDataBound(e);
item.SiteMapNode = null;
item.EnableViewState = false;
return item;
}