public static void BindTo <TNavigationItem, TDataItem>(this INavigationItemComponent <TNavigationItem> component, IEnumerable <TDataItem> dataSource, Action <TNavigationItem, TDataItem> action) where TNavigationItem : NavigationItem <TNavigationItem>, new()
{
foreach (TDataItem dataItem in dataSource)
{
var item = new TNavigationItem();
component.Items.Add(item);
action(item, dataItem);
}
}
public static void BindTo <T>(this INavigationItemComponent <T> component, string sitemapName, Action <T, SiteMapNode> siteMapAction) where T : NavigationItem <T>, new()
{
var siteMap = component.ViewContext.ViewData.Eval(sitemapName) as SiteMapBase ??
(SiteMapManager.SiteMaps.ContainsKey(sitemapName) ? SiteMapManager.SiteMaps[sitemapName] : null);
if (siteMap == null)
{
throw new NotSupportedException(Exceptions.SiteMapShouldBeDefinedInViewData.FormatWith(sitemapName));
}
component.Items.Clear();
foreach (SiteMapNode node in siteMap.RootNode.ChildNodes)
{
LoadItemsFromSiteMapNode(node, component, siteMapAction);
}
}
public static void BindTo <T>(this INavigationItemComponent <T> component, string sitemapViewDataKey) where T : NavigationItem <T>, new()
{
BindTo(component, sitemapViewDataKey, null);
}
