public async Task <List <MenuItem> > GetKendoMenuItemsAsync(string navMenuId)
{
var menuItems = new List <MenuItem>();
var navMenu = await _navMenuManager.GetFullNavMenuAsync(navMenuId);
if (navMenu != null)
{
await LoadNodesIntoKendoMenuItemsAsync(navMenu.MenuItems, menuItems);
}
return(menuItems);
}
public async Task <IViewComponentResult> InvokeAsync(string navMenuId, string itemId = null)
{
if (string.IsNullOrEmpty(navMenuId))
{
return(new ViewComponentPlaceholder());
}
var navMenu = await _navigationMenuManager.GetFullNavMenuAsync(navMenuId);
if (navMenu == null)
{
return(new ViewComponentPlaceholder());
}
var model = new NavigationMenuViewModel();
model.Id = navMenu.Id;
model.SiteId = navMenu.SiteId;
model.Title = navMenu.Title;
foreach (var item in navMenu.MenuItems)
{
var node = new TreeViewItemModel();
LoadItemIntoNode(item, node);
model.Items.Add(node);
}
if (!string.IsNullOrEmpty(itemId))
{
ExpandToNode(itemId, model.Items);
}
ViewData["FormTitle"] = "Edit Navigation Menu:";
return(View(model));
}