public async Task <IActionResult> Index()
{
var model = new PartialsDemoIndexVm();
model.NewsArticles = await _newsArticleService.GetNewsArticles();
return(View(model));
}
public async Task <IViewComponentResult> InvokeAsync(bool sortDescending, int?maxItems)
{
var articles = await _newsArticleService.GetNewsArticles();
//order in requested direction
if (sortDescending)
{
articles = articles.OrderByDescending(e => e.CreationDate);
}
else
{
articles = articles.OrderBy(e => e.CreationDate);
}
//limit # items if needed
if (maxItems.HasValue)
{
articles = articles.Take(maxItems.Value);
}
return(View(articles));
}