public async Task <IActionResult> Index([FromServices] TengoDbContext db, PageInfo pageInfo, int articleTypeId = 0, string keyword = null, string sortBy = null)
{
var query = db.Article.AsQueryable();
if (articleTypeId > 0)
{
query = query.Where(p => p.ArticleTypeId == articleTypeId);
}
if (!string.IsNullOrWhiteSpace(keyword))
{
keyword = keyword.Trim();
query = query.Where(p => p.Title.Contains(keyword));
}
ViewData.Model = await db.GetPageListAsync(query, pageInfo.Page, pageInfo.PageSize);
ViewBag.Keyword = keyword;
ViewBag.ArticleTypeId = articleTypeId;
ViewBag.ArticleTypeIds = new SelectList(await service.ArticleTypeList(), "Id", "TypeName", articleTypeId);
return(View());
}
