public async Task <IActionResult> Category(int?categoryId, int?page, string searchString = "")
{
List <ServiceReference_Item.Item> lst_item = null;
ViewBag.page = page ?? 1;
ViewBag.CategoryId = categoryId;
int pageSize = 8;
ViewData["CurrentFilter"] = searchString;
ServiceReference_Category.Category catebyId;
if (!String.IsNullOrEmpty(searchString))//nếu có nhập tìm kiếm thì đưa vào list tìm sp theo tên
{
lst_item = (await itm.findItembyNameAsync(searchString)).ToList();
ViewData["link"] = searchString;
}
else if (searchString == null && categoryId == null)
{
lst_item = (await itm.getAllItemAsync()).ToList();
ViewData["link"] = "All";
}
else
{
lst_item = (await itm.findItembyCategoryIdAsync((int)categoryId)).ToList();
catebyId = await cs.findCategorybyIdAsync((int)categoryId);
ViewData["link"] = catebyId.CategoryName;
}
var items = (from a in lst_item select a).AsQueryable();
return(View(PaginatedList <ServiceReference_Item.Item> .CreateAsync(items, page ?? 1, pageSize)));
}
public async Task <IActionResult> CategoryEdit(int id)
{
ServiceReference_Category.Category e = await cs.findCategorybyIdAsync(id);
ServiceReference_Category.Category[] lst_categories = await cs.getAllCategoryAsync();
CategoryModel cm = new CategoryModel()
{
categories = lst_categories,
CategoryId = e.CategoryId,
CategoryName = e.CategoryName,
ImageCate = e.ImageCate,
ParentId = e.ParentId,
StatusCate = e.StatusCate
};
ViewBag.flag = flag;
ViewBag.message = message;
flag = "";
message = "";
return(View(cm));
}
