public IActionResult AddProduct(int?catId = null, int?subcatId = null)
{
string UserId = ClaimUtility.GetUserId(HttpContext.User);
string _catId = _sellerService.GetSellerCategory(UserId);
ViewBag.Categories = new SelectList(_sellerService.GetCategories().Data, "CategoryId", "Name", _catId);
ViewBag.SubCategories = new SelectList(_sellerPanelService.GetSubCategories(int.Parse(_catId)).Data, "SubId", "SubName", subcatId);
if (subcatId != null)
{
ViewBag.Products = new SelectList(_sellerPanelService.GetProduct(subcatId).Data, "ProductId", "ProductName");
}
return(View());
}