void set_imagefiles()
{
imagefiles = new List <string>();
product_ids = new List <int>();
foreach (Product i in _context.Product)
{
if (i.P_Image == null)
{
imagefiles.Add("no-image.jpg");
}
else
{
imagefiles.Add(i.P_Image.ToString());
}
product_ids.Add(i.P_ID);
}
byte[] str = HttpContext.Session.Get("Index");
string index = Encoding.UTF8.GetString(str, 0, str.Length);
current_image = imagefiles[int.Parse(index)];
validReviews = _context.GetReviewsOnProduct(product_ids[int.Parse(index)]);
}
public async Task <IActionResult> OnGetAsync(int?id)
{
if (HttpContext.Session.Get("Id") != null)
{
byte[] str = HttpContext.Session.Get("Id");
string ID = Encoding.UTF8.GetString(str, 0, str.Length);
ViewData["Userid"] = ID;
}
if (HttpContext.Session.Get("Role") != null)
{
byte[] str = HttpContext.Session.Get("Role");
string Role = Encoding.UTF8.GetString(str, 0, str.Length);
ViewData["UserRole"] = Role;
}
Product = _context.getProduct(id.GetValueOrDefault());
Products = _context.getProductList();
productSelectList = new SelectList(Products, "ID", "P_Name");
SelectedId = 1;
validReviews = _context.GetReviewsOnProduct(id.GetValueOrDefault());
return(Page());
}