public ActionResult GetImage(int id)
{
CupImage c = db.CupImages.FirstOrDefault(d => d.CupImageID == id);
if (c != null && c.Image != null)
{
return(File(c.Image, "image/png"));
}
return(View());
}
// [ResponseCache(Location = ResponseCacheLocation.None, NoStore = true)]
public async Task <IActionResult> GetImage(int id)
{
Response.Headers.Add("Cache-Control", "no-store");
CupImage c = await db.CupImages.SingleOrDefaultAsync(m => m.CupImageID == id);
if (c != null && c.Image != null)
{
return(File(c.Image, "image/png"));
}
return(GetDefaultImage());
}
public ActionResult AddOrEdit([Bind(Include = "CupId,Capacity,CupType,CountryID,ImagePath,ImageUpload")] Cup cup)
{
try
{
if (ModelState.IsValid)
{
///var c = db.Cups.Where(x => x.CupId == cup.CupId).FirstOrDefault<Cup>();
if (cup.CupId == 0)
{
db.Cups.Add(cup);
db.SaveChanges();
if (cup.ImageUpload != null)
{
CupImage cupImg = new CupImage();
cupImg.CupImageID = cup.CupId;
cupImg.Image = new byte[cup.ImageUpload.ContentLength];
cup.ImageUpload.InputStream.Read(cupImg.Image, 0, cup.ImageUpload.ContentLength);
cupImg.Cup = cup;
db.CupImages.Add(cupImg);
db.SaveChanges();
}
}
else
{
if (cup.ImageUpload != null)
{
var cupImg = db.CupImages.Find(cup.CupId);
if (cupImg != null)
{
cupImg.Image = new byte[cup.ImageUpload.ContentLength];
cup.ImageUpload.InputStream.Read(cupImg.Image, 0, cup.ImageUpload.ContentLength);
db.Entry(cupImg).State = EntityState.Modified;
db.SaveChanges();
}
}
db.Entry(cup).State = EntityState.Modified;
db.SaveChanges();
}
}
ViewBag.CountryID = new SelectList(db.Countries, "CountryId", "CountryName", cup.CountryID);
return(RedirectToAction("Index"));
//return Json(new { success = true, html = GlobalClass.RenderRazorViewToString(this, "ViewAll", GetAllCups()), message = "Operation was Successfully" }, JsonRequestBehavior.AllowGet);
}
catch (Exception ex)
{
return(Json(new { success = false, message = ex.Message }, JsonRequestBehavior.AllowGet));
}
}
public async Task <IActionResult> AddOrEditCup(Cup cup)
{
try
{
if (ModelState.IsValid)
{
if (cup.CupId == 0)
{
db.Cups.Add(cup);
db.SaveChanges();
if (cup.ImageUpload != null)
{
var cupImg = new CupImage();
cupImg.CupImageID = cup.CupId;
cupImg.Image = new byte[cup.ImageUpload.Length];
using (var ms = new MemoryStream())
{
cup.ImageUpload.CopyTo(ms);
cupImg.Image = ms.ToArray();
}
cupImg.Cup = cup;
db.CupImages.Add(cupImg);
await db.SaveChangesAsync();
}
}
else
{
if (cup.ImageUpload != null)
{
var img = new byte[cup.ImageUpload.Length];
using (var ms = new MemoryStream())
{
cup.ImageUpload.CopyTo(ms);
img = ms.ToArray();
}
var cupImg = await db.CupImages.SingleOrDefaultAsync(m => m.CupImageID == cup.CupId);
if (cupImg == null)
{
cupImg = new CupImage {
CupImageID = cup.CupId, Image = img
};
db.CupImages.Add(cupImg);
await db.SaveChangesAsync();
}
else
{
cupImg.Image = img;
db.Update(cupImg);
await db.SaveChangesAsync();
}
}
db.Update(cup);
await db.SaveChangesAsync();
}
ViewBag.CountryID = new SelectList(db.Countries, "CountryId", "CountryName", cup.CountryID);
var result = await _viewRenderService.RenderToStringAsync("Cups/ViewAll", GetAllCupsAsync());
return(Json(new { success = true, result, message = "Operation was Successfully" }));
}
else
{
var result = await _viewRenderService.RenderToStringAsync("Cups/ViewAll", GetAllCupsAsync());
return(Json(new { success = false, result, message = "Can't add, because input values are invalid" }));
}
}
catch (Exception ex)
{
return(Json(new { success = false, message = ex.Message }));
}
}
