public async Task <IActionResult> Create([Bind("ImageId,Title,ImageFile")] ImageModal imageModal)
{
if (ModelState.IsValid)
{
if (imageModal != null && imageModal.ImageFile != null)
{
//Save Image to wwwroot/Image
string wwwRootPath = _hostEnvironment.WebRootPath;
string fileName = Path.GetFileNameWithoutExtension(imageModal.ImageFile.FileName);
string extension = Path.GetExtension(imageModal.ImageFile.FileName);
imageModal.ImageName = fileName = fileName + DateTime.Now.ToString("yymmssfff") + extension;
string path = Path.Combine(wwwRootPath + "/Image/", fileName);
using (var fileStream = new FileStream(path, FileMode.Create))
{
await imageModal.ImageFile.CopyToAsync(fileStream);
}
}
//Insert record
_context.Add(imageModal);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(imageModal));
}
public async Task <IActionResult> Edit(int id, [Bind("ImageId,Title,ImageName")] ImageModal imageModal)
{
if (id != imageModal.ImageId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(imageModal);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ImageModalExists(imageModal.ImageId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(imageModal));
}
private void clearBtn_Click(object sender, EventArgs e)
{
_imageModal = new ImageModal();
inputPic.Image = null;
resultPic.Image = null;
richTextBox1.Clear();
for (int i = 0; i < checkedListBox1.Items.Count; i++)
{
checkedListBox1.SetItemCheckState(i, CheckState.Unchecked);
}
}
public JsonResult ImageUpload(ImageModal img)
{
var file = img.imageFile;
if (file != null)
{
var fname = Path.GetFileName(file.FileName);
var ext = Path.GetExtension(file.FileName);
var without = Path.GetFileNameWithoutExtension(file.FileName);
file.SaveAs(Server.MapPath("/imagefolder/" + file.FileName));
}
return(Json(file.FileName, JsonRequestBehavior.AllowGet));
}
