public ActionResult ArticleEdit(int ArticleId)
{
ArticleForEdit articleForEdit;
if (ArticleId!=0)
{
Article article = repository.Articles_allImages
.Where(x => x.ArticleID == ArticleId)
.FirstOrDefault();
articleForEdit = new ArticleForEdit(article);
}
else
{
articleForEdit = new ArticleForEdit();
articleForEdit.Images = new List<Image>();
}
//**Создание выпадающего списка
EFCategoryRepository category = new EFCategoryRepository();
SelectList DropDownList = new SelectList(category.Categorys, "CategoryID", "Name",
articleForEdit.Category_CategoryID.ToString());
ViewData["Category"] = DropDownList;
return View(articleForEdit);
}
public ActionResult ArticleEdit(ArticleForEdit articleForEdit,
HttpPostedFileBase introimgChang,
HttpPostedFileBase[] image,
int category = 0)
{
if (articleForEdit.ArticleID != 0)
{
Article article = repository.Articles_allImages
.Where(x => x.ArticleID == articleForEdit.ArticleID)
.FirstOrDefault();
articleForEdit.IntroImg = article.IntroImg;
articleForEdit.Images = article.Images;
}
else
{
articleForEdit.IntroImg = new Image();
articleForEdit.Images = new List<Image>();
}
articleForEdit.Category_CategoryID = category;
bool isImageNull = false;
int OldImagesCount = articleForEdit.Images.Count;
bool TextIsValid = true;
if (image != null)
{
for (int i = 0; i < image.Count(); i++)
{
if (image[i] == null && OldImagesCount < i)
isImageNull = true;
}
try { string.Format(articleForEdit.Text, image); }
catch (Exception) { TextIsValid = false; }
}
bool isValid = ModelState.IsValid;
if (isValid)
if (TextIsValid)
if (!isImageNull)
if (articleForEdit.IntroImg != null || introimgChang != null)
{
if (introimgChang != null)
{
int introimgLength = introimgChang.ContentLength;
Image imageTmp = new Image()
{
ImageType = introimgChang.ContentType,
ImageData = new byte[introimgLength],
};
introimgChang.InputStream.Read(imageTmp.ImageData, 0, introimgLength);
articleForEdit.IntroImg = imageTmp;
}
if (articleForEdit.Images == null)
articleForEdit.Images = new List<Image>();
if (image!=null && OldImagesCount <= image.Count())
{
for (int i = 0; i < image.Count(); i++)
if (image[i] != null)
{
Image imageTmp = new Image()
{
ImageType = image[i].ContentType,
ImageData = new byte[image[i].ContentLength],
};
image[i].InputStream.Read(imageTmp.ImageData, 0, image[i].ContentLength);
if (OldImagesCount <= i)
articleForEdit.Images.Add(imageTmp);
else
articleForEdit.Images[i] = imageTmp;
}
}
else
{
//articleForEdit.Images.RemoveRange(articleForEdit.Images.Count - 1,
// articleForEdit.Images.Count - image.Count());
//for (int i = 0; i < articleForEdit.Images.Count; i++)
// if (image[i] != null)
// {
// Image imageTmp = new Image()
// {
// ImageType = image[i].ContentType,
// ImageData = new byte[image[i].ContentLength],
// };
// image[i].InputStream.Read(imageTmp.ImageData, 0, image[i].ContentLength);
// articleForEdit.Images[i] = imageTmp;
// }
}
repository.SaveArticle(articleForEdit, "123123");// User.Identity.Name);
int i;
i = 8;
return RedirectToRoute(new
{
controller = "Article",
action = "TheArticle",
ArticleId = articleForEdit.ArticleID
});
}
//**Создание выпадающего списка
EFCategoryRepository categoryRepo = new EFCategoryRepository();
SelectList DropDownList = new SelectList(categoryRepo.Categorys,
"CategoryID", "Name",
articleForEdit.Category_CategoryID.ToString());
ViewData["Category"] = DropDownList;
return View(articleForEdit);
}