public ActionResult Edit(ArticleViewModel article, HttpPostedFileBase[] uploads)
{
CheckFiles(uploads);
if (ModelState.IsValid)
{
var instance = db.Article.FirstOrDefault(x => x.ID == article.ID);
instance.CategoryID = article.CategoryID;
instance.Subject = article.Subject;
instance.Summary = article.Summary;
instance.ContentText = article.ContentText;
instance.IsPublish = article.IsPublish;
instance.PublishDate = article.PublishDate;
instance.UpdateUser = WebSiteHelper.CurrentUserID;
instance.UpdateDate = DateTime.Now;
HandleFiles(instance, uploads);
db.Entry(instance).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.CategoryID = new SelectList(db.Category, "ID", "Name", article.CategoryID);
return(View(article));
}
public ActionResult Edit(SystemUser systemuser)
{
//檢查登入帳號是否重複
if (db.SystemUser.Any(x => x.ID != systemuser.ID && x.Account == systemuser.Account))
{
ModelState.AddModelError("Account", "登入帳號不可重複");
return(View(systemuser));
}
if (ModelState.IsValid)
{
SystemUser user = db.SystemUser.FirstOrDefault(x => x.ID == systemuser.ID);
if (!string.IsNullOrWhiteSpace(systemuser.Password))
{
user.Salt = GenerateSalt();
user.Password = CryptographyPassword(systemuser.Password, systemuser.Salt);
}
user.Name = systemuser.Name;
user.Account = systemuser.Account;
user.Email = systemuser.Email;
user.UpdateUser = WebSiteHelper.CurrentUserID;
user.UpdateDate = DateTime.Now;
db.Entry(user).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(systemuser));
}
public ActionResult Edit(Category category)
{
if (db.Category.Any(x => x.ID != category.ID && x.Name == category.Name))
{
ModelState.AddModelError("Name", "文章分類名稱不可重複");
return(View(category));
}
if (ModelState.IsValid)
{
var original = db.Category.FirstOrDefault(x => x.ID == category.ID);
original.Name = category.Name;
original.UpdateUser = WebSiteHelper.CurrentUserID;
original.UpdateDate = DateTime.Now;
db.Entry(original).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(category));
}
/// <summary>
/// 增加文章瀏覽次數
/// </summary>
/// <param name="article">The article.</param>
private void IncreaseViewCount(Article article)
{
article.ViewCount += 1;
db.Entry(article).State = EntityState.Modified;
db.SaveChanges();
}