public ActionResult DeleteConfirmed(int id)
{
Technology_Post technology_Post = db.Technology_Post.Find(id);
db.Technology_Post.Remove(technology_Post);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Edit([Bind(Include = "post_technology_id,post_id,technology_id")] Technology_Post technology_Post)
{
if (ModelState.IsValid)
{
db.Entry(technology_Post).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.post_id = new SelectList(db.Posts, "post_id", "post_content", technology_Post.post_id);
ViewBag.technology_id = new SelectList(db.Technologies, "technology_id", "technology_name", technology_Post.technology_id);
return(View(technology_Post));
}
// GET: Technology_Post/Details/5
public ActionResult Details(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
Technology_Post technology_Post = db.Technology_Post.Find(id);
if (technology_Post == null)
{
return(HttpNotFound());
}
return(View(technology_Post));
}
// GET: Technology_Post/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
Technology_Post technology_Post = db.Technology_Post.Find(id);
if (technology_Post == null)
{
return(HttpNotFound());
}
ViewBag.post_id = new SelectList(db.Posts, "post_id", "post_content", technology_Post.post_id);
ViewBag.technology_id = new SelectList(db.Technologies, "technology_id", "technology_name", technology_Post.technology_id);
return(View(technology_Post));
}
public ActionResult IndexPostQuestion([Bind(Include = "post_id,post_content,post_datecreated,post_dateedit,user_id,post_activate,post_activate_admin,post_title,post_sum_reply,post_sum_comment,post_view,post_popular,post_calculate_medal,post_RecycleBin")] Post post, string[] postTags, int[] postTechnology)
{
User user = (User)Session["user"];
if (post.post_datecreated != null && user != null)
{
//công nghệ
List <Technology_Post> technology_Posts = db.Technology_Post.Where(n => n.post_id == post.post_id).ToList();
if (technology_Posts == null)
{
foreach (var item in postTechnology)
{
Technology_Post tp = new Technology_Post()
{
post_id = post.post_id,
technology_id = item
};
db.Technology_Post.Add(tp);
}
}
else
{
//Xóa
int variable = 0;
foreach (var item in technology_Posts)
{
foreach (var item2 in postTechnology)
{
if (item.technology_id == item2)
{
variable = 1;
break;
}
}
if (variable == 0)
{
db.Technology_Post.Remove(db.Technology_Post.Find(item.post_technology_id));
db.SaveChanges();
}
variable = 0;
}
//Thêm
List <Technology_Post> technology_Posts1 = db.Technology_Post.Where(n => n.post_id == post.post_id).ToList();
variable = 0;
foreach (var item in postTechnology)
{
foreach (var item2 in technology_Posts1)
{
if (item == item2.technology_id)
{
variable = 1;
break;
}
}
if (variable == 0)
{
Technology_Post tp = new Technology_Post()
{
post_id = post.post_id,
technology_id = item
};
db.Technology_Post.Add(tp);
}
variable = 0;
}
}
//tag
List <Tag> tags = db.Tags.Where(n => n.post_id == post.post_id).ToList();
if (tags == null)
{
foreach (var item in postTags)
{
Tag tag = new Tag()
{
tags_name = item,
post_id = post.post_id,
tags_datetime = DateTime.Now
};
db.Tags.Add(tag);
}
}
else
{
//Xóa
int variable = 0;
foreach (var item in tags)
{
foreach (var item2 in postTags)
{
if (item.tags_name == item2)
{
variable = 1;
break;
}
}
if (variable == 0)
{
db.Tags.Remove(db.Tags.Find(item.tags_id));
db.SaveChanges();
}
variable = 0;
}
//Thêm
List <Tag> tags1 = db.Tags.Where(n => n.post_id == post.post_id).ToList();
variable = 0;
foreach (var item in postTags)
{
foreach (var item2 in tags1)
{
if (item == item2.tags_name)
{
variable = 1;
break;
}
}
if (variable == 0)
{
Tag tag = new Tag()
{
tags_name = item,
post_id = post.post_id,
tags_datetime = DateTime.Now
};
db.Tags.Add(tag);
}
variable = 0;
}
}
post.post_RecycleBin = false;
post.post_datecreated = post.post_datecreated;
post.post_dateedit = DateTime.Now;
post.user_id = user.user_id;
post.post_activate = post.post_activate;
post.post_activate_admin = post.post_activate_admin;
post.post_sum_reply = post.post_sum_reply;
post.post_sum_comment = post.post_sum_comment;
post.post_view = post.post_view;
post.post_popular = post.post_popular;
post.post_calculate_medal = post.post_calculate_medal;
db.Entry(post).State = EntityState.Modified;
db.SaveChanges();
return(Redirect("/Center/IndexCenter"));
}
else if (post.post_datecreated == null && user != null)
{
foreach (var item in postTechnology)
{
Technology_Post tp = new Technology_Post()
{
post_id = post.post_id,
technology_id = item
};
db.Technology_Post.Add(tp);
}
foreach (var item in postTags)
{
Tag tag = new Tag()
{
tags_name = item,
post_id = post.post_id,
tags_datetime = DateTime.Now
};
db.Tags.Add(tag);
}
post.post_RecycleBin = false;
post.post_datecreated = DateTime.Now;
post.post_dateedit = DateTime.Now;
post.user_id = user.user_id;
post.post_activate = true;
post.post_activate_admin = true;
post.post_sum_reply = 0;
post.post_sum_comment = 0;
post.post_view = 0;
post.post_popular = 0;
post.post_calculate_medal = 0;
db.Posts.Add(post);
db.SaveChanges();
return(Redirect("/Center/IndexCenter"));
}
else
{
Response.StatusCode = 404;
return(null);
}
}
