// GET: Stories/Edit/5
public ActionResult Edit(short?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
Story story = db.Stories.Find(id);
if (story == null)
{
return(HttpNotFound());
}
ViewBag.IsAboutId = new SelectList(db.Infos, "InfoId", "Name", story.IsAboutId);
StoryEditVM model = new StoryEditVM(story);
List <short> selectedTags = db.StoryTags.Where(t => t.StoryId == id).Select(t => t.TagId).ToList();
ViewBag.Selected = selectedTags;
ViewBag.Tags = db.Tags.ToList();
return(View(model));
}
public ActionResult Edit([Bind(Include = "StoryId,IsAboutId,DateTold,CommissionedBy,IsCannon,TheContent,Title")] StoryEditVM story,
List <short> tags)
{
if (ModelState.IsValid)
{
#region Update Story
Story daStory = new Story
{
StoryId = story.StoryId,
DateTold = story.DateTold,
CommissionedBy = story.CommissionedBy,
IsAboutId = story.IsAboutId,
IsCannon = story.IsCannon,
TheContent = story.TheContent,
Title = story.Title
};
db.Entry(daStory).State = EntityState.Modified;
db.SaveChanges();
#endregion
#region Update Tags
List <short> currentTagIds = db.StoryTags.Where(x => x.StoryId == story.StoryId).Select(x => x.StoryId).ToList();
if (tags != null)
{
foreach (short t in tags)
{
//if this is an already existing tag
if (currentTagIds.Contains(t))
{
currentTagIds.Remove(t);
}
else
{
StoryTag newTag = new StoryTag {
StoryId = story.StoryId, TagId = t
};
db.StoryTags.Add(newTag);
}
}
}
if (currentTagIds.Count != 0)
{
foreach (short id in currentTagIds)
{
StoryTag gone = db.StoryTags.Where(x => x.StoryId == story.StoryId & x.TagId == id).FirstOrDefault();
db.StoryTags.Remove(gone);
}
}
db.SaveChanges();
#endregion
return(RedirectToAction("Details", "Infos", new { id = story.IsAboutId }));
}
ViewBag.IsAboutId = new SelectList(db.Infos, "InfoId", "Name", story.IsAboutId);
ViewBag.Tags = db.Tags.ToList();
if (tags != null)
{
ViewBag.Selected = tags;
}
else
{
ViewBag.Selected = new List <short>();
}
return(View(story));
}
