public string Dianzan()
{
if (Session["user"] != null)
{
int id = (int)Session["Fs_id"];
FoodShare fs1 = db.FoodShare.Where(n => n.Fs_id == id).First();
fs1.ReadCount = fs1.ReadCount + 1;
string a = (fs1.ReadCount).ToString();
db.SaveChanges();
return(a);
}
else
{
return("<script>;alert('请先登录!');</script>");
}
}
public ActionResult Menu(FoodShare fs)
{
try
{
HttpPostedFileBase postimageBase = Request.Files["img"];
if (Session["user"] != null)
{
if (postimageBase != null)
{
string filePath = postimageBase.FileName;
string filename = filePath.Substring(filePath.LastIndexOf("\\") + 1);
string serverpath = Server.MapPath(@"/images/Food/") + filename;
string relativepath = @"/images/Food/" + filename;
postimageBase.SaveAs(serverpath);
fs.Fs_img = relativepath;
fs.User_id = (int)Session["userid"];
if (fs.Fs_detail != null && fs.Fs_title != null && fs.Fs_lable != null)
{
db.FoodShare.Add(fs);
db.SaveChanges();
return(Content("<script> alert('发布菜谱成功！'); history.go(-1)</script>"));
}
else
{
return(Content("发布内容有为空!"));
}
}
else
{
return(Content("<script>;alert('请先上传菜品图片！');history.go(-1)</script>"));
}
}
else
{
return(Content("<script> alert('您还没有登录!'); history.go(-1);</script>"));
}
}
catch (Exception ex)
{
return(Content(ex.Message));
}
}
public ActionResult Edit(FoodShare us)
{
FoodShare user1 = db.FoodShare.Where(n => n.Fs_id == us.Fs_id).First();
user1.Fs_title = us.Fs_title;
user1.Fs_lable = us.Fs_lable;
user1.Fs_detail = us.Fs_detail;
int result = db.SaveChanges();
if (result > 0)
{
return(RedirectToAction("Index", "User"));
}
else
{
return(Content("<script> alert('没有修改');history.go(-1); </script>"));
}
}
public ActionResult Detail(int id, FoodShare fs)
{
//var food = db.FoodShare.Where(n => n.Fs_id == id).FirstOrDefault();
//Session["Fs_img"] = food.Fs_img;
var list = from n in db.FoodShare.Where(n => n.Fs_id == id) select n;
int id1 = Convert.ToInt32(Session["userid"]);
Session["Fs_id"] = id;
var list2 = from m in db.FoodShareReply
join n in db.FoodShareComment on m.FsComment_id equals n.FsComment_id
//where m.FsComment_id==id
select new UserReplyModel
{
REPLY = m.FsReply_content,
ADDTIME = (m.Addtime).ToString(),
USER_IMG = m.UserInfo.User_img,
};
var list1 = from n in db.FoodShareComment
where n.Fs_id == id
select new UserCommentModel
{
FS_COMMENTID = n.FsComment_id,
COMMENT = n.FsComment_content,
USER_ID = n.UserInfo.User_id,
USER_IMG = n.UserInfo.User_img,
USER_NAME = n.UserInfo.User_name,
};
int comment_id = Convert.ToInt32(Request["comment_id"]);
var index = new WebApplication6.Models.UserCommentDetailModel()
{
FOODSHARE = list,
USERCOMMENT = list1,
FOODSHAREREPLY = list2
};
return(View(index));
}
public ActionResult Edit(int id)
{
FoodShare fs = db.FoodShare.Where(n => n.Fs_id == id).FirstOrDefault();
return(View(fs));
}
