示例#1
0
        //public List<CategoryEntityComplete> searchComplete(string searchitem)
        //{
        //    List<CategoryEntityComplete> l = new List<CategoryEntityComplete>();
        //    var list = (from a in db.ESHOP_NEWs
        //                join b in db.ESHOP_NEWS_CATs on a.NEWS_ID equals b.NEWS_ID
        //                where (SqlMethods.Like(a.NEWS_KEYWORD_ASCII,ClearUnicode("%"+searchitem+"%")))
        //                &&a.NEWS_TYPE==1
        //                select new
        //                {
        //                    a.NEWS_TITLE,
        //                    a.NEWS_PUBLISHDATE,
        //                    b.ESHOP_CATEGORy.CAT_NAME
        //                }).Distinct().OrderByDescending(n => n.NEWS_PUBLISHDATE).OrderByDescending(n=>n.CAT_NAME).Take(12);
        //    foreach (var i in list)
        //    {
        //        CategoryEntityComplete enti = new CategoryEntityComplete();
        //        enti.catname = i.CAT_NAME;
        //        enti.title = i.NEWS_TITLE;
        //        l.Add(enti);
        //    }
        //    return l;
        //}
        public List <CategoryEntityComplete> searchComplete(string searchitem)
        {
            string[] arr = searchitem.Split(' ');
            List <CategoryEntityComplete> l = new List <CategoryEntityComplete>();

            for (int s = 0; s < arr.Length; s++)
            {
                if (s == 0)
                {
                    var list = (from a in db.ESHOP_NEWs
                                join b in db.ESHOP_NEWS_CATs on a.NEWS_ID equals b.NEWS_ID
                                //where (SqlMethods.Like(a.NEWS_KEYWORD_ASCII, ClearUnicode("%" + arr[s] + "%")))
                                where (SqlMethods.Like(db.fClearUnicode(a.NEWS_TITLE), ClearUnicode("%" + arr[s] + "%"))) &&
                                a.NEWS_TYPE == 1
                                select new
                    {
                        a.NEWS_TITLE,
                        a.NEWS_PUBLISHDATE,
                        b.ESHOP_CATEGORy.CAT_NAME
                    }).Distinct().OrderByDescending(n => n.NEWS_PUBLISHDATE).OrderByDescending(n => n.CAT_NAME);

                    foreach (var i in list)
                    {
                        CategoryEntityComplete enti = new CategoryEntityComplete();
                        enti.catname = i.CAT_NAME;
                        enti.title   = i.NEWS_TITLE;
                        l.Add(enti);
                    }
                }
                else
                {
                    var list = l.Where(n => n.title.ToLower().Contains(arr[s].ToLower())).ToList();
                    if (list != null && list.Count > 0)
                    {
                        l = list;
                    }
                }
            }
            return(l);
        }
 public static List<CategoryEntityComplete> searchComplete(string searchitem)
 {
     List<CategoryEntityComplete> l = new List<CategoryEntityComplete>();
     var list = (from a in db.ESHOP_NEWs
                 join b in db.ESHOP_NEWS_CATs on a.NEWS_ID equals b.NEWS_ID
                 where (SqlMethods.Like(a.NEWS_KEYWORD_ASCII, ClearUnicode("%" + searchitem + "%")))
                 && a.NEWS_TYPE == 1
                 select new
                 {
                     a.NEWS_TITLE,
                     a.NEWS_PUBLISHDATE,
                     b.ESHOP_CATEGORy.CAT_NAME
                 }).Distinct().OrderByDescending(n => n.NEWS_PUBLISHDATE).OrderByDescending(n => n.CAT_NAME).Take(12);
     foreach (var i in list)
     {
         CategoryEntityComplete enti = new CategoryEntityComplete();
         enti.catname = i.CAT_NAME;
         enti.title = i.NEWS_TITLE;
         l.Add(enti);
     }
     return l;
 }
        public List <CategoryEntityComplete> searchComplete(string searchitem)
        {
            List <CategoryEntityComplete> l = new List <CategoryEntityComplete>();
            var list = (from a in db.ESHOP_NEWs
                        join b in db.ESHOP_NEWS_CATs on a.NEWS_ID equals b.NEWS_ID
                        where (db.fClearUnicode(a.NEWS_TITLE).Contains(ClearUnicode(searchitem))) &&
                        a.NEWS_TYPE == 1
                        select new
            {
                a.NEWS_TITLE,
                a.NEWS_PUBLISHDATE,
                b.ESHOP_CATEGORy.CAT_NAME
            }).Distinct().OrderByDescending(n => n.NEWS_PUBLISHDATE).OrderByDescending(n => n.CAT_NAME).Take(10);

            foreach (var i in list)
            {
                CategoryEntityComplete enti = new CategoryEntityComplete();
                enti.catname = i.CAT_NAME;
                enti.title   = i.NEWS_TITLE;
                l.Add(enti);
            }
            return(l);
        }