public List <GuestbookEntity> GetGuestbookList(GuestbookQuery query)
{
List <GuestbookEntity> list = new List <GuestbookEntity>();
StringBuilder sqlCommandText = new StringBuilder();
sqlCommandText.Append("SELECT MessageID,JournalID,PMessageID,UserName,Email,Tel,Title,MessageContent,IP,AddDate FROM dbo.Guestbook WITH(NOLOCK)");
string whereSQL = GuestbookQueryToSQLWhere(query);
string orderBy = GuestbookQueryToSQLOrder(query);
if (!string.IsNullOrEmpty(whereSQL))
{
sqlCommandText.Append(" WHERE " + whereSQL);
}
if (!string.IsNullOrEmpty(orderBy))
{
sqlCommandText.Append(" ORDER BY " + orderBy);
}
DbCommand cmd = db.GetSqlStringCommand(sqlCommandText.ToString());
using (IDataReader dr = db.ExecuteReader(cmd))
{
list = MakeGuestbookList(dr);
}
return(list);
}
public Pager <GuestbookEntity> GetGuestbookPageList(GuestbookQuery query)
{
int recordCount = 0;
string whereSQL = GuestbookQueryToSQLWhere(query);
string orderBy = GuestbookQueryToSQLOrder(query);
DataSet ds = db.GetPagingData("Guestbook", "MessageID,JournalID,PMessageID,UserName,Email,Tel,Title,MessageContent,IP,AddDate", orderBy, whereSQL, query.CurrentPage, query.PageSize, out recordCount);
Pager <GuestbookEntity> pager = new Pager <GuestbookEntity>();
if (ds != null && ds.Tables.Count > 0)
{
pager.ItemList = MakeGuestbookList(ds.Tables[0]);
}
pager.CurrentPage = query.CurrentPage;
pager.PageSize = query.PageSize;
pager.TotalRecords = recordCount;
return(pager);
}
/// <summary>
/// 在线留言
/// </summary>
/// <returns></returns>
public ActionResult Index(int page = 1)
{
GuestbookQuery guestBookQuery = new GuestbookQuery();
guestBookQuery.JournalID = JournalID;
guestBookQuery.CurrentPage = page;
guestBookQuery.PageSize = 15;
Pager <GuestbookEntity> pageGuestBook = new Pager <GuestbookEntity>();
try
{
ISiteConfigFacadeService service = ServiceContainer.Instance.Container.Resolve <ISiteConfigFacadeService>();
pageGuestBook = service.GetSiteGuestBookPageList(guestBookQuery);
if (pageGuestBook != null)
{
ViewBag.PagerInfo = Utils.GetPageNumbers(page, pageGuestBook.TotalPage, "/Message/", 5);
}
}
catch (Exception ex)
{
WKT.Log.LogProvider.Instance.Error("获取留言列表出现异常:" + ex.Message);
}
return(View(pageGuestBook));
}
/// <summary>
/// 将查询实体转换为Order语句
/// <param name="query">查询实体</param>
/// <returns>获取Order语句，不包含Order</returns>
/// </summary>
public string GuestbookQueryToSQLOrder(GuestbookQuery query)
{
return(" MessageID DESC");
}
/// <summary>
/// 将查询实体转换为Where语句
/// <param name="query">查询实体</param>
/// <returns>获取Where语句，不包含Where</returns>
/// </summary>
public string GuestbookQueryToSQLWhere(GuestbookQuery query)
{
return(string.Empty);
}
/// <summary>
/// 将查询实体转换为Where语句
/// <param name="query">查询实体</param>
/// <returns>获取Where语句，不包含Where</returns>
/// </summary>
public string GuestbookQueryToSQLWhere(GuestbookQuery query)
{
StringBuilder strFilter = new StringBuilder("JournalID=" + query.JournalID);
return(strFilter.ToString());
}
/// <summary>
/// 获取所有符合查询条件的数据
/// </summary>
/// <param name="guestbookQuery">GuestbookQuery查询实体对象</param>
/// <returns>List<GuestbookEntity></returns>
public List <GuestbookEntity> GetGuestbookList(GuestbookQuery guestbookQuery)
{
return(GuestbookBusProvider.GetGuestbookList(guestbookQuery));
}
/// <summary>
/// 分页获取符合查询条件的数据
/// </summary>
/// <param name="guestbookQuery">GuestbookQuery查询实体对象</param>
/// <returns>Pager<GuestbookEntity></returns>
public Pager <GuestbookEntity> GetGuestbookPageList(GuestbookQuery guestbookQuery)
{
return(GuestbookBusProvider.GetGuestbookPageList(guestbookQuery));
}
/// <summary>
/// 分页获取符合查询条件的数据
/// </summary>
/// <param name="guestbookQuery">GuestbookQuery查询实体对象</param>
/// <returns>Pager<GuestbookEntity></returns>
public Pager <GuestbookEntity> GetGuestbookPageList(GuestbookQuery guestbookQuery)
{
return(GuestbookDataAccess.Instance.GetGuestbookPageList(guestbookQuery));
}
