/// <summary>
/// 插入一条记录到表B2BNotice，如果表中存在自增字段，则返回值为新记录的自增字段值，否则返回0
/// </summary>
/// <param name="db">数据库操作对象</param>
/// <param name="b2BNotice">待插入的实体对象</param>
public int AddB2BNotice(B2BNoticeEntity entity)
{
string sql = @"insert into B2BNotice([Title],[NoticeContent],[CreateTime],[Sort],[ShowTime],[EndTime],[IsActive],SystemType,NoticeType)VALUES
(@Title,@NoticeContent,@CreateTime,@Sort,@ShowTime,@EndTime,@IsActive,@SystemType,@NoticeType);
SELECT SCOPE_IDENTITY();" ;
DbCommand cmd = db.GetSqlStringCommand(sql);
//db.AddInParameter(cmd, "@Id", DbType.String,entity.Id);
db.AddInParameter(cmd, "@Title", DbType.String, entity.Title);
db.AddInParameter(cmd, "@NoticeContent", DbType.String, entity.NoticeContent);
db.AddInParameter(cmd, "@CreateTime", DbType.DateTime, entity.CreateTime);
db.AddInParameter(cmd, "@Sort", DbType.Int32, entity.Sort);
db.AddInParameter(cmd, "@ShowTime", DbType.DateTime, entity.ShowTime);
db.AddInParameter(cmd, "@EndTime", DbType.DateTime, entity.EndTime);
db.AddInParameter(cmd, "@IsActive", DbType.Int16, entity.IsActive);
db.AddInParameter(cmd, "@SystemType", DbType.Int16, entity.SystemType);
db.AddInParameter(cmd, "@NoticeType", DbType.Int16, entity.NoticeType);
object identity = db.ExecuteScalar(cmd);
if (identity == null || identity == DBNull.Value)
{
return(0);
}
return(Convert.ToInt32(identity));
}
/// <summary>
/// 公告提交
/// </summary>
/// <returns></returns>
public int NoticeSubmit()
{
int _id = FormString.IntSafeQ("_id");
string _title = FormString.SafeQ("_title");
string _content = FormString.SafeQNo("_content", 1000000);
int _sort = FormString.IntSafeQ("_sort");
int _isactive = FormString.IntSafeQ("_isactive");
int _systemtype = FormString.IntSafeQ("_systemtype");
int _noticetype = FormString.IntSafeQ("_noticetype");
B2BNoticeEntity _entity = B2BNoticeBLL.Instance.GetB2BNotice(_id);
_entity.Id = _id;
_entity.Title = _title;
_entity.NoticeContent = _content;
_entity.Sort = _sort;
_entity.IsActive = _isactive;
_entity.CreateTime = StringUtils.GetDbDateTime(FormString.SafeQ("_creatime"));
_entity.ShowTime = StringUtils.GetDbDateTime(FormString.SafeQ("_showtime"));
_entity.EndTime = StringUtils.GetDbDateTime(FormString.SafeQ("_endtime"));
_entity.SystemType = _systemtype;
_entity.NoticeType = _noticetype;
int _result = B2BNoticeBLL.Instance.AddB2BNotice(_entity);
return(_result);
}
/// <summary>
/// 判断当前节点是否已存在相同的
/// </summary>
/// <param name="entity"></param>
/// <returns></returns>
public int ExistNum(B2BNoticeEntity entity)
{
///id=0,判断总数，ID>0判断除自己之外的总数
string sql = @"Select count(1) from dbo.[B2BNotice] WITH(NOLOCK) ";
string where = "where ";
if (entity.Id == 0)
{
}
else
{
}
sql = sql + where;
DbCommand cmd = db.GetSqlStringCommand(sql);
if (entity.Id > 0)
{
db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id);
}
object identity = db.ExecuteScalar(cmd);
if (identity == null || identity == DBNull.Value)
{
return(0);
}
return(Convert.ToInt32(identity));
}
/// <summary>
/// 读取记录列表。
/// </summary>
/// <param name="db">数据库操作对象</param>
/// <param name="columns">需要返回的列，不提供任何列名时默认将返回所有列</param>
public IList <B2BNoticeEntity> GetB2BNoticeAll()
{
string sql = @"SELECT [Id],[Title],[NoticeContent],[CreateTime],[Sort],[ShowTime],[EndTime],[IsActive],IsHot from dbo.[B2BNotice] WITH(NOLOCK) ";
IList <B2BNoticeEntity> entityList = new List <B2BNoticeEntity>();
DbCommand cmd = db.GetSqlStringCommand(sql);
using (IDataReader reader = db.ExecuteReader(cmd))
{
while (reader.Read())
{
B2BNoticeEntity entity = new B2BNoticeEntity();
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.Title = StringUtils.GetDbString(reader["Title"]);
entity.NoticeContent = StringUtils.GetDbString(reader["NoticeContent"]);
entity.CreateTime = StringUtils.GetDbDateTime(reader["CreateTime"]);
entity.Sort = StringUtils.GetDbInt(reader["Sort"]);
entity.ShowTime = StringUtils.GetDbDateTime(reader["ShowTime"]);
entity.EndTime = StringUtils.GetDbDateTime(reader["EndTime"]);
entity.IsActive = StringUtils.GetDbInt(reader["IsActive"]);
entity.IsHot = StringUtils.GetDbInt(reader["IsHot"]);
entityList.Add(entity);
}
}
return(entityList);
}
public IList <B2BNoticeEntity> GetB2BNoticeListTop4(int systemtype)
{
string sql = @"SELECT Top(5) [Id],[Title],[NoticeContent],[CreateTime],[Sort],[ShowTime],[EndTime],[IsActive],IsHot
FROM
dbo.[B2BNotice] WITH(NOLOCK) where SysTemType=@SysTemType And IsActive=1 and NoticeType=1 Order By Sort desc" ;
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@SysTemType", DbType.Int32, systemtype);
IList <B2BNoticeEntity> entityList = new List <B2BNoticeEntity>();
using (IDataReader reader = db.ExecuteReader(cmd))
{
while (reader.Read())
{
B2BNoticeEntity entity = new B2BNoticeEntity();
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.Title = StringUtils.GetDbString(reader["Title"]);
entity.NoticeContent = StringUtils.GetDbString(reader["NoticeContent"]);
entity.CreateTime = StringUtils.GetDbDateTime(reader["CreateTime"]);
entity.Sort = StringUtils.GetDbInt(reader["Sort"]);
entity.ShowTime = StringUtils.GetDbDateTime(reader["ShowTime"]);
entity.EndTime = StringUtils.GetDbDateTime(reader["EndTime"]);
entity.IsActive = StringUtils.GetDbInt(reader["IsActive"]);
entity.IsHot = StringUtils.GetDbInt(reader["IsHot"]);
entityList.Add(entity);
}
}
return(entityList);
}
public B2BNoticeEntity GetB2BNoticeByName(int systemtype, string name)
{
string sql = @"SELECT [Id],[Title],[NoticeContent],[CreateTime],[Sort],[ShowTime],[EndTime],[IsActive],IsHot
FROM dbo.[B2BNotice] WITH(NOLOCK)
WHERE SysTemType=@SysTemType and Title=@Title" ;
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@SysTemType", DbType.Int32, systemtype);
db.AddInParameter(cmd, "@Title", DbType.String, name);
B2BNoticeEntity entity = new B2BNoticeEntity();
using (IDataReader reader = db.ExecuteReader(cmd))
{
if (reader.Read())
{
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.Title = StringUtils.GetDbString(reader["Title"]);
entity.NoticeContent = StringUtils.GetDbString(reader["NoticeContent"]);
entity.CreateTime = StringUtils.GetDbDateTime(reader["CreateTime"]);
entity.Sort = StringUtils.GetDbInt(reader["Sort"]);
entity.ShowTime = StringUtils.GetDbDateTime(reader["ShowTime"]);
entity.EndTime = StringUtils.GetDbDateTime(reader["EndTime"]);
entity.IsActive = StringUtils.GetDbInt(reader["IsActive"]);
entity.IsHot = StringUtils.GetDbInt(reader["IsHot"]);
}
}
return(entity);
}
/// <summary>
/// 公告编辑
/// </summary>
/// <returns></returns>
public ActionResult NoticeEdit()
{
int _id = QueryString.IntSafeQ("id", 0);
B2BNoticeEntity _entity = B2BNoticeBLL.Instance.GetB2BNotice(_id);
ViewBag.Entity = _entity;
return(View());
}
/// <summary>
/// 插入一条记录到表B2BNotice，如果表中存在自增字段，则返回值为新记录的自增字段值，否则返回0。
/// 该方法提供给界面等UI层调用
/// </summary>
/// <param name="b2BNotice">要添加的B2BNotice数据实体对象</param>
public int AddB2BNotice(B2BNoticeEntity b2BNotice)
{
if (b2BNotice.Id > 0)
{
return(UpdateB2BNotice(b2BNotice));
}
//else if (B2BNoticeBLL.Instance.IsExist(b2BNotice))
//{
// return (int)CommonStatus.ADD_Fail_Exist;
//}
else
{
return(B2BNoticeDA.Instance.AddB2BNotice(b2BNotice));
}
}
/// <summary>
/// 根据主键值更新记录的全部字段（注意：该方法不会对自增字段、timestamp类型字段以及主键字段更新！如果要更新主键字段，请使用Update方法）。
/// 如果数据库有数据被更新了则返回True，否则返回False
/// </summary>
/// <param name="db">数据库操作对象</param>
/// <param name="b2BNotice">待更新的实体对象</param>
public int UpdateB2BNotice(B2BNoticeEntity entity)
{
string sql = @" UPDATE dbo.[B2BNotice] SET
[Title]=@Title,[NoticeContent]=@NoticeContent,[CreateTime]=@CreateTime,[Sort]=@Sort,[ShowTime]=@ShowTime,[EndTime]=@EndTime,SystemType=@SystemType,NoticeType=@NoticeType
WHERE [Id]=@id";
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@Id", DbType.Int32, entity.Id);
db.AddInParameter(cmd, "@Title", DbType.String, entity.Title);
db.AddInParameter(cmd, "@NoticeContent", DbType.String, entity.NoticeContent);
db.AddInParameter(cmd, "@CreateTime", DbType.DateTime, entity.CreateTime);
db.AddInParameter(cmd, "@Sort", DbType.Int32, entity.Sort);
db.AddInParameter(cmd, "@ShowTime", DbType.DateTime, entity.ShowTime);
db.AddInParameter(cmd, "@EndTime", DbType.DateTime, entity.EndTime);
db.AddInParameter(cmd, "@IsActive", DbType.Int32, entity.IsActive);
db.AddInParameter(cmd, "@SystemType", DbType.Int32, entity.SystemType);
db.AddInParameter(cmd, "@NoticeType", DbType.Int32, entity.NoticeType);
return(db.ExecuteNonQuery(cmd));
}
/// <summary>
/// 更新一条B2BNotice记录。
/// 该方法提供给界面等UI层调用
/// </summary>
/// <param name="b2BNotice">待更新的实体对象</param>
/// <param name="columns">要更新的列名，不提供任何列名时默认将更新主键之外的所有列</param>
public int UpdateB2BNotice(B2BNoticeEntity b2BNotice)
{
return(B2BNoticeDA.Instance.UpdateB2BNotice(b2BNotice));
}
/// <summary>
/// 判断对象是否存在
/// </summary>
/// <param name="dicEnum"></param>
/// <returns></returns>
public bool IsExist(B2BNoticeEntity b2BNotice)
{
return(B2BNoticeDA.Instance.ExistNum(b2BNotice) > 0);
}
/// <summary>
/// 读取记录列表。
/// </summary>
/// <param name="db">数据库操作对象</param>
/// <param name="columns">需要返回的列，不提供任何列名时默认将返回所有列</param>
public IList <B2BNoticeEntity> GetB2BNoticeList(int pagesize, int pageindex, ref int recordCount, string key, int _status, int _noticetype, int systype)
{
string where = " where 1=1 ";
if (systype != -1)
{
where += " and SystemType=@SystemType";
}
if (!string.IsNullOrEmpty(key))
{
where += " and Title like @Key";
}
if (_status != -1)
{
where += " and IsActive=@IsActive";
}
if (_noticetype != -1)
{
where += " and NoticeType=@NoticeType";
}
string sql = @"SELECT [Id],[Title],[NoticeContent],[CreateTime],[Sort],[ShowTime],[EndTime],[IsActive],SystemType,IsHot
FROM
(SELECT ROW_NUMBER() OVER (ORDER BY Id desc) AS ROWNUMBER,
[Id],[Title],[NoticeContent],[CreateTime],[Sort],[ShowTime],[EndTime],[IsActive],SystemType,IsHot from dbo.[B2BNotice] WITH(NOLOCK)
" + where + @" ) as temp
where rownumber BETWEEN ((@PageIndex - 1) * @PageSize + 1) AND @PageIndex * @PageSize" ;
string sql2 = @"Select count(1) from dbo.[B2BNotice] with (nolock) " + where;
IList <B2BNoticeEntity> entityList = new List <B2BNoticeEntity>();
DbCommand cmd = db.GetSqlStringCommand(sql);
db.AddInParameter(cmd, "@PageIndex", DbType.Int32, pageindex);
db.AddInParameter(cmd, "@PageSize", DbType.Int32, pagesize);
if (systype != -1)
{
db.AddInParameter(cmd, "@SystemType", DbType.Int32, systype);
}
if (!string.IsNullOrEmpty(key))
{
db.AddInParameter(cmd, "@Key", DbType.String, "%" + key + "%");
}
if (_status != -1)
{
db.AddInParameter(cmd, "@IsActive", DbType.Int32, _status);
}
if (_noticetype != -1)
{
db.AddInParameter(cmd, "@NoticeType", DbType.Int32, _noticetype);
}
using (IDataReader reader = db.ExecuteReader(cmd))
{
while (reader.Read())
{
B2BNoticeEntity entity = new B2BNoticeEntity();
entity.Id = StringUtils.GetDbInt(reader["Id"]);
entity.Title = StringUtils.GetDbString(reader["Title"]);
entity.NoticeContent = StringUtils.GetDbString(reader["NoticeContent"]);
entity.CreateTime = StringUtils.GetDbDateTime(reader["CreateTime"]);
entity.Sort = StringUtils.GetDbInt(reader["Sort"]);
entity.ShowTime = StringUtils.GetDbDateTime(reader["ShowTime"]);
entity.EndTime = StringUtils.GetDbDateTime(reader["EndTime"]);
entity.IsActive = StringUtils.GetDbInt(reader["IsActive"]);
entity.IsHot = StringUtils.GetDbInt(reader["IsHot"]);
entity.SystemType = StringUtils.GetDbInt(reader["SystemType"]);
entityList.Add(entity);
}
}
cmd = db.GetSqlStringCommand(sql2);
if (systype != -1)
{
db.AddInParameter(cmd, "@SystemType", DbType.Int32, systype);
}
if (!string.IsNullOrEmpty(key))
{
db.AddInParameter(cmd, "@Key", DbType.String, "%" + key + "%");
}
if (_status != -1)
{
db.AddInParameter(cmd, "@IsActive", DbType.Int32, _status);
}
if (_noticetype != -1)
{
db.AddInParameter(cmd, "@NoticeType", DbType.Int32, _noticetype);
}
using (IDataReader reader = db.ExecuteReader(cmd))
{
if (reader.Read())
{
recordCount = StringUtils.GetDbInt(reader[0]);
}
else
{
recordCount = 0;
}
}
return(entityList);
}
