/// <summary>
/// 取得每页记录
/// </summary>
/// <param name="p_pageIndex">当前页</param>
/// <param name="p_pageSize">分页大小</param>
/// <param name="p_recordCount">返回总记录数</param>
/// <param name="strWhere">查询条件</param>
/// <returns>IList ShuMu</returns>
public IList <Book.Model.ShuMu> GetShuMusTop(int p_pageIndex, int p_pageSize, string strWhere, out int p_recordCount)
{
IList <Book.Model.ShuMu> listShuMus = new List <Book.Model.ShuMu>();
string sTable = "ShuMu";
string sPkey = "id";
string sField = "id,nid,title,click";
string sCondition = strWhere;
string sOrder = "click Desc";
int iSCounts = 0;
using (SqlDataReader reader = SqlHelperBook.RunProcedureMe(sTable, sPkey, sField, p_pageIndex, p_pageSize, sCondition, sOrder, iSCounts, out p_recordCount))
{
//计算总页数
if (p_recordCount > 0)
{
int pageCount = BasePage.CalcPageCount(p_recordCount, p_pageSize, ref p_pageIndex);
}
else
{
return(listShuMus);
}
while (reader.Read())
{
Book.Model.ShuMu objShuMu = new Book.Model.ShuMu();
objShuMu.id = reader.GetInt32(0);
objShuMu.nid = reader.GetInt32(1);
objShuMu.title = reader.GetString(2);
objShuMu.click = reader.GetInt32(3);
listShuMus.Add(objShuMu);
}
}
return(listShuMus);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Book.Model.ShuMu model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into ShuMu(");
strSql.Append("nid,title,summary,img,aid,author,addtime,state,tags,types,length,click,good,gxtime,isover,isgood)");
strSql.Append(" values (");
strSql.Append("@nid,@title,@summary,@img,@aid,@author,@addtime,@state,@tags,@types,@length,@click,@good,@gxtime,@isover,@isgood)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@nid", SqlDbType.Int, 4),
new SqlParameter("@title", SqlDbType.VarChar, 200),
new SqlParameter("@summary", SqlDbType.VarChar, 500),
new SqlParameter("@img", SqlDbType.VarChar, 200),
new SqlParameter("@aid", SqlDbType.Int, 4),
new SqlParameter("@author", SqlDbType.VarChar, 50),
new SqlParameter("@addtime", SqlDbType.DateTime),
new SqlParameter("@state", SqlDbType.Int, 4),
new SqlParameter("@tags", SqlDbType.VarChar, 100),
new SqlParameter("@types", SqlDbType.TinyInt, 1),
new SqlParameter("@length", SqlDbType.Int, 4),
new SqlParameter("@click", SqlDbType.Int, 4),
new SqlParameter("@good", SqlDbType.Int, 4),
new SqlParameter("@gxtime", SqlDbType.DateTime),
new SqlParameter("@isover", SqlDbType.TinyInt, 1),
new SqlParameter("@isgood", SqlDbType.TinyInt, 1)
};
parameters[0].Value = model.nid;
parameters[1].Value = model.title;
parameters[2].Value = model.summary;
parameters[3].Value = model.img;
parameters[4].Value = model.aid;
parameters[5].Value = model.author;
parameters[6].Value = model.addtime;
parameters[7].Value = model.state;
parameters[8].Value = model.tags;
parameters[9].Value = model.types;
parameters[10].Value = model.length;
parameters[11].Value = 0;
parameters[12].Value = 0;
parameters[13].Value = DateTime.Now;
parameters[14].Value = 0;
parameters[15].Value = model.isgood;
object obj = SqlHelperBook.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Book.Model.ShuMu GetShuMu(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,nid,title,summary,img,aid,author,addtime,state,tags,types,length,click,good,gxtime,isover,isgood,pl,gxids,isdel from ShuMu ");
strSql.Append(" where id=@id ");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Book.Model.ShuMu model = new Book.Model.ShuMu();
using (SqlDataReader reader = SqlHelperBook.ExecuteReader(strSql.ToString(), parameters))
{
if (reader.HasRows)
{
reader.Read();
model.id = reader.GetInt32(0);
model.nid = reader.GetInt32(1);
model.title = reader.GetString(2);
model.summary = reader.GetString(3);
model.img = reader.GetString(4);
if (!reader.IsDBNull(5))
{
model.aid = reader.GetInt32(5);
}
model.author = reader.GetString(6);
model.addtime = reader.GetDateTime(7);
if (!reader.IsDBNull(8))
{
model.state = reader.GetInt32(8);
}
model.tags = reader.GetString(9);
model.types = reader.GetByte(10);
model.length = reader.GetInt32(11);
model.click = reader.GetInt32(12);
model.good = reader.GetInt32(13);
model.gxtime = reader.GetDateTime(14);
model.isover = reader.GetByte(15);
model.isgood = reader.GetByte(16);
model.pl = reader.GetInt32(17);
if (!reader.IsDBNull(18))
{
model.gxids = reader.GetString(18);
}
model.isdel = reader.GetInt32(19);
return(model);
}
else
{
return(null);
}
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(Book.Model.ShuMu model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update ShuMu set ");
strSql.Append("nid=@nid,");
strSql.Append("title=@title,");
strSql.Append("summary=@summary,");
strSql.Append("img=@img,");
strSql.Append("aid=@aid,");
strSql.Append("author=@author,");
strSql.Append("addtime=@addtime,");
strSql.Append("state=@state,");
strSql.Append("tags=@tags,");
strSql.Append("types=@types,");
strSql.Append("length=@length,");
strSql.Append("isover=@isover");
strSql.Append(" where id=@id ");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4),
new SqlParameter("@nid", SqlDbType.Int, 4),
new SqlParameter("@title", SqlDbType.VarChar, 200),
new SqlParameter("@summary", SqlDbType.VarChar, 500),
new SqlParameter("@img", SqlDbType.VarChar, 200),
new SqlParameter("@aid", SqlDbType.Int, 4),
new SqlParameter("@author", SqlDbType.VarChar, 50),
new SqlParameter("@addtime", SqlDbType.DateTime),
new SqlParameter("@state", SqlDbType.Int, 4),
new SqlParameter("@tags", SqlDbType.VarChar, 100),
new SqlParameter("@types", SqlDbType.TinyInt, 1),
new SqlParameter("@length", SqlDbType.Int, 4),
new SqlParameter("@isover", SqlDbType.TinyInt, 1)
};
parameters[0].Value = model.id;
parameters[1].Value = model.nid;
parameters[2].Value = model.title;
parameters[3].Value = model.summary;
parameters[4].Value = model.img;
parameters[5].Value = model.aid;
parameters[6].Value = model.author;
parameters[7].Value = model.addtime;
parameters[8].Value = model.state;
parameters[9].Value = model.tags;
parameters[10].Value = model.types;
parameters[11].Value = model.length;
parameters[12].Value = model.isover;
SqlHelperBook.ExecuteSql(strSql.ToString(), parameters);
}
