/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Lebi_Table model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into " + TableName + " (");
strSql.Append(LB.DataAccess.DB.BaseUtilsInstance.ColName("char_length") + "," + LB.DataAccess.DB.BaseUtilsInstance.ColName("defaultval") + "," + LB.DataAccess.DB.BaseUtilsInstance.ColName("isidentity") + "," + LB.DataAccess.DB.BaseUtilsInstance.ColName("isnullable") + "," + LB.DataAccess.DB.BaseUtilsInstance.ColName("ispk") + "," + LB.DataAccess.DB.BaseUtilsInstance.ColName("name") + "," + LB.DataAccess.DB.BaseUtilsInstance.ColName("numeric_length") + "," + LB.DataAccess.DB.BaseUtilsInstance.ColName("numeric_scale") + "," + LB.DataAccess.DB.BaseUtilsInstance.ColName("parentid") + "," + LB.DataAccess.DB.BaseUtilsInstance.ColName("parentname") + "," + LB.DataAccess.DB.BaseUtilsInstance.ColName("remark") + "," + LB.DataAccess.DB.BaseUtilsInstance.ColName("type") + ")");
strSql.Append(" values (");
strSql.Append("@char_length,@defaultval,@isidentity,@isnullable,@ispk,@name,@numeric_length,@numeric_scale,@parentid,@parentname,@remark,@type);select @@identity;");
SqlParameter[] parameters =
{
new SqlParameter("@char_length", model.char_length),
new SqlParameter("@defaultval", model.defaultval),
new SqlParameter("@isidentity", model.isidentity),
new SqlParameter("@isnullable", model.isnullable),
new SqlParameter("@ispk", model.ispk),
new SqlParameter("@name", model.name),
new SqlParameter("@numeric_length", model.numeric_length),
new SqlParameter("@numeric_scale", model.numeric_scale),
new SqlParameter("@parentid", model.parentid),
new SqlParameter("@parentname", model.parentname),
new SqlParameter("@remark", model.remark),
new SqlParameter("@type", model.type)
};
object obj = LB.DataAccess.DB.Instance.TextExecute(strSql.ToString(), parameters);
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 对象实体绑定数据
/// </summary>
public Lebi_Table ReaderBind(IDataReader dataReader)
{
Lebi_Table model = new Lebi_Table();
object ojb;
ojb = dataReader["id"];
if (ojb != null && ojb != DBNull.Value)
{
model.id = Convert.ToInt32(ojb);
}
ojb = dataReader["char_length"];
if (ojb != null && ojb != DBNull.Value)
{
model.char_length = Convert.ToInt32(ojb);
}
model.defaultval = dataReader["defaultval"].ToString();
ojb = dataReader["isidentity"];
if (ojb != null && ojb != DBNull.Value)
{
model.isidentity = Convert.ToInt32(ojb);
}
ojb = dataReader["isnullable"];
if (ojb != null && ojb != DBNull.Value)
{
model.isnullable = Convert.ToInt32(ojb);
}
ojb = dataReader["ispk"];
if (ojb != null && ojb != DBNull.Value)
{
model.ispk = Convert.ToInt32(ojb);
}
model.name = dataReader["name"].ToString();
ojb = dataReader["numeric_length"];
if (ojb != null && ojb != DBNull.Value)
{
model.numeric_length = Convert.ToInt32(ojb);
}
ojb = dataReader["numeric_scale"];
if (ojb != null && ojb != DBNull.Value)
{
model.numeric_scale = Convert.ToInt32(ojb);
}
ojb = dataReader["parentid"];
if (ojb != null && ojb != DBNull.Value)
{
model.parentid = Convert.ToInt32(ojb);
}
model.parentname = dataReader["parentname"].ToString();
model.remark = dataReader["remark"].ToString();
model.type = dataReader["type"].ToString();
return(model);
}
/// <summary>
/// 安全方式绑定对象表单
/// </summary>
public Lebi_Table SafeBindForm(Lebi_Table model)
{
if (HttpContext.Current.Request["char_length"] != null)
{
model.char_length = LB.Tools.RequestTool.RequestInt("char_length", 0);
}
if (HttpContext.Current.Request["defaultval"] != null)
{
model.defaultval = LB.Tools.RequestTool.RequestSafeString("defaultval");
}
if (HttpContext.Current.Request["isidentity"] != null)
{
model.isidentity = LB.Tools.RequestTool.RequestInt("isidentity", 0);
}
if (HttpContext.Current.Request["isnullable"] != null)
{
model.isnullable = LB.Tools.RequestTool.RequestInt("isnullable", 0);
}
if (HttpContext.Current.Request["ispk"] != null)
{
model.ispk = LB.Tools.RequestTool.RequestInt("ispk", 0);
}
if (HttpContext.Current.Request["name"] != null)
{
model.name = LB.Tools.RequestTool.RequestSafeString("name");
}
if (HttpContext.Current.Request["numeric_length"] != null)
{
model.numeric_length = LB.Tools.RequestTool.RequestInt("numeric_length", 0);
}
if (HttpContext.Current.Request["numeric_scale"] != null)
{
model.numeric_scale = LB.Tools.RequestTool.RequestInt("numeric_scale", 0);
}
if (HttpContext.Current.Request["parentid"] != null)
{
model.parentid = LB.Tools.RequestTool.RequestInt("parentid", 0);
}
if (HttpContext.Current.Request["parentname"] != null)
{
model.parentname = LB.Tools.RequestTool.RequestSafeString("parentname");
}
if (HttpContext.Current.Request["remark"] != null)
{
model.remark = LB.Tools.RequestTool.RequestSafeString("remark");
}
if (HttpContext.Current.Request["type"] != null)
{
model.type = LB.Tools.RequestTool.RequestSafeString("type");
}
return(model);
}
/// <summary>
/// 得到一个对象实体 by where条件
/// </summary>
public Lebi_Table GetModel(string strWhere, int seconds = 0)
{
if (strWhere.IndexOf("lbsql{") > 0)
{
SQLPara para = new SQLPara(strWhere, "", "");
return(GetModel(para, seconds));
}
string strTableName = TableName;
string strFieldShow = "*";
string cachekey = "";
string cachestr = "";
if (BaseUtils.BaseUtilsInstance.MemcacheInstance != null && seconds > 0)
{
cachestr = "select * " + TableName + " where " + strWhere + "|" + seconds;
cachekey = LB.Tools.Utils.MD5(cachestr);
var obj = LB.DataAccess.DB.Instance.GetMemchche(cachekey);
if (obj != null)
{
return(obj as Lebi_Table);
}
}
Lebi_Table model = null;
using (IDataReader dataReader = LB.DataAccess.DB.Instance.TextExecuteReaderOne(strTableName, strFieldShow, strWhere, null))
{
if (dataReader == null)
{
return(null);
}
while (dataReader.Read())
{
model = ReaderBind(dataReader);
if (cachekey != "")
{
LB.DataAccess.DB.Instance.SetMemchche(cachekey, model, "Lebi_Table", model.id, cachestr, seconds);
}
return(model);
}
}
return(null);
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(Lebi_Table model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update " + TableName + " set ");
List <string> cols = new List <string>();
if (("," + model.UpdateCols + ",").IndexOf(",char_length,") > -1 || model.UpdateCols == "")
{
cols.Add(LB.DataAccess.DB.BaseUtilsInstance.ColName("char_length") + "= @char_length");
}
if (("," + model.UpdateCols + ",").IndexOf(",defaultval,") > -1 || model.UpdateCols == "")
{
cols.Add(LB.DataAccess.DB.BaseUtilsInstance.ColName("defaultval") + "= @defaultval");
}
if (("," + model.UpdateCols + ",").IndexOf(",isidentity,") > -1 || model.UpdateCols == "")
{
cols.Add(LB.DataAccess.DB.BaseUtilsInstance.ColName("isidentity") + "= @isidentity");
}
if (("," + model.UpdateCols + ",").IndexOf(",isnullable,") > -1 || model.UpdateCols == "")
{
cols.Add(LB.DataAccess.DB.BaseUtilsInstance.ColName("isnullable") + "= @isnullable");
}
if (("," + model.UpdateCols + ",").IndexOf(",ispk,") > -1 || model.UpdateCols == "")
{
cols.Add(LB.DataAccess.DB.BaseUtilsInstance.ColName("ispk") + "= @ispk");
}
if (("," + model.UpdateCols + ",").IndexOf(",name,") > -1 || model.UpdateCols == "")
{
cols.Add(LB.DataAccess.DB.BaseUtilsInstance.ColName("name") + "= @name");
}
if (("," + model.UpdateCols + ",").IndexOf(",numeric_length,") > -1 || model.UpdateCols == "")
{
cols.Add(LB.DataAccess.DB.BaseUtilsInstance.ColName("numeric_length") + "= @numeric_length");
}
if (("," + model.UpdateCols + ",").IndexOf(",numeric_scale,") > -1 || model.UpdateCols == "")
{
cols.Add(LB.DataAccess.DB.BaseUtilsInstance.ColName("numeric_scale") + "= @numeric_scale");
}
if (("," + model.UpdateCols + ",").IndexOf(",parentid,") > -1 || model.UpdateCols == "")
{
cols.Add(LB.DataAccess.DB.BaseUtilsInstance.ColName("parentid") + "= @parentid");
}
if (("," + model.UpdateCols + ",").IndexOf(",parentname,") > -1 || model.UpdateCols == "")
{
cols.Add(LB.DataAccess.DB.BaseUtilsInstance.ColName("parentname") + "= @parentname");
}
if (("," + model.UpdateCols + ",").IndexOf(",remark,") > -1 || model.UpdateCols == "")
{
cols.Add(LB.DataAccess.DB.BaseUtilsInstance.ColName("remark") + "= @remark");
}
if (("," + model.UpdateCols + ",").IndexOf(",type,") > -1 || model.UpdateCols == "")
{
cols.Add(LB.DataAccess.DB.BaseUtilsInstance.ColName("type") + "= @type");
}
strSql.Append(string.Join(",", cols));
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", model.id),
new SqlParameter("@char_length", model.char_length),
new SqlParameter("@defaultval", model.defaultval),
new SqlParameter("@isidentity", model.isidentity),
new SqlParameter("@isnullable", model.isnullable),
new SqlParameter("@ispk", model.ispk),
new SqlParameter("@name", model.name),
new SqlParameter("@numeric_length", model.numeric_length),
new SqlParameter("@numeric_scale", model.numeric_scale),
new SqlParameter("@parentid", model.parentid),
new SqlParameter("@parentname", model.parentname),
new SqlParameter("@remark", model.remark),
new SqlParameter("@type", model.type)
};
LB.DataAccess.DB.Instance.TextExecuteNonQuery(strSql.ToString().Replace(", where id=@id", " where id=@id"), parameters);
}
/// <summary>
/// 更新一条数据
/// </summary>
public static void Update(Lebi_Table model)
{
D_Lebi_Table.Instance.Update(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public static int Add(Lebi_Table model)
{
return(D_Lebi_Table.Instance.Add(model));
}
/// <summary>
/// 安全方式绑定表单数据
/// </summary>
public static Lebi_Table SafeBindForm(Lebi_Table model)
{
return(D_Lebi_Table.Instance.SafeBindForm(model));
}