using System;
|
|
using System.Data;
|
|
using System.Text;
|
|
using System.Data.SqlClient;
|
|
|
|
namespace Basic.DAL
|
|
{
|
|
/// <summary>
|
|
/// 属性值
|
|
/// </summary>
|
|
public partial class attribute_value
|
|
{
|
|
/// <summary>
|
|
/// 增加一条数据
|
|
/// </summary>
|
|
public int Add(Basic.Model.attribute_value model)
|
|
{
|
|
StringBuilder strSql = new StringBuilder();
|
|
strSql.Append("insert into tb_attribute_value(");
|
|
strSql.Append("class_id,parent_id,guid,title,path,content,paixu,status)");
|
|
strSql.Append(" values (");
|
|
strSql.Append("@class_id,@parent_id,@guid,@title,@path,@content,@paixu,@status)");
|
|
strSql.Append(";select @@IDENTITY");
|
|
|
|
SqlParameter[] parameters = {
|
|
new SqlParameter("@class_id", SqlDbType.Int,10),
|
|
new SqlParameter("@parent_id", SqlDbType.Int,10),
|
|
new SqlParameter("@guid", SqlDbType.NVarChar,50),
|
|
new SqlParameter("@title", SqlDbType.NVarChar,100),
|
|
new SqlParameter("@path", SqlDbType.NVarChar,255),
|
|
new SqlParameter("@content", SqlDbType.NVarChar,255),
|
|
new SqlParameter("@paixu", SqlDbType.Int,10),
|
|
new SqlParameter("@status", SqlDbType.Int,10)};
|
|
parameters[0].Value = model.class_id;
|
|
parameters[1].Value = model.parent_id;
|
|
parameters[2].Value = model.guid;
|
|
parameters[3].Value = model.title;
|
|
parameters[4].Value = model.path;
|
|
parameters[5].Value = model.content;
|
|
parameters[6].Value = model.paixu;
|
|
parameters[7].Value = model.status;
|
|
|
|
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
|
|
if (obj == null)
|
|
{
|
|
return 0;
|
|
}
|
|
else
|
|
{
|
|
return Convert.ToInt32(obj);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// 更新一条数据
|
|
/// </summary>
|
|
public bool Update(Basic.Model.attribute_value model)
|
|
{
|
|
StringBuilder strSql = new StringBuilder();
|
|
strSql.Append("update tb_attribute_value set ");
|
|
strSql.Append("class_id=@class_id,");
|
|
strSql.Append("parent_id=@parent_id,");
|
|
strSql.Append("guid=@guid,");
|
|
strSql.Append("title=@title,");
|
|
strSql.Append("path=@path,");
|
|
strSql.Append("content=@content,");
|
|
strSql.Append("paixu=@paixu,");
|
|
strSql.Append("status=@status");
|
|
strSql.Append(" where id=@id");
|
|
SqlParameter[] parameters = {
|
|
new SqlParameter("@class_id", SqlDbType.Int,10),
|
|
new SqlParameter("@parent_id", SqlDbType.Int,10),
|
|
new SqlParameter("@guid", SqlDbType.NVarChar,50),
|
|
new SqlParameter("@title", SqlDbType.NVarChar,100),
|
|
new SqlParameter("@path", SqlDbType.NVarChar,255),
|
|
new SqlParameter("@content", SqlDbType.NVarChar,255),
|
|
new SqlParameter("@paixu", SqlDbType.Int,10),
|
|
new SqlParameter("@status", SqlDbType.Int,10),
|
|
new SqlParameter("@id", SqlDbType.Int,4)};
|
|
parameters[0].Value = model.class_id;
|
|
parameters[1].Value = model.parent_id;
|
|
parameters[2].Value = model.guid;
|
|
parameters[3].Value = model.title;
|
|
parameters[4].Value = model.path;
|
|
parameters[5].Value = model.content;
|
|
parameters[6].Value = model.paixu;
|
|
parameters[7].Value = model.status;
|
|
parameters[8].Value = model.id;
|
|
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
|
|
if (rows > 0)
|
|
{
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// 删除一条数据
|
|
/// </summary>
|
|
public bool Delete(int id)
|
|
{
|
|
StringBuilder strSql = new StringBuilder();
|
|
strSql.Append("delete from tb_attribute_value");
|
|
strSql.Append(" where id=@id");
|
|
SqlParameter[] parameters = {
|
|
new SqlParameter("@id", SqlDbType.Int,4)};
|
|
parameters[0].Value = id;
|
|
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
|
|
if (rows > 0)
|
|
{
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
/// <summary>
|
|
/// 删除一条数据
|
|
/// </summary>
|
|
public bool DeleteByClassId(int class_id)
|
|
{
|
|
StringBuilder strSql = new StringBuilder();
|
|
strSql.Append("delete from tb_attribute_value");
|
|
strSql.Append(" where class_id=@class_id");
|
|
SqlParameter[] parameters = {
|
|
new SqlParameter("@class_id", SqlDbType.Int,4)};
|
|
parameters[0].Value = class_id;
|
|
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
|
|
if (rows > 0)
|
|
{
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
/// <summary>
|
|
/// 得到一个对象实体
|
|
/// </summary>
|
|
public Basic.Model.attribute_value GetModel(int id)
|
|
{
|
|
StringBuilder strSql = new StringBuilder();
|
|
strSql.Append("select top 1 id,class_id,parent_id,guid,title,path,content,paixu,status from tb_attribute_value");
|
|
strSql.Append(" where id=@id");
|
|
SqlParameter[] parameters = {
|
|
new SqlParameter("@id", SqlDbType.Int,4)};
|
|
parameters[0].Value = id;
|
|
Basic.Model.attribute_value model = new Basic.Model.attribute_value();
|
|
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
|
|
if (ds.Tables[0].Rows.Count > 0)
|
|
{
|
|
if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["id"].ToString()))
|
|
{
|
|
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
|
|
}
|
|
if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["class_id"].ToString()))
|
|
{
|
|
model.class_id = int.Parse(ds.Tables[0].Rows[0]["class_id"].ToString());
|
|
}
|
|
if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["parent_id"].ToString()))
|
|
{
|
|
model.parent_id = int.Parse(ds.Tables[0].Rows[0]["parent_id"].ToString());
|
|
}
|
|
if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["guid"].ToString()))
|
|
{
|
|
model.guid = ds.Tables[0].Rows[0]["guid"].ToString();
|
|
}
|
|
if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["title"].ToString()))
|
|
{
|
|
model.title = ds.Tables[0].Rows[0]["title"].ToString();
|
|
}
|
|
if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["path"].ToString()))
|
|
{
|
|
model.path = ds.Tables[0].Rows[0]["path"].ToString();
|
|
}
|
|
if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["content"].ToString()))
|
|
{
|
|
model.content = ds.Tables[0].Rows[0]["content"].ToString();
|
|
}
|
|
if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["paixu"].ToString()))
|
|
{
|
|
model.paixu = int.Parse(ds.Tables[0].Rows[0]["paixu"].ToString());
|
|
}
|
|
if (!string.IsNullOrEmpty(ds.Tables[0].Rows[0]["status"].ToString()))
|
|
{
|
|
model.status = int.Parse(ds.Tables[0].Rows[0]["status"].ToString());
|
|
}
|
|
return model;
|
|
}
|
|
else
|
|
{
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// 是否存在该记录
|
|
/// </summary>
|
|
public bool Exists(int id)
|
|
{
|
|
StringBuilder strSql = new StringBuilder();
|
|
strSql.Append("select count(1) from tb_attribute_value");
|
|
strSql.Append(" where id=@id");
|
|
SqlParameter[] parameters = {
|
|
new SqlParameter("@id", SqlDbType.Int,4)};
|
|
parameters[0].Value = id;
|
|
|
|
return DbHelperSQL.Exists(strSql.ToString(), parameters);
|
|
}
|
|
/// <summary>
|
|
/// 获得查询分页数据
|
|
/// </summary>
|
|
public DataSet GetList(string _strWhere, string _orderby, int _pageSize, int _page, out int recordCount)
|
|
{
|
|
BasicPage bp = new BasicPage();
|
|
StringBuilder str_Sql = new StringBuilder();
|
|
str_Sql.Append("select top " + _pageSize + " * from tb_attribute_value");
|
|
str_Sql.Append(" where ");
|
|
str_Sql.Append(_strWhere);
|
|
str_Sql.Append(" and id not in ");
|
|
str_Sql.Append(" ( ");
|
|
str_Sql.Append(" select top " + (_page - 1) * _pageSize + " id from tb_attribute_value ");
|
|
str_Sql.Append(" where ");
|
|
str_Sql.Append(_strWhere);
|
|
str_Sql.Append(" order by ");
|
|
str_Sql.Append(_orderby);
|
|
str_Sql.Append(" ) ");
|
|
str_Sql.Append(" order by ");
|
|
str_Sql.Append(_orderby);
|
|
DataSet dst = bp.SelectDataBase("tb_attribute_value", str_Sql.ToString());
|
|
//
|
|
recordCount = totlePage(showTotal(_strWhere), _pageSize);
|
|
return dst;
|
|
}
|
|
|
|
//总页数
|
|
public int totlePage(int Total, int PageSize)
|
|
{
|
|
if (Total % PageSize == 0)
|
|
{
|
|
return Total / PageSize;
|
|
}
|
|
else
|
|
{
|
|
return Total / PageSize + 1;
|
|
}
|
|
}
|
|
|
|
//总条数
|
|
protected int showTotal(string strSql)
|
|
{
|
|
BasicPage bp = new BasicPage();
|
|
int intTotal = 0;
|
|
SqlDataReader myread = bp.getRead("select count(id) as CountId from tb_attribute_value where " + strSql);
|
|
if (myread.Read())
|
|
{
|
|
intTotal = Convert.ToInt32(myread["CountId"].ToString());
|
|
}
|
|
myread.Close();
|
|
return intTotal;
|
|
}
|
|
/// <summary>
|
|
/// 修改一列数据
|
|
/// </summary>
|
|
public void UpdateField(int id, string strValue)
|
|
{
|
|
StringBuilder strSql = new StringBuilder();
|
|
strSql.Append("update tb_attribute_value set " + strValue);
|
|
strSql.Append(" where id=" + id);
|
|
DbHelperSQL.ExecuteSql(strSql.ToString());
|
|
}
|
|
/// <summary>
|
|
/// 获得前几行数据
|
|
/// </summary>
|
|
public DataSet GetList(int Top, string strWhere, string filedOrder)
|
|
{
|
|
StringBuilder strSql = new StringBuilder();
|
|
strSql.Append("select ");
|
|
if (Top > 0)
|
|
{
|
|
strSql.Append(" top " + Top.ToString());
|
|
}
|
|
strSql.Append("id,class_id,parent_id,guid,title,path,content,paixu,status");
|
|
strSql.Append(" from tb_attribute_value");
|
|
if (strWhere.Trim() != "")
|
|
{
|
|
strSql.Append(" where " + strWhere);
|
|
}
|
|
strSql.Append(" order by " + filedOrder);
|
|
return DbHelperSQL.Query(strSql.ToString());
|
|
}
|
|
|
|
}
|
|
}
|
|
|