public void AddAttrs(int gradeId, List <string> attrs)
{
Grade_AttrOper.Instance.DeleteByGradeId(gradeId);
foreach (var item in attrs)
{
Grade_Attr ga = new Grade_Attr();
ga.GradeId = gradeId;
ga.Content = item;
Grade_AttrOper.Instance.Insert(ga);
}
}
/// <summary>
/// 根据模型插入
/// </summary>
/// <param name="model">模型</param>
/// <param name="connection">连接</param>
/// <param name="transaction">事务</param>
/// <returns>是否成功</returns>
public bool Insert(Grade_Attr model, IDbConnection connection = null, IDbTransaction transaction = null)
{
var insert = new LambdaInsert <Grade_Attr>();
if (!model.GradeId.IsNullOrEmpty())
{
insert.Insert(p => p.GradeId == model.GradeId);
}
if (!model.Content.IsNullOrEmpty())
{
insert.Insert(p => p.Content == model.Content);
}
return(insert.GetInsertResult(connection, transaction) >= 0);
}
public List <string> GetAttrs(int gradeId)
{
Grade_Attr ga = new Grade_Attr
{
GradeId = gradeId
};
var list = Grade_AttrOper.Instance.SelectAll(ga);
if (list == null)
{
return(new List <string>());
}
return(list.Select(p => p.Content).ToList());
}
/// <summary>
/// 根据模型更新
/// </summary>
/// <param name="model">模型</param>
/// <param name="connection">连接</param>
/// <param name="transaction">事务</param>
/// <returns>是否成功</returns>
public bool Update(Grade_Attr model, IDbConnection connection = null, IDbTransaction transaction = null)
{
var update = new LambdaUpdate <Grade_Attr>();
if (!model.Id.IsNullOrEmpty())
{
update.Where(p => p.Id == model.Id);
}
if (!model.GradeId.IsNullOrEmpty())
{
update.Set(p => p.GradeId == model.GradeId);
}
if (!model.Content.IsNullOrEmpty())
{
update.Set(p => p.Content == model.Content);
}
return(update.GetUpdateResult(connection, transaction));
}
/// <summary>
/// 根据模型删除数据
/// </summary>
/// <param name="model">模型</param>
/// <param name="connection">连接</param>
/// <param name="transaction">事务</param>
/// <returns>是否成功</returns>
public bool DeleteModel(Grade_Attr model = null, IDbConnection connection = null, IDbTransaction transaction = null)
{
var delete = new LambdaDelete <Grade_Attr>();
if (model != null)
{
if (!model.Id.IsNullOrEmpty())
{
delete.Where(p => p.Id == model.Id);
}
if (!model.GradeId.IsNullOrEmpty())
{
delete.Where(p => p.GradeId == model.GradeId);
}
if (!model.Content.IsNullOrEmpty())
{
delete.Where(p => p.Content == model.Content);
}
}
return(delete.GetDeleteResult(connection, transaction));
}
/// <summary>
/// 数据条数
/// </summary>
/// <param name="model">模型</param>
/// <param name="connection">连接</param>
/// <param name="transaction">事务</param>
/// <returns>对象列表</returns>
public int SelectCount(Grade_Attr model = null, IDbConnection connection = null, IDbTransaction transaction = null)
{
var query = new LambdaQuery <Grade_Attr>();
if (model != null)
{
if (!model.Id.IsNullOrEmpty())
{
query.Where(p => p.Id == model.Id);
}
if (!model.GradeId.IsNullOrEmpty())
{
query.Where(p => p.GradeId == model.GradeId);
}
if (!model.Content.IsNullOrEmpty())
{
query.Where(p => p.Content == model.Content);
}
}
return(query.GetQueryCount(connection, transaction));
}
/// <summary>
/// 筛选全部数据
/// </summary>
/// <param name="model">模型</param>
/// <param name="connection">连接</param>
/// <param name="transaction">事务</param>
/// <returns>对象列表</returns>
public List <Grade_Attr> SelectAll(Grade_Attr model = null, string SelectFiled = null, IDbConnection connection = null, IDbTransaction transaction = null)
{
var query = new LambdaQuery <Grade_Attr>();
if (model != null)
{
if (!model.Id.IsNullOrEmpty())
{
query.Where(p => p.Id == model.Id);
}
if (!model.GradeId.IsNullOrEmpty())
{
query.Where(p => p.GradeId == model.GradeId);
}
if (!model.Content.IsNullOrEmpty())
{
query.Where(p => p.Content == model.Content);
}
}
if (SelectFiled != null)
{
SelectFiled = SelectFiled.ToLowerInvariant();
if (SelectFiled.Contains("id,"))
{
query.Select(p => new { p.Id });
}
if (SelectFiled.Contains("gradeid,"))
{
query.Select(p => new { p.GradeId });
}
if (SelectFiled.Contains("content,"))
{
query.Select(p => new { p.Content });
}
}
return(query.GetQueryList(connection, transaction));
}
/// <summary>
/// 数据条数
/// </summary>
/// <param name="model">模型</param>
/// <returns>对象列表</returns>
public int SelectCount(Grade_Attr model)
{
return(Grade_AttrOper.Instance.SelectCount(model));
}
/// <summary>
/// 筛选全部数据
/// </summary>
/// <param name="model">模型</param>
/// <returns>对象列表</returns>
public List <Grade_Attr> SelectByModel(Grade_Attr model)
{
return(Grade_AttrOper.Instance.SelectAll(model));
}
/// <summary>
/// 根据模型插入
/// </summary>
/// <param name="model">模型</param>
/// <returns>是否成功</returns>
public int InsertReturnKey(Grade_Attr model)
{
return(Grade_AttrOper.Instance.InsertReturnKey(model));
}
/// <summary>
/// 根据模型插入
/// </summary>
/// <param name="model">模型</param>
/// <returns>是否成功</returns>
public bool Insert(Grade_Attr model)
{
return(Grade_AttrOper.Instance.Insert(model));
}
/// <summary>
/// 根据模型更新
/// </summary>
/// <param name="model">模型</param>
/// <returns>是否成功</returns>
public bool Update(Grade_Attr model)
{
return(Grade_AttrOper.Instance.Update(model));
}
/// <summary>
/// 根据模型删除数据
/// </summary>
/// <param name="model">模型</param>
/// <returns>是否成功</returns>
public bool DeleteModel(Grade_Attr model)
{
return(Grade_AttrOper.Instance.DeleteModel(model));
}
/// <summary>
/// 根据分页筛选数据
/// </summary>
/// <param name="Key">主键</param>
/// <param name="start">开始数据</param>
/// <param name="PageSize">页面长度</param>
/// <param name="desc">排序</param>
/// <param name="model">对象</param>
/// <returns>对象列表</returns>
public List <Grade_Attr> SelectByPage(string Key, int start, int PageSize, bool desc, Grade_Attr model, string SelectFiled)
{
return(Grade_AttrOper.Instance.SelectByPage(Key, start, PageSize, desc, model));
}
/// <summary>
/// 根据分页筛选数据
/// </summary>
/// <param name="Key">主键</param>
/// <param name="start">开始数据</param>
/// <param name="PageSize">页面长度</param>
/// <param name="desc">排序</param>
/// <param name="model">对象</param>
/// <param name="connection">连接</param>
/// <param name="transaction">事务</param>
/// <returns>对象列表</returns>
public List <Grade_Attr> SelectByPage(string Key, int start, int PageSize, bool desc = true, Grade_Attr model = null, string SelectFiled = null, IDbConnection connection = null, IDbTransaction transaction = null)
{
var query = new LambdaQuery <Grade_Attr>();
if (model != null)
{
if (!model.Id.IsNullOrEmpty())
{
query.Where(p => p.Id == model.Id);
}
if (!model.GradeId.IsNullOrEmpty())
{
query.Where(p => p.GradeId == model.GradeId);
}
if (!model.Content.IsNullOrEmpty())
{
query.Where(p => p.Content == model.Content);
}
}
if (SelectFiled != null)
{
SelectFiled = SelectFiled.ToLowerInvariant();
if (SelectFiled.Contains("id,"))
{
query.Select(p => new { p.Id });
}
if (SelectFiled.Contains("gradeid,"))
{
query.Select(p => new { p.GradeId });
}
if (SelectFiled.Contains("content,"))
{
query.Select(p => new { p.Content });
}
}
if (Key != null)
{
query.OrderByKey(Key, desc);
}
return(query.GetQueryPageList(start, PageSize, connection, transaction));
}
