public static VideoCatInfo Create(VideoCatInfo model)
{
if (model.Id == 0)
{
//Add
int id = CategoryManage.AddVideoCatInfo(model);
model.Id = id;
}
else
{
CategoryManage.UpdateVideoCatInfo(model);
}
return model;
}
public ActionResult List(VideoCatInfo model)
{
var list = VideoCatService.List();
if (ModelState.IsValid)
{
VideoCatService.Create(model);
ViewBag.Msg = "保存成功";
}
list = VideoCatService.List();
ViewBag.List = list;
return View();
}
/// <summary>
/// 更新分类信息
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public static int UpdateVideoCatInfo(VideoCatInfo model)
{
string strSQL = "UPDATE Categories SET Name = @Name,Sort = @Sort,IsDeleted = @IsDeleted WHERE Id = @Id AND [Type] = 'video'";
SqlParameter[] parms = {
new SqlParameter("Id",SqlDbType.Int),
new SqlParameter("Name",SqlDbType.NVarChar),
new SqlParameter("Sort",SqlDbType.Int),
new SqlParameter("IsDeleted",SqlDbType.Bit),
};
parms[0].Value = model.Id;
parms[1].Value = model.Name;
parms[2].Value = model.Sort;
parms[3].Value = model.IsDeleted;
return SQLPlus.ExecuteNonQuery(CommandType.Text, strSQL, parms);
}
/// <summary>
/// 根据DataRow获得分类信息
/// </summary>
/// <param name="dr"></param>
/// <returns></returns>
private static VideoCatInfo GetVideoCatInfoByDataRow(DataRow dr)
{
var model = new VideoCatInfo();
if (dr == null) { return model; }
model.Id = dr.Field<int>("Id");
model.IsDeleted = dr.Field<bool>("IsDeleted");
model.Name = dr.Field<string>("Name");
model.Sort = dr.Field<int>("Sort");
return model;
}
/// <summary>
/// 添加分类
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public static int AddVideoCatInfo(VideoCatInfo model)
{
string strSQL = "INSERT INTO Categories(ParentId,RootId,ParentIds,Name,Sort,IsDeleted,[Type],CreateDateTime) VALUES(0,0,'0',@Name,@Sort,@IsDeleted,@Type,GETDATE());SELECT @@IDENTITY;";
SqlParameter[] param = {
new SqlParameter("Name",SqlDbType.NVarChar),
new SqlParameter("Sort",SqlDbType.Int),
new SqlParameter("IsDeleted",SqlDbType.Bit),
new SqlParameter("Type",SqlDbType.VarChar)
};
param[0].Value = model.Name;
param[1].Value = model.Sort;
param[2].Value = model.IsDeleted;
param[3].Value = CatType.Video.ToString().ToLower();
return Convert.ToInt32(SQLPlus.ExecuteScalar(CommandType.Text, strSQL, param));
}
