protected string EditChannel(HttpContext context)
{
string result = string.Empty;
int Id = Convert.ToInt32(Common.CommFun.GetParams("Id") ?? "0");
int ParentId = Convert.ToInt32(Common.CommFun.GetParams("ParentId") ?? "0");
string Title = Common.CommFun.GetParams("Title");
string SubTitle = Common.CommFun.GetParams("SubTitle") ?? "";
string EnTitle = Common.CommFun.GetParams("EnTitle") ?? "";
string AddTime = Common.CommFun.GetParams("AddTime") ?? DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
int SortId = Convert.ToInt32(Common.CommFun.GetParams("SortId") ?? "100");
int States = Convert.ToInt32(Common.CommFun.GetParams("States") ?? "0");
string WebPath = Common.CommFun.GetParams("WebPath") ?? "";
//获取要编辑的栏目实体
var Model = new DAL.ChannelServices().SelectChannelById(Id);
try
{
if (Model != null)
{
Model.ParentId = ParentId;
Model.Title = Title;
Model.SubTitle = SubTitle;
Model.EnTitle = EnTitle;
Model.AddTime = DateTime.Parse(AddTime);
Model.SortId = SortId;
Model.States = States;
Model.WebPath = WebPath;
if (new DAL.ChannelServices().UpdateChannel(Model))
{
result = new JavaScriptSerializer().Serialize(new { Status = 1, msg = "更新成功" });
}
else
{
result = new JavaScriptSerializer().Serialize(new { Status = 0, msg = "更新失败" });
}
}
else
{
result = new JavaScriptSerializer().Serialize(new { Status = -2, msg = "该栏目不存在" });
}
}
catch (Exception)
{
result = new JavaScriptSerializer().Serialize(new { Status = -1, msg = "操作异常,请稍后重试" });
throw;
}
return(result);
}
protected string DownChannelSortId(HttpContext context)
{
string result = string.Empty;
int Id = Convert.ToInt32(Common.CommFun.GetParams("Id") ?? "0");
int ParentId = Convert.ToInt32(Common.CommFun.GetParams("ParentId") ?? "0");
int SortId = Convert.ToInt32(Common.CommFun.GetParams("SortId") ?? "0");
//根据栏目Id查询Model实体类
var Model = new DAL.ChannelServices().SelectChannelById(Id);
try
{
if (Model != null)
{
//栏目存在
if (new DAL.ChannelServices().IsBottomChannelSortId(Id, ParentId))
{
//已经是当前层级最靠后的栏目了
result = new JavaScriptSerializer().Serialize(new { Status = 0, msg = "已经是当前层级最靠后的栏目" });
}
else if (new DAL.ChannelServices().DownChannelSortId(Id, ParentId, SortId))
{
//下移成功
result = new JavaScriptSerializer().Serialize(new { Status = 1, msg = "下移成功" });
}
else
{
//下移失败
result = new JavaScriptSerializer().Serialize(new { Status = 0, msg = "下移失败" });
}
}
else
{
//栏目不存在
result = new JavaScriptSerializer().Serialize(new { Status = -2, msg = "该栏目不存在" });
}
}
catch (Exception)
{
result = new JavaScriptSerializer().Serialize(new { Status = -1, msg = "操作异常,请稍后重试" });
throw;
}
return(result);
}
public string CopyChannel(HttpContext context)
{
string result = string.Empty;
int Id = Convert.ToInt32(Common.CommFun.GetParams("Id") ?? "0");
//根据栏目Id查询Model实体类
var Model = new DAL.ChannelServices().SelectChannelById(Id);
try
{
if (Model != null)
{
Channel NewModel = new Channel();
NewModel.ParentId = Model.ParentId;
NewModel.Title = Model.Title;
NewModel.SubTitle = Model.SubTitle;
NewModel.EnTitle = Model.EnTitle;
NewModel.AddTime = DateTime.Now;
NewModel.SortId = Model.SortId;
NewModel.States = Model.States;
NewModel.WebPath = Model.WebPath;
if (new DAL.ChannelServices().AddChannel(NewModel))
{
result = new JavaScriptSerializer().Serialize(new { Status = 1, msg = "复制成功" });
}
else
{
result = new JavaScriptSerializer().Serialize(new { Status = 0, msg = "复制失败" });
}
}
else
{
//栏目不存在
result = new JavaScriptSerializer().Serialize(new { Status = -2, msg = "该栏目不存在" });
}
}
catch (Exception)
{
result = new JavaScriptSerializer().Serialize(new { Status = -1, msg = "操作异常,请稍后重试" });
throw;
}
return(result);
}
protected string LockingChannel(HttpContext context)
{
string result = string.Empty;
int Id = Convert.ToInt32(Common.CommFun.GetParams("Id") ?? "0");
int States = Convert.ToInt32(Common.CommFun.GetParams("States") ?? "0");
//根据栏目Id查询Model实体类
var Model = new DAL.ChannelServices().SelectChannelById(Id);
try
{
if (Model != null)
{
//栏目存在
//替换栏目状态
Model.States = States == 0 ? 1 : 0;
if (new DAL.ChannelServices().UpdateChannel(Model))
{
//锁定或解锁成功
result = new JavaScriptSerializer().Serialize(new { Status = 1, msg = Model.States == 0 ? "锁定成功" : "解锁成功" });
}
else
{
//锁定或解锁失败
result = new JavaScriptSerializer().Serialize(new { Status = 0, msg = Model.States == 0 ? "锁定失败" : "解锁失败" });
}
}
else
{
//栏目不存在
result = new JavaScriptSerializer().Serialize(new { Status = -2, msg = "该栏目不存在" });
}
}
catch (Exception)
{
result = new JavaScriptSerializer().Serialize(new { Status = -1, msg = "操作异常,请稍后重试" });
throw;
}
return(result);
}
public string DeleteChannel(HttpContext context)
{
string result = string.Empty;
int Id = Convert.ToInt32(Common.CommFun.GetParams("Id") ?? "0");
//根据栏目Id查询Model实体类
var Model = new DAL.ChannelServices().SelectChannelById(Id);
try
{
if (Model != null)
{
//栏目存在则删除该栏目,注意这里是逻辑删除！！！即改变栏目状态States
Model.States = -1;
if (new DAL.ChannelServices().UpdateChannel(Model))
{
//删除成功
result = new JavaScriptSerializer().Serialize(new { Status = 1, msg = "删除成功" });
}
else
{
//删除失败
result = new JavaScriptSerializer().Serialize(new { Status = 0, msg = "删除失败" });
}
}
else
{
//栏目不存在
result = new JavaScriptSerializer().Serialize(new { Status = -2, msg = "该栏目不存在" });
}
}
catch (Exception)
{
result = new JavaScriptSerializer().Serialize(new { Status = -1, msg = "操作异常,请稍后重试" });
throw;
}
return(result);
}
