string DelChannel()
{
if (!CheckChannelPermission())
{
return("无法删除此栏目，没有权限！");
}
if (!We7Helper.IsEmptyID(ChannelID))
{
List <Channel> listSon = ChannelHelper.GetChannels(ChannelID);
if (listSon != null)
{
if (listSon.Count > 0)
{
return("栏目下有子栏目不能删除，请您先删除子栏目后再试。");
}
}
//删除节点
Channel ch = ChannelHelper.GetChannel(ChannelID, new string[] { "Name", "FullUrl" });
ChannelHelper.DeleteChannel(ChannelID);
TemplateMap.DeleteChannelUrls(ch.FullUrl);
TemplateMap.ResetInstance();
//记录日志
string content = string.Format("删除栏目:“{0}”", ch.Name);
AddLog("栏目管理", content);
}
return("0");
}
