string SaveChannel(string id, string parentId, int index)
{
if (!CheckChannelPermission())
{
return("您没有操作权限。");
}
try
{
//更新子节点的父节点属性
Channel c = new Channel();
c = ChannelHelper.GetChannel(id, null);
if (c.ParentID != parentId)
{
if (CanMove(c, parentId))
{
string oldUrl = c.FullUrl;
string oldPath = c.FullPath;
c.ParentID = parentId;
ChannelHelper.UpdateChannel(c);
//ChannelHelper.UpdateChannelUrlBatch(oldUrl, newUrl);
ChannelHelper.UpdateChannelUrlBatch2(oldUrl, c.FullUrl);
ChannelHelper.UpdateChannelPathBatch(c, oldPath);
TemplateMap.ReplaceChannelUrls(oldUrl, c.FullUrl);
TemplateMap.ResetInstance();
}
else
{
return("无法移动栏目，目标栏目下有标识为 " + c.ChannelName + " 的子栏目！");
}
}
if (c.Index != index)
{
ResortChannelList(id, c.ParentID, index);
}
return("0");
}
catch (Exception ex)
{
return("无法保存数据！" + ex.Message);
}
}