/// <summary>
/// 获取当前栏目的路径（当前位置）
/// </summary>
/// <returns></returns>
public string GetNavStr(string delimiter = " > ")
{
if (string.IsNullOrEmpty(NodeCode))
{
throw new ArgumentNullException("栏目无效！");
}
if (string.IsNullOrEmpty(delimiter))
{
delimiter = " > ";
}
return(NewsCatalogService.GetInstance().GetNavStr(NodeCode, delimiter));
}
/// <summary>
///
/// </summary>
/// <param name="node"></param>
/// <param name="addTags"></param>
/// <returns></returns>
public string GetNodeUrl(string node, bool addTags)
{
cmsNewsCatalog c = NewsCatalogService.GetInstance().Get(node);
return(getNodeUrl(c, addTags));
}
/// <summary>
/// 获取某栏目的子栏目集合
/// </summary>
/// <returns></returns>
public List <cmsNewsCatalog> GetChildNodes(string nodeCode, bool isLike)
{
return(NewsCatalogService.GetInstance().GetChildList(nodeCode, isLike, true));
}
/// <summary>
/// 获取某栏目下的第一个子栏目
/// </summary>
/// <param name="parentCode"></param>
/// <returns></returns>
private cmsNewsCatalog getFirstNode(string parentCode)
{
return(NewsCatalogService.GetInstance().GetFirstChildNode(parentCode));
}
private void DoCatalogActions(string action)
{
NewsCatalogService ncs = NewsCatalogService.GetInstance();
if (action.Equals("CatalogOrder"))
{
string code = Request["Code"];
string order = Request["Order"];
int r = ncs.ChangeOrder(code, int.Parse(order));
if (r > 0)
{
json = "{\"result\":1}";
}
else
{
json = "{\"result\":0, \"msg\":\"服务器发生错误，排序失败！\"}";
}
}
else if (action.Equals("CatalogNavigate"))
{
string code = Request["Code"];
int r = ncs.Nav(code);
if (r > 0)
{
json = "{\"result\":1}";
}
else
{
json = "{\"result\":0, \"msg\":\"服务器发生错误，状态改变失败！\"}";
}
}
else if (action.Equals("CatalogEnable"))
{
string code = Request["Code"];
int r = ncs.Enable(code);
if (r > 0)
{
json = "{\"result\":1}";
}
else
{
json = "{\"result\":0, \"msg\":\"服务器发生错误，状态改变失败！\"}";
}
}
else if (action.Equals("CatalogDelete"))
{
string code = Request["Code"];
List <cmsNewsCatalog> ls = ncs.GetChildList(code, null);
if (ls.Count > 0)
{
json = "{\"result\":0, \"msg\":\"本栏目下有子栏目，不能被删除！\"}";
}
else
{
int r = ncs.Delete(code);
if (r > 0)
{
json = "{\"result\":1}";
}
else
{
json = "{\"result\":0, \"msg\":\"服务器发生错误，删除失败！\"}";
}
}
}
}
private void InitControls()
{
lblPosition.Text = NewsCatalogService.GetInstance().GetNavStr(NodeCode, " >> ");
}