Question

我需要在SharePoint 2013发布网站中以编程方式获取顶部导航栏中显示的导航节点我确实搜索了它，我用代码波纹管得到它，但它给了我隐藏的项目，我想要隐藏的那些，所以如何获取项目排除隐藏的项目（如果我在代码中使用node.IsVisible，即使项目在导航中隐藏，它也会一直给我真实的信息）

using (SPSite site = new SPSite(path))
                {
                    using (SPWeb web = site.OpenWeb())
                    {
                        SPSecurity.RunWithElevatedPrivileges(delegate()
                        {

                            PublishingWeb publishingWeb = PublishingWeb.GetPublishingWeb(web);


                            SPNavigationNodeCollection navocol = publishingWeb.Navigation.GlobalNavigationNodes;

                            foreach (SPNavigationNode node in navocol)
                            {

                                    lbl.Text = lbl.Text + " + " + node.Title + "" + node.Url + "  " + node.GetType();

                            }

                            //SPNavigationNodeCollection navCol = web.Navigation.TopNavigationBar;


                            //foreach (SPNavigationNode node in navCol)
                            //{

                                //lbl.Text = lbl.Text + " + " + node.Title + "" + node.Url;

                            //}

                        });
                    }
                }

Answer 1

尝试使用web.AllProperties["__GlobalNavigationExcludes"]，下面的代码根据我的测试工作referenced thread。

string GlobalNavigationExcludes = (string)web.AllProperties["__GlobalNavigationExcludes"];
                    Hashtable ReturnExcludedUrls = new Hashtable();

                    if (!String.IsNullOrEmpty(GlobalNavigationExcludes))
                    {
                        string[] ExcludedGuids = GlobalNavigationExcludes.Split(';');

                        for (int i = 0; i < ExcludedGuids.Length - 1; i++)
                        {
                            string guid = ExcludedGuids[i];
                            Guid ExcludedGuid = new Guid(guid);

                            try
                            {
                                SPWeb SubWeb = web.Webs[ExcludedGuid];
                                ReturnExcludedUrls.Add(SubWeb.ServerRelativeUrl, "");
                            }
                            catch (Exception e1)
                            {
                                try
                                {
                                    SPListItem Page = web.Lists["Pages"].Items[ExcludedGuid];
                                    string ExcludedURL = String.Concat(web.ServerRelativeUrl, "/", Page.Url);
                                    ReturnExcludedUrls.Add(ExcludedURL, "");
                                }
                                catch (Exception e2)
                                { }
                            }
                        }
                    }

sharepoint以编程方式获取顶部导航栏中显示的导航节点

1 个答案: