protected void ReloadTree() { try { tree.Nodes.Clear(); tree.Nodes.Add(new ButtonTreeNodeStaticPage { NavigateUrl = "StaticPages.aspx", Value = "0", Text = Resource.Admin_StaticPage_Root, TreeView = tree, PopulateOnDemand = false, Selected = _parentPageId == 0, ShowButtons = TreeButtonStatus.None }); foreach (StaticPage page in StaticPageService.GetRootStaticPages()) { tree.Nodes.Add(new ButtonTreeNodeStaticPage { NavigateUrl = page.HasChildren ? "StaticPages.aspx?ParentID=" + page.StaticPageId : "StaticPage.aspx?PageID=" + page.StaticPageId, Value = page.StaticPageId.ToString(CultureInfo.InvariantCulture), Text = page.PageName, PopulateOnDemand = page.HasChildren, Expanded = !page.HasChildren, Selected = page.StaticPageId == _parentPageId, TreeView = tree }); } var parentPageIDs = StaticPageService.GetParentStaticPages(_parentPageId); var nodes = tree.Nodes; for (var i = parentPageIDs.Count - 1; i >= 0; i--) { var tn = (from TreeNode n in nodes where n.Value == parentPageIDs[i].ToString(CultureInfo.InvariantCulture) select n).SingleOrDefault(); if (i == 0) { tn.Select(); tn.Expand(); } else { tn.Expand(); } nodes = tn.ChildNodes; } } catch (Exception ex) { Debug.LogError(ex); } }
protected void ReloadTree() { tree.Nodes.Clear(); //tree.Nodes.Add(new ButtonTreeNodeStaticPage() //{ // Value = "0", // Text = Resources.Resource.Admin_StaticPage_Root, // NavigateUrl = "StaticPages.aspx", // TreeView = tree, // Selected = true //}); foreach (StaticPage page in StaticPageService.GetRootStaticPages()) { tree.Nodes.Add(new ButtonTreeNodeStaticPage { NavigateUrl = "~/Admin/StaticPage.aspx?PageID=" + page.StaticPageId, Value = page.StaticPageId.ToString(), Text = page.PageName, PopulateOnDemand = page.HasChildren, Expanded = !page.HasChildren, Selected = page.StaticPageId == PageId, TreeView = tree, ShowButtons = TreeButtonStatus.None }); } var parentPageIDs = StaticPageService.GetParentStaticPages(PageId); var nodes = tree.Nodes; for (var i = parentPageIDs.Count - 1; i >= 0; i--) { var tn = (from TreeNode n in nodes where n.Value == parentPageIDs[i].ToString() select n).SingleOrDefault(); if (i == 0) { tn.Select(); } tn.Expand(); nodes = tn.ChildNodes; } }
protected void LoadRoot() { tree.Nodes.Clear(); switch (Type) { case eTreeType.MainMenu: tree.Nodes.Add(new TreeNode { Text = Resource.Admin_m_Category_Root, Value = "0", Selected = true }); LoadChildMenuItems(tree.Nodes[0]); var nodesMenuItems = tree.Nodes[0].ChildNodes; foreach (var parentMenuItem in MenuService.GetParentMenuItems(SQLDataHelper.GetInt(Page.Request["menuid"]), MenuService.EMenuType.Top)) { var tn = (from TreeNode n in nodesMenuItems where n.Value == parentMenuItem.ToString() select n).SingleOrDefault(); if (tn != null) { tn.Select(); tn.Expand(); } else { break; } nodesMenuItems = tn.ChildNodes; } return; case eTreeType.Category: tree.Nodes.Add(new TreeNode { Text = Resource.Admin_m_Category_Root, Value = "0", Selected = true }); LoadChildCategories(tree.Nodes[0]); var parentCategories = CategoryService.GetParentCategories(SQLDataHelper.GetInt(Page.Request["categoryid"])); if (parentCategories != null) { var nodes = tree.Nodes[0].ChildNodes; for (int i = parentCategories.Count - 1; i >= 0; i--) { int ii = i; var tn = (from TreeNode n in nodes where n.Value == parentCategories[ii].CategoryId.ToString() select n).SingleOrDefault(); if (tn != null) { tn.Select(); tn.Expand(); } else { break; } nodes = tn.ChildNodes; } } return; case eTreeType.StaticPage: tree.Nodes.Add(new TreeNode(Resource.Admin_StaticPage_Root, "0")); foreach (var node in StaticPageService.GetRootStaticPages().Where(page => page.StaticPageId != ExceptId).Select(page => new TreeNode { Value = page.StaticPageId.ToString(), Text = page.PageName, PopulateOnDemand = page.HasChildren })) { //LoadChildStaticPages(node); tree.Nodes.Add(node); } return; case eTreeType.CategoryProduct: tree.Nodes.Add(new TreeNode { Text = Resource.Admin_m_Category_Root, Value = "0" }); tree.ShowCheckBoxes = TreeNodeTypes.Leaf; LoadChildCategoriesAndProducts(tree.Nodes[0]); return; case eTreeType.CategoryMultiSelect: tree.Nodes.Add(new TreeNode { Text = Resource.Admin_m_Category_Root, Value = "0", ShowCheckBox = false }); tree.ShowCheckBoxes = TreeNodeTypes.All; LoadChildCategoriesMultiSelect(tree.Nodes[0]); return; } }