Exemplo n.º 1
0
 public static BootstrapTree LoadCategoryBootstrapTree()
 {
     try
     {
         var bsTree = new BootstrapTree();
         using (var db = new DBContext())
         {
             var parentCategories = db.Categories
                                    .Where(r => r.ParentId == null)
                                    .OrderBy(r => r.SortIdx)
                                    .ThenBy(r => r.CategoryName)
                                    .ToList();
             foreach (var cat in parentCategories)
             {
                 var parent = new BootstrapTreeNode();
                 parent.text = cat.CategoryName;
                 parent.icon = "fa fa-folder";
                 parent.tags = new string[] { cat.CategoryId.ToString() };
                 AppendChildNodes(parent);
                 bsTree.nodes.Add(parent);
             }
         }
         return(bsTree);
     }
     catch (Exception ex)
     {
         // Write error logs
         EventLogs.Write("BootstrapTree - GetTree: " + ex.ToString());
         throw ex;
     }
 }
Exemplo n.º 2
0
 public static void AppendChildNodes(BootstrapTreeNode parent)
 {
     if (parent != null)
     {
         var parentId = 0;
         if (int.TryParse(parent.tags[0], out parentId))
         {
             try
             {
                 using (var db = new DBContext())
                 {
                     var childCategories = db.Categories.Where(r => r.ParentId == parentId).OrderBy(r => r.SortIdx).ThenBy(r => r.CategoryName).ToList();
                     foreach (var cat in childCategories)
                     {
                         var child = new BootstrapTreeNode();
                         child.text = cat.CategoryName;
                         child.icon = "fa fa-folder";
                         child.tags = new string[] { cat.CategoryId.ToString() };
                         AppendChildNodes(child);
                         parent.nodes.Add(child);
                     }
                     if (childCategories.Count > 0)
                     {
                         parent.text += " (" + childCategories.Count + ")";
                     }
                 }
             }
             catch (Exception ex)
             {
                 // Write error logs
                 EventLogs.Write("BootstrapTree - AppendChildNodes: " + ex.ToString());
                 throw ex;
             }
             //.try
         }
         //.if
     }
     //.if
 }