Code-Bin #1131 - UmbracoMedia

UmbracoMedia
Posted by: MR | February 18, 2011 @ 4:13am

C# Code

protected void Fill()
        {
            Node myNode = Node.GetCurrent();

if (myNode.GetProperty("galleryFolder").Value != null)
            {
                String galleryFolderIdString = myNode.GetProperty("galleryFolder").Value;
                Int32 _thisgalleryFolderId = 0;
                Int32.TryParse(galleryFolderIdString, out _thisgalleryFolderId);
                if (_thisgalleryFolderId > 0)
                {
                    GalleryFolderId = _thisgalleryFolderId;
                    Node galleryFolder = new Node(GalleryFolderId);

if (galleryFolder != null)
                    {
                        
                        List<Node> children = new List<Node>();
                        AddChildNodes(children, galleryFolder);

try
                        {
                            var images = (from i in children
                                          select new
                                          {
                                              ImageNodeId = i.Id,
                                              ImgSrc = new Media(i.Id).getProperty("umbracoFile").Value.ToString() ?? "",
                                          });

if (images.Count() > 0)
                            {
                                rep_images.DataSource = images;
                                rep_images.DataBind();
                            }
                        }
                        catch (Exception ex)
                        {
                            //Response.Write(ex.ToString());
                        }
                    }
                }
            }
        }

public void AddChildNodes(List<Node> list, Node parentNode)
        {
            foreach (Node child in parentNode.Children)
            {
                list.Add(child);
                AddChildNodes(list, child);
            }
        }

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Author Comments

The above doesn't work.

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4.09 / 8
118 Votes