/// <summary>
/// 设置TreeNode的属性
/// </summary>
/// <param name="node">TreeNode</param>
/// <param name="materialNode">MaterialTreeNode</param>
private void InitNode(DeluxeTreeNode node, MaterialTreeNode materialNode)
{
node.ToolTip = "点击打开文件";
node.Expanded = true;
node.SelectedCssClass = " ";
node.Html = string.Format("[{0}]<a href=\"{1}?requestType=download&rootPathName={2}&controlID={3}&fileName={4}&pathType={5}&filePath={6}&fileReadonly=true&userID={7}\" target=\"_blank\" >{8}</a>",
(materialNode.Material.Department != null) ? materialNode.Material.Department.DisplayName : string.Empty,
this.CurrentPageUrl,
WebUtility.GetRequestQueryValue("rootPathName", string.Empty),
WebUtility.GetRequestQueryValue("controlID", string.Empty),
materialNode.Material.OriginalName,
Convert.ToInt16(PathType.relative),
HttpUtility.UrlEncode(materialNode.Material.RelativeFilePath),
this.userID,
HttpUtility.HtmlEncode(materialNode.Material.Title));
if (!string.IsNullOrEmpty(materialNode.Material.RelativeFilePath))
{
string fileName = Path.GetFileName(materialNode.Material.RelativeFilePath);
string fileIconPath = FileConfigHelper.GetFileIconPath(fileName);
if (fileIconPath != string.Empty)
{
node.NodeCloseImg = fileIconPath;
node.NodeOpenImg = fileIconPath;
}
}
}
/// <summary>
/// 初始化某个节点
/// </summary>
/// <param name="node">节点</param>
/// <param name="childNodes">子节点</param>
private DeluxeTreeNode GenerateDeluxeTreeNode(MaterialTreeNode materialNode)
{
DeluxeTreeNode rootNode = new DeluxeTreeNode(materialNode.Material.Title, materialNode.Material.ID);
this.InitNode(rootNode, materialNode);
foreach (MaterialTreeNode node in materialNode.Children)
{
rootNode.Nodes.Add(GenerateDeluxeTreeNode(node));
}
return(rootNode);
}
private void InitTree()
{
string materialID = HttpUtility.UrlEncode(WebUtility.GetRequestQueryValue <string>("materialID", string.Empty));
if (materialID != string.Empty)
{
MaterialTreeNode rootNode = MaterialAdapter.Instance.LoadMaterialVersionsByMaterialID(materialID);
if (rootNode == null)
{
return;
}
DeluxeTreeNode deluxeTreeNode = this.GenerateDeluxeTreeNode(rootNode);
if (deluxeTreeNode != null)
{
this.treeControl.Visible = true;
this.treeControl.Nodes.Add(deluxeTreeNode);
}
}
}
/// <summary>
///由MaterialList形成以主版本为跟节点各版本为子节点的树
/// </summary>
/// <param name="materials">包含主版本和其他版本的集合</param>
/// <param name="mainMaterialID">重版本ID</param>
/// <returns>形成的树</returns>
private MaterialTreeNode GenerateMaterialVersionTree(MaterialList materials, string mainMaterialID)
{
MaterialTreeNode rootNode = null;
MaterialTreeNodeCollection materialTreeNodeCollection = new MaterialTreeNodeCollection();
foreach (Material m in materials)
{
if (string.Compare(m.ID, mainMaterialID, true) == 0)
rootNode = new MaterialTreeNode(m);
else if (m.ParentID == mainMaterialID)
{
MaterialTreeNode node = GenerateMaterialVersionTree(materials, m.ID);
if (node != null)
materialTreeNodeCollection.Add(node);
}
}
if (rootNode != null)
{
foreach (MaterialTreeNode node in materialTreeNodeCollection)
{
rootNode.Children.Add(node);
}
}
return rootNode;
}
