public void AddDirectory(TreeNodeCollection nodes, CmsDirectory dir)
{
TreeNode node = new TreeNode();
node.NavigateUrl = dir.FileType.BrowseUrl + "?FileID=" + dir.ID;
node.Text = dir.Title;
node.Value = dir.FileID.ToString();
if (CurrentFile != null && CurrentFile.IsDescendantOf(dir)) {
node.ImageUrl = dir.FileType.Module.ResourceFolder + "/images/icon_" + dir.FileType.CssClass + "_open.png";
if (CurrentFile.ID == dir.ID || CurrentFile.ParentID == dir.ID) {
node.Selected = true;
}
} else {
node.Expanded = false;
node.ImageUrl = dir.FileType.Module.ResourceFolder + "/images/icon_" + dir.FileType.CssClass + ".png";
}
nodes.Add(node);
if (dir.Subdirectories.Count > 0) {
if (CurrentFile != null && CurrentFile.IsDescendantOf(dir) && CurrentFile.FileID != dir.FileID) {
node.Expanded = true;
foreach (CmsDirectory sub in dir.Subdirectories) {
if (sub.State != CmsState.Deleted) {
AddDirectory(node.ChildNodes, sub);
}
}
} else {
node.PopulateOnDemand = true;
}
}
}
private void InitTreeNode(TreeNodeCollection Nds, string UpDir)
{
string AbsPath = this.AppPath + UpDir + "/";
AbsPath = AbsPath.Replace("/", @"\");
AbsPath = AbsPath.Replace(@"\\", @"\");
TreeNode tmpNd;
string search = "UploadFile.aspx?Dir=";
DataTable dt = FileSystemObject.GetDirectoryInfos(AbsPath, FsoMethod.Folder);
foreach (DataRow dr in dt.Rows)
{
tmpNd = new TreeNode();
string objPath=UpDir+"/"+dr["Name"].ToString();
tmpNd.Value = dr["Name"].ToString();
tmpNd.Text = dr["Name"].ToString();
tmpNd.NavigateUrl = search + base.Server.UrlEncode(objPath);
tmpNd.Target = "main_right";
Nds.Add(tmpNd);
string NextDir=UpDir+"/"+tmpNd.Value;
string aPath = this.AppPath + NextDir + "/";
aPath = aPath.Replace("/", @"\");
aPath = aPath.Replace(@"\\", @"\");
if (FileSystemObject.GetDirectoryInfos(aPath, FsoMethod.Folder).Rows.Count > 0)
{
InitTreeNode(tmpNd.ChildNodes, NextDir);
}
}
}
//将Xml类型转化成treeview类型
private void XmlToTreeview(XmlNodeList xmlNodeList, System.Web.UI.WebControls.TreeNodeCollection treeNode)
{
int CurOrder = 0;
string CurTime = DateTime.Now.ToLongTimeString();
foreach (XmlNode xmlNode in xmlNodeList)
{
if (xmlNode.NodeType != XmlNodeType.Element)
{
continue;
}
System.Web.UI.WebControls.TreeNode newTreeNode = new System.Web.UI.WebControls.TreeNode();
newTreeNode.Text = xmlNode.LocalName;
newTreeNode.Value = CurTime + CurOrder.ToString();
CurOrder++;
if (xmlNode.HasChildNodes)
{
if (xmlNode.ChildNodes[0].NodeType == XmlNodeType.Text)
{
newTreeNode.Text += " 【 " + xmlNode.ChildNodes[0].Value + "】";
//newTreeNode.Value = xmlNode.ChildNodes[0].Value;
newTreeNode.Value = CurTime + CurOrder.ToString();
CurOrder++;
}
XmlToTreeview(xmlNode.ChildNodes, newTreeNode.ChildNodes);
}
treeNode.Add(newTreeNode);
}
}
private void TreeviewToXml(System.Web.UI.WebControls.TreeNodeCollection treeNodes, XmlNode xmlNode)
{
XmlDocument doc = xmlNode.OwnerDocument;
foreach (System.Web.UI.WebControls.TreeNode treeNode in treeNodes)
{
string[] Array = treeNode.Text.Split(new char[2] {
'【', '】'
});
XmlNode element = doc.CreateNode("element", Array[0].Trim(), "");
try
{
element.InnerText = Array[1];
}
catch (Exception)
{
element.InnerText = "";
}
xmlNode.AppendChild(element);
if (treeNode.ChildNodes.Count > 0)
{
TreeviewToXml(treeNode.ChildNodes, element);
}
}
}
//Populate tree node
public void TreeNodePopulate(TreeNodeCollection nodes, IToken token)
{
//Parents nodes
treeNodes = authorManager.getAllPermission();
treeNodes.Merge(authorManager.getAuthoritiesByToken(token));
CreateRootNode(nodes);
}
private void PopulateNodes2(TreeNodeCollection nodes, int parent)
{
ZhuJi.Portal.IDAL.IPlugin plugin = ZhuJi.AOP.Operator.WrapInterface(typeof(ZhuJi.Portal.NHibernateDAL.Plugin)) as ZhuJi.Portal.IDAL.IPlugin;
IList<ZhuJi.Portal.Domain.Plugin> list = plugin.GetObjects();
ZhuJi.Portal.Domain.PluginCollection plugins = new ZhuJi.Portal.Domain.PluginCollection();
DataTable dt = plugins.CreateDateTable(list);
DataRow[] drs = dt.Select(string.Format("[Parent] = {0}", parent));
if (drs.Length == 0)
{
return;
}
else
{
foreach (DataRow dr in drs)
{
TreeNode tn = new TreeNode();
tn.Text = dr["Title"].ToString();
tn.Value = dr["Id"].ToString();
if (dt.Select(string.Format("[Parent] = {0}", tn.Value)).Length > 0)
{
tn.PopulateOnDemand = true;
}
tn.NavigateUrl = string.Format("AddIn.aspx?PluginId={0}", dr["Id"]);
nodes.Add(tn);
}
}
}
private void BuildItems(TreeNodeCollection items, bool isRoot, bool isExpanded, HtmlTextWriter writer)
{
if (items.Count > 0)
{
writer.WriteLine();
writer.WriteBeginTag("ul");
if (isRoot)
{
writer.WriteAttribute("id", this.ClientID);
}
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
foreach (System.Web.UI.WebControls.TreeNode item in items)
{
BuildItem(item, writer);
}
writer.Indent--;
writer.WriteLine();
writer.WriteEndTag("ul");
}
}
public static void BindTreeByDataTable(
TreeNodeCollection nodes,
DataTable _idt, string sIDRoot,
string sTextString, string sNavigateUrlString, string sValueString, string sToolTipString,
string sTextField, string sNavigateUrlField, string sValueField, string sToolTipField)
{
foreach (DataRow idr in _idt.Rows)
{
if (idr[sValueField].ToString() == sIDRoot.TrimEnd())
{
//子結點
BindTreeByDataTable(nodes, _idt, sTextString, idr[sValueField].ToString(),
sNavigateUrlString, sValueString, sToolTipString,
sTextField, sNavigateUrlField, sValueField, sToolTipField);
//子內容
TreeNode newnode = new TreeNode();
newnode.Text = string.Format(sTextString, idr[sTextField].ToString());
newnode.NavigateUrl = string.Format(sNavigateUrlString, idr[sNavigateUrlField].ToString());
newnode.Value = string.Format(sValueString, idr[sValueField].ToString());
newnode.ToolTip = string.Format(sToolTipString, idr[sToolTipField].ToString());
newnode.Target = "e2content";
nodes.Add(newnode);
}
}//end foreach
}//end BindTreeByDataTable
public void TreeNodeCollection_Method_Add () {
TreeNodeCollection tnc = new TreeNodeCollection ();
Assert.AreEqual (0, tnc.Count, "BeforeAdd");
tnc.Add (new TreeNode ("TreeNodeName"));
Assert.AreEqual (1, tnc.Count, "AfterAdd1");
Assert.AreEqual ("TreeNodeName", tnc[0].Text, "AfterAdd2");
}
private static TreeNode GetTreeNode(string name, string value, TreeNodeCollection parent, PackagePreferences preferences)
{
TreeNode result = new TreeNode(name, value);
result.ShowCheckBox = true;
parent.Add(result);
result.Checked = preferences == null || !preferences.IsInvalidPath(result.ValuePath);
return result;
}
public void TreeNodeCollection_Method_AddAt () {
TreeNodeCollection tnc = new TreeNodeCollection ();
tnc.Add (new TreeNode ());
tnc.Add (new TreeNode ());
Assert.AreEqual (2, tnc.Count, "BeforeAddAt");
tnc.AddAt (1, new TreeNode ("TreeNodeName"));
Assert.AreEqual (3, tnc.Count, "AfterAddAt1");
Assert.AreEqual ("TreeNodeName", tnc[1].Text, "AfterAdd2");
}
/// <summary>
/// 递归填充子节点
/// </summary>
private static void FillChildren(DataRow parentType, TreeNodeCollection parentNode, DataTable dt)
{
foreach (var type in dt.Select(string.Format("PARENT_ID='{0}'", parentType["ID"]), "FUN_SORT ASC"))
{
var node = CreatNode(type);
parentNode.Add(node);
FillChildren(type, node.ChildNodes, dt);
}
}
private void SetSelectNodeUrls(TreeNodeCollection nodes)
{
foreach (TreeNode node in nodes)
{
node.NavigateUrl = "javascript:selectNode('" + node.Value +
"','" + node.Text + "');";
SetSelectNodeUrls(node.ChildNodes);
}
}
//Populate tree node
public void TreeNodePopulate(TreeNodeCollection nodes)
{
//Parents nodes
treeNodes = authMgr.GetAllPermissionList();
CreateRootNode(nodes);
//Children nodes
//DataTable treeNodeChildren = new DataTable();
//treeNodeChildren = authMgr.getAllPermission();
//CreateTreeNode(treeNodeChildren, node);
}
private void BuildNodes(TreeNode parent, TreeNodeCollection nodeCollectionToAddTo)
{
IEnumerable<TreeNode> nodes = _levelBuilders
.Where(level => level.ShouldRun(parent))
.SelectMany(level => level.GetChildNodes(parent));
foreach (TreeNode node in nodes)
{
nodeCollectionToAddTo.Add(node);
}
}
private static string GetInnerXml(TreeNodeCollection childNodes, int offSet)
{
StringBuilder strBuilder = new StringBuilder();
string offsetStr = new string(' ', offSet);
foreach (TreeNode childNode in childNodes)
{
strBuilder.Append(offsetStr + childNode.Text + "<br />");
strBuilder.Append(GetInnerXml(childNode.ChildNodes, offSet + 2));
}
return strBuilder.ToString();
}
private void SaveNodes(System.Web.UI.WebControls.TreeNodeCollection destNodes, System.Windows.Forms.TreeNodeCollection sourceNodes)
{
destNodes.Clear();
foreach (TreeNodeContainer container in sourceNodes)
{
System.Web.UI.WebControls.TreeNode webTreeNode = container.WebTreeNode;
destNodes.Add(webTreeNode);
if (container.Nodes.Count > 0)
{
this.SaveNodes(webTreeNode.ChildNodes, container.Nodes);
}
}
}
//递归调用显示子树
public void InitTree(TreeNodeCollection nds, string parentId)
{
TreeNode tn;
DataSet dt = new DataSet();
DataRow[] rows = dt.Tables[0].Select("parent_Id='" + parentId + "'");
foreach (DataRow row in rows)
{
tn = new TreeNode(row["title"].ToString(), row["Files_Id"].ToString(), "images/1.gif", row["NavigateUrl"].ToString(), "");
nds.Add(tn);
InitTree(tn.ChildNodes, row["Files_Id"].ToString()); //递归
}
}
private void AddNodes(TreeNodeCollection nodes, int level, System.Data.DataTable dt)
{
string filterExp = string.Format("parentid='{0}'", level);
foreach (System.Data.DataRow r in dt.Select(filterExp))
{
TreeNode item = new TreeNode()
{
Text = r["name"].ToString(),
Value = r["id"].ToString()
};
this.AddNodes(item.ChildNodes, int.Parse(r["id"].ToString()), dt);
nodes.Add(item);
}
}
/// <summary>
/// Expands all tree elements with a depth less than the specified depth.
/// </summary>
/// <param name="nodes">The nodes.</param>
/// <param name="expandDepth">The expand depth.</param>
public static void ExpandToDepth(TreeNodeCollection nodes, int expandDepth)
{
if (nodes != null)
{
foreach (TreeNode node in nodes)
{
if (node.Depth < expandDepth)
{
node.Expand();
ExpandToDepth(node.ChildNodes, expandDepth);
}
}
}
}
public void SpecChildTree(TreeNodeCollection Nds, int SpecCateID)
{
TreeNode tmpNd;
DataTable ds = this.dspec.GetSpecList(SpecCateID);
foreach (DataRow dr in ds.Rows)
{
tmpNd = new TreeNode();
tmpNd.Value = dr["SpecID"].ToString();
tmpNd.Text = dr["SpecName"].ToString();
tmpNd.NavigateUrl = "SpecContent.aspx?SpecID=" + tmpNd.Value;
tmpNd.Target = "main_right";
Nds.Add(tmpNd);
}
}
/// <summary>
/// 专题选择的专题树
/// </summary>
/// <param name="Nds"></param>
public void InitTreeNode(TreeNodeCollection Nds)
{
TreeNode tmpNd;
DataTable dtcate = dal.GetCateList();
foreach (DataRow dr in dtcate.Rows)
{
tmpNd = new TreeNode();
tmpNd.Value = dr["SpecCateID"].ToString();
tmpNd.Text = dr["SpecCateName"].ToString();
tmpNd.NavigateUrl = "javascript:category();";
tmpNd.Target = "";
Nds.Add(tmpNd);
InitSpecTree(tmpNd.ChildNodes, DataConverter.CLng(tmpNd.Value));
}
}
private void PopulateNodes(DataTable dt, TreeNodeCollection nodes)
{
foreach (DataRow dr in dt.Rows)
{
TreeNode tn = new TreeNode();
string namethai = BLL.Curriculum.renameThai(dr["StructSub_Code"].ToString());
tn.Text = dr["StructSub_Code"].ToString(); //+ "<br/> วิชา : " + namethai.Substring(0,5)+"..";
tn.Value = dr["StructSub_Code"].ToString();
nodes.Add(tn);
//If node has child nodes, then enable on-demand populating
tn.PopulateOnDemand = ((int)(dr["childnodecount"]) > 0);
}
}
public void buildTree(TreeNodeCollection branch, Entities.SostavIzdeliaEntity item)
{
if (branch.Count > 0)
{
for (int i = 0; i < branch.Count; i++)
{
buildTree(branch[i].ChildNodes, item);
if (branch[i].Value == item.idLast.ToString())
{
TreeNode tn = new TreeNode(item.Current+" ("+ bll_unit_s.getProduction(item.idCurrent).DesignationProduction+") " + "["+item.count+"]", item.idCurrent.ToString());
branch[i].ChildNodes.Add(tn);
}
}
}
}
private void LoadNodes(System.Windows.Forms.TreeNodeCollection destNodes, System.Web.UI.WebControls.TreeNodeCollection sourceNodes)
{
foreach (System.Web.UI.WebControls.TreeNode node in sourceNodes)
{
TreeNodeContainer container = new TreeNodeContainer();
destNodes.Add(container);
container.Text = node.Text;
System.Web.UI.WebControls.TreeNode clone = (System.Web.UI.WebControls.TreeNode)((ICloneable)node).Clone();
this._treeViewDesigner.RegisterClone(node, clone);
container.WebTreeNode = clone;
if (node.ChildNodes.Count > 0)
{
this.LoadNodes(container.Nodes, node.ChildNodes);
}
}
}
//Create root node
private void CreateRootNode(TreeNodeCollection nodes)
{
DataRow[] arrDr = treeNodes.Select("Level = '0'");
String Id = arrDr[0]["Id"].ToString();
String Name = arrDr[0]["Name"].ToString();
String Sort = arrDr[0]["Sort"].ToString();
TreeNode newNode = new TreeNode(Name, Name);
newNode.NavigateUrl = "#";
//newNode.PopulateOnDemand = true;
//newNode.Expanded = true;
nodes.Add(newNode);
CreateTreeNode(newNode, Sort, 0);
}
//�õݹ鷽����̬���ɽڵ�
protected void InitTree(TreeNodeCollection Nds, string parentId)
{
DataView dv = new DataView();
TreeNode tmpNode;
dv.Table = ProductTypeDataTable;
dv.RowFilter = "PSSMEPMC='" + parentId + "'";
foreach (DataRowView drv in dv)
{
tmpNode = new TreeNode();
tmpNode.Value = drv["PSSMEMC"].ToString();
tmpNode.Text = "<font color=red><b>" + drv["PSSMEMC"].ToString() + "</b></font> " + drv["PSSMEMN"].ToString() + "/" + drv["PSSMEMNTW"].ToString() + "/" + drv["PSSMEMNEN"].ToString();
Nds.Add(tmpNode);
this.InitTree(tmpNode.ChildNodes, tmpNode.Value);
}
}
private void ResolveTreeNode(TreeNodeCollection nodes)
{
foreach (TreeNode node in nodes)
{
if (node.Nodes.Count == 0)
{
if (!String.IsNullOrEmpty(node.NavigateUrl))
{
node.Target = "main";
}
}
else
{
ResolveTreeNode(node.Nodes);
}
}
}
public void PopulateNodes(TreeNodeCollection nodes, int ParentID)
{
DataTable dt = bll.GetList(ParentID);
for (int i = 0; i < dt.Rows.Count; i++)
{
TreeNode tn = new TreeNode();
tn.Text = dt.Rows[i]["catename"].ToString();
tn.Value = dt.Rows[i]["cateid"].ToString();
tn.ImageToolTip = dt.Rows[i]["catename"].ToString();
tn.ToolTip = dt.Rows[i]["catename"].ToString();
tn.SelectAction = TreeNodeSelectAction.Select;
nodes.Add(tn);
PopulateNodes(tn.ChildNodes, Convert.ToInt32(dt.Rows[i]["cateid"]));
}
}
private void InitTree(System.Web.UI.WebControls.TreeNodeCollection nodes, int parentID)
{
DataTable deptmentList = PersonnelAction.getDeptmentList();
DataRow[] array = deptmentList.Select("i_sjdm =" + parentID.ToString());
DataRow[] array2 = array;
for (int i = 0; i < array2.Length; i++)
{
DataRow dataRow = array2[i];
System.Web.UI.WebControls.TreeNode treeNode = new System.Web.UI.WebControls.TreeNode();
treeNode.Value = dataRow["i_bmdm"].ToString();
treeNode.Text = dataRow["V_BMMC"].ToString();
treeNode.Target = "FraDuty";
treeNode.NavigateUrl = "DutyList.aspx?=DeptID=" + dataRow["i_bmdm"].ToString();
nodes.Add(treeNode);
this.InitTree(treeNode.ChildNodes, Convert.ToInt32(treeNode.Value));
}
}
private TreeNode FindTopicNodeRecursive(List<string> topics, TreeNodeCollection nodes) {
foreach (TreeNode currentNode in nodes) {
if (topics[0].Equals(currentNode.Text, StringComparison.Ordinal)) {
topics.RemoveAt(0);
if (topics.Count == 0)
return currentNode;
else if (!currentNode.Expanded.GetValueOrDefault(false))
// This call is required for nodes where PopulateOnDemand is true;
// otherwise, ChildNodes is always empty.
currentNode.Expand();
TreeNode foundNode = FindTopicNodeRecursive(topics, currentNode.ChildNodes);
if (foundNode != null)
return foundNode;
}
}
return null;
}
//�����Ļ���˼·�ǣ��Ӹ��ڵ㿪ʼ�ݹ������ʾ����
private void InitTree(TreeNodeCollection Nds,string parentId)
{
DataView dv=new DataView();
TreeNode tmpNd;
string intId;
dv.Table=ds.Tables[0];
dv.RowFilter="ST_FatherID='" + parentId + "'";
foreach(DataRowView drv in dv)
{
tmpNd=new TreeNode();
tmpNd.Value=drv["st_classID"].ToString();
tmpNd.Text=drv["st_className"].ToString();
if(st_class.IsHaveChild((int)drv["st_classID"]))
tmpNd.ImageUrl="../image/NodeImg1.gif";
else
tmpNd.ImageUrl="../image/NodeImg0.gif";
tmpNd.NavigateUrl = "ST_PdClass.aspx?st_classID=" + drv["st_classID"];
Nds.Add(tmpNd);
intId=drv["st_fatherid"].ToString();
InitTree(tmpNd.ChildNodes,tmpNd.Value);
}
}
protected TreeNodeCollection GetSubNode(List<SysNavTree> trees, int PanelID, int ParentID)
{
TreeNodeCollection result = new TreeNodeCollection();
var nodeList = from l in trees where l.PanelID == PanelID && l.ParentID == ParentID select l;
foreach (var node in nodeList)
{
TreeNode n = new TreeNode(node.Title, node.ID.ToS());
var sublist = from l in trees where l.PanelID == PanelID && l.ParentID == node.ID select l;
if (sublist.Count() > 0)
{
var subnodes = GetSubNode(trees, PanelID, node.ID);
foreach (TreeNode subnode in subnodes)
{
n.ChildNodes.Add(subnode);
}
}
result.Add(n);
}
return result;
}
private void PopulateNodes(TreeNodeCollection nodes, int parent)
{
try
{
ZhuJi.Portal.IDAL.IChannel channel = ZhuJi.AOP.Operator.WrapInterface(typeof(ZhuJi.Portal.NHibernateDAL.Channel)) as ZhuJi.Portal.IDAL.IChannel;
IList<ZhuJi.Portal.Domain.Channel> list = channel.GetObjects();
ZhuJi.Portal.Domain.ChannelCollection channels = new ZhuJi.Portal.Domain.ChannelCollection();
DataTable dt = channels.CreateDateTable(list);
DataRow[] drs = dt.Select(string.Format("[Parent] = {0}", parent));
if (drs.Length == 0)
{
return;
}
else
{
foreach (DataRow dr in drs)
{
TreeNode tn = new TreeNode();
tn.Text = string.Format("{0}({1})", dr["Title"].ToString(), dr["Id"].ToString());
tn.Value = dr["Id"].ToString();
if (dt.Select(string.Format("[Parent] = {0}", tn.Value)).Length > 0)
{
tn.PopulateOnDemand = true;
}
tn.SelectAction = TreeNodeSelectAction.Expand;
nodes.Add(tn);
}
}
}
catch (Exception ex)
{
ShowMessage(ex);
}
}
private TreeNodeCollection GetFileSystemTree(string path)
{
TreeNodeCollection result = new TreeNodeCollection();
DirectoryInfo rootDirectory = new DirectoryInfo(path);
DirectoryInfo[] directories;
directories = rootDirectory.GetDirectories();
foreach (DirectoryInfo dir in directories)
{
TreeNode treeNode = new TreeNode(dir.Name);
foreach (TreeNode tn in GetFileSystemTree(dir.FullName))
{
treeNode.ChildNodes.Add(tn);
}
result.Add(treeNode);
}
return result;
}
public WebTreeNodeCollection(System.Web.UI.WebControls.TreeNodeCollection nodes)
{
this.m_Nodes = nodes;
}
internal TreeNodeCollectionEnumerator(TreeNodeCollection list)
{
this.list = list;
this.index = -1;
version = list._version;
}