protected void TreeView1_TreeNodeDataBound(object sender, TreeNodeEventArgs e)
{
if (e.Node.Text == "Food Lovers")
{
e.Node.Parent.ChildNodes.Remove(e.Node);
}
}
public void TreeView1_TreeNodePopulate(object sender, TreeNodeEventArgs e)
{
if (e.Node.Depth > 4)
return;
for (int n = 0; n < (e.Node.Depth+1) * 2; n++)
{
string label = string.Empty;
if (e.Node.Depth < 1)
label = "Node";
else
label = e.Node.Text;
if (Char.IsDigit(label.ToCharArray()[label.Length-1])) {
label += " " + (char)(n + 65);
} else {
label += " " + n;
}
TreeNode nod = new TreeNode(label);
//TreeNode nod = new TreeNode("Node " + e.Node.Depth + " " + n);
nod.PopulateOnDemand = true;
e.Node.ChildNodes.Add(nod);
}
}
protected void Treeview1_TreeNodePopulate(object sender, TreeNodeEventArgs e)
{
if (base.IsCallback && (e.Node.ChildNodes.Count == 0))
{
this.LoadChildNode(e.Node);
}
}
protected void MenuTreeView_TreeNodeExpanded(object sender, TreeNodeEventArgs e)
{
int i = 0;
if (e.Node.Parent == null)
{
i = this.MenuTreeView.Nodes.IndexOf(e.Node);
}
else
{
i = this.MenuTreeView.Nodes.IndexOf(e.Node.Parent);
}
Session["NodeIndex"] = i.ToString();
TreeNodeCollection ts = null;
if (e.Node.Parent == null)
{
ts = ((TreeView)sender).Nodes;
}
else
ts = e.Node.Parent.ChildNodes;
foreach (TreeNode node in ts)
{
if (node != e.Node)
{
node.Collapse();
}
}
}
void TreeView1_TreeNodeExpanded(object sender, TreeNodeEventArgs e)
{
if (e.Node.Value.EndsWith("\\"))
{
AddNodes(e.Node.Value, e.Node);
}
}
protected override void OnTreeNodeCollapsed(TreeNodeEventArgs e)
{
base.OnTreeNodeCollapsed(e);
if (this.ShowNodeImages)
{
e.Node.ImageUrl = this.FolderClosedImage;
}
}
/// <summary>
/// Raises the <see cref="E:System.Web.UI.WebControls.TreeView.TreeNodePopulate"/> event of the <see cref="T:System.Web.UI.WebControls.TreeView"/> control.
/// </summary>
/// <param name="e">A <see cref="T:System.Web.UI.WebControls.TreeNodeEventArgs"/> that contains event data.</param>
protected override void OnTreeNodePopulate(TreeNodeEventArgs e)
{
base.OnTreeNodePopulate(e);
int parentId = int.Parse(e.Node.Value);
CreateChildNodes(e.Node.ChildNodes, parentId);
}
protected void check_changed(object sender, TreeNodeEventArgs e)
{
string clickedNode = e.Node.Text;
System.Diagnostics.Debugger.Break();
//System.Diagnostics.Debugger.Break();
txtnomCategoria.Value = clickedNode;
}
protected void trvDept_TreeNodeCheckChanged(object sender, TreeNodeEventArgs e)
{
strEmpArr = "";
foreach (TreeNode tn in trvDept.CheckedNodes)
{
strEmpArr += tn.Value + ";";
}
}
protected void MainTree_TreeNodePopulate(object sender, TreeNodeEventArgs e)
{
if (_IsAjax)
{
//Ajax 才需動態產生子節點
BuildChildNode(e.Node);
}
}
protected void uxCategoryNavListTreeView_DataBound(object sender, EventArgs e)
{
TreeNodeEventArgs ee = (TreeNodeEventArgs)e;
XmlElement xe = (XmlElement)ee.Node.DataItem;
ee.Node.Text = xe.Attributes["DisplayThisText"].Value;
ee.Node.SelectAction = TreeNodeSelectAction.Expand;
}
protected void TreeView1_TreeNodeCheckChanged(object sender, TreeNodeEventArgs e)
{
SetChildChecked(e.Node);
if (e.Node.Parent != null)
{
SetParentChecked(e.Node);
}
}
protected void tree_TreeNodeCheckChanged(object sender, TreeNodeEventArgs e)
{
foreach (TreeNode node in e.Node.ChildNodes)
{
CheckNode(node, e.Node.Checked);
}
mpeTree.Show();
}
protected void TreeView_Scope_TreeNodeCheckChanged(object sender, TreeNodeEventArgs e)
{
//TreeNode senderNode = sender as TreeNode;
//foreach (TreeNode n in senderNode.ChildNodes)
//{
// n.Checked = senderNode.Checked;
//}
}
protected void onTreeNodeExpanded(object sender, TreeNodeEventArgs e)
{
e.Node.SelectAction = TreeNodeSelectAction.Expand;
if (Request.Cookies[PREFIX + e.Node.Text] != null)
{
Response.Cookies[PREFIX + e.Node.Text].Value = "true";
}
}
/// <summary>
/// Called when the user expands a menu that hasn't been expanded before.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SubmitTree_TreeNodePopulate(object sender, TreeNodeEventArgs e)
{
string[] nodeData = e.Node.Value.Split(',');
MenuType menuType = (MenuType)Int32.Parse(nodeData[0]);
int menuID = Int32.Parse(nodeData[1]);
string menuName = nodeData[2];
PopulateMenuNode(e.Node.ChildNodes, menuType, menuName, menuID);
}
protected void treeDir_TreeNodeCheckChanged(object sender, TreeNodeEventArgs e)
{
TreeNode tn = e.Node;
if (tn.Checked == true)
{
TreeNodeCheck(tn);
}
}
protected void TreeView1_TreeNodeCheckChanged(object sender, TreeNodeEventArgs e)
{
//TreeView1.TreeNodeCheckChanged -= new TreeNodeEventHandler(TreeView1_TreeNodeCheckChanged);
//updateDownNodeCheckBox(e.Node, e.Node.Checked);
//updateUpNodeCheckBox(e.Node, e.Node.Checked);
//TreeView1.TreeNodeCheckChanged += new TreeNodeEventHandler(TreeView1_TreeNodeCheckChanged);
}
protected void TreeView1_TreeNodeExpanded(object sender, TreeNodeEventArgs e)
{
if (e.Node.ChildNodes.Count > 0)
{
e.Node.ChildNodes.Clear();
DirectoryInfo dir = new DirectoryInfo(e.Node.Value);
AppendSubNode(dir, e.Node);
}
}
private void RefreshTreeView()
{
TreeNode parent = PMTreeView.Nodes[0];
parent.ChildNodes.Clear();
TreeNodeEventArgs ea = new TreeNodeEventArgs(parent);
PopulateNode(this, ea);
}
protected void treeProductGroup_TreeNodeCheckChanged(object sender, TreeNodeEventArgs e)
{
Controller.DeleteProductInGroups(ProductId);
foreach (TreeNode node in treeProductGroup.CheckedNodes)
{
int ProductGroupId = Convert.ToInt32(node.Value.Substring(1));
Controller.NewProductInGroup(ProductId, ProductGroupId);
}
}
protected virtual void OnNodeRemoved(TreeNodeEventArgs e)
{
var handler = this.NodeRemoved;
if (handler != null)
{
handler(this, e);
}
}
protected void rtvSiteMap_NodeCheck(object sender, TreeNodeEventArgs e)
{
TreeNodeCheck(e.Node);
//Need to think about SettingAttribute thepermission
//InititializeDBTree();
InititializeSiteMapTree();
}
private void OnNodeChanged(TreeNodeEventArgs e)
{
var handler = NodeChanged;
if (handler != null)
{
handler(this, e);
}
}
//Обработка ивента изменения статуса ноды (открыта, закрыта),
//отрабатывает когда пользователь открывает или закрывает ноду.
//Изменившаяся нода добавляется в словарь состояния дерева (если она там уже была - сначала удаляется.
protected void MyTreeView_TreeNodeStateChanged(object sender, TreeNodeEventArgs e)
{
if (treeViewState.ContainsKey(e.Node.Text))
{
_ = treeViewState.Remove(e.Node.Text);
}
treeViewState.Add(e.Node.Text, e.Node.Expanded);
}
protected void trvCategorias_TreeNodeCheckChanged(object sender, TreeNodeEventArgs e)
{
OnTreeNodeCheckChanged(e);
if (IsRadio)
{
hdnIdCategoriaRadio.Value = IdsCategoriasMarcadas.FirstOrDefault().ToString();
}
}
protected void Tree1_NodeDataBound(object sender, TreeNodeEventArgs e)
{
XmlAttribute attr = e.XmlNode.Attributes["Highlight"];
if (attr != null && Convert.ToBoolean(attr.Value))
{
e.Node.Text = String.Format("<span class=\"highlight\">{0}</span>", e.Node.Text);
}
}
protected void TrvCedentes_TreeNodePopulate(object sender, TreeNodeEventArgs e)
{
switch (e.Node.Depth)
{
case 0:
FunLlenarCiudadCedente(e.Node);
break;
}
}
protected void PopulateNode(Object sender, TreeNodeEventArgs e)
{
Debug.WriteLine("Begin PopulateNode");
Debug.WriteLine(e.Node.Value);
AddNodes(e.Node.Value, e.Node.ChildNodes);
Debug.WriteLine("End PopulateNode");
}
protected void TreeView1_TreeNodeExpanded(object sender, TreeNodeEventArgs e)
{
if (IsPostBack)
{
List<string> list = new List<string>(16);
SaveTreeViewState(TreeView1.Nodes, list);
Session["TreeViewState"] = list;
}
}
/// <summary>
/// On populate create child nodes.
/// </summary>
protected void treeElem_TreeNodePopulate(object sender, TreeNodeEventArgs e)
{
e.Node.ChildNodes.Clear();
e.Node.PopulateOnDemand = false;
int postId = ValidationHelper.GetInteger(e.Node.Value, 0);
// Set the ForumID if not set already
if (ForumContext.ForumID == 0)
{
ForumPostInfo postInfo = ForumPostInfoProvider.GetForumPostInfo(postId);
if (postInfo != null)
{
ForumContext.ForumID = postInfo.PostForumID;
ForumID = postInfo.PostForumID;
}
}
// Get child nodes
SiteMapNodeCollection childNodes = MapProvider.GetChildNodes(postId, RegularLoad);
int index = 0;
foreach (ForumPostTreeNode childNode in childNodes)
{
int childNodeId = (int)((DataRow)childNode.ItemData)["PostID"];
if (childNodeId != postId)
{
TreeNode newNode = CreateNode(childNode, index);
bool? originalExpanded = newNode.Expanded;
// Force node to expand and load child posts
if (DetailModeIE)
{
newNode.PopulateOnDemand = true;
newNode.Expanded = true;
}
e.Node.ChildNodes.Add(newNode);
// Restore original expanded state
if (DetailModeIE)
{
newNode.Expanded = originalExpanded;
}
index++;
}
// Ensure there is only one 'click here for more' item
if (UseMaxPostNodes && (MaxPostNodes > 0) && (index > MaxPostNodes))
{
break;
}
}
}
//展開TreeNode節點
protected void tvProduct_TreeNodeExpanded(object sender, TreeNodeEventArgs e)
{
if (IsPostBack)
{
if (e.Node.Expanded == true)
{
WebMessageBox.MessageBox.Show("Hi...您展開了" + e.Node.Text + "節點！");
}
}
}
protected void Tv1_TreeNodePopulate(object sender, TreeNodeEventArgs e)
{
if (IsCallback == true)
{
if (e.Node.ChildNodes.Count == 0)
{
LoadChildNode(e.Node);
}
}
}
protected void TreeView1_TreeNodeDataBound(object sender, TreeNodeEventArgs e)
{
//
// Make top-level TreeView nodes nonselectable.
//
if (e.Node.Depth == 0)
{
e.Node.SelectAction = TreeNodeSelectAction.None;
}
}
protected void TreeView1_TreeNodeExpanded(object sender, TreeNodeEventArgs e)
{
lstNodes = (List <Node>)Session["TreeNodes"];
if (lstNodes != null)
{
Node nd = lstNodes.Find(n => n.Id.ToString() == e.Node.Value);
nd.IsExpanded = true;
Session["TreeNodes"] = lstNodes;
}
}
protected void lnkCategoria_OnClick(object sender, EventArgs e)
{
var selectedNode = GetAllNodes().FirstOrDefault(node => node.Value == hdnIdCategoriaRadio.Value);
if (selectedNode != null)
{
var args = new TreeNodeEventArgs(selectedNode);
OnTreeNodeCheckChanged(args);
}
}
protected void TreeView1_TreeNodePopulate(object sender, TreeNodeEventArgs e)
{
for (int i = 0; i < 3; i++)
{
TreeNode newNode = new TreeNode();
newNode.Text = string.Format("动态加载的节点{0}", i);
////这里将新建的节点的PopulateOnDemand属性也设为True,将会形成一个无限递归
newNode.PopulateOnDemand = true;
//TreeNodeEventArgs中的Node属性表示当前的节点
e.Node.ChildNodes.Add(newNode);
}
}
protected void tTV_TreeNodeCheckChanged1(object sender, TreeNodeEventArgs e)
{
TreeNodeCollection node = e.Node.ChildNodes;
if (e.Node.Parent != null)
{
CheckNodeParent(e.Node, e.Node.Checked);
}
foreach (TreeNode item in node)
{
item.Checked = e.Node.Checked;
CheckNode(item.ChildNodes, e.Node.Checked);
}
e.Node.ExpandAll();
}
private void OnParentRemovingChild(object sender, TreeNodeEventArgs e)
{
// Setup initial conditions.
if (e.Node != node) return;
// Slide the list-tree back to the next remaining parent.
if (parentList.RootNode != null)
{
ITreeNode ancestor = Helper.Tree.FirstRemainingParent(parentList.RootNode, node);
parentList.SelectedParent = ancestor ?? parentList.RootNode;
}
// The node for this panel has been removed. Dispose of the panel.
Dispose();
}
protected void TreeView1_TreeNodeExpanded(object sender, TreeNodeEventArgs e)
{
TreeNodeCollection ts = null;
if (e.Node.Parent == null)
{
ts = ((TreeView)sender).Nodes;
}
else
ts = e.Node.Parent.ChildNodes;
foreach (TreeNode node in ts)
{
if (node != e.Node)
{
node.Collapse();
}
}
}
protected void TreeView1_TreeNodeCheckChanged(object sender, TreeNodeEventArgs e)
{
//判断当前选择了多少个节点
if (TreeView1.CheckedNodes.Count > 0)
{
Label1.Text = "当前选择了如下节点：: <br /><br />";
//CheckedNodes代表当前选择的节点的集合
foreach (TreeNode node in TreeView1.CheckedNodes)
{
Label1.Text += node.Text + "<br />";
}
}
else
{
Label1.Text = "没有节点被选择。";
}
}
protected void TreeView1_TreeNodeExpanded(object sender, TreeNodeEventArgs e)
{
if (e.Node.Depth > 0)
{
if (e.Node.Depth == 1)
{
e.Node.ChildNodes.Clear();
SelectDvs sd = new SelectDvs();
DataSet ds = sd.Query(e.Node.Value);
if (ds.Tables[0].Rows.Count > 0)
{
foreach (DataRow dataRow in ds.Tables[0].Rows)
{
TreeNode tv = new TreeNode();
tv.Value = Convert.ToString(dataRow["id"]);
tv.Text = Convert.ToString(dataRow["Customername"]) + "<a target='right' href='ResEncoder.aspx?id=" + Convert.ToString(dataRow["id"]) + "'>编辑</a>";
TreeNode node = new TreeNode();
node.Text = "";
tv.ChildNodes.Add(node);
tv.Expanded = false;
e.Node.ChildNodes.Add(tv);
}
}
}
else if (e.Node.Depth == 2)
{
e.Node.ChildNodes.Clear();
SelectCameras sc = new SelectCameras();
DataSet ds1 = sc.Query(e.Node.Value);
foreach (DataRow dataRow in ds1.Tables[0].Rows)
{
TreeNode tv = new TreeNode();
tv.Text = Convert.ToString(dataRow["dvsno"]) + "(" + Convert.ToString(dataRow["dvsport"]) + ")" + "<a target='right' href='ResCamera.aspx?id=" + Convert.ToString(dataRow["id"]) + "'>编辑</a>";
e.Node.ChildNodes.Add(tv);
}
}
}
}
protected void tvwMenu_TreeNodePopulate(object sender, TreeNodeEventArgs e)
{
if (e.Node.ChildNodes.Count == 0)
{
string[] nodevalue = e.Node.ValuePath.Split('/');
switch (nodevalue[0])
{
case "tndSite"://控制中心
switch (e.Node.Depth)//节点深度
{
case 0:
CreateSiteCategories(e.Node);
break;
case 1:
CreateProducts(e.Node);
break;
}
break;
case "tndMIU"://重点怀疑对象
switch (e.Node.Depth)
{
case 0:
CreateMIUCategories(e.Node);
break;
case 1:
CreateProducts(e.Node);
break;
}
break;
case "tndApp"://数据管理中心
//if (e.Node.Depth == 0)
// CreateAppList(e.Node);
break;
case "tndSystem"://系统日志
break;
}
}
}
/// <summary>
/// Tree populate.
/// </summary>
/// <param name="sender">Sender</param>
/// <param name="e">Arguments</param>
protected void treeElem_TreeNodePopulate(object sender, TreeNodeEventArgs e)
{
OnNodePopulate(e.Node);
}
/// <summary>
/// 触发节点延迟加载事件
/// </summary>
/// <param name="e">事件参数</param>
protected virtual void OnNodeLazyLoad(TreeNodeEventArgs e)
{
EventHandler<TreeNodeEventArgs> handler = Events[_nodeLazyLoadHandlerKey] as EventHandler<TreeNodeEventArgs>;
if (handler != null)
{
handler(this, e);
}
}
protected void tvRole_TreeNodeDataBound(object sender, TreeNodeEventArgs e)
{
SiteMapNode node = e.Node.DataItem as SiteMapNode;
if (Security.IsDeniedURL(node.Url, txtTargetCode.Text)) e.Node.ShowCheckBox = false;
if (string.IsNullOrEmpty(node.Url))
{
e.Node.ShowCheckBox = false;
e.Node.SelectAction = TreeNodeSelectAction.Expand;
e.Node.Value = "";
}
else
{
e.Node.Checked = !Security.IsDeniedURL(node.Url, txtTargetCode.Text, ddlRoles.SelectedValue);
e.Node.NavigateUrl = string.Format("TaskSetting.aspx?url={0}&app={1}&role={2}&&TB_iframe=true&height=250&width=510", node.Url, txtTargetCode.Text, ddlRoles.SelectedValue);
//
e.Node.Value = node.Url;
e.Node.SelectAction = TreeNodeSelectAction.Select;
}
}
private void AddZipsInZip(long id, TreeNodeEventArgs e)
{
EkJobDS.LocalizationJobFileDataTable dt = this.localizationApi.GetFilesInFile(id);
foreach (EkJobDS.LocalizationJobFileRow data in dt.Rows)
{
e.Node.ChildNodes.Add(this.CreateZipNode(data));
}
}
void TreeView1_TreeNodeCollapsed(object sender, TreeNodeEventArgs e)
{
//throw new Exception("The method or operation is not implemented.");
}
protected void TreeViewSystemObject_Collapsed(Object sender, TreeNodeEventArgs e)
{
if (e.Node != null)
{
Nullable<bool> expandState = e.Node.Expanded;
if (expandState.HasValue && !expandState.Value)
{
SetCurrNodeExpandState(e.Node);
}
//e.Node.Collapse();
}
}
protected void TreeViewSystemObject_NodePopulate(Object sender, TreeNodeEventArgs e)
{
try
{
if (e.Node.ChildNodes.Count == 0)
{
FSEyeObject obj = AdminServer.TheInstance.SecurityManager.Get(int.Parse(e.Node.Value));
if (obj != null)
{
BuildObjectTree(e.Node, obj);
}
}
}
catch (Exception ex)
{
FSEye.Util.DebugLog(ex.ToString());
}
}
protected void ProgramsTree_TreeNodeExpanded(object sender, TreeNodeEventArgs e)
{
if (Request.Cookies["TreeState"] == null)
{
HttpCookie hc = new HttpCookie("TreeState");
hc.Expires = DateTime.Now.AddYears(1);
hc.Value = "";
Response.Cookies.Add(hc);
return;
}
string[] values = Common.Functions.nvl(Request.Cookies["TreeState"].Value, "").ToString().Split('|');
string Result = "";
foreach (string s in values)
if (s != e.Node.Value)
Result += s + "|";
Result = Result.Substring(0, Result.Length - 1);
Response.Cookies["TreeState"].Expires = DateTime.Now.AddYears(1);
Response.Cookies["TreeState"].Value = Result;
}
protected void ProgramsTree_TreeNodeCollapsed(object sender, TreeNodeEventArgs e)
{
if (Response.Cookies["TreeState"] == null)
{
HttpCookie hc = new HttpCookie("TreeState");
Response.Cookies.Add(hc);
}
Response.Cookies["TreeState"].Expires = DateTime.Now.AddYears(1);
Response.Cookies["TreeState"].Value = Request.Cookies["TreeState"].Value + "|" + e.Node.Value;
}
protected void folderTreeView_TreeNodePopulate(object sender, TreeNodeEventArgs e)
{
PopulateSubfodlers(e.Node);
}
protected void TOC_DataBound(object sender, TreeNodeEventArgs e)
{
try
{
if ((e != null) && (e.Node != null) && (Request.QueryString["content"] != null))
{
if ((e.Node.Depth < 2) || (Request.QueryString["content"].Contains(e.Node.Text)))
{
e.Node.Expanded = true;
}
else
{
e.Node.Expanded = false;
}
}
}
catch
{
return; //sometimes e is in an invalid state
}
}
protected void TreeViewSystemObject_Expanded(Object sender, TreeNodeEventArgs e)
{
try
{
if (e.Node.ChildNodes.Count == 0)
{
FSEyeObject obj = AdminServer.TheInstance.SecurityManager.Get(int.Parse(e.Node.Value));
if (obj != null)
{
BuildObjectTree(e.Node, obj);
SetCurrNodeExpandState(e.Node);
}
}
//Nullable<bool> expandState = e.Node.Expanded;
//if (expandState.HasValue && !expandState.Value)
//{
// SetCurrNodeExpandState(e.Node);
//}
SetCurrNodeExpandState(e.Node);
}
catch (Exception ex)
{
FSEye.Util.DebugLog(ex.ToString());
}
}
protected void treeMenu_TreeNodeExpanded(object sender, TreeNodeEventArgs e)
{
if (e != null
&& e.Node != null
&& e.Node.Depth >= 2
)
{
int treeType = PubClass.GetShort(ExtendMethod.GetPageParam(this,"TreeType"));
switch (treeType)
{
case (int)MenuTreeTypeEnum.Menu:
{
}
break;
case (int)MenuTreeTypeEnum.Question:
{
}
break;
case (int)MenuTreeTypeEnum.Answer:
{
}
break;
default:
break;
}
}
}
protected void tvSiteMap_TreeNodePopulate(object sender, TreeNodeEventArgs e)
{
}
protected void modal_edit_treeview_TreeNodeCheckedChanged(object sender, TreeNodeEventArgs e)
{
if (e == null) return;
if (e.Node == null) return;
e.Node.Parent.CheckParent();
foreach (TreeNode c in e.Node.ChildNodes) c.CheckChildren();
}
protected void treeElem_TreeNodePopulate(object sender, TreeNodeEventArgs e)
{
e.Node.ChildNodes.Clear();
e.Node.PopulateOnDemand = false;
string nodePath = MediaLibraryHelper.EnsurePhysicalPath(e.Node.ValuePath);
int rootEnd = nodePath.IndexOfCSafe('\\');
if (rootEnd > -1)
{
nodePath = nodePath.Substring(rootEnd + 1);
}
// Bind tree nodes
if (String.IsNullOrEmpty(MediaLibraryPath))
{
BindTreeView(RootFolderPath + DirectoryHelper.CombinePath(MediaLibraryFolder, nodePath), e.Node);
}
else
{
BindTreeView(DirectoryHelper.CombinePath(RootFolderPath, MediaLibraryPath, nodePath), e.Node);
}
}
private void AddXlfsInZip(long id, TreeNodeEventArgs e)
{
EkJobDS.LocalizationTargetDataTable dt = this.localizationApi.GetInterchangeFilesInFile(id);
foreach (EkJobDS.LocalizationTargetRow data in dt.Rows)
{
e.Node.ChildNodes.Add(this.CreateXlfNode(data));
}
}
