public void TreeNodeBindingCollection_Method_CopyTo() { TreeView tv = new TreeView(); TreeNodeBinding[] bindingArray = new TreeNodeBinding[10]; tv.DataBindings.Add(new TreeNodeBinding()); TreeNodeBinding tnb = new TreeNodeBinding(); tnb.DataMember = "TreeNodeBinding"; tv.DataBindings.Add(tnb); tv.DataBindings.Add(new TreeNodeBinding()); Assert.AreEqual(3, tv.DataBindings.Count, "BeforeCopyTo"); tv.DataBindings.CopyTo(bindingArray, 3); Assert.AreEqual("TreeNodeBinding", bindingArray[4].DataMember, "AfterCopyTo"); }
private void DisplayCatagories() { bool RequestorCatagories = (_DisplayType == Utility.DisplayTypeAdministrator) ? false : true; CatagoriesTree colCatagories = new CatagoriesTree(PortalId, RequestorCatagories); tvCategories.DataSource = colCatagories; TreeNodeBinding RootBinding = new TreeNodeBinding(); RootBinding.DataMember = "ListItem"; RootBinding.TextField = "Text"; RootBinding.ValueField = "Value"; tvCategories.DataBindings.Add(RootBinding); tvCategories.DataBind(); if (_Expand) { tvCategories.ExpandAll(); } }
public void TreeNodeBindingCollection_Method_RemoveAt() { TreeView tv = new TreeView(); TreeNodeBinding tnb1 = new TreeNodeBinding(); tnb1.DataMember = "first"; TreeNodeBinding tnb2 = new TreeNodeBinding(); tnb2.DataMember = "second"; TreeNodeBinding tnb3 = new TreeNodeBinding(); tnb3.DataMember = "third"; tv.DataBindings.Add(tnb1); tv.DataBindings.Add(tnb2); tv.DataBindings.Add(tnb3); Assert.AreEqual(3, tv.DataBindings.Count, "BeforeRemove1"); Assert.AreEqual("second", tv.DataBindings[1].DataMember, "BeforeRemove2"); tv.DataBindings.RemoveAt(1); Assert.AreEqual(2, tv.DataBindings.Count, "AfterRemove1"); Assert.AreEqual("third", tv.DataBindings[1].DataMember, "AfterRemove2"); }
protected TreeView GenerateTree(DataRow[] menu, DataTable table, String sb,int ID) { DataTable dtTree = new DataTable(); dtTree = menu.CopyToDataTable(); MySource.Data = ConvertDatatableToXML(dtTree,table,sb); TreeView tv = new TreeView(); tv.ID = "Treeview" + ID; TreeProperties(tv); TreeNodeBinding tNode = new TreeNodeBinding(); tNode.DataMember = "MsMenuItem"; tNode.TextField = "title"; tNode.TargetField = "result"; tNode.NavigateUrlField = "url"; tNode.ValueField = "menuid"; //tNode.ImageUrlField = "imageUrl"; tv.DataBindings.Add(tNode); return tv; }
private void DisplayHelpDesk() { bool RequestorR7_HelpDesk = (_DisplayType == "Administrator") ? false : true; HelpDeskTree colHelpDesk = new HelpDeskTree(PortalId, RequestorR7_HelpDesk); tvCategories.DataSource = colHelpDesk; TreeNodeBinding RootBinding = new TreeNodeBinding(); RootBinding.DataMember = "ListItem"; RootBinding.TextField = "Text"; RootBinding.ValueField = "Value"; tvCategories.DataBindings.Add(RootBinding); tvCategories.DataBind(); if (_Expand) { tvCategories.ExpandAll(); } }
public void TreeNodeBinding_DefaultProperties() { TreeNodeBinding tnb = new TreeNodeBinding(); Assert.AreEqual(string.Empty, tnb.DataMember, "DataMember"); Assert.AreEqual(-1, tnb.Depth, "Depth"); Assert.AreEqual(string.Empty, tnb.FormatString, "FormatString"); Assert.AreEqual(string.Empty, tnb.ImageToolTip, "ImageToolTip"); Assert.AreEqual(string.Empty, tnb.ImageToolTipField, "ImageToolTipField"); Assert.AreEqual(string.Empty, tnb.NavigateUrl, "NavigateUrl"); Assert.AreEqual(string.Empty, tnb.NavigateUrlField, "NavigateUrlField"); Assert.AreEqual(false, tnb.PopulateOnDemand, "PopulateOnDemand"); Assert.AreEqual(TreeNodeSelectAction.Select, tnb.SelectAction, "SelectAction"); Assert.AreEqual(null, tnb.ShowCheckBox, "ShowCheckBox"); Assert.AreEqual(string.Empty, tnb.Target, "Target"); Assert.AreEqual(string.Empty, tnb.TargetField, "TargetField"); Assert.AreEqual(string.Empty, tnb.Text, "Text"); Assert.AreEqual(string.Empty, tnb.TextField, "TextField"); Assert.AreEqual(string.Empty, tnb.ToolTip, "ToolTip"); Assert.AreEqual(string.Empty, tnb.ToolTipField, "ToolTipField"); Assert.AreEqual(string.Empty, tnb.Value, "Value"); Assert.AreEqual(string.Empty, tnb.ValueField, "ValueField"); }
private void AddBinding() { System.Windows.Forms.TreeNode selectedNode = this._schemaTreeView.SelectedNode; if (selectedNode != null) { TreeNodeBinding binding = new TreeNodeBinding(); if (selectedNode.Text != this._schemaTreeView.Nodes[0].Text) { binding.DataMember = selectedNode.Text; if (((SchemaTreeNode)selectedNode).Duplicate) { binding.Depth = selectedNode.FullPath.Split(new char[] { this._schemaTreeView.PathSeparator[0] }).Length - 1; } ((IDataSourceViewSchemaAccessor)binding).DataSourceViewSchema = ((SchemaTreeNode)selectedNode).Schema; int index = this._bindingsListView.Items.IndexOf(binding); if (index == -1) { this._bindingsListView.Items.Add(binding); this._bindingsListView.SetSelected(this._bindingsListView.Items.Count - 1, true); } else { binding = (TreeNodeBinding)this._bindingsListView.Items[index]; this._bindingsListView.SetSelected(index, true); } } else { this._bindingsListView.Items.Add(binding); this._bindingsListView.SetSelected(this._bindingsListView.Items.Count - 1, true); } this._propertyGrid.SelectedObject = binding; this._propertyGrid.Refresh(); this.UpdateEnabledStates(); } this._bindingsListView.Focus(); }
protected TreeView GenerateTree(DataRow[] menu, DataTable table, String sb, int ID) { DataTable dtTree = new DataTable(); dtTree = menu.CopyToDataTable(); MySource.Data = ConvertDatatableToXML(dtTree, table, sb); TreeView tv = new TreeView(); tv.ID = "Treeview" + ID; TreeProperties(tv); TreeNodeBinding tNode = new TreeNodeBinding(); tNode.DataMember = "MsMenuItem"; tNode.TextField = "title"; tNode.TargetField = "result"; tNode.NavigateUrlField = "url"; tNode.ValueField = "menuid"; //tNode.ImageUrlField = "imageUrl"; tv.DataBindings.Add(tNode); return(tv); }
protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { //WorkflowId = Convert.ToInt32(Context.Items["intWorkflowId"]); WorkflowId = Convert.ToInt32(Request.Params["intWorkflowId"]); //lblTituloArbol.Text = "'" + Convert.ToString(Context.Items["strNombre"]) + "'"; blnConsultar = Convert.ToBoolean(Context.Items["blnConsultar"]); //tvWorkflow.Visible = true; //tvWorkflow.ExpandLevel = NIVELES_EXPANDIDOS; wfTreeView.Visible = true; wfTreeView.ExpandAll(); if (WorkflowId != -1) { //tvWorkflow.TreeNodeSrc = WFPolitica.ObtenerRepresentacionXmlConRoles(WorkflowId); //tvWorkflow.DataBind(); wfTreeView.DataSource = WFPolitica.ObtenerRepresentacionXmlDataSourceConRoles(WorkflowId); TreeNodeBinding Binding = new TreeNodeBinding(); Binding.TextField = "FullName"; Binding.ValueField = "ID"; wfTreeView.DataBindings.Add(Binding); wfTreeView.DataBind(); if (blnConsultar) { lblTitulo.Text = "Workflow > Consultar rutas de aprobación"; btnSalir.Text = "Regresar"; } } } }
internal TreeNodeBinding FindBindingForNode(string type, int depth) { if (this.bindings == null) { return(null); } TreeNodeBinding binding = (TreeNodeBinding)this.bindings[this.GetBindingKey(type, depth)]; if (binding != null) { return(binding); } binding = (TreeNodeBinding)this.bindings[this.GetBindingKey(type, -1)]; if (binding != null) { return(binding); } binding = (TreeNodeBinding)this.bindings[this.GetBindingKey(string.Empty, depth)]; if (binding != null) { return(binding); } return((TreeNodeBinding)this.bindings[this.GetBindingKey(string.Empty, -1)]); }
public bool Contains(TreeNodeBinding binding) { }
public void CopyTo(TreeNodeBinding[] bindingArray, int index) { }
// Methods public int Add(TreeNodeBinding binding) { }
public void Remove(TreeNodeBinding binding) { }
public void Insert(int index, TreeNodeBinding binding) { }
public int IndexOf(TreeNodeBinding binding) { }
public void Remove(TreeNodeBinding binding) { ((IList)this).Remove(binding); }
public int IndexOf(TreeNodeBinding binding) { return(((IList)this).IndexOf(binding)); }
public int Add(TreeNodeBinding binding) { return(((IList)this).Add(binding)); }
private void loadMenuSections(int role_id) { TreeNodeBinding tnb = new TreeNodeBinding(); tnb.DataMember = "System.Data.DataRowView"; tnb.TextField = "TabName"; tnb.ValueField = "TabId"; tnb.PopulateOnDemand = false; tnb.SelectAction = TreeNodeSelectAction.Select; TreeView1.DataBindings.Add(tnb); TabController tab_obj = new TabController(); DataSet dataSet = tab_obj.GetActiveList(); // You can use this: TreeView1.DataSource = new HierarchicalDataSet(dataSet, "TabId", "ParentId"); // OR you can use the extensions for TreeView if you are using .NET 3.5 //TreeView1.SetDataSourceFromDataSet(dataSet, "Idx", "ParentId"); // OR This line, will load the tree starting from the parent record of value = 1 //TreeView1.DataSource = new HierarchicalDataSet(dataSet, "Idx", "ParentId", 1); TreeView1.DataBind(); TreeView1.CollapseAll(); //string menustring = tab_obj.GetMenuStringByRole(role_id); //string[] arr_result = menustring.Split(new string[] { "," }, StringSplitOptions.None); //for (int index = 0; index < arr_result.Length - 1; index++) //{ // //if(TreeView1.Nodes.Count>0){ // // foreach (TreeNode nodes in TreeView1.Nodes) // // { // // if (arr_result[index].ToString() == nodes.Value) // // { // // nodes.Checked = true; // // nodes.Expand(); // // if (nodes.ChildNodes.Count > 0) // // { // // foreach (TreeNode child_nodes in nodes.ChildNodes) // // { // // if (arr_result[index].ToString() == child_nodes.Value) // // { // // child_nodes.Checked = true; // // child_nodes.Expand(); // // } // // } // // } // // } // // } // //} // TreeNode nodes = SelectNode(arr_result[index].ToString(), TreeView1.Nodes); // if (nodes != null) // { // nodes.Checked = true; // nodes.Expand(); // } //} }
public bool Contains(TreeNodeBinding binding) { return(((IList)this).Contains(binding)); }
private void DisplayCategory() { // Step 1: 데이터가져오기: 추후 DB에서 가져오면 됨 // Create the DataTable and columns DataTable dt = new DataTable("MarketCategory"); dt.Columns.Add("CategoryId", typeof(int)); dt.Columns.Add("CategoryName", typeof(String)); dt.Columns.Add("SuperCategory", typeof(int)); dt.Columns.Add("Align", typeof(int)); // Add some test data dt.Rows.Add(new object[] { 0, "카테고리", -1, 0 }); // 최고 부모로 봄 dt.Rows.Add(new object[] { 1, "컴퓨터", 0, 0 }); dt.Rows.Add(new object[] { 2, "서적", 0, 1 }); dt.Rows.Add(new object[] { 3, "강의", 0, 2 }); dt.Rows.Add(new object[] { 4, "데스크톱", 1, 0 }); dt.Rows.Add(new object[] { 5, "노트북", 1, 1 }); dt.Rows.Add(new object[] { 6, "삼성", 5, 0 }); dt.Rows.Add(new object[] { 7, "LG", 5, 1 }); // Use the Select method to sort the rows by SuperCategory DataRow[] sortedCategories = dt.Select("", "CategoryId"); // Step 2: XmlDocument 개체에 담기 // Create an XmlDocument (with an XML declaration) XmlDocument doc = new XmlDocument(); XmlDeclaration declare = doc.CreateXmlDeclaration("1.0", null, null); doc.AppendChild(declare); // iterate through the sorted data and build the XML document foreach (DataRow row in sortedCategories) { // Create an element node to insert // note: Element names may not have spaces so use ID // note: Element names may not start with a digit so add underscore XmlElement node = doc.CreateElement("_" + row["CategoryId"].ToString()); node.SetAttribute("CategoryId", row["CategoryId"].ToString()); node.SetAttribute("CategoryName", row["CategoryName"].ToString()); node.SetAttribute("SuperCategory", row["SuperCategory"].ToString()); node.SetAttribute("Align", row["Align"].ToString()); // special case for top level node if ((int)row["SuperCategory"] == -1) { doc.AppendChild(node); // root node } else { // use XPath to find the parent node in the tree string searchString = String.Format("//*[@CategoryId=\"{0}\"] ", row["SuperCategory"].ToString()); XmlNode parent = doc.SelectSingleNode(searchString); if (parent != null) { parent.AppendChild(node); } else { ; // Handle Error: Category with no boss } } } // Step 3: 트리뷰에 추가하기 // we cannot bind the TreeView directly to an XmlDocument // so we must create an XmlDataSource and assign the XML text XmlDataSource xmlDataSource = new XmlDataSource(); xmlDataSource.ID = DateTime.Now.Ticks.ToString(); // unique ID is required xmlDataSource.Data = doc.OuterXml; // we want the full name displayed in the tree so // do custom databindings TreeNodeBinding binding = new TreeNodeBinding(); binding.TextField = "CategoryName"; binding.ValueField = "CategoryId"; ctlCategoryListWithTreeView.DataBindings.Add(binding); // Finally! Hook that bad boy up! ctlCategoryListWithTreeView.DataSource = xmlDataSource; ctlCategoryListWithTreeView.DataBind(); }
public void Insert(int index, TreeNodeBinding binding) { ((IList)this).Insert(index, binding); }
internal void Bind(IHierarchyData hierarchyData) { this.hierarchyData = hierarchyData; this.DataBound = true; this.DataPath = hierarchyData.Path; this.dataItem = hierarchyData.Item; TreeNodeBinding binding = this.GetBinding(); if (binding != null) { if (binding.ImageUrlField.Length > 0) { this.ImageUrl = Convert.ToString(this.GetBoundPropertyValue(binding.ImageUrlField)); } if (string.IsNullOrEmpty(this.ImageUrl) && (binding.ImageUrl.Length > 0)) { this.ImageUrl = binding.ImageUrl; } if (binding.TargetField.Length > 0) { this.Target = Convert.ToString(this.GetBoundPropertyValue(binding.TargetField)); if (this.Target.Length == 0) { this.Target = binding.Target; } } else if (binding.Target.Length > 0) { this.Target = binding.Target; } string text = null; if (binding.TextField.Length > 0) { text = Convert.ToString(this.GetBoundPropertyValue(binding.TextField)); if (binding.FormatString.Length > 0) { text = string.Format(binding.FormatString, text); } } if (string.IsNullOrEmpty(text)) { if (binding.Text.Length > 0) { text = binding.Text; } else if (binding.Value.Length > 0) { text = binding.Value; } } if (!string.IsNullOrEmpty(text)) { this.Text = text; } if (binding.ToolTipField.Length > 0) { this.ToolTip = Convert.ToString(this.GetBoundPropertyValue(binding.ToolTipField)); } if (string.IsNullOrEmpty(this.ToolTip) && (binding.ToolTip.Length > 0)) { this.ToolTip = binding.ToolTip; } string str2 = null; if (binding.ValueField.Length > 0) { str2 = Convert.ToString(this.GetBoundPropertyValue(binding.ValueField)); } if (string.IsNullOrEmpty(str2)) { if (binding.Value.Length > 0) { str2 = binding.Value; } else if (binding.Text.Length > 0) { str2 = binding.Text; } } if (!string.IsNullOrEmpty(str2)) { this.Value = str2; } else { this.Text = this.Value = this.GetDefaultBoundText(); } if (binding.NavigateUrlField.Length > 0) { this.NavigateUrl = Convert.ToString(this.GetBoundPropertyValue(binding.NavigateUrlField)); if (this.NavigateUrl.Length == 0) { this.NavigateUrl = binding.NavigateUrl; } } else if (binding.NavigateUrl.Length > 0) { this.NavigateUrl = binding.NavigateUrl; } } else { this.Text = this.Value; } }
public void Initialize() { lstNiveles.Items.Clear(); lstEscogencia.Items.Clear(); System.Web.UI.WebControls.TreeView wft = (System.Web.UI.WebControls.TreeView)Web.Global.FindMyControl(Page, "wfTreeView"); wft.Visible = true; wft.ExpandAll(); //NodeIndex = wft.SelectedValue; if (WorkflowId != -1 && FirstTime) { FirstTime = false; wft.DataSource = WFPolitica.ObtenerRepresentacionXmlDataSourceConRutas(WorkflowId); // we want the full name displayed in the tree so // do custom databindings TreeNodeBinding Binding = new TreeNodeBinding(); Binding.TextField = "FullName"; Binding.ValueField = "ID"; wft.DataBindings.Add(Binding); wft.DataBind(); } System.Web.UI.WebControls.TreeNode tn = Global.GetNodeFromPath(wft.Nodes, NodeIndex); if (tn == null || tn.ChildNodes.Count > 1) { return; //MOSTRAR ALGUN MENSAJE DE ALARMA: no es una hoja donde se pueda conseguir una ruta } int ID = 0; if (tn.Value[0] == 'R') { ID = Convert.ToInt32(tn.Value.Substring(2)); //lstNiveles.DataSource = WFGrupoDeRoles.ObtenerGruposDeRolesExcepto(ID); lstNiveles.DataSource = WFGrupoDeRoles.ObtenerGruposDeRolesExcepto(0); lstNiveles.DataTextField = "strNbrRoles"; lstNiveles.DataValueField = "intCodRoles"; lstNiveles.DataBind(); lstEscogencia.DataSource = WFGrupoDeRoles.ObtenerGruposDeRoles(ID, tn.Text); lstEscogencia.DataTextField = "strNbrRoles"; lstEscogencia.DataValueField = "intCodRoles"; lstEscogencia.DataBind(); } else { lstNiveles.DataSource = WFGrupoDeRoles.ObtenerGruposDeRolesExcepto(ID); lstNiveles.DataTextField = "strNbrRoles"; lstNiveles.DataValueField = "intCodRoles"; lstNiveles.DataBind(); } /* * Microsoft.Web.UI.WebControls.TreeView tvw = (Microsoft.Web.UI.WebControls.TreeView)Page.FindControl("tvWorkflow"); * if(WorkflowId != -1 && FirstTime) * { * FirstTime = false; * tvw.TreeNodeSrc = WFPolitica.ObtenerRepresentacionXmlConRutas(WorkflowId); * tvw.DataBind(); * } * * tvw.Visible = true; * tvw.AutoPostBack = true; * tvw.ExpandLevel = NIVELES_EXPANDIDOS; * * NodeIndex = tvw.SelectedNodeIndex; * Microsoft.Web.UI.WebControls.TreeNode tn = tvw.GetNodeFromIndex(NodeIndex); * int ID = 0; * if(tn != null) * { * if(tn.NodeData[0] != 'N') * { * ID = Convert.ToInt32(tn.NodeData); * * lstNiveles.DataSource = WFGrupoDeRoles.ObtenerGruposDeRolesExcepto(ID); * lstNiveles.DataTextField = "strNbrRoles"; * lstNiveles.DataValueField = "intCodRoles"; * lstNiveles.DataBind(); * * lstEscogencia.DataSource = WFGrupoDeRoles.ObtenerGruposDeRoles(ID,tn.Text); * lstEscogencia.DataTextField = "strNbrRoles"; * lstEscogencia.DataValueField = "intCodRoles"; * lstEscogencia.DataBind(); * } * else * { * lstNiveles.DataSource = WFGrupoDeRoles.ObtenerGruposDeRolesExcepto(ID); * lstNiveles.DataTextField = "strNbrRoles"; * lstNiveles.DataValueField = "intCodRoles"; * lstNiveles.DataBind(); * } * }*/ }
// Tags #region DisplayHelpDesk private void DisplayHelpDesk() { HelpDeskTree colHelpDesk = new HelpDeskTree(PortalId, false); tvCategories.DataSource = colHelpDesk; TreeNodeBinding RootBinding = new TreeNodeBinding(); RootBinding.DataMember = "ListItem"; RootBinding.TextField = "Text"; RootBinding.ValueField = "Value"; tvCategories.DataBindings.Add(RootBinding); tvCategories.DataBind(); tvCategories.CollapseAll(); // If a node was selected previously select it again if (txtCategoryID.Text != "") { int intCategoryID = Convert.ToInt32(txtCategoryID.Text); TreeNode objTreeNode = (TreeNode)tvCategories.FindNode(GetNodePath(intCategoryID)); objTreeNode.Select(); objTreeNode.Expand(); // Expand it's parent nodes // Get the value of each parent node string[] strParentNodes = objTreeNode.ValuePath.Split(Convert.ToChar("/")); // Loop through each parent node for (int i = 0; i < objTreeNode.Depth; i++) { // Get the parent node TreeNode objParentTreeNode = (TreeNode)tvCategories.FindNode(GetNodePath(Convert.ToInt32(strParentNodes[i]))); // Expand the parent node objParentTreeNode.Expand(); } } else { //If there is at least one existing category, select it if (tvCategories.Nodes.Count > 0) { tvCategories.Nodes[0].Select(); txtCategoryID.Text = "0"; SelectTreeNode(); } else { // There is no data so set form to Add New SetFormToAddNew(); } } // If a node is selected, remove it from the BindDropDown drop-down int intCategoryNotToShow = -1; TreeNode objSelectedTreeNode = (TreeNode)tvCategories.SelectedNode; if (objSelectedTreeNode != null) { intCategoryNotToShow = Convert.ToInt32(tvCategories.SelectedNode.Value); } BindDropDown(intCategoryNotToShow); }