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)
{
}
public bool Contains(TreeNodeBinding binding)
{
}
// 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 void Insert(int index, TreeNodeBinding binding)
{
}
// Methods
public int Add(TreeNodeBinding binding)
{
}
public int IndexOf(TreeNodeBinding binding)
{
}
public void Remove(TreeNodeBinding binding)
{
}
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);
}
