// drag-and-drop to reorder nodes
protected void ASPxTreeList1_CustomCallback(object sender, DevExpress.Web.ASPxTreeList.TreeListCustomCallbackEventArgs e)
{
ASPxTreeList tl = (ASPxTreeList)sender;
if (e.Argument.StartsWith("reorder:"))
{
string[] arg = e.Argument.Split(':');
SwapNodes(tl.FindNodeByKeyValue(arg[1]), tl.FindNodeByKeyValue(arg[2]));
tl.DataBind();
}
}
protected void treelistCurrency_HtmlDataCellPrepared(object sender, TreeListHtmlDataCellEventArgs e)
{
try
{
ASPxTreeList tree = sender as ASPxTreeList;
TreeListNode node = tree.FindNodeByKeyValue(e.NodeKey);
NAS.DAL.Accounting.Currency.Currency currency = node.DataItem as NAS.DAL.Accounting.Currency.Currency;
if (currency != null)
{
//Setting Description for node
if (e.Column.Name == "Description" && e.Level > 1)
{
e.Cell.Text = String.Format("1 {0} = {1} {2}",
currency.ParentCurrencyId.Name,
currency.NumRequired,
currency.Name);
}
else if (e.Column.Name == "Description" && e.Level == 1)
{
e.Cell.Text = String.Format("Là đơn vị cao nhất");
}
if (e.Column.FieldName == "NumRequired" && e.Level == 1)
{
e.Cell.Text = string.Empty;
}
}
}
catch (Exception)
{
throw;
}
}
protected void treelistCurrency_CellEditorInitialize(object sender, DevExpress.Web.ASPxTreeList.TreeListColumnEditorEventArgs e)
{
ASPxTreeList treelistCurrency = sender as ASPxTreeList;
if (e.Column.FieldName.Equals("NumRequired") && !treelistCurrency.IsNewNodeEditing)
{
TreeListNode node = treelistCurrency.FindNodeByKeyValue(e.NodeKey);
if (node.Level == 1)
{
ASPxTextEdit txtEdit = (ASPxTextEdit)e.Editor;
txtEdit.ReadOnly = true;
}
}
if (e.Column.FieldName.Equals("NumRequired") && treelistCurrency.IsNewNodeEditing &&
treelistCurrency.NewNodeParentKey == treelistCurrency.RootNode.Key)
{
e.Editor.Value = 1;
e.Editor.ReadOnly = true;
}
if (e.Column.FieldName.Equals("NumRequired") && !treelistCurrency.IsNewNodeEditing)
{
e.Editor.Focus();
}
}
public static void InsertNode(ASPxTreeList treeList, ASPxDataInsertingEventArgs e)
{
XmlDataSource xmlDataXource = treeList.Page.FindControl(treeList.DataSourceID) as XmlDataSource;
XmlDocument docum = xmlDataXource.GetXmlDocument();
AddNewNodeId(e.NewValues, docum);
var parentNodeInTreeList = treeList.FindNodeByKeyValue(treeList.NewNodeParentKey);
var parentID = parentNodeInTreeList.GetValue("Id").ToString();
XmlNode parentNode = FindNode(docum, parentID);
var level = Convert.ToInt32(parentNode.Attributes["Level"].Value) + 1;
XmlNode newNode = docum.CreateElement("Level" + level + "Node");
foreach (DictionaryEntry entry in e.NewValues)
{
newNode.Attributes.Append(GetNewAttribute(docum, entry.Key, entry.Value));
}
newNode.Attributes.Append(GetNewAttribute(docum, "Level", level));
newNode.Attributes.Append(GetNewAttribute(docum, "ParentKey", parentID));
parentNode.AppendChild(newNode);
RearrangeAndSaveXml(docum);
}
protected void ASPxTreeList1_CustomCallback(object sender, TreeListCustomCallbackEventArgs e)
{
ASPxTreeList tree = sender as ASPxTreeList;
TreeListNode deletingNode = tree.FindNodeByKeyValue(e.Argument);
DeleteNodeAndChildren(deletingNode, tree);
}
protected void grdProductUnit_HtmlDataCellPrepared(object sender, TreeListHtmlDataCellEventArgs e)
{
//Setting numberRequired
ASPxTreeList tree = sender as ASPxTreeList;
if (e.Column.FieldName == "NumRequired" && e.Level == 1)
{
e.Cell.Text = "";
}
//Setting Description for node
if (e.Column.Name == "Description")
{
TreeListNode node = tree.FindNodeByKeyValue(e.NodeKey);
NAS.DAL.Nomenclature.Item.ItemUnit currentItem = (NAS.DAL.Nomenclature.Item.ItemUnit)node.DataItem;
if (e.Level > 1)
{
NAS.DAL.Nomenclature.Item.ItemUnit parentItem = (NAS.DAL.Nomenclature.Item.ItemUnit)node.ParentNode.DataItem;
e.Cell.Text = String.Format("1 {0} bao gồm {1} {2}",
parentItem.UnitId.Name,
currentItem.NumRequired,
currentItem.UnitId.Name);
}
else
{
e.Cell.Text = String.Format("{0} là đơn vị tính cao nhất",
currentItem.UnitId.Name);
}
}
}
protected void ASPxTreeList1_CustomCallback(object sender, TreeListCustomCallbackEventArgs e)
{
ASPxTreeList treeList = (ASPxTreeList)sender;
treeList.UpdateEdit();
string[] data = e.Argument.Split(new char[] { '|' });
treeList.FindNodeByKeyValue(data[0]).Focus();
for (int i = 0; i < treeList.Columns.Count; i++)
{
TreeListDataColumn column = (TreeListDataColumn)treeList.Columns[i];
if (column != null)
{
if (column.FieldName != data[1])
{
column.EditCellTemplate = new MyTemplate();
}
else
{
Session["column"] = column.FieldName;
column.EditCellTemplate = null;
}
}
}
treeList.StartEdit(data[0]);
}
void tree_HtmlRowPrepared(object sender, TreeListHtmlRowEventArgs e)
{
if (e.RowKind == TreeListRowKind.Data)
{
DevExpress.Web.ASPxTreeList.TreeListNode node = tree.FindNodeByKeyValue(e.NodeKey);
if (!node.HasChildren)
{
e.Row.Attributes.Add("onmouseover", "this.style.backgroundColor='lightgray';this.style.cursor='pointer'");
e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor='';");
}
else
{
e.Row.BackColor = System.Drawing.Color.Gray;
e.Row.Font.Bold = true;
}
}
}
void OnCommand(object sender, CommandEventArgs e)
{
Control control = sender as Control;
Page page = control.Page;
Label infoLabel = page.FindControl("lblInfo") as Label;
ASPxTreeList treeList = page.FindControl("tree") as ASPxTreeList;
TreeListNode node = treeList.FindNodeByKeyValue(e.CommandArgument.ToString());
infoLabel.Text = string.Format("Budget of <b>{0}</b> is <b>{1:C}</b>", node["Department"], node["Budget"]);
}
protected void tlData_HtmlRowPrepared(object sender, TreeListHtmlRowEventArgs e)
{
ASPxTreeList treeList = sender as ASPxTreeList;
if (e.RowKind == TreeListRowKind.Data)
{
TreeListNode parent = treeList.FindNodeByKeyValue(e.NodeKey).ParentNode;
e.Row.Attributes.Add("nodeParent", (parent == null) ? String.Empty : parent.Key);
}
}
public static TreeListNode GetParentNode(this ASPxTreeList source, string childNodeKey)
{
if (childNodeKey == null)
{
return(null);
}
var childNode = source.FindNodeByKeyValue(childNodeKey);
return(childNode != null ? childNode.ParentNode : null);
}
private void ASPxTreeList_ViTri_CustomDataCallback(object sender, TreeListCustomDataCallbackEventArgs e)
{
string key = e.Argument.ToString();
DevExpress.Web.ASPxTreeList.TreeListNode node = ASPxTreeList_ViTri.FindNodeByKeyValue(key);
if (node != null)
{
e.Result = Request.Url.AbsolutePath + "?key=" + key;
}
else
{
e.Result = Request.Url.AbsolutePath;
}
}
protected void treelstToolUnits_HtmlDataCellPrepared(object sender, TreeListHtmlDataCellEventArgs e)
{
ASPxTreeList tree = sender as ASPxTreeList;
if (e.Column.FieldName == "NumRequired" && (e.Level == 1 || e.Level == 2))
{
e.Cell.Text = "1";
}
if (e.Column.FieldName == "Description" && e.Level == 2)
{
TreeListNode node = tree.FindNodeByKeyValue(e.NodeKey);
//ViewToolUnitConstruction parentItem = (ViewToolUnitConstruction)node.ParentNode.DataItem;
//ViewToolUnitConstruction currentItem = (ViewToolUnitConstruction)node.DataItem;
//e.Cell.Text = String.Format("CCDC có Đơn vị tính cao nhất là {0}", currentItem.Name);
}
else if (e.Column.FieldName == "Description" && (e.Level != 1 && e.Level != 2))
{
TreeListNode node = tree.FindNodeByKeyValue(e.NodeKey);
//ViewToolUnitConstruction parentItem = (ViewToolUnitConstruction)node.ParentNode.DataItem;
//ViewToolUnitConstruction currentItem = (ViewToolUnitConstruction)node.DataItem;
//e.Cell.Text = String.Format("1 {0} bao gồm {1} {2}", parentItem.Name, currentItem.NumRequired, currentItem.Name);
}
}
public static T GetItem <T>(this ASPxTreeList source, object nodeKey)
{
if (nodeKey == null)
{
return(default(T));
}
var node = source.FindNodeByKeyValue(nodeKey.ToString());
if (node == source.RootNode)
{
return(default(T));
}
return((T)(node != null ? node.DataItem : null));
}
private void TreeListDepartmentReceived_Load(object sender, EventArgs e)
{
if (isFirstLoad && View.ObjectSpace.Owner is DetailView && treeList != null)
{
treeList.Width = new Unit(90, UnitType.Percentage);;
treeList.Height = new Unit(100, UnitType.Percentage);
treeList.Settings.ScrollableHeight = 350;
treeList.Settings.VerticalScrollBarMode = ScrollBarMode.Visible;
treeList.SettingsPager.Visible = false;
//Expand rồi collapse đảm bảo mọi node được load ở server side hạn chế load ở client side
treeList.ExpandAll();
treeList.CollapseAll();
treeList.SettingsPager.Summary.Visible = false;
treeList.SettingsPager.PageSize = 500;
treeList.Settings.VerticalScrollBarMode = ScrollBarMode.Visible;
/// Turn off this shit before select node
//2. Selected/chọn những Department/phòng tương ứng
DetailView dvOwner = View.ObjectSpace.Owner as DetailView;
if (dvOwner != null && dvOwner.CurrentObject != null && dvOwner.CurrentObject is Document)
{
Document curDoc = dvOwner.CurrentObject as Document;
if ((curDoc.EmployeeReceiveds.Count > 0))
{
///((ASPxTreeList)sender).ExpandAll(); //New_Object => không expaned all
// Check những phòng ban có trong list
treeList.SettingsBehavior.ProcessSelectionChangedOnServer = false;
foreach (Employee emp in curDoc.EmployeeReceiveds.Where(emp => emp != null))
{
var node = treeList.FindNodeByKeyValue(emp.Oid.ToString());
if (node != null)
{
node.Selected = true;
if (node.ParentNode != null)
{
node.ParentNode.Expanded = true;
}
}
}
treeList.SettingsBehavior.ProcessSelectionChangedOnServer = true;
}
}
isFirstLoad = false;
//Done turn it on again
}
}
protected void treelstMaterialUnits_CommandColumnButtonInitialize(object sender, TreeListCommandColumnButtonEventArgs e)
{
ASPxTreeList tree = sender as ASPxTreeList;
if (e.NodeKey == null)
{
return;
}
TreeListNode node = tree.FindNodeByKeyValue(e.NodeKey);
//ViewMaterialUnitConstruction currentItem = (ViewMaterialUnitConstruction)node.DataItem;
if (e.NodeKey == Utility.Constant.ROOTUNITNODECODE)
{
e.CommandColumn.DeleteButton.Visible = false;
e.CommandColumn.EditButton.Visible = false;
}
}
protected void treelstMaterialUnits_HtmlDataCellPrepared(object sender, TreeListHtmlDataCellEventArgs e)
{
//Setting numberRequired
ASPxTreeList tree = sender as ASPxTreeList;
if (e.Column.FieldName == "NumRequired" && e.Level == 1)
{
e.Cell.Text = "";
}
//Setting Description for node
if (e.Column.FieldName == "Description" && e.Level > 2)
{
TreeListNode node = tree.FindNodeByKeyValue(e.NodeKey);
//ViewMaterialUnitConstruction parentItem = (ViewMaterialUnitConstruction)node.ParentNode.DataItem;
//ViewMaterialUnitConstruction currentItem = (ViewMaterialUnitConstruction)node.DataItem;
//e.Cell.Text = String.Format("1 {0} bao gồm {1} {2}", parentItem.Name, currentItem.NumRequired, currentItem.Name);
}
}
protected void ASPxTreeList1_SelectionChanged(object sender, EventArgs e)
{
ASPxTreeList treeList = sender as ASPxTreeList;
if (treeList.SelectionCount == 1) // One node is selected within the control
{
LastSelectedNode = treeList.GetSelectedNodes()[0].Key;
}
if (treeList.SelectionCount > 1) // Applies selection to the last selected node, if two nodes are selected
{
TreeListNode prevSelectedNode = treeList.FindNodeByKeyValue(LastSelectedNode);
if (prevSelectedNode != null)
{
prevSelectedNode.Selected = false;
LastSelectedNode = treeList.GetSelectedNodes()[0].Key;
}
}
}
protected void grdSitemap_HtmlRowPrepared(object sender, DevExpress.Web.ASPxTreeList.TreeListHtmlRowEventArgs e)
{
ASPxTreeList treeList = (ASPxTreeList)sender;
ASPxCheckBox selectionCheckbox = null;
foreach (TableCell cell in e.Row.Cells)
{
TreeListSelectionCell selectionCell = cell as TreeListSelectionCell;
if (selectionCell != null)
{
selectionCheckbox = (ASPxCheckBox)selectionCell.Controls[0];
break;
}
}
if (selectionCheckbox != null)
{
TreeListNode node = treeList.FindNodeByKeyValue(e.NodeKey);
selectionCheckbox.Checked = true;
}
}
/////2013-09-21 ERP-580 Khoa.Truong INS END
/// <summary>
/// Implements IFormEditBase interface
/// </summary>
#region IFormEditBase Implementation
#endregion
//protected void grdataWarehouseCategory_RowDeleting(object sender, DevExpress.Web.Data.ASPxDataDeletingEventArgs e)
//{
// e.Cancel = true;
//}
//protected void grdataWarehouseCategory_RowValidating(object sender, DevExpress.Web.Data.ASPxDataValidationEventArgs e)
//{
// ASPxGridView grid = sender as ASPxGridView;
// ASPxComboBox cboCode = this.grdataWarehouseCategory.FindEditRowCellTemplateControl(grdataWarehouseCategory.Columns["Code"] as GridViewDataColumn
// , "cboCodeCategory") as ASPxComboBox;
// string selectedCode = cboCode.SelectedItem.Value.ToString();
//}
//protected void grdataWarehouseCategory_RowInserting(object sender, DevExpress.Web.Data.ASPxDataInsertingEventArgs e)
//{
// ASPxGridView grdToolOnCategory = sender as ASPxGridView;
// ASPxComboBox cboCode = grdToolOnCategory.FindEditRowCellTemplateControl(this.grdataWarehouseCategory.Columns["Code"] as GridViewDataColumn
// , "cboCodeCategory") as ASPxComboBox;
// //List<WarehouseWarehouseCategoryEntity> table = CategoryEntityList;
// //if (table == null)
// // table = new List<WarehouseWarehouseCategoryEntity>();
// //string selectedCode = cboCode.SelectedItem.Value.ToString();
// //WarehouseWarehouseCategoryEntity category = new WarehouseWarehouseCategoryEntity();
// //if (this.Action != "new")
// //{
// // category = this.toolBOL.getCategoriesOnWarehouse(selectedCode, this.toolKey);
// //}
// //else
// //{
// // category = toolBOL.getCategoryByCode(selectedCode);
// //}
// //table.Add(new WarehouseWarehouseCategoryEntity(
// // category.WarehouseWarehouseCategoryId,
// // category.WarehouseId,
// // category.WarehouseCategoryId,
// // selectedCode,
// // category.Name
// //));
// //CategoryEntityList = table;
// //this.grdataWarehouseCategory.DataSource = table;
// //grdataWarehouseCategory.DataBind();
// e.Cancel = true;
// grdataWarehouseCategory.CancelEdit();
//}
protected void treelstToolUnits_HtmlDataCellPrepared(object sender, DevExpress.Web.ASPxTreeList.TreeListHtmlDataCellEventArgs e)
{
ASPxTreeList tree = sender as ASPxTreeList;
TreeListNode node = tree.FindNodeByKeyValue(e.NodeKey);
Inventory currentProductProductUnit = node.DataItem as Inventory;
if (currentProductProductUnit != null)
{
//Setting Description for node
if (e.Column.Name == "Description" && e.Level > 1)
{
e.Cell.Text = String.Format("Một {0} bao gồm {1} {2}",
currentProductProductUnit.ParentInventoryId.InventoryUnitId.Name,
currentProductProductUnit.NumRequired,
currentProductProductUnit.InventoryUnitId.Name);
}
else if (e.Column.Name == "Description" && e.Level == 1)
{
e.Cell.Text = String.Format("Kho bao gồm {1} {0}", currentProductProductUnit.InventoryUnitId.Name, currentProductProductUnit.NumRequired);
}
}
}
protected void ASPxTreeListDemo_HtmlRowPrepared(object sender, DevExpress.Web.ASPxTreeList.TreeListHtmlRowEventArgs e)
{
ASPxTreeList treeList = (ASPxTreeList)sender;
WebControl selectionCheckbox = null;
foreach (TableCell cell in e.Row.Cells)
{
TreeListSelectionCell selectionCell = cell as TreeListSelectionCell;
if (selectionCell != null)
{
selectionCheckbox = (WebControl)selectionCell.Controls[0];
break;
}
}
if (selectionCheckbox != null)
{
TreeListNode node = treeList.FindNodeByKeyValue(e.NodeKey);
if (node.HasChildren)
{
selectionCheckbox.Enabled = false;
}
}
}
protected void treelstToolUnits_CellEditorInitialize(object sender, TreeListColumnEditorEventArgs e)
{
ASPxTreeList tree = sender as ASPxTreeList;
if (e.Column.FieldName == "NumRequired" && e.NodeKey != null)
{
TreeListNode node = tree.FindNodeByKeyValue(e.NodeKey);
//ViewToolUnitConstruction dataItem = (ViewToolUnitConstruction)node.DataItem;
//if (dataItem.ParentToolToolUnitId.GetHashCode() == 0)
//{
// e.Editor.ClientEnabled = false;
// e.Editor.Value = 1;
//}
}
else
{
if (tree.NewNodeParentKey == "")
{
e.Editor.ClientEnabled = false;
e.Editor.Value = 1;
}
}
}
protected void tgrdAccountBalance_HtmlRowPrepared(object sender, DevExpress.Web.ASPxTreeList.TreeListHtmlRowEventArgs e)
{
ASPxTreeList treelist = sender as ASPxTreeList;
int visibleIndex = treelist.GetVisibleNodes().IndexOf(treelist.FindNodeByKeyValue(e.NodeKey));
if (e.Level == 1)
{
e.Row.Font.Bold = true;
}
Account _account = session.GetObjectByKey <Account>(e.GetValue("AccountId"));
if (_account != null)
{
if (_account.AccountTypeId.AccountCategoryId.AccountCategoryId == Guid.Parse("C1EC8F33-C4F6-4312-AE4A-6F8FD3A1F5DB"))
{
e.Row.BackColor = Color.FromArgb(211, 235, 183);
}
else
{
e.Row.BackColor = Color.FromArgb(0, 255, 255);
}
}
}
protected void treelstMaterialUnits_CellEditorInitialize(object sender, TreeListColumnEditorEventArgs e)
{
ASPxTreeList tree = sender as ASPxTreeList;
if (e.Column.FieldName == "NumRequired" && e.NodeKey != null)
{
TreeListNode node = tree.FindNodeByKeyValue(e.NodeKey);
//ViewMaterialUnitConstruction dataItem = (ViewMaterialUnitConstruction)node.DataItem;
//ViewMaterialUnitConstruction fhjfj = (ViewMaterialUnitConstruction)grdMaterialOnCategory.GetRow(1);
//if (dataItem.ParentMaterialMaterialUnitId.GetHashCode() == 0)
//{
// e.Editor.ClientEnabled = false;
// e.Editor.Value = 1;
//}
}
//else
//{
// if (tree.NewNodeParentKey.GetHashCode() == 0)
// {
// e.Editor.ClientEnabled = false;
// e.Editor.Value = 1;
// }
//}
}
protected void treeList_Callback(object sender, TreeListCustomCallbackEventArgs e)
{
ASPxTreeList tree = sender as ASPxTreeList;
if (e.Argument.ToString() != "" && e.Argument.Length > 1)
{
hiddenIdEmp.Value = e.Argument.ToString().Substring(1);
string idEmp = e.Argument.ToString().Substring(1);
decimal UnitPerentId = 0, UnitChildId = 0;
UnitChildId = objEmployees.GetEmployees(Convert.ToInt32(idEmp)).unitid;
UnitPerentId = objUnit.GetUnit(objEmployees.GetEmployees(Convert.ToInt32(idEmp)).unitid).parentid;
foreach (TreeListNode nodeParent in tree.Nodes)
{
if (Convert.ToDecimal(nodeParent.Key.Substring(1)) == UnitPerentId)
{
nodeParent.Expanded = true;
foreach (TreeListNode p in nodeParent.ChildNodes)
{
if (p.Key.Contains("u"))
{
if (p.Expanded)
{
p.Expanded = false;
}
if (Convert.ToDecimal(p.Key.Substring(1)) == UnitChildId)
{
p.Expanded = true;
foreach (TreeListNode c in p.ChildNodes)
{
if (Convert.ToDecimal(idEmp) == Convert.ToDecimal(c.Key.Substring(1)))
{
c.Expanded = true;
c.Focus();
}
}
}
}
}
}
else
{
if (nodeParent.Expanded)
{
nodeParent.Expanded = false;
}
TreeListNode nodeParentC2 = tree.FindNodeByKeyValue(UnitChildId.ToString());
if (nodeParentC2 != null)
{
nodeParentC2.Expanded = true;
foreach (TreeListNode c in nodeParentC2.ChildNodes)
{
if (c.Expanded)
{
c.Expanded = false;
}
if (Convert.ToInt32(idEmp) == Convert.ToInt32(c.Key.Substring(1)))
{
c.Expanded = true;
c.Focus();
}
}
}
}
}
}
tree.RefreshVirtualTree();
}
public static TreeListNode NewNodeParentNode(this ASPxTreeList source)
{
return(source.NewNodeParentKey != null?source.FindNodeByKeyValue(source.NewNodeParentKey) : null);
}
static void AddHiddenNodeValues(OrderedDictionary values, object key, ASPxTreeList treeList)
{
TreeListNode node = treeList.FindNodeByKeyValue(key.ToString());
values["Id"] = node.GetValue("Id");
}
protected void tlData_CustomCallback(object sender, TreeListCustomCallbackEventArgs e)
{
TreeListNodeCollection siblingNodes;
ASPxTreeList treeList = sender as ASPxTreeList;
Dictionary <string, int> SortIndex = Session[treeList.UniqueID + "_Sort"] as Dictionary <string, int>;
if (e.Argument == "MOVEUP" || e.Argument == "MOVEDOWN")
{
siblingNodes = (treeList.FocusedNode.ParentNode == null) ? treeList.Nodes : treeList.FocusedNode.ParentNode.ChildNodes;
int siblingCount = siblingNodes.Count;
int Index = SortIndex[treeList.FocusedNode.Key];
int NewIndex = Index;
if (e.Argument == "MOVEUP")
{
NewIndex = (Index == 0) ? Index : Index - 1;
}
if (e.Argument == "MOVEDOWN")
{
NewIndex = (Index == (siblingCount - 1)) ? Index : Index + 1;
}
foreach (TreeListNode node in siblingNodes)
{
if (SortIndex[node.Key] == NewIndex)
{
SortIndex[treeList.FocusedNode.Key] = NewIndex;
SortIndex[node.Key] = Index;
break;
}
}
}
if (e.Argument.Contains("DRAGNODE"))
{
string[] swapKeys = e.Argument.Remove(0, 8).Split('|');
TreeListNode draggingNode = treeList.FindNodeByKeyValue(swapKeys[0]);
TreeListNode targetNode = treeList.FindNodeByKeyValue(swapKeys[1]);
if ((draggingNode != null) && (targetNode != null))
{
siblingNodes = (targetNode.ParentNode == null) ? treeList.Nodes : targetNode.ParentNode.ChildNodes;
int targetIndex = SortIndex[targetNode.Key];
int draggingIndex = SortIndex[draggingNode.Key];
int draggingDirection = (targetIndex < draggingIndex) ? 1 : -1;
foreach (TreeListNode node in siblingNodes)
{
if ((SortIndex[node.Key] > Math.Min(targetIndex, draggingIndex)) && (SortIndex[node.Key] < Math.Max(targetIndex, draggingIndex)))
{
SortIndex[node.Key] += draggingDirection;
}
}
SortIndex[draggingNode.Key] = targetIndex;
SortIndex[targetNode.Key] = targetIndex + draggingDirection;
}
}
treeList.DataBind();
UpdateTreeListButtons(treeList);
}
