public void ListDataToRadTree(DataTable tableSource, string parentField, RadTreeView treeView, string parentValue)
{
string strItemNo = "";
string strItemName = "";
string strurl = "";
string strParentNo = "";
RadTreeNode objMidNode = null;
treeView.Nodes.Clear();
for (int intIndex = 0; intIndex < tableSource.Rows.Count; intIndex++)
{
strItemNo = tableSource.Rows[intIndex]["itemno"].ToString();
strItemName = tableSource.Rows[intIndex]["itemname"].ToString();
strurl = tableSource.Rows[intIndex]["URL"].ToString();
strParentNo = tableSource.Rows[intIndex]["parentno"].ToString();
if (tableSource.Rows[intIndex][parentField].ToString() == parentValue)
{
RadTreeNode objNode = new RadTreeNode(strItemName, strItemNo);
treeView.Nodes.Add(objNode);
}
else
{
objMidNode = treeView.FindNodeByValue(strParentNo);
if (objMidNode != null)
{
objMidNode.Nodes.Add(new RadTreeNode(strItemName, strItemNo));
}
}
}
}
/// <summary>
/// Binds the data.
/// </summary>
public void BindData()
{
rfvRequirementSeverityOfExposures.ErrorMessage = _validationErrorMessage;
_radRequirementSeverityOfExposureTreeView = ((RadTreeView)radRequirementSeverityOfExposures.Items[0].FindControl("radRequirementSeverityOfExposureTreeView"));
_radRequirementSeverityOfExposureTreeView.Nodes.Clear();
if (ShowEmpty)
{
radRequirementSeverityOfExposures.EmptyMessage = EmptyItemText;
}
if (_validationGroup != String.Empty)
{
rfvRequirementSeverityOfExposures.ValidationGroup = _validationGroup;
rfvRequirementSeverityOfExposures.Enabled = true;
}
else
{
rfvRequirementSeverityOfExposures.Enabled = false;
}
var requirementSeverityOfExposures = _dataManager.RequirementSeverityOfExposure.SelectHierarchy(CurrentUser.Instance.SiteID, RequirementTypeId);
_radRequirementSeverityOfExposureTreeView.DataSource = requirementSeverityOfExposures;
_radRequirementSeverityOfExposureTreeView.DataTextField = "Title";
_radRequirementSeverityOfExposureTreeView.DataFieldID = "ID";
_radRequirementSeverityOfExposureTreeView.DataValueField = "ID";
_radRequirementSeverityOfExposureTreeView.DataFieldParentID = "ParentID";
_radRequirementSeverityOfExposureTreeView.DataBind();
if (_selectedCategoryId != Guid.Empty)
{
var selectedCategory = _dataManager.RequirementSeverityOfExposure.SelectById(_selectedCategoryId);
radRequirementSeverityOfExposures.Items[0].Text = selectedCategory.Title;
radRequirementSeverityOfExposures.Items[0].Value = _selectedCategoryId.ToString();
radRequirementSeverityOfExposures.SelectedValue = _selectedCategoryId.ToString();
RadTreeNode rtn = _radRequirementSeverityOfExposureTreeView.FindNodeByValue(_selectedCategoryId.ToString());
rtn.Expanded = true;
rtn.Selected = true;
rtn.ExpandParentNodes();
}
}
public void ListDataToRadTree(DataTable tableSource, string parentField, RadTreeView treeView, bool showTip)
{
string strItemNo = "";
string strItemName = "";
string strurl = "";
string strParentNo = "";
string strTip = "";
RadTreeNode objMidNode = null;
treeView.Nodes.Clear();
for (int intIndex = 0; intIndex < tableSource.Rows.Count; intIndex++)
{
strItemNo = tableSource.Rows[intIndex]["itemno"].ToString();
strItemName = tableSource.Rows[intIndex]["itemname"].ToString();
strurl = tableSource.Rows[intIndex]["URL"].ToString();
strParentNo = tableSource.Rows[intIndex]["parentno"].ToString();
strTip = "No:" + strItemNo + System.Environment.NewLine;
strTip += "Name:" + strItemName + System.Environment.NewLine;
strTip += "url:" + strurl;
if (tableSource.Rows[intIndex][parentField].ToString() == "0")
{
RadTreeNode objNode = new RadTreeNode(strItemName, strItemNo);
if (showTip)
{
objNode.ToolTip = strTip;
}
treeView.Nodes.Add(objNode);
}
else
{
objMidNode = treeView.FindNodeByValue(strParentNo);
if (objMidNode != null)
{
RadTreeNode objsubNode = new RadTreeNode(strItemName, strItemNo);
if (showTip)
{
objsubNode.ToolTip = strTip;
}
objMidNode.Nodes.Add(objsubNode);
}
}
}
}
/// <summary>
/// 设置选中的值
/// </summary>
/// <param name="treeview"></param>
/// <param name="values">值</param>
public static RadTreeView SetChecked(this RadTreeView treeview, string values)
{
if (!string.IsNullOrEmpty(values))
{
string[] valueArray = values.SplitNonEmpty();
if (values != null && values.Length > 0)
{
foreach (string value in valueArray)
{
RadTreeNode node = treeview.FindNodeByValue(value);
if (node != null && node.Nodes.Count == 0)
{
node.Checked = true;
}
}
}
}
return(treeview);
}
public void setSelectedNode(string NodeValue)
{
_Tree.FindNodeByValue(NodeValue).Selected = true;
}
/// <summary>
/// Raises the webpart Onload event.
/// </summary>
/// <param name="e">The <see cref="T:System.EventArgs"></see> object that contains the event data.</param>
protected override void OnLoad(EventArgs e)
{
// base.OnLoad(e);
EnsureChildControls();
try
{
pnlWellBookTreeView = new Panel();
pnlWellBookTreeView.ID = "Panel1";
this.Controls.Add(pnlWellBookTreeView);
trvWellBookViewer = new RadTreeView();
trvWellBookViewer.ID = "RadTreeView1";
trvWellBookViewer.CheckBoxes = true;
// if (this.Page.Request.Params[EVENTTARGET] == null || (!this.Page.Request.Params[EVENTTARGET].ToLowerInvariant().Equals("customisechaptersinsession")))
// {
LoadRootNodes(trvWellBookViewer, TreeNodeExpandMode.ServerSideCallBack);
// }
trvWellBookViewer.NodeExpand += new RadTreeViewEventHandler(treeView_NodeExpand);
trvWellBookViewer.NodeClick += new RadTreeViewEventHandler(treeView_NodeClick);
trvWellBookViewer.CheckAllNodes();
trvWellBookViewer.TriStateCheckBoxes = true;
trvWellBookViewer.CheckChildNodes = true;
pnlWellBookTreeView.Controls.Add(trvWellBookViewer);
this.Controls.Add(pnlWellBookTreeView);
if (!Page.IsPostBack)
{
objTreeNodeValues = new TreeNodeSelection();
if (trvWellBookViewer != null)
{
if (trvWellBookViewer.FindNodeByValue(HttpContext.Current.Request.QueryString[QUERYSTRING_BOOKID]) != null)
{
trvWellBookViewer.FindNodeByValue(HttpContext.Current.Request.QueryString[QUERYSTRING_BOOKID]).Selected = true;
}
if (trvWellBookViewer.SelectedNode != null && (trvWellBookViewer.SelectedNode.Level == 0 || trvWellBookViewer.SelectedNode.Level == 1))
{
Page.ClientScript.RegisterStartupScript(this.GetType(), HIDETAB_JS_KEY, HIDETAB_JS);
}
}
objTreeNodeValues.IsBookSelected = true;
objTreeNodeValues.BookID = HttpContext.Current.Request.QueryString[QUERYSTRING_BOOKID];
HttpContext.Current.Session[SESSION_WEBPARTPROPERTIES] = objTreeNodeValues;
}
ExpandChapterNode();
this.Page.Title = WELLBOOK_VIEWER_TITLE;
}
catch (WebException webEx)
{
CommonUtility.HandleException(strParentSiteURL, webEx);
}
catch (Exception ex)
{
CommonUtility.HandleException(strParentSiteURL, ex);
}
}
/// <summary>
/// Binds the data.
/// </summary>
public void BindData()
{
_radProductCategoryTreeView = ((RadTreeView)radCategories.Items[0].FindControl("radProductCategoryTreeView"));
_radProductCategoryTreeView.Nodes.Clear();
if (ShowEmpty)
{
radCategories.EmptyMessage = EmptyItemText;
}
if (_validationGroup != String.Empty)
{
rfvCategories.ValidationGroup = _validationGroup;
rfvCategories.Enabled = true;
}
else
{
rfvCategories.Enabled = false;
}
var productCategories = dataManager.ProductCategory.SelectHierarchy(SiteID).ToList();
var publicationCategories = dataManager.PublicationCategory.SelectHierarchy(SiteID);
if (SelectDefault && _selectedCategoryId == Guid.Empty)
{
switch (CategoryType)
{
case "Product":
SelectedCategoryId = productCategories.Where(pc => pc.IsDefault).Select(pc => pc.ID).FirstOrDefault();
break;
case "Publication":
SelectedCategoryId = publicationCategories.Where(pc => pc.IsDefault).Select(pc => pc.ID).FirstOrDefault();
break;
}
}
switch (CategoryType)
{
case "Product":
_radProductCategoryTreeView.DataSource = productCategories;
break;
case "Publication":
_radProductCategoryTreeView.DataSource = publicationCategories;
break;
}
_radProductCategoryTreeView.DataTextField = "Title";
_radProductCategoryTreeView.DataFieldID = "ID";
_radProductCategoryTreeView.DataValueField = "ID";
_radProductCategoryTreeView.DataFieldParentID = "ParentID";
_radProductCategoryTreeView.DataBind();
if (_selectedCategoryId != Guid.Empty)
{
switch (CategoryType)
{
case "Product":
var selectedCategory = dataManager.ProductCategory.SelectById(_selectedCategoryId);
radCategories.Items[0].Text = selectedCategory.Title;
break;
case "Publication":
var selectedCategory2 = dataManager.PublicationCategory.SelectById(_selectedCategoryId);
radCategories.Items[0].Text = selectedCategory2.Title;
break;
}
radCategories.Items[0].Value = _selectedCategoryId.ToString();
radCategories.SelectedValue = _selectedCategoryId.ToString();
RadTreeNode rtn = _radProductCategoryTreeView.FindNodeByValue(_selectedCategoryId.ToString());
rtn.Expanded = true;
rtn.Selected = true;
rtn.ExpandParentNodes();
}
}