public void UnSelectItems()
{
RadTreeView_Category.UnselectAllNodes();
RadTreeView_Category.UncheckAllNodes();
//RadTreeView_Category.ClearSelectedNodes();
//RadTreeView_Category.ClearCheckedNodes();
}
private void SetCategoryID()
{
RadTreeNode selectednode = RadTreeView_Category.FindNodeByValue(_selected_categoryid);
if (selectednode != null)
{
selectednode.Selected = true;
ExpandSelectedNode(selectednode);
}
}
private void SetCheckedNodes()
{
string[] CheckedNodes = _checked_categoryid.Split(',');
foreach (string CheckedNode in CheckedNodes)
{
RadTreeNode selectednode = RadTreeView_Category.FindNodeByValue(CheckedNode.Replace("\"", ""));
if (selectednode != null)
{
selectednode.Checked = true;
}
}
}
public void LoadCategoryRoot()
{
#region Default Setting
RadTreeView_Category.EnableDragAndDrop = _enable_draganddrop;
RadTreeView_Category.EnableDragAndDropBetweenNodes = _enable_draganddrop;
RadTreeView_Category.CheckBoxes = _enable_checkbox;
RadTreeView_Category.CheckChildNodes = _enable_checkbox;
#endregion
// Remove all Node before add new one
RadTreeView_Category.Nodes.Clear();
RadTreeNode rootnode = new RadTreeNode();
if (_enable_homeroot)
{
rootnode.Text = "All Categories";
rootnode.Value = "-1";
rootnode.ExpandMode = TreeNodeExpandMode.ServerSideCallBack;
rootnode.ImageUrl = "/App_Control_Style/NexusCore/Menu_TreeView/Icons/All_category.gif";
rootnode.Expanded = true;
RadTreeView_Category.Nodes.Add(rootnode);
}
CategoryMgr myCategoryMgr = new CategoryMgr();
List <Category> myCategories = myCategoryMgr.Get_Categories(_root_categoryid);
foreach (Category myCategory in myCategories)
{
int Item_Count = myCategoryMgr.Sum_CategoryItems(myCategory.CategoryID, _module_itemid);
RadTreeNode node = new RadTreeNode();
node.Text = myCategory.Category_Name
+ " ("
+ Item_Count.ToString()
+ ")";
node.Value = myCategory.CategoryID;
node.ImageUrl = "/App_Control_Style/NexusCore/Menu_TreeView/Icons/folder.gif";
LoadCategoryNode(node);
if (_enable_homeroot)
{
rootnode.Nodes.Add(node);
}
else
{
RadTreeView_Category.Nodes.Add(node);
}
}
if (_expand_allroot)
{
RadTreeView_Category.ExpandAllNodes();
}
if (!DataEval.IsEmptyQuery(_selected_categoryid))
{
SetCategoryID();
}
if (_enable_checkbox)
{
SetCheckedNodes();
}
}