protected override void OnPreRender(EventArgs e)
{
_ListBox.Visible = !IsHeirarchical;
_TreeView.Visible = IsHeirarchical;
_ListBox.Height = Height;
_ListBox.Width = Width;
_TreeView.Height = Height;
_TreeView.Width = Width;
_TreeView.ExpandAllNodes();
base.OnPreRender(e);
}
public void InstantiateIn(Control container)
{
_container = (RadComboBoxItem)container;
_termsSelector = (TermsSelector)container.Parent;
_tree = new DnnTreeView();
_tree.DataTextField = "Name";
_tree.DataValueField = "TermId";
_tree.DataFieldID = "TermId";
_tree.DataFieldParentID = "ParentTermId";
_tree.CheckBoxes = true;
_tree.ExpandAllNodes();
_tree.DataSource = Terms;
_tree.NodeDataBound += TreeNodeDataBound;
_tree.NodeCheck += TreeNodeChecked;
_tree.DataBound += TreeDataBound;
_container.Controls.Add(_tree);
_termsSelector.DataSourceChanged += new EventHandler(TermsSelector_DataSourceChanged);
}
private void TreeDataBound(object sender, EventArgs e)
{
_tree.ExpandAllNodes();
}
public void InstantiateIn(Control container)
{
_container = (RadComboBoxItem) container;
_termsSelector = (TermsSelector) container.Parent;
_tree = new DnnTreeView();
_tree.ID = string.Format("{0}_TreeView", _termsSelector.ID);
_tree.DataTextField = "Name";
_tree.DataValueField = "TermId";
_tree.DataFieldID = "TermId";
_tree.DataFieldParentID = "ParentTermId";
_tree.CheckBoxes = true;
_tree.ExpandAllNodes();
//bind client-side events
_tree.OnClientNodeChecked = "dnn.controls.termsSelector.OnClientNodeChecked";
_tree.DataSource = Terms;
_tree.NodeDataBound += TreeNodeDataBound;
_tree.DataBound += TreeDataBound;
_container.Controls.Add(_tree);
_termsSelector.DataSourceChanged += TermsSelector_DataSourceChanged;
}