/// <summary>
/// Initializes a new instance of the <see cref="OdcTreeNodeContainer"/> class.
/// </summary>
/// <param name="node">The node.</param>
/// <param name="dataIndex">Index of the data.</param>
public OdcTreeNodeContainer(OdcTreeNode node, int dataIndex)
{
this.dataItem = node.DataItem;
this.dataItemIndex = dataIndex;
this.displayIndex = dataIndex;
this.node = node;
}
internal void Load(OdcTreeNode node)
{
node.ShowCheckBox = showCheckBox;
node.IsChecked = isChecked;
node.Text = text;
node.Value = value;
node.ImageUrl = imageUrl;
node.Key = key;
node.IsExpanded = isExpanded;
node.PopulateOnDemand = populate;
node.ChildNodes.LoadViewState(childNodes);
node.CssClass = cssClass;
}
public void InstantiateIn(Control container)
{
OdcTreeNodeContainer item = (OdcTreeNodeContainer)container;
OdcTreeNode node = item.Node;
if (!string.IsNullOrEmpty(node.ImageUrl))
{
System.Web.UI.WebControls.Image image = new System.Web.UI.WebControls.Image();
image.ImageUrl = node.ImageUrl;
image.Style.Add(HtmlTextWriterStyle.PaddingRight, "4px");
image.CssClass = "cnt";
//image.Style.Add(HtmlTextWriterStyle.VerticalAlign, "middle");
image.EnableViewState = false;
container.Controls.Add(image);
}
if (node.ShowCheckBox.HasValue && node.ShowCheckBox.Value == true)
{
WebControl cb = new WebControl(HtmlTextWriterTag.Input);
//cb.Style.Add(HtmlTextWriterStyle.VerticalAlign, "middle");
cb.CssClass = "cnt";
cb.Attributes.Add("type", "checkbox");
cb.EnableViewState = false;
cb.Attributes.Add("event", "check");
// cb.Height = 9;
if (node.IsChecked)
{
cb.Attributes.Add("checked", "checked");
}
container.Controls.Add(cb);
}
if (EditMode)
{
TextBox tb = new TextBox();
tb.BorderStyle = BorderStyle.None;
tb.EnableViewState = false;
tb.Text = node.Text;
tb.Attributes.Add("id", "edit");
container.Controls.Add(tb);
}
else
{
Literal literal = new Literal();
literal.EnableViewState = false;
literal.Mode = LiteralMode.Encode;
literal.Text = node.Text;
container.Controls.Add(literal);
}
}
internal static TreeNodeState Create(OdcTreeNode node)
{
var state = new TreeNodeState
{
text = node.Text,
value = node.Value,
imageUrl = node.ImageUrl,
key = node.Key,
isExpanded = node.IsExpanded,
childNodes = node.ChildNodes.SaveViewState(),
isChecked = node.IsChecked,
showCheckBox = node.ShowCheckBox,
populate = node.PopulateOnDemand,
cssClass = node.CssClass,
};
return(state);
}
/// <summary>
/// Initializes a new instance of the <see cref="OdcTreeNodeCheckEventArgs"/> class.
/// </summary>
/// <param name="node">The node.</param>
/// <param name="isChecked">if set to <c>true</c> [is checked].</param>
public OdcTreeNodeCheckEventArgs(OdcTreeNode node, bool isChecked)
: base(node)
{
this.IsChecked = isChecked;
}
/// <summary>
/// Initializes a new instance of the <see cref="OdcTreeViewCommandEventArgs"/> class.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="e">The <see cref="System.Web.UI.WebControls.CommandEventArgs"/> instance containing the event data.</param>
/// <param name="node">The node.</param>
public OdcTreeViewCommandEventArgs(Object source, CommandEventArgs e, OdcTreeNode node)
: base(e)
{
this.Node = node;
this.Source = source;
}
/// <summary>
/// Initializes a new instance of the <see cref="OdcTreeNodeEventArgs"/> class.
/// </summary>
/// <param name="node">The node.</param>
public OdcTreeNodeEventArgs(OdcTreeNode node)
: base()
{
this.Node = node;
}
