/// <summary>
/// 添加节点
/// </summary>
/// <param name="root">树形数据传输对象</param>
private void AddNodes(TreeDto root)
{
var rootNode = ToNode(root);
_result.Nodes.Add(rootNode);
AddChildren(rootNode);
}
/// <summary>
/// 是否根节点
/// </summary>
/// <param name="dto">树形数据传输对象</param>
protected virtual bool IsRoot(TreeDto dto)
{
if (_data.Any(t => t.ParentId.IsEmpty()))
{
return(dto.ParentId.IsEmpty());
}
return(dto.Level == _data.Min(t => t.Level));
}
/// <summary>
/// 转换为树节点
/// </summary>
/// <param name="dto">树形数据传输对象</param>
protected virtual ZorroTreeNode ToNode(TreeDto dto)
{
var result = new ZorroTreeNode()
{
Key = dto.Id,
Title = dto.Text,
Icon = dto.Icon,
Disabled = !dto.Enabled.SafeValue(),
Expanded = dto.Expanded.SafeValue(),
Checked = dto.Checked.SafeValue(),
DisableCheckbox = dto.DisableCheckbox.SafeValue(),
Selectable = dto.Selectable.SafeValue(),
Selected = dto.Selected.SafeValue()
};
InitIsLeaf(result);
return(result);
}