/// <summary>
/// 获取菜单树
/// </summary>
/// <returns></returns>
public List <Tree> GetMenuTree()
{
List <Tree> Menus = new List <Tree>();
TbSysSubSystemDefine tb = new TbSysSubSystemDefine();
List <TbSysSubSystemDefine> list = tb.FetchAll();
foreach (var item in list)
{
Tree head = new Tree()
{
Level = 0, Name = item.SubSystemName, Code = ""
};
Menus.Add(head);
TbSysMenu child = new TbSysMenu();
List <Tree> level2 = child.FindNext(item.SubSystemId);
head.Childs = level2;
foreach (var item2 in head.Childs)
{
item2.Childs = GetChildren(item2);
}
}
return(Menus);
}
/// <summary>
/// 以主键为参数删除一条数据
/// </summary>
static public void DeleteBy(string menuCode)
{
TbSysMenu tbl;
tbl = new TbSysMenu();
tbl.MenuCode = menuCode;
tbl.Delete();
}
/// <summary>
/// 以主键为参数获取数据，并创建类的实例
/// </summary>
/// <returns>类的实例</returns>
static public TbSysMenu CreateBy(string menuCode)
{
TbSysMenu tbl;
bool hasData;
tbl = new TbSysMenu();
hasData = tbl.FetchBy(menuCode);
if (!hasData)
{
return(null);
}
else
{
return(tbl);
}
}
/// <summary>
/// 获取所有子菜单
/// </summary>
/// <param name="tb"></param>
/// <returns></returns>
public List <Tree> GetChildren(Tree tb)
{
List <Tree> menus = new List <Tree>();
TbSysMenu child = new TbSysMenu();
menus = child.FindChildAll(tb.Code);
if (menus.Count == 0)
{
return(null);
}
foreach (var item in menus)
{
item.Childs = GetChildren(item);
}
return(menus);
}