/// <summary>
/// 递归获取子节点
/// </summary>
/// <param name="tree">父节点</param>
/// <returns></returns>
protected override List <SysCatTree> getChild(SysTree <SysCatTree> tree)
{
if (nodeDep < maxDep || maxDep == 0)
{
int dep = nodeDep + 1;
using (var db = new SysModelContainer())
{
List <SysCatTree> child = (from c in db.Db_SysTreeSet.OfType <Db_CatTree>().AsEnumerable()
where (c.parentId == tree.Id) &&
(!c.isDeleted)
orderby c.sort descending, c.name ascending
select new SysCatTree(c.Id, maxDep, dep)).ToList();
return(child);
}
}
else
{
return(new List <SysCatTree>());
}
}
/// <summary>
/// 获取父节点
/// </summary>
/// <param name="tree"></param>
protected override SysCatTree getParent(SysTree <SysCatTree> tree)
{
return(new SysCatTree(tree._parentId));
}
/// <summary> /// 实现获取父节点 /// </summary> /// <param name="tree"></param> protected abstract T getParent(SysTree <T> tree);
/// <summary> /// 实现递归获取子节点 /// </summary> /// <param name="tree">父节点</param> /// <returns></returns> protected abstract List <T> getChild(SysTree <T> tree);
