private C_ORGANIZE_TREE GetUnitTree(List <C_ORGANIZE_TREE> mtmList, string Pid)
{
//根节点
C_ORGANIZE_TREE root = mtmList.Single(item => item.id == Pid);
root.children = new List <C_ORGANIZE_TREE>();
//子节点
List <C_ORGANIZE_TREE> listParent = mtmList.Where(item => item.ParentID == Pid).ToList();
foreach (C_ORGANIZE_TREE t in listParent)
{
//C_ORGANIZE_TREE tm = new C_ORGANIZE_TREE();
//tm.id = t.id;
//tm.text = t.text;
//tm.ParentID = t.ParentID;
//tm.Type = "Org";
//tm.iconCls = t.iconCls;
if (mtmList.Where(item => item.ParentID == t.id).Any())
{
root.children.Add(GetUnitTree(mtmList, t.id));
}
else
{
root.children.Add(t);
}
}
return(root);
}
//这里借用下 C_ORGANIZE_TREE 对象
public List <C_ORGANIZE_TREE> GetUnitTree(List <C_ORGANIZE_TREE> mtmList, string Pid)
{
List <C_ORGANIZE_TREE> listTree = new List <C_ORGANIZE_TREE>();
List <C_ORGANIZE_TREE> listParent = mtmList.Where(item => item.ParentID == Pid).ToList();
if (!listParent.Any())
{
return(null);
}
foreach (C_ORGANIZE_TREE t in listParent)
{
C_ORGANIZE_TREE tm = new C_ORGANIZE_TREE();
tm.id = t.id;
tm.text = t.text;
tm.ParentID = t.ParentID;
tm.Type = type;
tm.iconCls = iconCls;//若需要级别 的图标 上层只好改下图标样式了，这个默认本机到下级都是同一图标
tm.children = GetUnitTree(mtmList, t.id);
listTree.Add(tm);
}
return(listTree);
}
/// <summary>
/// 遍历父节点添加子节点
/// </summary>
/// <param name="listParentNode">父节点集合/param>
/// <param name="parentNodeType">父节点类型</param>
/// <param name="listChildNode">子节点集合</param>
/// <param name="childNode">子节点样式</param>
public void AddNode(List <C_ORGANIZE_TREE> listParentNode, string parentNodeType, List <C_ORGANIZE_TREE> listChildNode, string childNodeStyle)
{
if (listParentNode == null || listParentNode.Count == 0)
{
return;
}
foreach (C_ORGANIZE_TREE u in listParentNode)
{
List <C_ORGANIZE_TREE> listChildren = new List <C_ORGANIZE_TREE>();
foreach (C_ORGANIZE_TREE w in listChildNode.Where(t => t.ParentID == u.id && u.Type == parentNodeType).ToList())
{
C_ORGANIZE_TREE tc = new C_ORGANIZE_TREE();
tc.id = w.id;
tc.text = w.text;
tc.ParentID = w.ParentID;
tc.Type = w.Type;
tc.iconCls = childNodeStyle;
tc.children = w.children;
listChildren.Add(tc);
}
if (listChildren.Count > 0)
{
if (u.children == null)
{
u.children = listChildren;
}
else
{
u.children.AddRange(listChildren);
}
}
AddNode(u.children, parentNodeType, listChildNode, childNodeStyle);
}
}