ASP 递归调用 已知节点查找根节点的函数

ttx9n

已知节点查找根节点的asp函数 复制代码 代码如下:
Function getTreeRootId(pNodeId)
getSQL = "select note_id,parent_id from [T_tree_demo] where note_id='"& pNodeId &"'"
Set getRs = db.Execute(getSQL)
If Not getRs.eof Then
If Trim(getRs("parent_id")) = "0" Then
getTreeRootId = Trim(getRs("note_id"))
Exit Function
Else
getTreeRootId = getTreeRootId(Trim(getRs("parent_id")))
End If
Else
getTreeRootId = 0
Exit Function
End If
getRs.close
Set getRs = Nothing
End Function

cxst1h57

哈哈哈哈哈哈哈

jasonlong

儿童服务绯闻绯闻绯闻

xf9hlg1

看看看看

95nd4ba

hi哦回复iOS就看见

360784533

收下来看看怎么样

平平安安

大家都不容易！

ki9ku6

先把创新班才能下班才能下班

a971560

啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦啦

3t0ukmu

很不错的样子