Solved

FRM-47323 error

Posted on 2004-10-25
869 Views
Last Modified: 2013-12-12
Hello,

When I delete a record from data base and from tree, I got an error message
FRM-47323: No nodes are selected in the tree.
How to select next or previous node ti avoid such an error?

Solceiga
0
Question by:Solve
    6 Comments
     
    LVL 22

    Accepted Solution

    by:
    There is FTREE package in the Forms there. Also see "Manipulating a hierarchical tree at runtime" topic in the on-line help (especially FIND_TREE_NODE built-in).
    0
     
    LVL 1

    Author Comment

    by:Solve
    Hello,

    I still get that error message when no nodes are selected in the tree?
    Does it means, that at least one node must be selected?
    I didn't find anything about this error ...
    But this doesn't disturb me.
    And have one more small question according hierarchical tree:
    is there any possibilities to remember a tree's expantion?
    For example, when I go through the tree, I expand it under my needs, but when I execute_query,
    I populate my tree again, when select the node in the tree, but it is all expanded, not just these previous braches.
    Could you help?

    s.
    0
     
    LVL 22

    Expert Comment

    by:Henka
    You can know which node/nodes is/are expanded - you can move through the tree and store it to the variables.I would store Ftree.NODE_VALUE. After repopulating the tree you can once more go through the tree and expand node/nodes.
    0
     
    LVL 1

    Author Comment

    by:Solve
    ok,
    and how to make a tree to be not expanded in the begining?

    s.
    0
     
    LVL 22

    Expert Comment

    by:Henka
    Set_Tree_Node_Property(htree,Ftree.ROOT_NODE,Ftree.NODE_STATE,COLLAPSED_NODE);
    0
     
    LVL 1

    Author Comment

    by:Solve
    Thank you, very much!
    But I am forced to accept other answer, witch corespond the original question :)

    s.
    0

    Write Comment

    Please enter a first name

    Please enter a last name

    We will never share this with anyone.

    Featured Post

    Cisco Complete Network Certification Training

    If you’re an IT engineer or technician, it's time you take your career to the next level. This elite training bundle is brimming with all of the information you need to learn to sit for Cisco CNNA, CCNP, and CCENT certification exams.

    Checking the Alert Log in AWS RDS Oracle can be a pain through their user interface.  I made a script to download the Alert Log, look for errors, and email me the trace files.  In this article I'll describe what I did and share my script.
    Using SQL Scripts we can save all the SQL queries as files that we use very frequently on our database later point of time. This is one of the feature present under SQL Workshop in Oracle Application Express.
    Via a live example show how to connect to RMAN, make basic configuration settings changes and then take a backup of a demo database
    Via a live example, show how to take different types of Oracle backups using RMAN.

    884 members asked questions and received personalized solutions in the past 7 days.

    Join the community of 500,000 technology professionals and ask your questions.

    Join & Ask a Question

    Need Help in Real-Time?

    Connect with top rated Experts

    17 Experts available now in Live!

    Get 1:1 Help Now