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Key is not navigating in Hierarchical Tree [message #353090]

Sat, 11 October 2008 05:30

expertsudhir
Messages: 26
Registered: October 2008
Location: Delhi, India

Junior Member

Hi, I have used these lines of code in 'WHEN-NEW-FORM-INSTANCE' trigger.
--------------
DECLARE
HTree ITEM;
top_node FTREE.NODE;
find_node FTREE.NODE;
BEGIN
HTree := Find_Item('FAPG.HTree');
FTree.Populate_Tree(HTree);
END;
--------------
Then tree forms in the tree item. everything is working good. But one problem I am getting is when I press Up or Down arrow key to select upper or lower node it does not move. Please help me.

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Re: Key is not navigating in Hierarchical Tree [message #353094 is a reply to message #353090]

Sat, 11 October 2008 05:54

subba99
Messages: 31
Registered: September 2008

Member

open property pallet of Hierarchical-tree item set set keyboard & mouse navigable Property=FALSE ,make sure that no other item present in the Hierarchical-item block

regards
-----------
subbu

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Re: Key is not navigating in Hierarchical Tree [message #353100 is a reply to message #353094]

Sat, 11 October 2008 06:16

expertsudhir
Messages: 26
Registered: October 2008
Location: Delhi, India

Junior Member

It is already FALSE and there is only one item HTREE in the block FAPG

[Updated on: Sat, 11 October 2008 06:18]

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Re: Key is not navigating in Hierarchical Tree [message #353101 is a reply to message #353090]

Sat, 11 October 2008 06:24

expertsudhir
Messages: 26
Registered: October 2008
Location: Delhi, India

Junior Member

It is done. Actually Cursor were gone to other block's item through "WHEN-TREE-NODE-SELECTED" TRIGGER. I sent the cursor on HTREE using GO_ITem('FAPG.HTREE') and now key is navigating.
Thanks

[Updated on: Sat, 11 October 2008 06:25]

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