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Begginer's Question: Inserting Data in DBGrids

Begginer's Question: Inserting Data in DBGrids

Post by Luciano Passuell » Sun, 31 Dec 1899 09:00:00



My application has a DBNavigator and a DBGrid to view, edit and delete data.
The point is: when I click 'INSERT' in the navigator, a line in the grid
becomes highlighted but I can't type text in it (I think the grid doesn't
have the focus). The same thing occurs when I click 'EDIT'. I already tried
to put in the OnAfterInsert a call to set the focus in the grid (SetFocus),
but it doesn't seem to work, too.

Any help is appreciated.

Luciano Passuello
------------------------------------------
"Entia non sunt multiplicanda praeter necessitatem"
(William of Occam)

 
 
 
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Begginer's Question: Inserting Data in DBGrids

Post by nathan lun » Sun, 31 Dec 1899 09:00:00


I have a grid and navigator that work fine together.
Is it based on a query rather than a table? If so, is requestlive false?
if requestlive is false, DataAware controls will be protected unless there
is an update object and cached updates is True.

 
 
 
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1. Begginer's Question: Responding to TDataSet events

How can I execute an action in response to a DataSet event (like
AfterScroll) from a form?
I would like to perform an action in one form (like hiding controls,
enabling buttons, etc.) when the dataset scrolls, but I think I can't code
it in the AfterScroll event on the dataset, since I want to respond to it
only in this form.
What I want to achieve is kind of a 'data-awareness' in the triggering of
the action. When the dataset scrolls, my Action is performed. Unhappily my
action is not linked with any data-aware control.

Appreciate any ideas,
Luciano Passuello
------------------------------------------
"Entia non sunt multiplicanda praeter necessitatem"
(William of Occam)

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