{{tag>category:"OpenInsight 32-Bit" author:"Steve Penney" author:" [url=http://www.sprezzatura.com]The Sprezzatura Group[/url]" author:"Bob Carten"}}

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==== SEMANTICLOGICLAYER (OpenInsight 32-Bit) ====
=== At 11 MAY 2009 06:08:14AM Steve Penney wrote: ===
 
 
<QUOTE>
Hi,



We are trying to understand what the $SEMANTICLOGICLAYER record in the SYSOBJ table does.



Customer records in our system, keyed by an Integer, are being deleted by this program/record on one of the User machines. This user is creating transactions by first scanning a barcode (if makes any difference)?



Thanks

Steve Penney

ACA Group

Cape Town 
</QUOTE>
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=== At 11 MAY 2009 07:41AM  [url=http://www.sprezzatura.com]The Sprezzatura Group[/url] wrote:  ===

<QUOTE>Steve,



It's the Databound form IO handler - in other words it's responsible for implementing the standard READ/WRITE/CLEAR/DELETE events for databound forms



[url=http://www.sprezzatura.com]The Sprezzatura Group[/url]

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</QUOTE>

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=== At 11 MAY 2009 10:43AM Bob Carten wrote:  ===

<QUOTE>

Steve - 



When you read the barcode do you set the 'TEXT' property of the id control, then send the read event?  That can cause a problem like you are describing.  It that is what you are doing, try code that looks like



if val # '' then

  x=Set_Property(@window:'.ID', 'FOCUS', 1)

  Set_Property(@window:'.ID', 'DEFPROP', val)

  call Send_Event(@window:'.ID', 'LOSTFOCUS')

end













</QUOTE>


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