The two additional "COPY SET" lines below have worked for me.
$ListBoxName:="CCTransactionsLB"
COPY NAMED SELECTION([CC_Transactions];"TempCurrentSet")
LISTBOX GET TABLE SOURCE(*;$ListBoxName;$tableNum;$namedSelection;$highlightSet)
COPY SET($highlightSet;"$tmpSet") // Store the highlighted set in case it gets
lost
USE SET($highlightSet)
//Do stuff with the records
USE NAMED SELECTION("TempCurrentSet”) //get the selection back
CLEAR NAMED SELECTION("TempCurrentSet”)
COPY SET("$tmpSet" ;$highlightSet) // The records should highlight here
Keith - CDI
> On Sep 3, 2017, at 10:01 PM, Sannyasin Siddhanathaswami via 4D_Tech
> <[email protected]> wrote:
>
> Aloha,
>
> I don’t quite understand why my highlighted records are lost. 4D Server v15.4
> Mac.
>
> I’m doing the following in a button on the form that has a listbox.
>
> $ListBoxName:="CCTransactionsLB"
> COPY NAMED SELECTION([CC_Transactions];"TempCurrentSet")
> LISTBOX GET TABLE
> SOURCE(*;$ListBoxName;$tableNum;$namedSelection;$highlightSet)
> USE SET($highlightSet)
>
> //Do stuff with the records
>
> USE NAMED SELECTION("TempCurrentSet”) //get the selection back
> CLEAR NAMED SELECTION("TempCurrentSet”)
>
> Once the button method is finished, the listbox highlight disappears. No
> other code is executed after the button finishes.
>
> I can understand if changing the selection causes the highlight to be lost,
> but then, how do I set the highlight again?
>
> HIGHLIGHT RECORDS doesn’t work for listboxes.
>
> Thanks!
>
>
>
>
>
> Sannyasin Siddhanathaswami
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