On Aug 27, 2009, at 10:26 AM, David Bovill wrote:
dispatch "FindLine" to dgView with "title", viewName
put the result into vLineNum
set the dgHilitedLine of dgView to vLineNum
What i am finding is that when I issue this from the card script a
"selectionChanged message is sent - but with an empty pHilitedIndex.
Therefore this script:
on selectionChanged pHilitedIndex, pPrevHilitedIndex
...
end selectionChanged
Shows that when using "set the dgHilitedLine" both params to
"selectionChanged" are empty, and "the dgHilitedLine" is set
inconsistently?
David,
Setting the dgHilitedLine doesn't send selectionChanged (behavior
mimics that of list fields). I just pasted your selectionChanged
handler into a new data grid and tested your FindLine code to confirm.
Did you override dgHilitedLine or are you firing off a
selectionChanged message from somewhere else in your code?
--
Trevor DeVore
Blue Mango Learning Systems
ScreenSteps: http://www.screensteps.com
Developer Resources: http://revolution.bluemangolearning.com
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