Datagrid hiliting problem

[Trevor DeVore]

On Mar 23, 2010, at 6:30 AM, Jacopo Lupi wrote:

> I have a question about datagrids.
>
> I need to turn off the hiliting of lines in a datagrid with the auto  
> hilite prop turned on when i click outside the used (or existing)  
> lines.
>
> Litte example:
>
> I have a datagrid filled with 3 lines. I click on the second line  
> and it becomes hilited.
>
> If I click on the empty part of the datagrid the second line remains  
> hilited. I would like the hiliting of the second row to disappear.

Try adding this to the data grid group script and see if it does what  
you want (untested):

on mouseDown pBtnNum
     dgMouseDown pBtnNum

     if pBtnNum is 1 then
         if the dgDataControl of the mouseControl is empty then
             ## didn't click on a row
             set the dgHilitedLines of me to empty
         end if
     end if
end mouseDown

-- 
Trevor DeVore
Blue Mango Learning Systems
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