filter list help
alex at tweedly.net
Mon Jan 10 16:08:45 CST 2005
Bob Hartley wrote:
> Hi Alex
> This filters great but creates a problem.
> In the listfield I had the script
> on mouseDoubleUp
> if the hilitedLine is not empty then
> go card (the hilitedLine of me)
> end if
> end mouseDoubleUp
> This would allow the user to double click on an entry to go to the
> card corresponding to the ListField entry.
> However, after filtering it does not go to the card on double click.
> Any Ideas? I'm assuming the filtering removes the text association
> with hte card somehow....
Yes, I think it does, indirectly.
"the hilitedLine" gives the line number of the selected line within the
field - so basically what you are doing is requiring that the lines of
the list are in corresponding order with the cards.
You might be better to either name the cards to match the list items, or
to have a variable (customProperty ?) which contains ALL the item names
and the corresponding card numbers (or names). Then you could use the
selectedText (or the chunk expression for the line) to select the
(somewhere in initialization code)
-- Store all command names in card order
set the cCommandNames to "Scale,Other,Descale,Descaled,etc."
and in the listfield
if the hilitedLine is not empty then
put the hilitedLine of me into myVar
put itemOffset(myVar, sCommandNames) into tCardNumber
if tCardNumber > 0 then go card tCardNumber
No virus found in this outgoing message.
Checked by AVG Anti-Virus.
Version: 7.0.300 / Virus Database: 265.6.9 - Release Date: 06/01/2005
More information about the use-livecode