storing a stack as a customprop
Jim Ault
jimaultwins at yahoo.com
Sat Oct 17 21:12:29 EDT 2009
> put url "file:" & filePath into stackData
should be
put url ("file:" & filePath) into stackData
Jim Ault
Las Vegas
On Oct 17, 2009, at 4:59 PM, Peter Brigham MD wrote:
> I'm stuck. I swear I got this to work for a few minutes and now it
> isn't working. I changed something and broke it.
>
> I'm trying to store a stack ("stackToSave") as a customproperty of a
> stack called "updateList". As far as I can tell the way to store a
> currently open stack in a property is to first save it to disk and
> use something like
>
> set the storedStack of stack "updateList" to URL "file:" & filepath
>
> First question: is this the way to approach this task?
>
> If so, then a few more details: the stack "stackToSave" is a
> substack of a stack "myMainStack" currently open in the IDE (all of
> this is taking place in the IDE). The stack "updateList" is not part
> of the same stackfile. I'm thinking I have to clone the stack
> "stackToSave" first so I can save it independently. Second question:
> is this true?
>
> I have a script in the stack "updateList" that calls a handler
> "storeStack":
>
> ...
> put "stackToSave" into stName
> storeStack stName
> ...
>
> on storeStack s
> clone invisible stack s
> -- when I do a clone stack s (without the invisible)
> -- I can see the cloned stack open fine and it's
> -- listed in the Application Browser as
> -- "Copy of stackToSave"
> put the filename of stack "myMainStack" into filePath
> set the itemdelimiter to "/"
> put s & ".rev" into item -1 of filePath
> put "Copy of" && s into sName
> save stack sName as filePath
> -- breakpoint
> -- when I break here and look in the Finder I see
> -- that the stack is indeed saved successfully
> put url "file:" & filePath into stackData
> set the storedstack[s] of stack "updateList" to stackData
> save stack "updateList"
> delete file filePath
> close stack sName
> end storeStack
>
> However, the result of this is that the contents of the property
> <the storedStack["stackToSave"] of stack "updateList"> is simply the
> filepath of the saved cloned stack. Clearly I'm not actually getting
> the stack itself into the property.
>
> I'm using a custompropertyset because I will eventually be storing
> several stacks at a time in the updateList stack.
>
> Is there some wrinkle here I don't get? I'm using a MacBook, OSX
> 10.5.8, Rev Studio 3.5.0-gm-2, build 870.
>
> -- Peter
>
> Peter M. Brigham
> pmbrig at gmail.com
> http://home.comcast.net/~pmbrig
>
>
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Jim Ault
jimaultwins at yahoo.com
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