Re: no go?

2010-06-17 Thread Dave Cragg

On 17 Jun 2010, at 17:28, dunb...@aol.com wrote:

> Colin.
> 
> If you try to navigate to a stack not explicitly listed in the "Search 
> Paths" cards of the home stack (pertains to files as well) you get a dialog 
> asking where it is. This is what I would have expected. But no such feedback, 
> except for the result being set.

In Rev, you can set paths in the stackFiles property of any main stack. (I'm 
assuming that works. I haven't used it recently.)

One reason not to have a file dialog appear is that stacks can be substacks or 
just data in memory (as from a url) and not a file based item as in Hypercard.

Cheers
Dave___
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Re: no go?

2010-06-17 Thread J. Landman Gay

dunb...@aol.com wrote:

All:

Thanks. Makes sense. Very workable. Just different. Short stilted 
sentences.


LOL! Let's just call it "concise". :)

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Jacqueline Landman Gay | jac...@hyperactivesw.com
HyperActive Software   | http://www.hyperactivesw.com
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Re: no go?

2010-06-17 Thread DunbarX
All:

Thanks. Makes sense. Very workable. Just different. Short stilted 
sentences.

Craig
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Re: no go?

2010-06-17 Thread J. Landman Gay

dunb...@aol.com wrote:

Colin.

If you try to navigate to a stack not explicitly listed in the "Search 
Paths" cards of the home stack (pertains to files as well) you get a dialog 
asking where it is. This is what I would have expected. But no such feedback, 
except for the result being set.


As mentioned, the stackfiles is a sort of substitute for what HC had. 
Rev will only recognize stacks by their short name if they are already 
in RAM. It does, however, allow you to refer to stacks by their 
filename, and if you do that they will open as you expect. I.e.:


  go stack "folder/folder/stackname.rev"

If you don't know the file path and are trying to open a stack that 
isn't already listed in the stackfiles, then what you experienced is 
just how it is. HC had a built-in fallback option which is trivial to 
implement yourself in Rev:


go stack "notInRAM"
if the result is not empty then
  answer file "Where is notInRAM?"
  if it is not empty then
   go stack it
  end if
end if

--
Jacqueline Landman Gay | jac...@hyperactivesw.com
HyperActive Software   | http://www.hyperactivesw.com
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Re: no go?

2010-06-17 Thread stephen barncard
see
STACKFILES

in the docs:

*Examples: *

*set the stackFiles of this stack to "My Dialog,Custom Dialogs.rev"*



Use the *stackFiles* property to make one or more stacks accessible to
handlers, even if the stack is not already open or in memory.


ciao


sqb

On 17 June 2010 09:36, Colin Holgate  wrote:

> I see what you mean.
>
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-- 
-
Stephen Barncard
San Francisco
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Re: no go?

2010-06-17 Thread Colin Holgate
I see what you mean.

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Re: no go?

2010-06-17 Thread DunbarX
Colin.

If you try to navigate to a stack not explicitly listed in the "Search 
Paths" cards of the home stack (pertains to files as well) you get a dialog 
asking where it is. This is what I would have expected. But no such feedback, 
except for the result being set.

Tripped me up, and I was wondering if it was just so.

Craig


In a message dated 6/17/10 12:16:21 PM, co...@verizon.net writes:


> I have no idea if it is so, but in the case of HyperCard it managed to 
> achieve that by having global variables for Applications, Stacks, and 
> Documents, which it filled in from the last card of the Home stack. Look 
> around in 
> Rev to see if it has an equivalent of the Stacks variable.
> 
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Re: no go?

2010-06-17 Thread Colin Holgate

On Jun 17, 2010, at 12:02 PM, dunb...@aol.com wrote:

> 
> Say it ain't so.


I have no idea if it is so, but in the case of HyperCard it managed to achieve 
that by having global variables for Applications, Stacks, and Documents, which 
it filled in from the last card of the Home stack. Look around in Rev to see if 
it has an equivalent of the Stacks variable.



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