Rails spinoffs - Jan 2006 - Autoscrolling for Draggables and Sortables

Hi all,

I''ve applied an experimental patch today to the scripaculous trunk.

Setting the scroll option on Draggables or Sortables to an element  
(or an element id)
will attempt to auto-scroll this element when dragging.

See test/functional/dragdrop3_test.html for a demo/usage.

It''s modelled after the behaviour in the Mac OS X finder, with  
variable scrolling
speed depending on the distance to the scroll element edge.

Also, it''s tweakable with the scrollSpeed and scrollSensitivity
options.


Note that the exact behaviour and options names might still change,  
I''m open
to suggestions on this. Also, it''s currently not working for  
scrolling the window
(but that should be a trivial addition).

So-- let''s test and discuss this... :)

-Thomas

Trying to go to the SVN page via the wiki... not loading (site is always
super slow)

-----Original Message-----
From: rails-spinoffs-bounces-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
[mailto:rails-spinoffs-bounces-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org]
On Behalf Of
Thomas Fuchs
Sent: Tuesday, January 10, 2006 1:59 PM
To: script.aculo.us List
Subject: [Rails-spinoffs] [ANN] Autoscrolling for Draggables and
Sortables

Hi all,

I''ve applied an experimental patch today to the scripaculous trunk.

Setting the scroll option on Draggables or Sortables to an element  
(or an element id)
will attempt to auto-scroll this element when dragging.

See test/functional/dragdrop3_test.html for a demo/usage.

It''s modelled after the behaviour in the Mac OS X finder, with  
variable scrolling
speed depending on the distance to the scroll element edge.

Also, it''s tweakable with the scrollSpeed and scrollSensitivity
options.


Note that the exact behaviour and options names might still change,  
I''m open
to suggestions on this. Also, it''s currently not working for  
scrolling the window
(but that should be a trivial addition).

So-- let''s test and discuss this... :)

-Thomas
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The information transmitted in this electronic mail is intended only for the
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delete the material from all computers.

svn co http://dev.rubyonrails.org/svn/rails/spinoffs/scriptaculous

checking the wiki...
-Thomas

Am 10.01.2006 um 21:04 schrieb Ryan Gahl:
> Trying to go to the SVN page via the wiki... not loading (site is  
> always
> super slow)
>
> -----Original Message-----
> From:
rails-spinoffs-bounces-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
>
[mailto:rails-spinoffs-bounces-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org]
On Behalf Of
> Thomas Fuchs
> Sent: Tuesday, January 10, 2006 1:59 PM
> To: script.aculo.us List
> Subject: [Rails-spinoffs] [ANN] Autoscrolling for Draggables and
> Sortables
>
> Hi all,
>
> I''ve applied an experimental patch today to the scripaculous
trunk.
>
> Setting the scroll option on Draggables or Sortables to an element
> (or an element id)
> will attempt to auto-scroll this element when dragging.
>
> See test/functional/dragdrop3_test.html for a demo/usage.
>
> It''s modelled after the behaviour in the Mac OS X finder, with
> variable scrolling
> speed depending on the distance to the scroll element edge.
>
> Also, it''s tweakable with the scrollSpeed and scrollSensitivity  
> options.
>
>
> Note that the exact behaviour and options names might still change,
> I''m open
> to suggestions on this. Also, it''s currently not working for
> scrolling the window
> (but that should be a trivial addition).
>
> So-- let''s test and discuss this... :)
>
> -Thomas
> _______________________________________________
> Rails-spinoffs mailing list
> Rails-spinoffs-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
> http://lists.rubyonrails.org/mailman/listinfo/rails-spinoffs
>
> The information transmitted in this electronic mail is intended  
> only for the
> person or entity to which it is addressed and may contain  
> confidential,
> proprietary, and/or privileged material.  Any review, retransmission,
> dissemination or other use of, or taking of any action in reliance  
> upon,
> this information by persons or entities other than the intended  
> recipient
> is prohibited. If you received this in error, please contact the  
> sender and
> delete the material from all computers.
>
> _______________________________________________
> Rails-spinoffs mailing list
> Rails-spinoffs-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
> http://lists.rubyonrails.org/mailman/listinfo/rails-spinoffs

Thank you =)

-----Original Message-----
From: rails-spinoffs-bounces-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
[mailto:rails-spinoffs-bounces-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org]
On Behalf Of
Thomas Fuchs
Sent: Tuesday, January 10, 2006 2:15 PM
To: rails-spinoffs-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
Subject: Re: [Rails-spinoffs] [ANN] Autoscrolling for Draggables and
Sortables

svn co http://dev.rubyonrails.org/svn/rails/spinoffs/scriptaculous

checking the wiki...
-Thomas

Am 10.01.2006 um 21:04 schrieb Ryan Gahl:
> Trying to go to the SVN page via the wiki... not loading (site is  
> always
> super slow)
>
> -----Original Message-----
> From:
rails-spinoffs-bounces-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
>
[mailto:rails-spinoffs-bounces-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org]
On Behalf Of
> Thomas Fuchs
> Sent: Tuesday, January 10, 2006 1:59 PM
> To: script.aculo.us List
> Subject: [Rails-spinoffs] [ANN] Autoscrolling for Draggables and
> Sortables
>
> Hi all,
>
> I''ve applied an experimental patch today to the scripaculous
trunk.
>
> Setting the scroll option on Draggables or Sortables to an element
> (or an element id)
> will attempt to auto-scroll this element when dragging.
>
> See test/functional/dragdrop3_test.html for a demo/usage.
>
> It''s modelled after the behaviour in the Mac OS X finder, with
> variable scrolling
> speed depending on the distance to the scroll element edge.
>
> Also, it''s tweakable with the scrollSpeed and scrollSensitivity  
> options.
>
>
> Note that the exact behaviour and options names might still change,
> I''m open
> to suggestions on this. Also, it''s currently not working for
> scrolling the window
> (but that should be a trivial addition).
>
> So-- let''s test and discuss this... :)
>
> -Thomas
> _______________________________________________
> Rails-spinoffs mailing list
> Rails-spinoffs-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
> http://lists.rubyonrails.org/mailman/listinfo/rails-spinoffs
>
> The information transmitted in this electronic mail is intended  
> only for the
> person or entity to which it is addressed and may contain  
> confidential,
> proprietary, and/or privileged material.  Any review, retransmission,
> dissemination or other use of, or taking of any action in reliance  
> upon,
> this information by persons or entities other than the intended  
> recipient
> is prohibited. If you received this in error, please contact the  
> sender and
> delete the material from all computers.
>
> _______________________________________________
> Rails-spinoffs mailing list
> Rails-spinoffs-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
> http://lists.rubyonrails.org/mailman/listinfo/rails-spinoffs
_______________________________________________
Rails-spinoffs mailing list
Rails-spinoffs-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
http://lists.rubyonrails.org/mailman/listinfo/rails-spinoffs

On 11/01/2006, at 6:58 AM, Thomas Fuchs wrote:
> Setting the scroll option on Draggables or Sortables to an element  
> (or an element id)
> will attempt to auto-scroll this element when dragging.
>
> See test/functional/dragdrop3_test.html for a demo/usage.
>
> It''s modelled after the behaviour in the Mac OS X finder, with  
> variable scrolling
> speed depending on the distance to the scroll element edge.
>
> Also, it''s tweakable with the scrollSpeed and scrollSensitivity  
> options.
Awesome work Thomas, a much needed addition!

Works fine for me (Safari 2.0.2).

My only feedback is that I felt I had to go too far beyond the frame  
of the scrollable div to start the scrolling.

-- tim lucas