Hi,
I have this code....it''s using scriptaculous dragging.
<span id="droppable1_2" class="space">
_______________
<div id="draggable_8"
class="de_small">low-pitched</div>
</span>
The span is the droppable zone which is hard-coded and the div is the
draggable element that has been dropped here.
What i''m trying to do is detect if a droppable zone already has a
draggable piece in it (This will be in a function that fires when a
piece is dragged on the dropzone....if the dropzone already has a
draggable peice in there it will be deleted and the new one will
replace it).
Problem is i can''t seem to access this draggable piece once
it''s been
dropped.
I''ve got a reference to the span. IN the code below it''s
assigned to
the variable dropp. So i''m ttrying to access the draggable piece in
the code above:
I''ve tried:
var ooo = $(dropp).next(''.de_small'');
var ooo = $(dropp).next(0);
var ooo = $(dropp).next(1);
var ooo = $(dropp).down(0);
var ooo = $(dropp).down(''de_small'');
But none work.....I should be able to access the piece even though
it''s been inserted in to the droppable span on the fly right???
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Spinoffs" group.
To post to this group, send email to
rubyonrails-spinoffs-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-spinoffs-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-spinoffs?hl=en
-~----------~----~----~----~------~----~------~--~---
Element#next is for siblings, not children, so that won''t work.
$(dropp).down(''.de_small'') should work (you left out the dot -
your version
looks for an element named <de_small>. $(dropp).down(0) seems like it
should work, as should $(dropp).down() with no parameters, as long as there
are no other children in that span.
-Fred
On Thu, Jul 3, 2008 at 7:15 AM, elduderino
<jamesfiltness-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
wrote:
>
> var ooo = $(dropp).next(''.de_small'');
> var ooo = $(dropp).next(0);
> var ooo = $(dropp).next(1);
> var ooo = $(dropp).down(0);
> var ooo = $(dropp).down(''de_small'');
>
> But none work.....I should be able to access the piece even though
> it''s been inserted in to the droppable span on the fly right???
--
Science answers questions; philosophy questions answers.
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Spinoffs" group.
To post to this group, send email to
rubyonrails-spinoffs-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-spinoffs-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-spinoffs?hl=en
-~----------~----~----~----~------~----~------~--~---