Yeah looks like the same bug to me, though much more accentuated on yours.
In dragdrop.js these lines appear to be responsible
You can see i've added some debug insertions.
What appears to happen is that as i move the item up, one pixel at at time,
it sometimes goes into the top branch, and occasionally into the middle
branch.
This code reads *completely* differently to the onHover function used when
dropOnEmpty:false.
if(children) {
var offset = Element.offsetSize(dropon, droponOptions.overlap) * (
1.0 - overlap);
for (index = 0; index < children.length; index += 1) {
if (offset - Element.offsetSize (children[index],
droponOptions.overlap) >= 0) {
offset -= Element.offsetSize (children[index],
droponOptions.overlap);
new Insertion.Top('debug','topbranch<br/>')
} else if (offset - (Element.offsetSize (children[index],
droponOptions.overlap) / 2) >= 0) {
child = index + 1 < children.length ? children[index + 1] :
null;
new Insertion.Top('debug','midbranch<br/>')
break;
} else {
child = children[index];
new Insertion.Top('debug','bottombranch<br/>')
break;
}
}
}
I confess i'm not even sure what it's doing... at this point.
Gareth
On 6/13/07, junkmate <[EMAIL PROTECTED]> wrote:
>
>
> Heres my test page: http://www.oldsushi.com/testing.php
>
> Going there make your browser small enough so the images are on two
> lines, and you will see the problem when dragging around the second
> line and below.
>
>
> On Jun 12, 11:10 pm, "Gareth Evans" <[EMAIL PROTECTED]> wrote:
> > My problem, while related to dropOnEmpty as well seems to only occur
> when my
> > sortables are nested, which is why I can't replicate it on my test page.
> > I've been meaning to update my test page to prove it so I have a clean
> page
> > to debug from within, that I can post up (it's really hard to post up an
> > internal [read:burried] page of a web application.
> > I think there might be issues in the dropOnEmpty code.
> >
> > Perhaps we should team up to debug the solution at some point,
> > What Instant Messaging tools do you use?
> >
> > On 6/13/07, junkmate <[EMAIL PROTECTED]> wrote:
> >
> >
> >
> > > any update on this? I am having exactly the same problem.
> >
> > > I have two Div containers, one on top of the other, where you can drag
> > > from on to the other.
> > > Each div is large enough for 5 images to fit on one line.
> >
> > > With less than 5 images, dragging and dropping is a pleasure, with
> > > everything looking great. However above 5 images in one container
> > > forces the images on to two rows, and then dragging problems start.
> > > The top row is still perfectly fine, but the second row and below it
> > > is very difficult to drag your image where you want it to land, due to
> > > constantly alternating drop positions every pixel you move...
> >
> > > This problem only occurs with dropOnEmpty set to true, yet I must have
> > > the ability to empty these lists.
> >
> > > help :D
>
>
> >
>
--~--~---------~--~----~------------~-------~--~----~
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 [email protected]
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/rubyonrails-spinoffs?hl=en
-~----------~----~----~----~------~----~------~--~---
