[Seaside] Detect the position of a page div
Lukas Renggli
renggli at gmail.com
Tue Sep 22 08:14:48 UTC 2009
I don't understand what you are asking for, but what about something along?
html jQuery ajax
callback: [ :left | Transcript show: left ]
value: (html jQuery offset access: 'left');
callback: [ :top | Transcript show: top ]
value: (html jQuery offset access: 'top')
I am just adding a few convenience methods that should make things
like this easier.
Lukas
2009/9/22 Robert Sirois <watchlala at hotmail.com>:
> Is there a way to detect the offset of a given element on a page? The
> following simply returns '$this.offset()'.
>
> html div
> id: 'bob';
> script: ((html jQuery new draggable) onDrag: (html jQuery ajax
> script: [:s | s add: ((html jQuery: #bob) html: (html jQuery: #bob)
> offset)]));
> with: html jQuery this offset.
>
> Thanks!
> RS
>
> ps.
>
> If it helps, the purpose of this function is to let the server know if a map
> is being moved in order to buffer the new tiles; essentially, a tiling
> script (ie. Google maps).
>
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Lukas Renggli
http://www.lukas-renggli.ch
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