[Seaside] Javascript, SVG and callbacks

[Lukas Renggli]

Have a look at SURequest of the Scriptaculous package. This is doing a
request in the background triggering a callback on the server.

Lukas

On Thu, Oct 30, 2008 at 5:29 PM, Marco D'Ambros
<marco.dambros at lu.unisi.ch> wrote:
> Hi,
>
> I am trying to attach to an anchor a Javascript action and a callback, but
> did not succeed so far.
> To be more precise, I am working with SVG figures and I want to remove a
> figure from the html page (without refreshing it) and the object linked to
> the figure from the smalltalk application.
>
> To remove the figure I can do something like:
>
>        (html svgAnchor)
>                onClick: (html javascript add: 'var p =
> document.getElementById(''canvas_contents''); var c =
> document.getElementById(''anchor-',self id,'''); p.removeChild(c);');
>                id: 'anchor-', self id ;
>                with: [ self drawOn: html]
>
> But I would need also a callback to update the "smalltalk side" and remove
> the object linked to the svg figure.
>
> Any ideas?
>
> Thanks and cheers
> Marco
>
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>



-- 
Lukas Renggli
http://www.lukas-renggli.ch