[Seaside] Scriptalicious

[Ramon Leon]

> 
> you can put several callback to the canvas element for example : 
> 
> renderer anchor
>           onClick: (html updater ....);
>           onClick: (html updater ....);
>           onStuff:.....;
>           with:[html text:'aaaa'] 
> 
> for me it works.
> 
> hope this helps
> 
> sylvain pralon

You misunderstand my question, that's multiple calls updating a single dom
element, I want the opposite, one call updating multiple dom elements.