[Seaside] How can I invoke the callback of an anchor using jQuery?

[Jan van de Sandt]

Hello,

If I have an anchor with a callback:

html anchor
   callback: [ self doSomething ] ;
   with: 'DoIt'.

Now I want to use jQuery to update only part of the page instead of a full
page reload:

html anchor
   callback: [ self doSomething ] ;
   onChange: (html jQuery ajax script: [ :s |
      s << (s jQuery: 'mydiv')
         html: [ :r | self renderMyDivOn: r ] ]) ;
   with: 'DoIt'.

How do I make sure that the callback is performed before the render method
is executed? With form elements you can use serializeThis but I guess that
doesn't work for anchor elements.

Jan
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