[Seaside] Accessing SURequest / SUAjax post parameters

Edward Stow ed.stow at gmail.com
Mon Apr 14 23:25:40 UTC 2008

On Tue, Apr 15, 2008 at 8:57 AM, Lukas Renggli <renggli at gmail.com> wrote:

>  Try this:
>  >         html anchor
>  >                 onClick:  (html request
>  >                         callback: [ self updateModel: testParamValue ];
>  >                         callback: [ :value | testParamValue := value ] value: 'abc');
>  >                 with: 'SURequest example'

I think a little more explanation of my scenario is needed:  I have a
client side javascript application -- a google maps mashup with a
number of overlays, that is manipulated entirely within the browser.
The browser model can be serialized in json format with a function
call eg:

myModel.toJson()  -- so what I want to end up with is a callback that
returns the json data to my Seaside component.

The basic questions is how to construct a the requests so to call some
function eg toJson() in the browser and return the string generated by
the function.


Edward Stow

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