[Seaside-dev] Exploring the WACallbackRegistry: how?

[phil at highoctane.be]

On Mon, Aug 25, 2014 at 5:06 PM, Johan Brichau <johan at inceptive.be> wrote:

> If you are exploring the continuations registry, you are probably not
> doing ‘standard’ stuff.
> It would be interesting to know why you need these and what you are doing,
> if you want.
>

Nothing fancy but callbacks were mysterious in terms of why too many of
them were a problem etc (related to the jQuery ajax callbacks, scripts etc).

Now, I am trying to come to terms with SeasideDynamicSVG.
Examples are running fine, after tweaking some WARenderCanvas for 3.1.

Now, I am looking into how this all works with jQuery. That looks like
powerful (also found an old "NeXTPlan" PDF on the web where an very
interesting components update strategy was explained. A bit late for me to
change my plans but still, next app will go that way for sure.

All the best,
Phil


> Johan
>
> On 25 Aug 2014, at 17:01, phil at highoctane.be wrote:
>
> Thanks!
>
> Definitely helps me understand how these elements are represented in
> practice.
>
> Seaside is powerful but to get a hold on things, it is not that easy...
>
> Thx for the sample image and code from ESUG. Definitely helped me come to
> terms with the passenger: thing.
>
> Phil
>
>
> On Mon, Aug 25, 2014 at 4:12 PM, Johan Brichau <johan at inceptive.be> wrote:
>
>> Hi Phil,
>>
>> You can access the WACallbackRegistry instance for the current
>> continuation as follows:
>>
>>         renderContentOn: html
>>                 html callbacks inspect.
>>
>> If you want to get access to the WACallbackRegistry instances of other
>> continuations of the same session: inspect the continuations instvar of a
>> WASession instance (which you get via “self session”).
>> You can get to the callback registry from there.
>>
>> Johan
>>
>> On 24 Aug 2014, at 23:09, phil at highoctane.be wrote:
>>
>> > I'd like to see what's in the callback registry for a given session.
>> >
>> > How can I do that?
>> >
>> > TIA
>> > Phil
>> > _______________________________________________
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