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According to Lukas Renggli the following pattern is used to 'say it smalltalk' for jQuery

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Intrader Intrader

According to Lukas Renggli the following pattern is used to 'say it smalltalk' for jQuery

"Basically
Query action
"
Note: this is from hist presentation at ESUG.

Fits the following code perfectly:
<code>
onClick: ((html jQuery: #count) load
html: [ :h | h render: (count := count - 1) ]);
</code>

However, what pattern fits the following":
<code>
html submitButton
onClick: (html jQuery ajax
script: [ :s | s << (s jQuery: #logger) html: DateAndTime now ]);
with: 'Replace'.
</code>

There appear that there are two messages starting with 'jQuery' '#jQuery' and
'#jQuery:'; but what is the Query and what is the action in the last example?

It would be nice to have some paragraphs describing the architecture of the
jQuery implementation in Seaside. Merely to point to the superb jQuery
documentation is not sufficient for me.

Thanks

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Lukas Renggli

Re: According to Lukas Renggli the following pattern is used to 'say it smalltalk' for jQuery

http://book.seaside.st/book/web-20/jquery/basics doesn't answer your question?

Lukas

On 23 December 2010 22:54, Fritz Schenk <[hidden email]> wrote:

> "Basically
> Query action
> "
> Note: this is from hist presentation at ESUG.
>
> Fits the following code perfectly:
> <code>
> onClick: ((html jQuery: #count) load
> html: [ :h | h render: (count := count - 1) ]);
> </code>
>
> However, what pattern fits the following":
> <code>
> html submitButton
> onClick: (html jQuery ajax
> script: [ :s | s << (s jQuery: #logger) html: DateAndTime now ]);
> with: 'Replace'.
> </code>
>
> There appear that there are two messages starting with 'jQuery' '#jQuery' and
> '#jQuery:'; but what is the Query and what is the action in the last example?
>
> It would be nice to have some paragraphs describing the architecture of the
> jQuery implementation in Seaside. Merely to point to the superb jQuery
> documentation is not sufficient for me.
>
> Thanks
>
> _______________________________________________
> seaside mailing list
> [hidden email]
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>

--
Lukas Renggli
www.lukas-renggli.ch
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Intrader Intrader

Re: According to Lukas Renggli the following pattern is used to 'say it smalltalk' for jQuery

This is going to be helpful in understanding 'say it in Seaside(Smalltalk)'
Thank you for quick response.

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Intrader Intrader

Re: According to Lukas Renggli the following pattern is used to 'say it smalltalk' for jQuery

In reply to this post by Lukas Renggli

Definitely helpful.
However, note that 'html jQuery ajax' is a queryless construct that does not
follow the diagram
I noted while reading the chapters covering the 'internals' of jQuery in Seaside:
1. Ah! - the 'No query' form 'html jQuery ajax.
2. Why is the 'new' message needed for jQuery?
3. to avoid purists comments please don't make allusion that javascript has
classes (as in 'JQueryClass is conceptually a Javascript class'); uhm, perhaps
that is also true of self. You might say that JQueryClass is modeled as a
Javascript object.
4. These chapters will make me a much better javascript and smalltalk programmer.

Thanks a bunch

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Intrader Intrader

Re: According to Lukas Renggli the following pattern is used to 'say it smalltalk' for jQuery

In reply to this post by Lukas Renggli

Revisiting the posts I realize that upon reading http://book.seaside.st/book/web-
20/jquery/enhanced-todo-application/callbacks-redux, there no Ajax example given.

The Fig 146 does not include 'html jQuery ajax'.

What about making an example of the counter component with Ajax used to obtain
the new value. And the proof of the pudding would be mulicounter using the same
ajaxified counter.

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