[Seaside] Re: Jquery Ajax confirm: callback problem

[Joachim Tuchel (objektfabrik)]

Paul,

thanks for answering.



Unfortunately, it doesn't work for me. It leaves me with a blank page on Chrome
and a text-only page containing teh html of the complete page re-rendered.  Even
if I replace the jQuery this with the concrete ID of my list, it doesn't work.



Wouldn't a POST request reload the whole page anyways?



Joachim




Paul DeBruicker <pdebruic at gmail.com> hat am 19. Juli 2012 um 17:11 geschrieben:

> Hi Joachim,
>
> I do it like this:
>
>         (html jQuery post
>                 confirm: 'Do you really want to delete this object?';
>                 script: [ :s |
>                                 self deleteObject: obj.
>                                 s << s jQuery this load html: [:t | self
> renderListOn: t] ]);
> 
>
> The #script: is a script rendering callback that only gets run if the
> confirm is confirmed (accepted?).  You might have to change the send of
> #this to the specific #id you mean to load into.
>
> But I'm not sure if its the best way.  And would love to learn how to
> make it better/safer if there are obvious errors.
>
>
>
> Good luck
>
> Paul
>
>
>
>
>
>
>
> On 07/19/2012 05:21 AM, jtuchel wrote:
> > Funnily, the code Seaside generates looks as if it does what I want:
> >
> > if(confirm("Do you really want to delete this object?"))
> > {
> >         $.ajax({
> >                 "url":"/MyApp",
> >
> > "data":["_s=XON7moFvT7ejEWMY","_k=OBzPflVTFHdzvNyy","20"].join("&"),
> >                 "complete":function(){
> > 
> > $(this).load("/MyApp",["_s=XON7moFvT7ejEWMY","_k=OBzPflVTFHdzvNyy","21"].join("&"))
> >                         }
> >                 })
> > }
> >
> > I read this as if user clicks OK, call the ajax callback which deletes on
> > the server side, and when that is complete, load the contents of the list
> > again and have it rendered by the server.
> >
> > So maybe I am not really hunting for the complete event, but what else?
> > Or is it so that the ajax call to a server side callback does not wait for
> > the server side to finish? Does Seaside return an HTTP response immediately?
> > If so, what tricks are there to wait for the server to finish deleting and
> > redraw after that?
> >
> > Thanks for reading
> >
> > Joachim
> >
> > --
> > View this message in context:
> > http://forum.world.st/Jquery-Ajax-confirm-callback-problem-tp4640695p4640697.html
> > Sent from the Seaside General mailing list archive at Nabble.com.
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> >
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