[Seaside] Re: Jquery Ajax confirm: callback problem

[Johan Brichau]

I think you want to change as follows:

post -> ajax
jQuery this -> jQuery id: someId
load html: -> replaceWith:
& properly parenthesize such that: s << (...)

I'll try to remember posting a complete answer when I get back as well. 

Johan (sent from my mobile)

On 20 Jul 2012, at 14:38, John McKeon <p3anoman at gmail.com> wrote:

> I would try moving the code from the callback: block into the load html: block but leave everything else the same as in the original code.
> 
> On Fri, Jul 20, 2012 at 2:22 AM, Joachim Tuchel (objektfabrik) <jtuchel at objektfabrik.de> wrote:
>  
> 
> 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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> > > seaside at lists.squeakfoundation.org 
> > > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside 
> > > 
> > 
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