Re: Execute code after an ajax code ended

Cyril Ferlicot Delbecque <[email protected]> Tue, 2 Aug 2016 10:37:12 +0200

Newsgroups	gmane.comp.lang.smalltalk.squeak.seaside
Message-ID	<[email protected]>

It's always when we send a mail that we find the answer… :)

Thank to a colleague we found a way. If someone is interested, this works:

html jQuery ajax
  callback: [ self doSomething ];
  onSuccess: (html jQuery script: [ :s |
    s << ((html jQuery id: id) load
      html: [ :ajaxHtml | self renderTableContentOn: ajaxHtml ];
      onComplete: 'componentHandler.upgradeDom();')
  ])

On 02/08/2016 10:21, Cyril Ferlicot Delbecque wrote:
> Hi,
> 
> I use the project Material Design Lite with seaside to create some
> components. With it I generate the html with Seaside and a MDL script
> replace some part of the page to initialize the components.
> 
> My problem is that for some components, I want to update them without
> refreshing the page. I found the piece of code to run to initialize the
> components but I don't know how to execute it at the right time.
> 
> The piece of code is: `componentHandler.upgradeDom();`
> 
> I tried:
> 
> html jQuery ajax
>   callback: [ self doSomething ];
>   onSuccess: (html jQuery script:
>     [ :s | s << ((html jQuery id: id) load html:
>       [ :ajaxHtml | self renderTableContentOn: ajaxHtml ]) ]) , ';
> componentHandler.upgradeDom();'
> 
> But it seems that the `componentHandler.upgradeDom()` is executed before
> the update of the html, so it is useless.
> 
> The only way I could find for now is to add a timeout of 100ms but I
> really don't like it because the user will see the page update and if
> the component take more than 100ms to be rendered it will not work.
> 
> Have someone an idea about how to make it work?
> 
> I never really did JS before using seaside so maybe the answer is stupid. :)
> 

-- 
Cyril Ferlicot

http://www.synectique.eu

165 Avenue Bretagne
Lille 59000 France

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