jQuery busy.gif

Hi -

I'd like to display a busy indicator like Lukas Renggli describes here:

http://lists.squeakfoundation.org/pipermail/seaside/2006-August/008862.html

But so far I've only used jQuery and not Prototype or Scriptaculous in
my project and don't know if it is reasonable to add them just to get
a busy indicator.

 Is there a way to display a busy indicator and then have it exit when
a full page refresh is complete using just jQuery?

 If I should use both Prototype and jQuery, does it matter how I load
them into the application?

Thanks

Paul
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2009/9/1 Paul DeBruicker <[hidden email]>:
Can you try to replace the #onClick: values with only this one:

(html jQuery id: 'spinner'; show),
(html javascript return: true)


Cheers
Philippe
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> But so far I've only used jQuery and not Prototype or Scriptaculous in
> my project and don't know if it is reasonable to add them just to get
> a busy indicator.

I wouldn't mix them if you don't have strong (legacy) reasons to do so.

>  Is there a way to display a busy indicator and then have it exit when
> a full page refresh is complete using just jQuery?

Sure, do it the same as described in this mail, but instead use

     (html jQuery: #spinner) show

to fade in the spinner. Similarly you can setup to show the spinner
globally for all AJAX actions by adding the following expression to
the bottom of your page:

    html script: (html jQuery ajaxSetup
        onBeforeSend: (html jQuery: #spinner) show;
        onComplete: (html jQuery: #spinner) hide)

Search Google and the jQuery documentation for more samples.

Lukas

--
Lukas Renggli
http://www.lukas-renggli.ch
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