[Seaside] jQuery busy.gif
renggli at gmail.com
Tue Sep 1 22:09:41 UTC 2009
> 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.
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