[Seaside] How to display a busy.gif ?

[Cédrick Béler]

>
> The code on seasidehosting.st looks like this:
>
> renderButtonsOn: html
>     html div
>         class: 'buttons';
>         with: [
>             html submitButton
>                 disabled: self isQuotaExeeded;
>                 onClick: (html element
>                     id: 'spinner';
>                     show);
>                 onClick: 'return true';
>                 on: #upload of: self.
>             html submitButton
>                 on: #close of: self.
>             html image
>                 id: 'spinner';
>                 style: 'margin-left: 5px; display: none;';
>                 extent: 16 @ 16;
>                 url: '/resources/pics/spinner.gif' ].
>
> Since this does a full page refresh it is automatically disabled after
> the refresh of the page. If you combine it with an AJAX action simply
> add a hide effect to the onComplete: event.
>
> Hope this helps,
>
sure it is ;)

I just don't understand
onClick: 'return true';

is it:   return: true   instead ... ?

and anyway, can you explain a bit what this message does ?


thanks

Cédrick