Exactly what Scott said. Put it in a hidden div and show the div with ajax.
On Fri, Apr 18, 2008 at 11:01 AM, Scott Ballantyne <[EMAIL PROTECTED]>
wrote:
> you might consider including the loading stuff in a hidden div, and then,
> when you trigger something with the observe field, you can use some
> javascript to show it. I think that this should work. Any other thoughts?
>
>
> On Thu, Apr 10, 2008 at 9:15 PM, Ray Sun <
> [EMAIL PROTECTED]> wrote:
>
> >
> > I want to use render(:partial => "loading") in observe_field's before.
> > For example:
> >
> > # Can not run #
> > <%= observe_field 'username',
> > :on => 'blur',
> > :update => 'check_username',
> > :url => {:action => 'check_username'},
> > :before =>
> > "$('check_username').update('#{render(:partial => "loading")}')",
> > :with => 'username' -%>
> > # AJAX part, generate two lines
> >
> > # Can run #
> > <%= text_field_tag 'username' %>
> > <span id="check_username"></span>
> > <%= observe_field 'username',
> > :on => 'blur',
> > :update => 'check_username',
> > :url => {:action => 'check_username'},
> > :before => "$('check_username').update('<img
> > src=\"/images/loading.gif\">Checking...')",
> > :with => 'username' -%>
> > # AJAX part, generate only one line
> >
> > # partial
> > <%= img_tag "/images/loading.gif" %>Loading...
> > --
> > Posted via http://www.ruby-forum.com/.
> >
> >
> >
>
> >
>
--
Greg Newman
Rails Developer & Designer
Owner, carbon8.us
Blog, 20seven.org
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