[Facebooker-talk] Trouble with link_to_remote in Facebooker

[Bryan]

This has led me to another question.. how do I get the :loading param to
work with link_to_remote? That is, when the user clicks on the link, I want
it to replace the div with "Updating..." while it's updating.  Right now I
have this in my view:

<p>Ajax test - link_to_remote</p>
<%=link_to_remote('update it',
  :update => 'foo',
  :loading => "fb_replace_with_busy('foo')",
  :url => info_ajax_update_url(:canvas => false)
) %>

<div id='foo'>Original Text</div>

and in my application.js file, which I include after including
facebooker.js, I have:

function fb_replace_with_busy(div_id) {
  $(div_id).setTextValue("Updating...");
}

(I also tried setInnerXHTML but that didn't work either).

I don't see any errors in Firebug..

Thanks,
Bryan

On Mon, Aug 11, 2008 at 10:03 AM, Bryan <bdondo at gmail.com> wrote:

> David Clements helped a ton by pointing out that I didn't have the
> protect_from_forgery call in my application controller.  Everything works
> great now...
>
> Thanks Dave!
>
> Bryan
>
>
> On Mon, Aug 11, 2008 at 8:56 AM, Bryan <bdondo at gmail.com> wrote:
>
>> Hi, I'm trying to update a div with ajax using link_to_remote, but can't
>> seem to get it working.  I can get form_remote_tag to work just fine though.
>>
>>
>> My InfoController (it's not a RESTful controller) simply has:
>>
>>   def update_ajax
>>     render :text => 'new text'
>>   end
>>
>> And my view has:
>>
>> <p>Ajax test - link_to_remote</p>
>> <%=link_to_remote('update it',
>>   :update => 'foo',
>>   :url => info_ajax_update_url(:canvas => false)
>> ) %>
>> <br/>
>>
>> <p>Ajax test 2 - form_remote_tag </p>
>> <% form_remote_tag  :url => info_ajax_update_url(:canvas=> false),
>> :update=>"foo" do |f|%>
>> <%= submit_tag 'Update' %>
>> <% end %>
>>
>> <div id='foo'>
>>   Original text
>> </div
>>
>> In my routes I have:
>>
>> map.info_ajax_update 'info/update_ajax', :controller => 'info', :action =>
>> 'update_ajax'
>>
>> (if the above looks garbled, I've put it up on pastie as well:
>> http://pastie.textmate.org/250092 )
>>
>> Firebug gives me this error: a5279184xxx_options[idx("parameters")] is
>> undefined
>>
>> Any ideas?  Anyone have an example of working link_to_remote usage?  I
>> searched this mailing list but didn't find anything that works for me.
>>
>> Thanks,
>> Bryan
>>
>
>
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