yeah, you were passing a hash and not a helper method
On Thu, Sep 9, 2010 at 11:39 AM, William K. Hatch Jr. <
stompinwi...@gmail.com> wrote:
>
>
> On Sep 9, 2010, at 11:28 AM, radhames brito wrote:
>
> > change :url to url_for
>
> Thanks, that did it. Man, that was most frustrating;-)
> >
> > On Thu, Sep 9, 2010 at 10:55 AM, William Hatch <wkha...@me.com> wrote:
> > Rails 3rc, Ruby 1.9.2
> >
> > Newish to rails; very new to rails3
> >
> > I'm trying to create a link using a block so I can wrap the name contents
> in a span, for an ajax request using multiple parameters and finally, also
> specifying the class and id of the generated link element. Here's what I've
> got so far:
> >
> > <%= link_to(
> > :url=>{
> > :controller => 'themes', :action => 'remove_tag',
> > :entity_id => entity_id, :theme_id => theme_id,
> > :entity => entity, :element_id => element_id,
> :parent_id=>parent_id
> > },
> > :remote => true,
> > :id => "theme-tag-#{entity}-#{entity_id}",
> > :class => "tag") do %>
> > <span class='subtract'><%= tag %></span>
> > <% end %>
> >
> > This generates the following:
> >
> > <a
> href="/explore/index/theme-tag-user-3?url[controller]=themes&url[action]=remove_tag&url[entity_id]=3&url[theme_id]=16&url[entity]=user&url[element_id]=filter-contributor-3&url[parent_id]=filter-contributors&remote=true&class=tag"><span
> class="subtract">Test Descriptor</span></a>
> >
> > So, the href isn't correct, no class or id attributes as they're being
> treated like parameters instead, and normally with :remote=>true, I'd expect
> to see data-remote=true in the element. Also, and this is just my desire to
> learn more about why... but a link_to without a block would be something
> like link_to "Link Name", {url_stuff...}, :remote=>true, :class="my-class",
> :id=>"1" and so on, and these all work, but why do I have to specify the
> :url=> when using the block, but not otherwise? It just seems there's a
> significant syntactical difference between the two and I don't understand
> why there would be and I'd like to. Thanks.
> >
> >
> >
> > Bill
> >
> >
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