Rails - May 2012 - Rendering partial views with ajax calls in rails 3.1

I''m starting now with rails, and i have simply question i think.
I need to render two partials in one ajax call:

I have the following controller:

    # GET /hosts/1
    # GET /hosts/1.json
    def show
       @host = Host.find(params[:id])

       respond_to do |format|
          format.html #show.html
          format.js
          format.json { render :json => @host }
       end
    end

And the respective template (show.js.erb):

    $(''#tabs-1'').html("<%= escape_javascript(render
@host) %>");

And a partial file named _host.html.erb

All this works fine. The template "_host.html.erb" is rendered in div
tabs-1, but now i need to add some other partial template to a
different id (#tabs-2), but use the same @host
How can i do this? by default, render @host will use the template file
_host.html.erb. How can i call a different file like "_host2.html.erb"
and have the same @host instance available?

Thanks,
Joao

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Hi, i''m starting now with rails, and i have simply question.
I need to render two partials in one ajax call:

I have the following controller:

# GET /hosts/1
# GET /hosts/1.json
def show
   @host = Host.find(params[:id])

   respond_to do |format|
      format.html #show.html
      format.js
      format.json { render :json => @host }
   end
end

And the respective template (show.js.erb):

$(''#tabs-1'').html("<%= escape_javascript(render @host)
%>");

And a partial file named _host.html.erb

All this works fine, but now i need to add some other partial template
in a different id (#tabs-2), but use the same @host
How can i do this? de default render @host will use the template file
_host.html.erb. How can i call a different one like _host2.html.erb and
have the same @host instance?

Thanks
Joao

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On May 21, 1:45 pm, Joao Martins
<joao.rib.mart...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> I''m starting now with rails, and i have simply question i think.
> I need to render two partials in one ajax call:
>
> I have the following controller:
>
>     # GET /hosts/1
>     # GET /hosts/1.json
>     def show
>        @host = Host.find(params[:id])
>
>        respond_to do |format|
>           format.html #show.html
>           format.js
>           format.json { render :json => @host }
>        end
>     end
>
> And the respective template (show.js.erb):
>
>     $(''#tabs-1'').html("<%=
escape_javascript(render @host) %>");
>
> And a partial file named _host.html.erb
>
> All this works fine. The template "_host.html.erb" is rendered in
div
> tabs-1, but now i need to add some other partial template to a
> different id (#tabs-2), but use the same @host
> How can i do this? by default, render @host will use the template file
> _host.html.erb. How can i call a different file like
"_host2.html.erb"
> and have the same @host instance available?
>
If you call render ''_host2'' (or render :partial =>
''host2'') you''ll
still be able to use @host in the template - the instance variable
copying stuff is separate from the template lookup stuff

Fred

> Thanks,
> Joao
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On May 21, 2012, at 8:45 AM, Joao Martins wrote:
> I''m starting now with rails, and i have simply question i think.
> I need to render two partials in one ajax call:
> 
> I have the following controller:
> 
>    # GET /hosts/1
>    # GET /hosts/1.json
>    def show
>       @host = Host.find(params[:id])
> 
>       respond_to do |format|
>          format.html #show.html
>          format.js
>          format.json { render :json => @host }
>       end
>    end
> 
> And the respective template (show.js.erb):
> 
>    $(''#tabs-1'').html("<%=
escape_javascript(render @host) %>");
> 
> And a partial file named _host.html.erb
> 
> All this works fine. The template "_host.html.erb" is rendered in
div
> tabs-1, but now i need to add some other partial template to a
> different id (#tabs-2), but use the same @host
> How can i do this? by default, render @host will use the template file
> _host.html.erb. How can i call a different file like
"_host2.html.erb"
> and have the same @host instance available?
render :partial => ''_host2'', :locals => { :host2 =>
@host }

Have a look at the Rails Guide on Views and rendering for more options.

Walter
> 
> Thanks,
> Joao
> 
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> 
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Hi,

Thank you very much 4 helping,

working with render :partial => ''host2'', :locals => {
:host2 =>
@host }

cheers,
João

On May 21, 11:18 pm, Walter Lee Davis
<wa...-HQgmohHLjDZWk0Htik3J/w@public.gmane.org>
wrote:
> On May 21, 2012, at 8:45 AM, Joao Martins wrote:
>
>
>
>
>
>
>
>
>
> > I''m starting now with rails, and i have simply question i
think.
> > I need to render two partials in one ajax call:
>
> > I have the following controller:
>
> >    # GET /hosts/1
> >    # GET /hosts/1.json
> >    def show
> >       @host = Host.find(params[:id])
>
> >       respond_to do |format|
> >          format.html #show.html
> >          format.js
> >          format.json { render :json => @host }
> >       end
> >    end
>
> > And the respective template (show.js.erb):
>
> >    $(''#tabs-1'').html("<%=
escape_javascript(render @host) %>");
>
> > And a partial file named _host.html.erb
>
> > All this works fine. The template "_host.html.erb" is
rendered in div
> > tabs-1, but now i need to add some other partial template to a
> > different id (#tabs-2), but use the same @host
> > How can i do this? by default, render @host will use the template file
> > _host.html.erb. How can i call a different file like
"_host2.html.erb"
> > and have the same @host instance available?
>
> render :partial => ''_host2'', :locals => { :host2
=> @host }
>
> Have a look at the Rails Guide on Views and rendering for more options.
>
> Walter
>
>
>
>
>
>
>
>
>
> > Thanks,
> > Joao
>
> > --
> > You received this message because you are subscribed to the Google
Groups "Ruby on Rails: Talk" group.
> > To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> > To unsubscribe from this group, send email to
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athttp://groups.google.com/group/rubyonrails-talk?hl=en.
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