Hello everybody,
I have one problem because i don't know how to pass the id of a group that i have in my application.
Here is the code:
I have one link to show all the blogs of the current group
<%= link_to I18n.t('tog_social.groups.model.view_all_blogs'), blogs_groups_path(@group) %>
and in the controller i don't know what i have to put to see all the blogs of this group, and render the view blogs.html.erb
def blogs @group = params[:group] id = @group.id @blogs = Blog.find(:all, :conditions => {:id_referencia => id, :tipo => 'Grupo'}) @order = params[:order] || 'created_at' @page = params[:page] || '1' @asc = params[:asc] || 'desc' @blogs = @blogs.paginate :per_page => 10, :page => @page, :order => @order + " " + @asc
respond_to do |format| format.html { render :template => "groups/blogs"} format.xml { render :xml => @blogs } end
end
and in the view blogs.html.erb I have this but this fail:
<!--Portlet para mostrar los blogs del grupo actual--> <div class="portlet portletM" id="portlet_blogs_group"> <h2><span><%= I18n.t('tog_social.groups.site.blogs') %></span></ h2> <!--Buscamos en la tabla blogs los blogs que tenga id_referencia igual a la id del grupo actual y que sea del tipo grupo--> <%@blogs = Blog.find(:all, :conditions => {:id_referencia => group_id, :tipo => 'Grupo'}) -%>
<div class="portlet_content"> <ul> <!--Si hay blogs--> <% if @blogs.length > 0 %> <!-- los recorremos todos y para cada uno mostramos un enlace al blog y cuando fue creado--> <% @blogs.each do |blog| -%> <li class="clearfix"> <div class="image left"><img src="/images/ blogs.jpg?"></div> <div class="title"><%= link_to "#{sanitize textilize(blog.title)}", conversatio_blog_path(blog), :title => "#{sanitize(blog.title)}" %></div> <div class="text"> <%= I18n.t('tog_social.groups.model.created_at') %> <%=I18n.l(blog.created_at, :format => :long)%> </div> </li> <% end -%> <!--Paginamos los blogs en el el portlet--> <!--sino había blogs lo indicamos mediante un mensaje.--> <% else -%> <%= I18n.t('tog_social.groups.model.no_blogs_for_this_group') %> <% end -%> </ul> </div> </div> <!-- /.portlet_pluginsTog -->
and show me the next error: NameError in Groups#blogs
Showing vendor/plugins/tog_social/app/views/groups/blogs.html.erb where line #6 raised:
undefined local variable or method `group_id' for #<ActionView::Base: 0x9e9d690>
Extracted source (around line #6):
3: <h2><span><%= I18n.t('tog_social.groups.site.blogs') %></span></ h2> 4: <!--Buscamos en la tabla blogs los blogs que tenga id_referencia igual a la id del grupo actual 5: y que sea del tipo grupo--> 6: <%@blogs = Blog.find(:all, :conditions => {:id_referencia => group_id, :tipo => 'Grupo'}) -%> 7: 8: <div class="portlet_content"> 9: <ul>
Request
Parameters:
{"group"=>"1-clster-de-tecnologa-iuctc"}
Can anyone help me. How can i pass the id of the group.
Thanks for your help.