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.
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