Re: [Rails] undefined local variable or method?

Quoting Mauro <mrsanna1@gmail.com>:
> I have:
> <%= form_for(@supplier) do |f| %>
> .......
> ......
> <%= render 'sector_categories', :locals => {:f => f} %>
>
> in _sector_categories partial I have:
>
> <div class="field">
> <div id="category_update">
> <% for category in @categories %>
> <%= f.check_box :category_ids[], category.id,
> @supplier.categories.include?(category) %>
> <%= category.name %><br />
> <% end %>
> </div>
> </div>
>
> Why it says: undefined local variable or method "f"?
>

As written, you are rendering a template, not a partial. Passing local
variables to templates is not supported. Do you mean

<%= render :partial => 'sector_categories', :locals => {:f => f} %>

HTH,
Jeffrey

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