I have a _form partial shared by new and edit actions. I render the
partials like so:
<%= render :partial => 'form', :locals => { :f => f } %>
The partial looks (more or less) like this:
<%= f.error_messages %>
...
<table id="recipe_ingredients">
<tr>
<th>ingredient</th>
<th>in units</th>
<th>quantity</th>
<th>delete?</th>
</tr>
<% f.fields_for :recipe_ingredients do |ri_f| %>
<%= render :partial => 'recipe_ingredient', :locals => { :ri_f
=> ri_f } %>
<% end %>
…
As you can see, I’m rendering the _recipe_ingredient partial from the
_form partial, assigning the ri_f value to the :ri_f key. The partial
looks like this:
<tr id="<%= "recipe_ingredient-#{ri_f.object.id }"%>">
<td>
<%= ri_f.collection_select :ingredient_id,
Ingredient.all, :id, :name %>
<%= ri_f.select :unit, RecipeIngredient::COOKING_UNITS %>
…
Problem: when I call one of the actions, I get the following error:
ActionView::TemplateError (undefined local variable or
method `ri_f' for #<ActionView::Base:0xb681ecbc>) on
line #1 of app/views/recipes/_recipe_ingredient.html.erb:
1: <tr id="<%= "recipe_ingredient-#{ri_f.object.id }"%>">
2: <td>
3: <%= ri_f.collection_select :ingredient_id,
Ingredient.all, :id, :name %>
4:
app/views/recipes/_recipe_ingredient.html.erb:1
app/views/recipes/_form.html.erb:21
app/views/recipes/_form.html.erb:20
app/views/recipes/new.html.erb:4
app/views/recipes/new.html.erb:3
app/controllers/recipes_controller.rb:30:in `new'
I have googled around but no luck so far… The syntax and all seems
ok, but it is refusing to work. If I move the code from the second
partial into the _form partial, it all works.
Any idea what I should correct?
–
Branko