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が、私はこのコードでは、コントローラにチェックボックスで選択した複数のIDを送信する:コードは、この行であるこのビューで複数のIDをコントローラに送信するにはどうすればよいですか?
<% form_for :product do %>
<table border="1px">
<tr>
<th>
Select
</th>
<th>
Image
</th>
<th>
Product Name
</th>
<th>
Product Description
</th>
<th>
Product Price
</th>
<th>
Categories
</th>
<th colspan="3">
Actions
</th>
</tr>
<% @products.each do |p| %>
<tr>
<td>
<%= check_box_tag "product_ids[]", p.id, false, :id => "product_#{p.id}" %>
</td>
<td>
<%= image_tag p.photo.url(:thumb) , :alt => "#{p.name}" %>
</td>
<td>
<%= link_to "#{p.name}" , edit_product_path(p) %>
</td>
<td>
<%=h truncate(p.description.gsub(/<.*?>/,''),:length => 80) %>
</td>
<td>
<%=h p.price %>
</td>
<td>
<% for category in p.categories.find(:all) %>
<%= link_to "#{category.name}" , category_path(category.id) %>
<% end %>
</td>
<td>
<%= link_to 'Show' , product_path(p) %>
</td>
<td>
<%= link_to 'Edit', edit_product_path(p) %>
</td>
<td>
<%= link_to 'Remove', product_path(p), :confirm => "Are you really want to delete #{p.name} ?", :method => 'delete' %>
</td>
<% end %>
</tr>
</table>
<div id="products_nav">
<%= link_to "Add a new Product" , new_product_path %>
<%= link_to "Add a new Category" , new_category_path %>
<%= link_to "Category page" , categories_path %>
<%= link_to "Remove selected products" , delete_selected_products_path , :method => 'delete' %>
</div>
<% end %>
:
<%= link_to "Remove selected products" , delete_selected_products_path , :method => 'delete' %>