hi book and page is one_to_many relationship.I want to create them in a single form.But when clicking create button,the submitted params for pages are not grouped correctly, i want "book"=>{"new_pages"=>[{"name"=>"", "color"=>""}, {"name"=>"","color"=>""}]
but it is "book"=>{"new_pages"=>[{"name"=>""}, {"name"=>"", "color"=>""}, {"color"=>""}]\
My page and params are listed below.please help me,this take me a whole day.
new_book page:
<div><%=error_messages_for :book-%></div> <%form_remote_for :book,@book,:update=>"book{@book.id}",:url=>books_path do>v>%> <table> <tr> <td><%=v.label "name"-%></td> <td><%=v.text_field :name-%></td> </tr> </table> <div id="pages"> <%=render :partial=>'page',:collection=>@book.pages-%> </div> <%=submit_tag 'create'-%> <%end-%>
page partial <%fields_for "book[new_pages]",page do|o|-%> <table> <tr> <td><%=o.label "name"%></td> <td><%=o.text_field :name%></td> <td><%=o.label "color"%></td> <td><%=o.text_field :color%></td> </tr> </table> <%end-%>
"book"=>{"new_pages"=>[{"name"=>""}, {"name"=>"", "color"=>""}, {"color"=>""}]...