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:
<%=error_messages_for :book-%>
<%form_remote_for :book,@book,:update=>"book{@book.id}",:url=>books_path
do|v|%>
| <%=v.label "name"-%> | <%=v.text_field :name-%> |
<%=render :partial=>'page',:collection=>@book.pages-%>
<%=submit_tag 'create'-%>
<%end-%>
page partial
<%fields_for “book[new_pages][]”,page do|o|-%>
| <%=o.label “name”%> | <%=o.text_field :name%> | <%=o.label “color”%> | <%=o.text_field :color%> |
<%end-%>
“book”=>{“new_pages”=>[{“name”=>""}, {“name”=>"", “color”=>""},
{“color”=>""}]…