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"=>""}]...
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