Hi I am trying to build a simple app where I''m trying to do pretty what
scaffold does. My question is when I am using ''form_for'' how
do I return
the id while editing the application like its done in the form_tag
for example
<h1>Editing book</h1>
<% form_tag :action => ''update'', :id => @book do
%>
<%= render :partial => ''form'' %>
<%= submit_tag ''Edit'' %>
<% end %>
<%= link_to ''Show'', :action => ''show'',
:id => @book %> |
<%= link_to ''Back'', :action => ''list''
%>
Here the :id=>@book sends the id back so that i can find it in my
controller before i update it similarly how can i send something back
with the form_tag without using the hidden tags.
Attachments:
http://www.ruby-forum.com/attachment/3503/edit.rhtml
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