Use form_for without the enclosing form tag

Updated . Posted . Visible to the public.

In rare cases you might need something like form_for Show archive.org snapshot (for using form builder methods on the resulting block element) but without the surrounding form. One such case would be updating some of a form's fields via XHR.

You can simply use Rails' fields_for to do things like this in your views (HAML here):

- fields_for @user do |form|
  = form.label :email, 'E-Mail'
  = form.text_field :email

You will only receive the form content you gave, no hidden inputs including the authenticity token etc.

Arne Hartherz
Last edit
Arne Hartherz
Keywords
ajax
License
Source code in this card is licensed under the MIT License.
Posted by Arne Hartherz to makandra dev (2010-10-21 14:46)