Displaying 20 results from an estimated 3000 matches similar to: "undefined method form_for ?"
2006 Aug 02
7
form_for not working with Markaby
I''m playing around with Markaby and I decided to write a little blog app.
I''m running into issues with forms however. If I use form_for the output of
the form gets swallowed. For example:
form_for :article, @article do |f|
f.text_field :title
f.check_box :published
f.text_area :description
f.text_field :pub_date
f.text_area :content
end
gets rendered as an empty form
2009 Aug 11
5
Dynamic drop-downs in a form_for using AJAX remote_function - Help
Hello -
I am fairly new to Ruby on Rails, but feel like I am learning quick.
I have what seems to be a fairly unique issue as I cannot find much
out there that describes what I''m seeing. Hopefully it''s a very
simple fix, and I simply can''t see the forest through all the trees!
I am attempting to create 2 related drop-down lists in the same
form_for, both using
2008 Apr 09
3
form_tag and form_for cause #protect_from_forgery errors
Hey All,
I''m trying to do a simple form_for (and I also get it with form_tag)
and I''m getting the following error:
ActionView::TemplateError (No :secret given to the
#protect_from_forgery call. Set that or use a session store capable
of generating its own keys (Cookie Session Store).) on line #2 of
users/new.fbml.erb:
1: <h1>Welcome To Courses, Let''s Get
2006 Mar 22
4
Problem with ACL plugin system
Don''t know if anyone else has experienced this but I''m having a problem
with the access_denied method in Ezra''s ACL access control plugin. It''s
working fine (in conjunction with acts_as_authenticated) until it comes
across a user it denies access to, in which case it throws the following
error:
NoMethodError in Admin#index
protected method
2006 May 09
9
Recommendation for a user authentication plugin
Hi,
Which user-authentication plugins should one try first? Too many out
there and too little time to try them all fairly. Thanks for your
recommendation.
cheers!
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2011 Dec 17
7
How to fire Ajax call from Form_for
I am learning Rails 3 and need some help on Ajax part.
I am trying to accomplish the following:
There is a textarea on the page which has a length of letters
constraint, say 100. Every time a symbol is typed there,a nearby label
tells you how many letters you have left.
I plan to use Ajax to do this.
I googled for a few hours and could not figure out how to do this.
So far what I have done is
2009 Feb 06
2
Using partials with form_for
hi all
i was wondering whether it is possible to use partials along with form_for
and form_field. following code is not working. is there some error or this
case is impossible..??
*#new.html.erb*
<h1>Enter Details for new Partner:</h1>
<% form_for(@partner) do |f| %>
<%= render :partial => ''form'', :locals => {:partner => f} %>
<p>
2007 Sep 25
21
form_for and partials
I love form_for, but I really hate
<% form_for :person, @person, :url => {...} do |f| %>
...
<%= render :partial => ''form'', :locals => {''f'' => f}
...
<% end %>
I''ve been thinking of instead allowing
<% form_for :person, @person, :url => {...} do |f| %>
...
<%= f.partial ''form''
2006 Oct 13
2
form_for() and name
how can i give name attributes for form_for(), so it will give an output
like <form name="f">. it is because that i need to access the form name
for javascript manipulation.
as far as i know, name can only used in form_tag(), but i currently have
more than 50 forms that built using form_for(). the structure is like
this:
<% form_for symbol, item,
:url => { :action
2007 Dec 28
1
Nested resources form_for problem
Hi,
I have a resource map like this:
map.resources :users do |user|
user.resource :sreg10record
end
So a User is supposed to have (at most) one Sreg10record. The problem
is in the views. I tried following this tutorial:
http://www.akitaonrails.com/2007/12/12/rolling-with-rails-2-0-the-first-full-tutorial
which proposes something like:
<% form_for( [@user, @sreg10record] ) do |f|
2010 May 23
1
[Rails 3] Trouble with named routes and form_for
Hi guys,
I''m having trouble getting named routes and form_for to play nicely in quite the way I would expect. Here''s a quick summary of what I''ve got going on:
Named route:
resources :thread, :class_name => "forum_thread"
Controller name:
forum_thread_controller
Model object:
forum_thread
In both my new and edit actions I''m setting up an
2009 Aug 04
6
form_for
hi everybody...
I have a form_for in that, onclicking submit button i am calling
a javascript for validation.If validation fails that form_for doesnt do
anything.But even the validation fails it goes to the controller and
action.
here my code:
<%form_for :promotion_code,
2008 Jul 14
5
How can i use link_to_remote with in form_for
Hi
anybody plz help me how can i use link_to_remote with in form_for.. i
tried but no luck... if i use form_tag i can able to use link_to_remote
and made ajax call.but i need to use form_for ....can anyone help me how
can i do with this.Thanks in advance.
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2006 Aug 05
1
form_for and partials
I''m getting an error in the partial when i try
<% form_for :name do |form| %>
<%= render_partial "#{@current_stage}" %>
<% end %>
So I assume that form_for does not have scope in the partial?
If that is the case what are my solutions...
Do I have to stick a <% form_for in every partial, or do i just change all
my inputs back to text_field
2009 Jul 01
1
form_for resources with :singular specified
I fully suspect that I''m missing the point here somewhere so I promise
I won''t be offended if you tell me I''m being daft.
My application rents equipment ... not equipments. So I have the
following:
map.resources :equipment, :singular => :equipment_instance
class Equipment < ActiveRecord::Base
class EquipmentController < ApplicationController
The
2006 Aug 11
2
Accessing belongs_to objects from a form_for context
In a form_for context, is there a way to access objects that are related
to the primary object with a belongs_to? I think an example will serve
best:
class User < ActiveRecord::Base
belongs_to :person
attr_accessor :username
end
class Person < ActiveRecord::Base
has_one :user
attr_accessor :first_name
end
<% form_for :user do |form| %>
<%= form.text_field
2009 May 07
3
Add class to "form_for"
Hi,
How can I add a class to a form generated thus:
<% form_for :applicant, :url=> {:action => "index"} do |f| %>
I tried:
<% form_for :applicant, :url=> {:action => "index"}, :class => ''test'' do
|f| %>
but this didn''t work.
Thanks for your help.
--
Posted via http://www.ruby-forum.com/.
2010 Mar 06
7
form_for, submit, and parameters disappearing
Consider the following:
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2007 Feb 07
2
form_for onsubmit
Is there a reason I can''t find any information on using the onsubmit
attribute with form_for? I''d hate to *gasp* hardcode the form tag in.
chad
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2008 Apr 06
10
about the form_for ..
question one:
is there any select box tag for form_for?
now,perhaps i just can use the select or select_tag?
question tow:
i have a A model,it has one B such as:
class A< ActiveRecord::Base
belongs_to :B
when i use the form_for tag,how can i output the variable name?like
this:
<%form_for :a,@a,:url=>{:controller=>"a",:action=>"save"} do |f|%>