Displaying 20 results from an estimated 20000 matches similar to: "How do I return values when using form_for"
2008 Jan 14
5
Only "form_tag" support uploading file?
Hi, there:
I wanna use plug-in "file_column" to upload image to the server. In
my test app, the view is as follow & it works well:
====================
<h1>New entry</h1>
<%= error_messages_for ''entry'' %>
<% form_tag ''create'', :multipart => true do -%>
<p><label
2009 Mar 09
2
form_tag error: only get requests allowed
I am getting above error while updating an item using form_tag helper.
<h1>Edit Topic Item</h1>
<% form_tag edit_topic_item_path(@item.topic, @item), :html => { :method
=> :put} do %>
<%= render :partial => ''item_form'', :object => @item %>
<%= submit_tag ''Save'' %>
<% end %>
<%= link_to ''Add
2008 Mar 16
1
form_for error
Hi all,
I have the following code in my application layout:
<div id="utility">
<% if logged_in? %>
<%= link_to "Sign Out", logout_path %>
<% else %>
<%= link_to_function "Sign in",
"$(''signin'').toggle();$(''signin_link'').toggle()",
:id => "signin_link" %>
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
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 Jun 13
1
How to give conditions in rails
Hi, I have Holiday table. the fileds are id,holiday_date,description. i
added new records and list them also. when i listed all the records in
the database are listed but i want to list only one particular year
records. my holiday_list.rhtml page is as follows
<%= stylesheet_link_tag "common", :media => "all" %>
<%= error_messages_for ''holiday''
2008 May 09
0
NoMethodError in ClassifiedController#update
My project was working when I add new field category
It is showing the error in create form and edit form
i am sending u controller file as attechment
this is my model(category.rb) dor category file
class Category < ActiveRecord::Base
has_many :classifieds
end
and this is edit.rhtml
<h1>Editing Classified: <%= @classified.title -%></h1>
<%= form_tag :action =>
2007 Nov 06
2
Why is this view spec failing?
I can''t figure out why I am getting a failure. It renders out fine in
the browser.
<h1>New member</h1>
<%= error_messages_for :member %>
<% form_for(:member, :url => members_path) do |f| %>
<fieldset>
<legend>Member Info</legend>
<p><label for="member[first_name]">First Name:</label> <%=
2008 Jun 30
1
Help with form_for
Hello, I had an app running on RoR 1.1, now I''m migrating it to 2.1.
In a view I have:
<div id="user_management">
<fieldset>
<legend>Please log in</legend>
<% form_for(:user, :url => sessions_path) do |f| %>
<p>Username: <span class="notice"><%= flash[:notice]%></
span></p>
2009 May 24
1
is f.submit in a form_for newer than submit_tag?
some books or even the rails api uses
form_for ...
...
submit_tag ...
end
and i found that the Rails 2.3.2 Scaffold uses
f.submit "Go"
instead... and this is not in the rails api doc. Is this a new
addition and is it suppose to replace submit_tag?
--
Posted via http://www.ruby-forum.com/.
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
2008 Feb 20
1
text_field_tag - different parameter name
Hi, I have one problem with validation
I am creating e-shop and I have products. This view look like this:
<% for product in @category.products %>
<div class="produktyBox">
<%= product.title %><br />
Price: <br />
<div style="color:red; font-size:large; font-weight:bold; margin-
bottom:5px"><%=
2005 May 01
5
Example using Builder::XmlMarkup and .rxml files?
Greetings,
I''m a newby to both "R"s in RoR. I would like to use Builder::XmlMarkup
to generate my pages. If there is a working downloadable example
somewhere, that would probably be enough. Otherwise, here''s what
I want to do:
With the following controller:
class AccountsController < ApplicationController
layout ''accounts''
model :account
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
2006 Jan 05
2
help - edit without using scaffold
Hello,
What am I doing wrong? The code below does not show the current record for editing.
def edit
@user = User.find(params[:id])
end
def update
@user = User.find(params[:id])
if @user.update_attributes(params[:user])
flash[:notice] = ''User was successfully updated.''
redirect_to :action => ''show'', :id => @user
else
render :action
2007 Jul 25
5
editing multiple models in one form
Very new to this but would appreciate a hand as this is driving me mad,
I''m trying to update both degree and assigned from a single form, the
degree section updates fine but assigned just retains the same values,
any help much appreciated!
my edit.rhtml file looks like:
<h1>Editing degree</h1>
<%= error_messages_for :degree %>
<%= start_form_tag :action =>
2011 Feb 03
1
How to transfer a javascript value into a symbol used in Ruby on Rails
Hi,
I am currently using Rails 2.0.2 with Ruby 1.8.7. My Prototoype.js
version is 1.7(if required). I am basically trying to integrate the
calendar_date_select plugin in my app.
The link/tutorial I am referring is: http://ianli.com/site/HowTo/UseCalendarDateSelectRailsPlugin
I am trying to save the date I receive through the date select plugin
and store in a rails symbol :publishing_date.
I am
2006 Mar 01
1
observe_field question
I''m sure this is a simple problem, but I''ve been working on it for a
couple days and can''t seem to figure out the correct way to structure my
observe_field call. The HTML and Javascript generated all appear
correct, but the AJAX call is never made. Below is the code I''m using
and any help would be much appreciated.
models_controller.rb
def
2006 Aug 04
4
DRY DRY DRY
Hello everyone!
Ive been on rails for the last month or so and really enjoyed this
framework.
However its very hard to find documentation on how to do things right!
For example every beginner after a while realizes that having similar
CRUD actions in every controller and views for them is not DRY at all!
Few days ago I found http://dereksivers.com/rails-shared-controller.html
I quite like his
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>