similar to: Radio Button Defailt Value?

I''m making a simple questionnaire app using RoR. I''ve got a model for Questions, a model for Answers, and a third model, Qa, for matching each question to five possible answers through foreign keys. So, each qa has a question and five answers , a1-a5, through belongs_to and a :foreign_key, and then a selected_answer field for specifying which answer was selected by the user. The

Good afternoon all I''m trying to implement a form that dynamically inserts radio buttons into a form. The user selects options from a drop-down menu. I use observe_field to watch for a change and call back to render the appropriate partial tha contains the radio options. All works nicely but I''m tripped up on one thing: When rendering a form using form_for how do I link those

Hi, Having big problems with radio buttons that just don''t make sense: <%= radio_button "events", "impact_type", true %> Positive <%= radio_button "events", "impact_type", false %> Negative This should create two radio buttons with the first one checked by default, right? Cos it doesn''t :( Any ideas would be great, Thanks,

Hello I''m trying to search for active and non active users. These radio buttons work just fine except that it didn''t reselect itself after the form has been submitted. So, what should I do to ensure it will be selected just like how my text field populated automatically after the form has been submitted? = search_form_for @q do |f| = f.radio_button :is_active_false, 1 =

I''m writing a quiz application and I need to validate the radio button reponses. I do not have the questions in a database, I just have forms which contain "question1" and then I strip out the "question" portion and just insert the number as the question''s id. So now I''m faced with the dilemma of making sure the radio buttons are pressed. Radio

Hi I am using radio botton,I am struggling to use options..following is my code.. <%= radio_button(''community'',''default'',0,options={:checked,:onClick=>"javascript:set_default(this);"})%> If i am using without checked option its working fine.If i use that its throwing error.... Please help me -- Posted via http://www.ruby-forum.com/.

I have a user object and an account object. User has one account object. In the signup.rhtml I have a radio button that has three options for the membership (yearly, monthly and sample). How do I populate the account model when the user submits the form? Is the following syntax correct? <%= radio_button("user[account]", "membership", "Yearly") %>

Hi: I have radio buttons like this in my view: <%= radio_button :goals, :goaltype_id, ''Recurring'', { :onclick => "new Effect.SlideDown(''recurring''); return false;" } %>&nbsp;&nbsp;Recurring<br /> <%= radio_button :goals, :goaltype_id, ''One-time'', { :onclick => "new

I try to catch click event on radio button, but nothing is executed.... Tested with RoR 1.1.2 and 1.1.3. What am I doing wrong? <%= radio_button_tag(:city, ''Dublin'') %> <%= observe_field(:citi, :frequency => 0.5, :on => ''click'', :with => "''city='' +

my problem is... during edit process radio button should be checked as default ..how can i do that ..pl help.. my edit .erb file <% form_tag (:action => ''update'', :id => @mobile )do%> <p><label for="book_title">Title</label>: <%= radio_button ''mobile'', ''brand'', ''yes'' :checked =>

Hi, I''ve been working on a multiple choice Question/Answer system. The response object (analagous to a lineitem) has a question_id, user_id, and the actual response. What''s a good way of making a form with multiple response objects which are created from the radio_button helper? Right now I''ve got the following code:

Hi, I have observers for a group of radio buttons, an observe_field for each radio button (I think its not possible to have one observe_field for a group of radio buttons). Now, the problem is that when I click on one radio button, all the observers get trigerred, so the method which the observe_field calls gets the wrong result. I just want that method to get the radio button that is

<% form_for @group do |g| %> To create a new group please complete the details below <p> <label> Group Name </label> <%= g.text_field :name %> </p> <p> <label> Public </label> <%= g.radio_button :type, "public" %> <label> Private </label> <%=

Hi all, I can''t figure out why my radio_buttons won''t reflect the values stored in my database. I read through some of the previous posts -- is it true that they don''t work with integers? This is the code I''m using: <% for question in @survey.questions %> <%= debug question %> <%= radio_button ( "question", :question_id,

Hi, I''ve a boolean database field (tinyint(1)) wich allows nulls. Then, I''ve something like this: radio_button(''server'',''customer_has_login'',"NULL") radio_button(''server'',''customer_has_login'',true) radio_button(''server'',''customer_has_login'',false) The problem is

I have 2 radio buttons like this: <%= radio_button ''group'', ''public'', true %> <%= radio_button ''group'', ''public'', false %> They hold the correct values when viewing the @group object. However, when updating, it does not appear that the params[:group][:public] value is being typecast correctly. As

Hello, I''m new to Ruby on Rails. I am creating a form for searching purpose: <% form_for :src_cond, :url => {:action =>''search''} do |p| %> <%= p.radio_button("bd", "1") %> a <%= p.radio_button("bd", "2") %> b <%= p.select :bd2, %w[1 2 3 4],{},{:index=>nil} %> <%=

So the api listing says that radio_button(object, method, tag_value, options = {}) gives a radio button tag, and if object.method == tag_value, then the button will be checked. I verified the method behaves correctly for attributes of type string. However, if the attribute is of type int, it doesn''t make the button checked. Does anyone have some information before I file a bug? Some

Hello, I think this is an easy one for the average Rails developer but I''m a bit stuck. I''m creating a simple voting app: any user can create a survey, with any number of questions, and other users can then vote by creating a ballot for that survey. Here''s the modeling: class Survey < ActiveRecord::Base has_many :questions has_many :eligibilities has_many

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