similar to: error when updating table with select box

Hi all, I am trying to get a select box to choose the type of goal records to display using the scope field. I keep getting a " NoMethodError in Admin#list" on line 8 "undefined method `scope'' for {"scope"=>"Yearly"}:HashWithIndifferentAccess" The code from list.rhtml is <%= start_form_tag :action => ''list'' %>

What would be the best way to create a form select dropdown box and upon "submit" have it directly go to a controller method view? I have something that somewhat works, but I think there is probably a much easier way to do it. As of now, I have the dropdown list which when the form is submitted is handed to a controller method which basically I have my dropdown box: <%=

I copied the scaffolding edit and update and made it like this, Note: awnser is edit. Admin_contoller.rb def awnser @question = Question.find(params[:id]) end def update @question = Question.find(params[:id]) if @question.update_attributes(params[:question]) flash[:notice] = ''Question was successfully updated.'' redirect_to :action => ''list''

Hi all, I''m using Windows Xp, Mysql 5, Webrick, Rails 1.0 I''ve 3 tables which have HABTM relationship. My tables names are all set to uncountble. Name of tabels are anabilimdali (includes department info id name etc.), ogretimuye (personel information like id , name , dept. ) yayin (document information), and for relationships yayin_anabilimdali , yayin_ogretimuye . The

Hi, I''m just starting with Rails and i''m trying to do something like this: <%= start_form_tag :action => ''add_user'', :id => @social_event_group %> <%= select ''user'', ''id'' , User.find_all.collect {|u| [ u.login, u.id ] }%></p> <%= submit_tag "Add User" %> <%= end_form_tag %>

Hi all. Ive got a small CRUD app that is giving me some weird isuses. If I add/create an entry that works fine, the data goes into the db. I can later show the data, but when I edit it, no data is displayed in the form for me to edit. Here is the bits from the controller. def new @kb=Knowledgebase.new end def create @kb= Knowledgebase.new(params[:kb]) if @kb.save

I have this in a view: <%= start_form_tag :action => ''create_price'', :id => @media.id %> <%= select("media", "price_code_id", PriceCode.find_all.collect {|pc| [pc.name, pc.id ] }, { :include_blank => false }) %> <%= submit_tag ''Add Price Code'' %> <%= end_form_tag %> My question is, how would I access the

I want to have a form to change a users password. I can''t figure out what the method in the controller should look like. I tried @user.save and @user.update_attributes, but can''t get it to work. My Form: ############################## <%= start_form_tag :action => "update_password", :id => @user.id %> <%= password_field ("user",

I''d like to prompt a user for the value of a Name field, then display the record. Rails tells me that it cannot do a find without an ID. I guess it must be that I''m not passing back properly the data from the view to the controller. Thanks for the help joshi The find_user.rhtml view: <div class="find-name-form"> <fieldset> <legend>Enter User

I have proposals and members can vote for them. In my proposal view I have a little div where the currently logged in member can vote: <div id="vote_div" class="vote"> Your vote: <% if @member_vote %> You have voted for this proposal<br /> <%= start_form_tag :action => "delete_vote" %> <%= hidden_field_tag :id,

HI, I am new to ruby. I am developing small application in ROR. Following is code for my rHtml , Controller & Model. PLease see it & let me know why data in form is not get validated & also how to check for whether data i have entered in form (username) is present in database or not? (Like Login form). following is my code:- ---index.rhtml-------- <%= start_form_tag(:action

With the help of the Rails Recipes have got a self-referential HABTM relationship working, but I''m really struggling with getting a new entry from a form accepted. i should say here that the form is also submitting info for the join table too. So in my model I have: class Type < ActiveRecord::Base has_and_belongs_to_many :subtypes, :class_name => ''Type'',

Hey, I want to disable the form when an user submits, I know that u can do this with javascript. But i dont want to put code for each form on my website, and I have a lot of forms like.. <%= start_form_tag :action => ''create'' %> <table width="100%" border="0" cellpadding="0" cellspacing="5"> <tr> <td

I am having trouble getting error_messages_for to work. My controller(relevant parts) looks like def configure @account = session[:account] @user = User.new end def add_new_user_to_account @user = User.new(params[:user]) if @user.valid? session[:account].users << @user end redirect_to :action=> ''configure'' end end and my

Hello, i have the application set up on my radrails. I was looking at the view generated by scaffold and i see a bunch of names, after looking up internet i found that they are helpers and generate the HTML for us. Now, i wanted to look at the helper code for start_form_tag, so that based on that i could write some of my own helpers in my helper classes... but i could not find the code

Hiall, I want to give the action of a form an additional parameters but can''t figure out how to do it. My code looks like this <%= start_form_tag :action => ''create'', next_step => true %> <%= render :partial => ''user_form'' %> <%= render :partial => ''community_form'' %> <%= submit_tag

I''ve been following the rails/osx tutorial at http://developer.apple.com/tools/rubyonrails.html This develops a simple application with expenses and accounts. Near the end of the tutorial, there is a view which allows expenses to be added to an account. This view has the "parent" @account rendered, then iterates throught @account.expenses to display the existing accounts,

To get error messages for my form to show up I have to repeat myself in the controller so that the render of the view including error messages show up. ------------------------- My Controller: ------------------------- class ClientsController < ApplicationController #---- index -------------------------------- def index list render :action => ''list'' end

Hi, I''m trying to implement password confirmation, based on the Agile example, but just can''t make any progress. User DB has these fields: ========================= t.column :name, :string, :limit => 40 t.column :hashed_password, :string t.column :salt, :string User model has: =============== attr_accessor :password_confirmation

Hi, This is my rHtml page & Corresponding actions & model pages:- ===listform.rHtml================= <h1>Products List</h1> <%= start_form_tag(:action => "add_to_cart")%> <table> <tr> <% i=0 %> <th> Product No. </th> <th> Unit Price </th> <th> Available Qty. </th> <th> Demand Qty. </th>