similar to: how to enable a ruby on rails app for multi-row CRUD

I have a page that renders a series of about 20 checkboxes on the left hand side with content on the right. These checkboxes are created from a DB and that part is all working well. What I want to do is have a user click on a checkbox [genres] and have the content on the right be filtered based on the checkbox ticked. If a user clicks on more than one checkbox than only those stories

Hi guys, I have a habtm association working properly. My application consists of both a desktop and a mobile version. My mobile version is made with jquerymobile and I would like my checkboxes in the edit form to look like the checkboxes shown in http://jquerymobile.com/demos/1.0a4.1/#docs/forms/forms-checkboxes.html. My desktop code is the following: <%= check_box_tag

Let''s say I have the model class Reader and Magazine, connected by join model Subscription. It looks something like this class Reader < ActiveRecord::Base has_many :subscriptions, :dependent => :delete_all has_many :magazines, :through => :subscriptions validates_presence_of :name end class Magazine < ActiveRecord::Base has_many :subscriptions, :dependent =>

Please could someone suggest what might be wrong here. In my view I''m displaying a series of check boxes and when the form is submitted I want the controller to iterate over the values and contatenate them all into a string "1" if the box was checked and "0" if it wasn''t. I''m new to Ruby and Rails and I can''t seem to get any values out of

Hello everyone, I have a couple of checkboxes, where each checkbox belongs to a specific input field (which has a value). So whenever the user clicks on the checkbox, each value of the associated input field is added up and placed in the ''result'' ID. I''m using unobtrusive Javascript to make this happen... However I want to able to add and remove a new line (checkbox

Hello! I have this page where I list all users in a table. There is checkbox in every row. My User-model has a "checked"-attribute. I have implemented the checkboxes like this: <%= check_box("user[]", "checked") %> Which outputs this: <input id="user_12_checked" name="user[12][checked]" type="checkbox" value="1"

Hi all, After many days of struggling, I have a multi-model form with ajax elements more or less working, but I''m hitting a wall with a few bugs that I can''t figure out. Guidance would be very much appreciated. I''m using the Ryan Bates technique from Advanced Rails recipes to dynamically add and remove elements on a multi-model form.

Hello, I''m trying to implement a checkbox option function, but I''m having a problem in visualizing how it needs to be implemented. Let me explain. I have a model (User) and another model (Category). I want the user to be able to select multiple categories in the form of checkboxes and have this information stored in the db. User habtm Category and Category habtm User But

I declare some checkboxes : <%= check_box_tag ''offers[]'', offer.id , @params[:offers].include?(offer.id.to_s) ,:readonly=>true %> the result is : <input checked="checked" id="offers[]" name="offers[]" readonly="readonly" type="checkbox" value="1" /> But readonly doesn''t work ??? -- Posted

Basically what I''m trying to do is create a way for users to enter "keywords" that will then be searchable. I.e., when a user creates a new Item, there is also a keywords field in the database that is a string like "purple triangle free" -- but all the user sees when they are creating the keywords is a series of checkboxes like: __blue __red __purple __circle

Hello folks! Beare with me for a second, while I explain my problem. Assuming we have the trivial model of class Author has_many :books end class Book end How do people go about creating the authors/edit and authors/new views if you want to be able to add and remove arbitrary amount of Books at Author creation and edit time? What I mean by this is that I go to

I''ve been using the check_box_tag to generate checkboxes for an application I am working on and I''ve run into a little hiccup. When I set the options for the checkbox to be { :disabled => "disabled" } the checkbox becomes disabled, as I would expect. However, if I set the checked value to true and keep the disabled option, the value for the checkbox is not returned.

I have a collection of check_box_tags that look like the following: <% for item in @items %> <%= check_box_tag "item[item_ids][]", item.id, false, {:onchange => remote_function(:url => update_items_path, :with => "''items='' + escape(value) "} %> <%= item.name %> <% end %> My question is, how do I send all of the current

Hi guys, I have a group of check box in rails page. check box Code as below: <% for count in @total_cellno %> <input name="checkbox" type="checkbox" value="<%= count %>" /> <% end %> I want to receive the selected value in my controller model. @selected_box << params["checkbox"] I guess that it provides values

Greetings! I could use some suggestions on how to proceed from where I am to where I want to go. I''m working on an app that collects info from the visitor and saves it to a file. The file can later be read in for update. To collect the info, the app presents a form with a set of checkboxes. The state of the checkboxes at initial presentation is controlled by a summary record that is

Hello, can someone direct me to a code sample showing usage of sys_clone on IA64 ? I use that syscall in the multipathd daemon, and I received compilation errors from IA64 pepole. As I don't have hardware to play with, I'd appreciate guidance. regards, -- christophe varoqui <christophe.varoqui@free.fr>

Hello everyone, First off, I''m trying to generate a discussion here, not provoke an argument or get people upset. Please bear this in mind if/as you read on... To my mind, there''s 3 missing features from scaffolds that would make them a whole lot more useful. These are: - auto-generation of a drop-down list for inputting/updating has_many/belongs_to relationships between

All, I''m populating a view with checkboxes in a list. I want to be able to assign to my has_many relationship using the post values of these checkboxes. Essentially, I want to populate the relationship table which will create the correct join values in my model. Here is my check_box_tag code: <%= check_box_tag("@current_job[target_list_ids][]",

in the mean time i am using a checkbox like this : <input type="checkbox" name="var[car]" <%= var.car ? ''checked'' : '''' unless @var == nil %> /> but i am sure there is something better than this in rails like <%= checkbox_tag ''var'', ''car'', :checked => true %> but this is not

With 32bit etch debian, following an yesterday: #aptitude update (and upgrade) Daniel: As you migth remember, I got the error "failure of status 127" as on last June 10 (on that occasion following apt-get update and upgrade) At that time the remedy was: #apt-get remove libwine followed by #apt-get install libwine Now I prefer aptitude or dselect, so that yesterday #aptiture update