All Questions

I have two models in my application: class User < ActiveRecord::Base has_many :telephones end class Telephone < ActiveRecord::Base belongs_to :user end and in my form to user i have user'...

I have a nested form consisting of a parent model, Challenge, and a child model ChallengeRoster. In the edit page of a Challenge I can currently edit/update attributes of the Challenge, and can edit/...

I'm using Rails 3.2. I'm trying to make a form that allows the user to input the Colleges that they want to compare, and the criteria for which they want to see compared. Here's my code. When I ...

Note: I'm using Rails 3.2 I'm trying to implement a simple_form by following this sample code: https://github.com/rafaelfranca/simple_form-bootstrap/blob/master/app/controllers/articles_controller.rb....

I have dynamic form with conditional attributes. E.g. if radio button "condition1" is checked, when "price" field hides dynamically via jQuery, and "percentage" field appears. Let's say I created ...

I have a Venue and an Event Model. Venue has_many :events and Event belongs_to :venue. My Venue's have a :venue_name and a :address. My Event's hava an arrangement of attributes and both :...

I'm trying to create an AJAX star rating form on my site. Using the tutorial found on this site, I managed to get close. However, whenever I try to submit an update to the rating form, by clicking ...

This is my collection_select : <%= f.collection_select(:country_id, {}, :id, {}, :prompt => 'Select Country First', :disabled => 'disabled') %> adding :disabled => true / :disabled =>...

(What I would like to do) Using form, I would like to save some data into GroupMessage model and at the same time, to show the group message on the page where I filled in the form(groups/show?id=). (...

I'm using Simple Form with Rails 3.2. I'm currently adding the same classes to the submit button of each form within my app. There are a lot of forms so this isn't very DRY. <%= f.button :submit, ...

I am at a lost and cannot seem to find a solution anywhere for this... all i want to do is be able to add a little greeting in front of my user's name when they submit a form via an external API...so ...

I'm a RoR newbie (v3.2.13), and I'm building a new site/application that has a lot of landing pages, divided into 6-8 different layouts. The layouts are using similar elements in a changing order, so ...

i've got model with: class Product < ActiveRecord::Base attr_accessible :category, :description, :img_url, :name, :price, :quantity, :tags serialize :tags, Hash end and try to make form for ...

I am building message app in rails where user can send message from templates. I have a database of templates, and the user can select templates as per category. In my message model, I want to render ...

I have been trying to figure out why I keep receiving mass-assignment errors when my code seems to be correct. Am I using the wrong syntax? I would really appreciate any beta, I have been trying to ...