Hi guys I am trying I have a simple one-to-many association. I am trying to update photos that belong to an album through a nested form: The edit form for the photo album: <%= semantic_form_for(@album, :url => user_album_path(@user, @album), :html => {:method => :put} ) do |f| %> <%= f.inputs do %> <%= f.input :title %> <%= f.in...
I want to use the new Rails3 feature that allows you to embed a Sinatra app inside rails. In my routes file, I have: # app names changed to protect the (not so) innocent MyApp::Application.routes.draw do match "/service", :to => MyService ... end And in /lib/my_service.rb I have class MyService < Sinatra::Base get "/" do "...
I have a basic search page that replaces html in a div with the search results. Clicking on one of the search results brings up a detail page. And I have a link on that detail page that says "Go back to search results". My problem is that it just generates a link to the root_url. Is there a way I can generate a valid back link to thos...
I have been battling with this question for the past couple of days. I have never been fortunate enough to have to install a Rails application on production and have been pulling my hair out over these errors. My application is currently running http://typealoud.com and throwing an exception which basically amounts to a "LoadError" in a ...
I basically want to prevent searches that are less than 3 characters long. In Rails 2.x, I would just do this in an onClick event. I understand how to handle AJAX requests and responses in Rails 3 now, but wouldn't using the onClick event be considered obtrusive in Rails 3? ...
I have been using the devise gem for rails and I have facebook login system working. My problem is that there is so much going on in the background that I find it difficult to customize this. For example how do I change the path to the page the user is redirects to after the first time facevbook login, not the usual facebook login. It a...
Hi, I am using Exim. I am trying to "send" all emails to a rails controller, but unfortunately I have no experience with Piping emails. Any help with the configuration of Exim is welcome. What i want is that Exim should forward all emails that are going to "bounce", because no such user exists, to the script ...
I updated from 2.3.3 to 2.3.5 for the string to array bug, and now when I try to call Model.image.reprocess! I get the following error. Is this something in my code or something in paperclip? Or maybe in the image I'm uploading? "\xFF" from ASCII-8BIT to UTF-8 /home/brian/.rvm/gems/ruby-1.9.2-p0@sp/gems/paperclip-2.3.5/lib/paperclip/sto...
Given I have an Artifact model and a User model: I would like to define two Artifact fields, opened_by and assigned_to, who values are User ids and inherit all of the proper association methods. What is the proper belongs_to or has_one or has_many options I should set? The goal is to be able to reference the user's name through the s...
How can I make the password optional into the registration and login when authenticating a user (if no password then it will just use the e-mail) using Devise. Although if they register with a password (or update it later) it should then be require for login. How can I accomplish this using Devise? Note: I'm using Rails 3.0.1 and Devise...
Hello, I'm using rails 3 and am trying to use the in_place_editing plugin: http://github.com/wanglian/in_place_editing # Controller class BlogController < ApplicationController in_place_edit_for :post, :title end # View <%= in_place_editor_field :post, 'title' %> However I'm getting the error: id for nil, which would m...
I am trying to achieve something similar to what is shown in the Rails 3 documentation "You can also yield multiple times in one layout and use block arguments to differentiate the sections." <%# app/views/users/_user.html.erb &> <div class="user"> <%= yield user, :header %> Budget: $<%= user.budget %> <%= yield user, :footer %> ...
While part way through entering a new record(child), that is incomplete and can't be saved, I want to be able to add a record to another model(parent) and then use it to complete the original record(child). The parent has many required attributes, not just a single field. I want to do it in as dry a way as possible using the new/create v...
I'm working on a API-Server with Rails 3 wich is pretty handy so far but I'm running across a error all the time and I'm not sure wether it is because of my Apache Setup or the Rails App. When I try to do a HTTP DELETE or PUT request on http://sample.domain/uri/id via XHR, curl or HTTP-Client.app Rails or Apache responds with 404 or 403...
I'm trying to test a scope I have that is based upon a chain of other scopes. ("public_stream" below). scope :public, where("entries.privacy = 'public'") scope :completed, where("entries.observation <> '' AND entries.application <> ''") scope :without_user, lambda { |user| where("entries.user_id <> ?", user.id) } scope :public_stream, l...
Alright here's the trickiest question I've ever had to ask on StackOverflow. My Web App allows creating a document. This document is automatically saved lets say ever couple of seconds. Meanwhile, I want a news feed to lets users know what there friends are up to. So I created a observer model which after_create creates a news_feed typ...
I have a text field where users enter a URL string, which cannot contain spaces or non-alphanumeric characters (if that's an accurate way of putting it). Is there a way in Rails to restrict entry into the text_field itself so that spaces and characters like /":}{#$^@ can be avoided? Thanks a lot. To clarify, the only characters that...
I made a small piece of code to upload a file and then resize it with imagemagik. I am using the system("command") function to call imagemagik to resize the image, but the output is a file of size 0 bytes. any idea what could be going wrong? ...
I Am using ruby 1.9.2 (without rvm) and rails 3.0.0 on Ubuntu..when i am trying to run the server following error is coming: No such file to load --openssl... I am new to ruby on rails so plz help me out... ...
Having trouble getting spork running on Win7-x64/Ruby1.9.2p0: gem install spork ERROR: Error installing spork: ERROR: Failed to build gem native extension. C:/Ruby192/bin/ruby.exe mkrf_conf.rb Actually, there aren't any native extensions. I'm just dynamically installing dependencies based off of your operating system rake RUBYA...