similar to: Strings, Variables and GetText

Hi, In this tutorial http://wiki.rubyonrails.com/rails/show/HowtoUseJoinsWithFindAll it sad: sql =<<SQL SELECT articles.*, authors.name AS author_name FROM articles LEFT JOIN authors ON author_id = authors.id SQL and this return *app/controllers/media_controller.rb:366: can''t find string "SQL" anywhere before EOF* what is wrong? the tutorial or ruby changed? please,

Hi, I''m using Upload Progress class of rails and geting this javascript error in js console: "*Ajax.PeriodicalUpdater is not a constructor*" The view have somethink like: <%= form_tag_with_upload_progress( {:action => ''create_gallery''}, { :name => ''new_gallery'', :begin =>

Hi all, Just ran across this article http://blog.taragana.com/index.php/archive/how-not-to-use-ajax/ and was curious what the consensus is on the bookmarking and search indexing problems. I remember seeing something about bookmarking on the list. Thanks, Ben -- Ben Jackson Diretor de Desenvolvimento INCOMUM Design & Conceito ben-p14LI7ZcAE/pVLaUnt/cCQC/G2K4zDHf@public.gmane.org

This is a weird one: My app works fine on our local box with webrick. After uploading to TxD server, the app starts behaving weirdly. I make some edits to one of the controllers and my changes don''t seem to be going through. So I go ahead and change the name of the controller file. The page loads without error. I figure maybe I''m in the wrong directory, so I change the

I''ve got a partial with a form using the dynarch calendar (calendar_field behavior). Working. Now I render this partial from the action specified in to a link_to_remote. Now when I click the calendar it''s not showed anymore. theese lines: <%= stylesheet_link_tag ''calendar-system.css'' %> <%= javascript_include_tag ''calendar'',

I''m trying to get the following statement to work using variable substitution (it works if hard-code the where (med_type) param in the inner SQL statement): med_type = ''game'' @mediaformats = MediaFormat.find_by_sql("select * from media_formats where media_formats.media_type_id = (select media_type_id from media_types where media_type = ?, :med_type) order by

Hello, We are developing an commercial application that need to use an RTE. Someone know one RTE editor that can I use in an commercial application? We need basic functions to format paragrapher, bold, italic, ... I found FCKEditor but it is very expensive and weight. I found this list too but don''t know what is trustful: http://www.geniisoft.com/showcase.nsf/WebEditors Some

validates_presence_of :login , :on => :create, :message => "Please enter a login." validates_length_of :login, :within => 3..40, :message => "Login must be a minimum of 3 characters." Right now if the login field is left blank, both these errors get thrown. I assume that setting a conditional for the first one if the second one is thrown, something like

I''m getting a strange error in the production.log (I''m on a TxD shared server). The first entry is a successful request from right after restarting lighttpd and killing all the procs, the second is the error after accessing the site half an hour later without having changed anything. Restarting lighttpd resolves the issue. What might be going on?

If you haven''t seen Vitalsource (http://www.vitalsource.com), take a look at it. Very cool stuff, apparently they''re putting a native GUI frontend on their Rails app. What kinds of possibilities does this open up? ___________________ Ben Jackson Diretor de Desenvolvimento ben-p14LI7ZcAE/pVLaUnt/cCQC/G2K4zDHf@public.gmane.org http://www.incomumdesign.com

Please, I''m build an drag and drop tree using scriptaculous and it is perfect in FF but when I test in IE don''t work, I drag the element and when I free the button the element don''t go to the place, stay in the mouse pointer... What can do it happen? I''m using last version of scriptaculous. Thank you, Pedro

I finally got around to upgrading from 0.8.2 (!!). I had a spec which looked like specify "should render abc123" do controller.should_render :text => "abc123" get :key end With 1.0.0, the new spec is it "should render abc123" do get :key response.should render_text("abc123") end However it doesn''t work, giving me the error: undefined

I''m really new to Ruby on Rails, and I''m trying to read an XML file with REXML. No matter what I try, I am only getting the last result returned from my query. I should be getting 365 results. Here is the code: include REXML require ''rexml/document'' require ''rexml/xpath'' class MakeFootprintController < ApplicationController def index

why does <%= render_text "hey ya" %> cause ''undefined method `render_text'' for #<#<Class:0x3851120>:0x3851000>'' can i use render text in a template? -- Posted via http://www.ruby-forum.com/.

I am running (testing) a noob-tube for myself as follows: Windows XP SP2 lighty ruby 1.8.x rails 1.1 scgi I have everything working fairly well, but with one minor exception: the actions that I have defined as follows are not found. class MytestController < ApplicationController def index render_text "Hello Nurse!" end def dilbert render_text "Dilbert

I have been using multiple observers, i.e., observe_field(), on the same input field and relying on them to execute in the same order that they appear in the page. This has been working fine in FireFox, but it does not seem to work in MSIE; the requests come in and are processed in a different order. Now, I''ve always been a little hesitant about using this technique, but it always

Hi According to rdoc: value - the cookie''s value or list of values (as an array). So, I can use arrays, briliant. But.... It does not work (at least on webrick) I wrote a controller: def check_cookies_first cookies[:chef] = {:value => ["first", "second"], :expires => Time.local (2020)} render_text ":)" end def

Hi, I''m baffled by this error. I need a simple controller to send e-mails, so first I thought about just creating the controller manually (without using script/generate), since that didn''t seem to work, I created a dummy table in my DB and used the usual procedure to generate scaffold code. Then I modified the controller to have only two methods, send and compose: class

Hi, I have a selectbox that updates a given span area when a user selects a value. The selectbox has the option :include_blank => true. The controler will fetch the ID of the selected option in the combo box and sends the description of the item with the same ID. The problem is that the user is able to select the empty option, and the controler will not be able to fecth the ID. This

I am using: if @post.empty? render_text "Post does not exist." end But it gives me this error: NoMethodError in Posts#view undefined method `empty?'' for #<Posts:0x39598d0> However, if the method list empty? apears and stuff so I am confused. -- Posted via http://www.ruby-forum.com/.