search for: liubertas

Is it possible to have more than one kind of view for a specific action, for example an .rhtml and a .rjs file to handle the view for the same action? I suspect not, but this makes me wonder if there a way to call the .rjs file from within the .rhtml so the statements within it get executed? Thanks, Andy

In the "Agile Web Development with Rails" book it runs through making an example application, a shopping cart. In one of the views files, there is one line of code I dont understand (below), I dont know what the "h" is for, also I took the h out, and it did not affect the application (as far as i could see). <%= h(product.title) %> Can anyone shed some light on this

Is there a built-in way to determine if a model object has just been created (ie. this object was the one that was originally persisted)? I can''t see it anywhere in the AR code, but thought I''d check. I want something like: p = Person.create p.original_instance? # true Is this built-in or should I just patch AR? -Jonathan.

I have just spotted quite a serious problem with my rails app. My app uses the session to store information. Most people who use the app may have more than one instance of it open in their browser (multiple tabs). The session stores which country the user has selected. On each browser tab the user may select a different country. You can add items to a country. There are problems with

I have tried to put a flash movie inside of my RoR page and it shows up with nothing on IEPC. It does very well on every other type of browser but does not work with IEPC. I made a folder - "flash" in my public directory and have had the one instance of it point there. Thus my flash directory is www.rails-app.com/flash/flash.swf Is there anything that anyone knows to help out?

Hi friends in PHP there is a direct function GetImageSize(), with it I can easily determine the dimentions of an image file. How can I do in RoR. Please help me out Thanks in advance -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060505/13ba1640/attachment.html

I''m trying to use the ordinalize() method to ordinalize a day. Here''s how far I''ve gotten: @reportday = Time.now.at_beginning_of_week.strftime("%d").to_i @ordinalized_reportday = "#{@reportday}".ordinalize I was thinking it wasn''t working because the date is being returned as a string, however I added the .to_i and still it returns an

Hi there, I''ve tried to add a m:n mapping table using the migration mechanism. ruby script\generate migration add_categories_notes_mapping and filled the migration file with: class AddNotesCategoriesMapping < ActiveRecord::Migration def self.up create_table :categories_notes do |t| t.column :category_id, :integer, :null=>false t.column :note_id, :integer,

hi all i want to run project at local system ..see this i m getting some error http://pastie.org/843746 and when i run server http://pastie.org/843748 plz tell me how to install rmagick on fedora Regards, Shyam +91-9716-18-9650 -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

Hi, I have the following routes map.connect '':controller/:id/:action'', :id=>/4/, :defaults=>{ :action=>''show''} map.connect '':controller/:action'', :defaults=>{:action=>''index''} and when I point my browser to "localhost:3000/departments" I see an error because the show action cannot find a

Hello, I want to a select tag, where you can choose a number between 1 and 100. My inital code is based on the examples from Agile Web Development with Rails, and looks like this: view: <%= options = [["Select number of lines", ""]] + RfqLines::LINE_QTY select("rfq_line", "line_qty", options) %> model: LINE_QTY = select_fill def

Hey there all, Is there some way to tell rails or sql server to ignore the time in a datetime field when doing a comparison? For example, if I do something like select * from users where registration_date = ?, @date where @date might equal some user input like ''03/14/2006'' The result is nothing returned, because in my tables the datetime field looks like this: 3/14/2006

Hi everyone, A couple of weeks ago I noticed a bug with :dependent => :nullify on a has_many or has_one. When you delete the parent, the children''s foreign keys are nullified, as expected. But when you do parent.child.delete or parent.children.clear, ActiveRecord actually deletes the child records, rather than just nullifying them. In my eyes, if you''ve set

Folks: I''ve uplaoded the B1.05 version of AWDwR. It fixes a number of reported errata (and a few that weren''t reported :), and adds two significant changes: 1. It now uses the new Active Record decimal -> BigDecimal conversion. I''ve personally been waiting for this for a long time, and I''m really happy it''s now part of core. However,

Hi, The default way we handle an array of checkboxes is like this: <% items.each do |item| %> <%= check_box_tag ''item[]'', "#{item.id}" %> <% end -%> this returns an array item[] that holds the ids of all the items. Now the real issue: 1. The above loop will same ids to ''n'' items 2. All ids will be ''item[]''

I''m using the date_select and datetime_select helpers in my view, and they return Date classes from the params hash. But how do I work with Date classes, they don''t print human readable dates or times, Time classes work well I can use strftime("%H:%M") to print to the screen. Is it possible to convert a Date to a Time, Ive been tinkering in irb but have got

I have noticed that the image_tag helper method now appends a request parameter to the generated src attribute. With Rails 1.0/actionpack-1.11.2 I had <img src="/images/rss.gif" /> Now (1.1/1.12.1) I get <img alt="Rss" border="0" src="/images/rss.gif?1142366545" /> Is there any use for that number? Where does it come from? This is very far

Hi, We are thinking about choosing Rails as our weapon of choice for our next project, which is basically a text editor on steroids, whith some functionality that need an Internet connection. In the first step we are going to develop it as a plain web app (AJAX-ified, yay!), however, in the next step we would like to port some of the functionality (such as the editor) to a desktop app (which can

Does someone have an actual example of this? I saw DHH''s slides where he said that you could have your app automatically respond with HTML, XML, atom, whatever. So far I''ve found tons of discussion on REST and CRUD in Rails, but I haven''t seen anything that actually shows me what it all is. There''s simply_restful, which apparently makes things easier...I

Hello, I have the following: image_tag(''show.png'', :alt => ''show article'', :title => ''show article'', :border => 0) Is it possible that I don´t need to have "=> ''show article''" twice in this row? e.g. something similar to this pseudo code: (:alt, :title) => ''show article''.