similar to: project root path helper?

Hi, I am working on a project that is using Paperclip to upload multiple images to an Asset model. my Post model has_many Assets. As per this tutorial/screencast... https://github.com/Emerson/Multiple-File-Uploads-with-Paperclip-and-Rails-3/blob/master/app/views/posts/show.html.erb"> http://www.emersonlackey.com/article/paperclip-with-rails-3> This all works fine and I can

I''m converting our app into restful rails. A couple of my classes (Resource and Asset) have a has_many relationship with each other - here''s the routes: map.resources :assets, :has_many=>[:resources] map.resources :resources, :has_many=>[:assets] I''m getting something weird in my view pages. When i go to /resources/4/assets it works. I go to the page

The portion of the log linked below is two requests directly out of the log file for the same action. The first request was from me putting the address in the browser directly (but can be duplicated by linking to the url anywhere in the app). When I reload the browser on this url, I get a strange error. To the user, the action appears to load fine, but I''m getting a 500 error in the log

is there a way to render a file in another window I wrote : def show @asset = Asset.find(params[:id]) respond_to do |format| format.html format.xml { render :xml => @asset } format.pdf {render :file => @asset.data.path } end end this render in the current window.... thanks for your suggestions erwin

One of the areas where I think Rails goes too far is in many of the helpers that (AFAICT) do nothing more than change the syntax used to write simple HTML tags. link_to and many of the form tags come to mind. For me, these helpers aren''t that helpful. I find the HTML much clearer to write and read, I don''t see any added value in the overhead costs of using code to

I would like to have tags mandatory in my app. The following keeps giving me error that params is nill. def validate() if (@params[:tags]) errors.add(@params[:tags], ":tags must be entered ") end end Why cannot I access params in my model class? The field for tags is called "tags" How else can I add an error using errors.add? I

Hi, I test both 0.9.44 and 0.9.45 and found that Wine does not use PATH environment variables for DLL search. My test application is a Qt 336 application, QSlider.exe. QSlider.exe require both qt-mt336.dll and mingwm10.dll. If I copy both dll to ~/.wine/drive_c/windows/system32, I can invoke QSlider.exe from anywhere and it works OK. If I put both dlls to, eg. /opt/qt-3.3/bin. And setup

I am getting this annoying error which relates to jquery_ujs.js not being served. Any clues? This is the site link: http://test.kopy.com.br/home/index GET http://test.kopy.com.br/assets/jquery_ujs.js?body=1 404 (Not Found) index:11 GET http://ads.panoramtech.net/loader.js?client=tac net::ERR_BLOCKED_BY_CLIENT rev.js:4 Error in event handler for (unknown): Cannot read property 'state' of

Hi, Is there a way to call helper methods in a controller? I want to do something like this in my controller Class MyController < Action.... def my_method string = link_to "some_url", :controller => "home", :action => "command" end end link_to is an ActionView helper method and it seems that I couldn''t access the method in the controller

Hello all, I have a model with two entities (document and asset) and a 1:1 relationship defined between them (every model has an asset). I want to generate a rthml view that generates a hash for document attributes and a nested hash for asset attributes (for example {:document =>{:name=>XXX :asset => {date =>XXX}}) According to the Pragmatic Programmers book (page 355), the input

Hi everyone... For almost all of my objects I put a series of classic REST admin links in views. For example, for a ''user'', I have <%= link_to "Show", user_path(user) %> <%= link_to "Edit", edit_user_path(user) %> <%= link_to "Destroy", user_path(user), :confirm => "Are you sure", :method => :delete %> I am tired

I have the following helper method in application_helper.rb: def format_date(date) day = to_s(date.day) month = to_s(date.month) time = to_s(date.time) date = day + "/" + month + " - " + time return date end I am trying to call this method in a view like this: <%= format_date(bounty.created_on) %> create_on is a timestamp in mysql. I am

Every time I use an asset tag helper, there is a parameter appended to the end of my file name. e.g. <input src="/images/search.gif?1213816620" type="image" /> From what I am reading, this appears to be a timestamp for caching purposes. It works in most cases, but I want to use image_path to embed a flash file. .swf file in public/images/flash e.g.

Hello, I've sent this question to flac-dev not realizing that QT development belongs in ogg-dev. As it pertains more to the QT component than to the FLAC project itself, I thought I'd repeat the question here in hopes of some kind of suggestions or pointers. I'm basically attempting to compile the Xiph QuickTime component project, which fails to build. Its dependencies compile fine,

Hello, There is an link_to option or an helper that generate a link like : <a href="javascript:history.back()">Back</a> Thanks

Hi all, I''m trying to overload the link_to function, (to disable link_to if the user has no access right) this is my code, it work the first time I run the application, the second time I refresh the page I always get "stack level too deep error" module UsersHelper include ActionView::Helpers::UrlHelper alias_method :link_to_original, :link_to def permission? true

I was using a Flash video player within a previous Rails version app Moving to Rails 3.1.0 , I dob''t know where I should put the script ... I tried to move it into an app asset sub-directory assets - jwplayer - - player.swf but this raises an error "NetworkError: 406 Not Acceptable - http://localhost:3000/assets/jwplayer/player.swf" player.swf the flash script is given as a

Hi All, We are advancing the project "immodule for Qt." This project aims at implementing the function similar to immodule in gtk+2.x to Qt. For details, please refer to the following: http://www.kde.gr.jp/~daisuke/immodule_for_qt/ImmoduleForQtDocs.html Would you host our project on freedesktop.org? Now, our project needs mailing list for open discussion, open repository, bug

i've defined an asset host for my Rails app and all files uploaded through it are accessed via the asset host. How should i access the config object in order to generate correct urls for these files using link_to? _______________________________________________ Rails mailing list Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org http://lists.rubyonrails.org/mailman/listinfo/rails

Hi, I''ve just updated my app to the final 3.1 release and deployed it to the staging server after running tests but there is a problem with the precompiled assets. The precompiled assets are all in the public directory, like they were before, Capistrano doesn''t throw any error and running `rake assets:precompile` in the current directory work as expected. But the asset