similar to: [BUG?] image_tag

Dear all I am new to rails. In view, I place the following code, but cannot show the picture in the webpage <%= image_tag("green.JPG") %> However, I can access the picture in this url http://localhost:3000/images/green.JPG The HTML source code generated <img alt="Green" src="/images/green.JPG.?1228211220" /> I cannot identify the problem. Please help

Hiall, I want to make an image_tag from within a controller in order to be able to present a link (with a status image) in a view. Here is my controller method (in file webca_controller.rb, hence WebcaController) def untouched_status_image_tag image_tag("open", { :alt => "Offen", :title => "Offen", :size => "12x12", :class =>

Hi, I don''t want my default folder to be mysite.com/images/logo.png, but instead mysite.com/common/images/logo.png How can I change that? Same applies to stylesheets and javascripts. Thanks -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails:

I created a file ./lib/action_view/helpers/asset_tag_helper.rb and put in it only the method I want to override. like this module ActionView module Helpers #:nodoc: module AssetTagHelper def image_path(source) compute_public_path(source, ''images'') end end end end But as soon I try this all the others methods from the overriden module are not

Hi, Say I have a model Event that has a file_column called ''pdf''. I want to send out emails that contain the URL for the pdf file that''s associated with the Event. I also want to test the emails, so I''d need to be able to get at the URL for the pdf inside my unit tests. I don''t see how I can use url_for_file_column in this situation. Doing <%=

First time here, so I hope this isn''t a FAQ (although I did check *the* faq). I''m using mongrel_cluster with --prefix, and it is very slick. Thanks for that. But I had one problem. At one point in my little app, I have something like this: image_tag(url_for(:action => ''picture'', :id => 1), :size => "160x200") In this scenario,

i am on lighttpd now, and i cannot set cannot set enviroment variable: i added this line to enviroment.rb, but it doesn not work!! ENV[''RAILS_RELATIVE_URL_ROOT''] = ''something'' links on my page are ok, but all links to images, stylesheets etc are broken, (because relative_url_root returns ''''), what else can I do? thanks. f. -- Posted via

We have a Centos server with a number of virtual hosts, and my rails app runs under one of those virtual hosts using mongrel_rails. The app lives in /home/mydomain/railsapp where /home/mydomain/railsapp/public is the rails root. It runs under mongrel on port 8008, so to get to it users invoke the url http://www.mydomain.com:8008/ - all is fine to this point. Now I have some users whose

Hey, I''ve gotten file_column to upload a file, drop it in the dynamic directory, but I can''t display the image, the directories repeat themselves: My model: class Person < ActiveRecord::Base file_column :image_url In my view: <%= image_tag url_for_file_column(''person'', ''image_url'') %> HTML generated is this: <img

Facebooker URL Rewriter stuff overloads ActionController::AbstractRequest.relative_url_root, causing a conflict with the plugin file_column and possibly other utilities. file_column constructs image URLs using the server host and relative_url_root This is not related to the sandbox patch I added to the rewriter. Facebooker overloaded relative_url_root before I touched it. I''ve

I''m trying to migrate to Rails 2, but keep getting these errors all over the place: ActionView::TemplateError: wrong number of arguments (2 for 3) On line #61 of users/new.rhtml 58: <% if @captcha_error -%><div class="fieldWithErrors">< % end -%> 59: <table class="signup"><tr> 60: <td

I am testing another application in local in my environment.rb I wrote config.action_controller.relative_url_root = "/elnino" config.action_controller.asset_host = "http://opticoaching.local" I defined correctly the vhost (I have already odne it for another app which is running well...) <VirtualHost *:80> ServerName opticoaching.local DocumentRoot

Hi all I have a small issue I ma trying to solve (at least to understand..) I am testing an app on my remote_server (w Apache/Passenger) in a sub_URI, without any problem (I tested also the same app, locally w Apache too) in my environment.rb , I have initialized config.action_controller.relative_url_root = "/my_subURI" config.action_controller.asset_host =

Hi. In my environment.rb, I have: ActionController::AbstractRequest.relative_url_root = "/foobar" In my layout, I have: <%= javascript_include_tag :defaults %> Question 1: I am getting an error: ActionController::RoutingError (no route found to match "/javascripts/prototype.js" with {:method=>:get}): When I remove the relative_url_root, everything works great.

I''m using relative_url_root to allow my app to be run from a sub- domain. Things work fine except with images that are referenced in my CSS code. For example, background-image: url(/images/bg_image.jpg); does not take into account the value in relative_url_root. Consequently, my background image (and other images similarly referenced in my stylesheet) are not loadable. Anyone know a

Hi: I searched the forum before posting and could not find any help on how to position an image using image_tag (''image_name''). I have an image in a div, and I need to move it to the right. How do I this? I have this code: <div id="mainDivright"><%= image_tag (''name.gif''), :options => {:align=>"right" } %></div> I

Can someone please help me with this. I have an Images table :- create table images ( id integer unsigned not null auto_increment primary key, image varchar(200) not null default '''' )ENGINE=InnoDB default CHARSET=latin1; And a car table :- create table cars ( id integer unsigned not null auto_increment primary key, user_id integer unsigned not null, title varchar(100) not

i want to integrated link_to with image_tag before i did link_to with image_tag like this <%=link_to image_tag(image.filename

I''m using image_tag to generate img tag. URL of image file generated by image_tag include a parameter like following. "http:// ..... /images/filename.gif?123123123" What''s this number parameter for? How can I remove it? I''m using rails with built-in WEBrick server in test mode. --~--~---------~--~----~------------~-------~--~----~ You received this message

hi, i''ve been through the rails apis and searched through past rails discussion, but i haven''t managed to find a way of aligning images with the image_tag() method. ideally i''d like to write something like image_tag("image.gif", :align => ''absmiddle'') to position the image vertically in the middle of some text. thanks luke