similar to: image_tag adding request parameter

Hello there, I have something odd happening to my image tags when displaying an image. Here''s what my ''<img src>'' tags are looking like: <img alt="2-thumb" src="/images/public/uploaded_images/2-thumb.jpg?" /> Notice the question mark at the end of the string. I have no idea where this coming from. Here are the important parts of my

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

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''.

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 =>

Can anyone explain to me exactly what are those numbers that rails appends to stylesheets and images when using stylesheet_link_tag or image_tag? At first I thought it would be so the browser wouldn''t cache the stylesheets, but that doesn''t make much sense for images, plus it seems that the numbers are unique, maybe based on the session. Any idea? Thanks

the link_to command is really nice, especially with confirm built in - wondering if there is a way to use it with SVG images since SVG doesn''t seem to work with image_tag I can display svg images (in Firefox) with the following code: <embed width=32 height=32 src="/images/quit.svg" type="image/svg+xml"></embed> "normal" link_to code:

If I write : <%= image_tag "rails.png" %> I get in HTML : <img alt="Rails" src="/images/rails.png?1158095722" /> What is the number at the end of the src tag ? What is it for ? Thanks :). Nicolas. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to

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 All, I am new to both Ruby and Rails, so please be patient with me. I am currently working on a view for a controller and I have used the following excerpt: <td><%= link_to_image "b_edit", :action => ''edit'', :id => part_prefix %></td> The image is being displayed and the link is working. However, the formatting of image rendered

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

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

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

Hi, Any idea why image_tag doesn''t work within an email template? I''m trying to generate the URL for an image and I''m getting the following error. undefined method `request'' for #<Mailer:0x6a719e0> I''ve been able to use link_to but no luck with image_tag. I''ve seen a similar post to this in the list but no one has posted a response.

image_tag(source, options = {}) Ok, when I want to use an image I added the following code: <%= image_tag "dsf.jpg" options = {[align="right", style="padding-right: 10px; padding-top: 5px;"]} %> However, this doesn''t seem to work, it doesn''t like how I have the "options" part setup. I''m sure there is something very easy

image_tag() has :size option, but only takes height/width parameters. i want to be able to scale down the image by 50% because all my images are different sizes so i cannot be specific as image_tag() wants me to be. is there another RoR method i could use. note: i don''t want to resize my original images, i just want to be able to display them %50 smaller. hope i make sense. btw, great

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,

Is there any way to disable image_tag''s automatic escaping of special html entities in it''s :alt tag? Example: >From the controller: @sale[''title''] = ''My Company Product&copy;'' In the view: <%= image_tag(''path/to/file.png'', :alt => @sale[''title'']) %> Output: <img alt="My Company

hi, all, I have a problem with image_tag, the url it generates keeps adding ???? at the tail. e.g. src="/images/gicon.jpg?1153577588??????????" src="/images/gicon.jpg?1153577588?????????????????" I''ve checked the source code of image_tag, and couldn''t find any solution. The ???? is appended to the "source" parameter before it goes to the real

This isn''t affecting my app, but I''d like to know the reason why I''m seeing this. In my layout, the following code <%= image_tag "front.jpg", :size =>"760x175" %> generates <img alt="Front" height="175" src="/images/front.jpg?1122106054" width="760" /> Where is the parameter in the

I am creating a layout of images with links. In Photo model: has_attached_file :mainimg, :styles => {:original => "465x365", :thumb => "80x70"} In my Front controller: def index @photos = Photo.find(:all) @photos = Photo.paginate :per_page => 28, :page => params[:page] end In index.dryml: <% outer = ''a'' %>