search for: image_tag

Hi , I was trying to use link_to along with image_tag to setup a link that would open in an external window. But I was unable to make a link using both text & an image So my current workaround looks like this inside a partial where link is http://foo.com & text would be descriptive <img src="images/arrow.gif" border="0&quo...

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 even tried...

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. --~--~--...

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 ,:size=>''110x85''),{:action=>''thumb_crop'',:controller=>''light'',:id=>image.id},:class=>''lightview'',:id=>image.id,:rel=>...

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

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...

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 se...

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 alt="Male_face" src="/dhcp/public/dhcp/public/person/image_url/3/male_face.jpg" /> There shouldn''t be two ''/dhcp/public'' there....

I''ve got a rather long conditional statement that either displays a link_to(image_tag(blah)blah) or just an image_tag (i''ve edited it a bit to show the structure): <%= (article.score_from_user(:user_id => session[:user]) != -1) ? (link_to image_tag("/images/down_arrow_grey.jpg", :alt => "down"), :controller=>"article", :action =&gt...

Hiall, Call me stupid if you like .,) but it seems i can''t figure out how to get a named link using a combination of link_to and image_tag. What I need is basically a link displaying a name along with some image to indicate status (open,working,finished). I found no combination of link_to and image_tag that accepts a name, this seems to be solely used for making whole images into links ... What is it that I don''t get :)? TIA...

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 &...

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 i...

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[''t...

Hi: does button_to_function allow the use of an image? I tried it in place of the text with "image_tag" and it doesn''t work. Maybe some form of button_to? Any direction you can give would be great! Mike -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Rub...

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, the modified prefix behavior causes the prefix to be added twice. I get this output: http://mysite/my-prefix/my-prefix/picture/1 I may be doing this wrong. It does work pro...

I''m trying <%= link_to image_tag("#{gallery.link_to}"), gallery_path(gallery) unless gallery.thumbnail_id == 0%> and get the error: ActionView::TemplateError (undefined method `image_tag'' for #<Gallery: 0xb7083be4>) on line #23 of app/views/users/index.rhtml This is my definition of link_to def link_...

...<% outer = ''a'' %> <% inner = 1 %> <% @photos.in_groups_of(7).each do |photorow| %> <div id="<%= outer %>"> <% photorow.each do |photo| %> <div id="<%= inner %>"> <% link_to_remote (image_tag(photo.mainimg.url(:thumb)), :url => {:action => ''projects/show'', :id => ''# {photo.project_id}''}) if photo.mainimg? %> </div> <% inner += 1 %> <% end %> </div> <% outer = outer.succ...

Hello all! I have a list of people on a page, and some of this people have pictures of them stored on the web server. So I have an image tag like this on my page: <%= image_tag "/images/people/" + person.pers_id.to_s + ".jpg" %> But not all have a picture, so if the file for pers_id=1899 does not exist, i would like to display a custom image for that guy. How can I do that? -- +S2 -------------- next part -------------- A non-text attachment was...

Hello All, How can I add a popup in link_to image_tag? I am trying as :- <%= link_to image_tag(@user.avatar.url(:small)), ''/users/edit'', :popup=>[''original_image'', ''height=700,width=900''] %> It goes to the edit page. But it doesn''t opens popup. Is this the correct way to call a...

i''ve got the latest ruby and rails on this box and am seeing that image_tag will turn something like /foo/bar.jpg into /foo/foo/bar.jpg in the following situation: /ror/foo/public /var/www/html/foo -> /var/ror/foo/public/ image_tag("/foo/bar.jpg") this is exactly how compute_public_path is written to work: def compute_public_path(sou...