similar to: Invoking a remote (AJAX) action via double click

When empty grids are shown (ex: no VMs in this pool) a specific graphic, message and improved action button are shown. For Task views, the user will see the current filter and an explanation that no tasks match that filter. Signed-off-by: Jeremy Perry <jeremy.perry at redhat.com> --- src/app/views/hardware/show_hosts.rhtml | 11 ++++------- src/app/views/hardware/show_storage.rhtml

What I am really trying to do is use the file_column plugin for the file uplaod/storage (to a non-application directory), but serve up the images on my own (without the mage_tag url_for_file_column technique) In the java world, I would simply do something like this: <img src="myImageServlet?id=1"> and myImageServlet would simply return the appropriate mime headers and data

Hello, I''m in troubles trying to use ''link_to_remote'' on Rails 2.1. Having this page: <h4>Editing project</h4> <% form_for(:project, :url => project_path(@project), :html => { :method => :put }) do |f| %> <p> Name <%= f.text_field :name %> Date <%= calendar_date_select :project, :target_date, :time =>

How does one do pagination with link_to_remote calls so the pagination can be done with AJAX? For example, this obviously works out of the box with the standard scaffold: <%= link_to ''Next page'', { :page => @image_pages.current.next } if @image_pages.current.next %> to get users to the next page. The tutorial at: http://wiki.rubyonrails.com/rails/pages/How+to

Frontend and backend changes needed to implement http://ovirt.org/page/Networking_UX#Option_3 --- src/app/controllers/host_controller.rb | 38 ++- src/app/services/host_service.rb | 35 ++ src/app/views/host/edit_network.rhtml | 593 ++++++++++++++++++++++++++++---- src/public/stylesheets/components.css | 76 ++++ 4 files changed, 676 insertions(+), 66 deletions(-) diff --git

I've pulled out the no-longer-necessary remnants of the old way of handling auth and before_filters as well as fixing a couple bugs that had crept in along the way. Unit test fixes for the refactoring will follow in a subsequent patch. Signed-off-by: Scott Seago <sseago at redhat.com> --- src/app/controllers/application.rb | 46 ----------------

Hi guys, I was wondering if you are able to have a link_to_remote, having an image_tag and the link_to_remote has a mouseover event that updates a div. Does the image_tag need the mouseover event? I currently have: <%= link_to_remote(image_tag(@p_image.public_filename(:thumb)), :update => "big_pic", :onmouseover => {:action => :color_change, :id => @p_image.id})%>

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''m storing images in database. i have this action in controller: def image begin item = StoredItem.find(:first, :conditions => {:id => params[:id]}) rescue return end return if item.nil? if item.image_binary.nil? render :nothing => true else send_data(item.image_binary, :type => item.image_datatype, :disposition =>

Add of a button destroy for disabled hosts. This button behave in a similar way than the delete button of a VM. Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux at orange-ftgroup.com> --- src/app/controllers/host_controller.rb | 5 +++++ src/app/services/host_service.rb | 15 +++++++++++++++ src/app/views/host/show.rhtml | 17 +++++++++++++++++ 3 files changed,

Thanks szymek for putting me on track. What I did was re-intstall the file_column plug-in but I still got the same error so I added @recipe = recipe and then then error changed to something about nil.first. So I added a rescue "no image" to the end of my image_tag like so <%= image_tag url_for_file_column("recipe", "image") rescue "none" %> and

I've seen this consistently on three systems, with three different cards, and multiple versions of DAHDI. At first I thought the issue only occurred on newer, Nehalem-based, systems, but I reproduced it on a Core 2 Duo box as well. I've tested with dahdi-linux 2.2.0.2, dadhi- linux-complete 2.0.0+2.0.0, 2.1.0.2+2.1.0.2, and 2.2.0.2+2.2.0. The card is a Digium TE220B which uses the

Since updated edge yesturday i have had a series of errors related to undefinded methods for "products":String. I do have these controllers namespaced. ==== Errors example 1: undefined method `request'' for "products":String Extracted source (around line #2): view: <tbody> <%= render :partial => ''admin/products/product'',

AJAX & Ruby & Rails newbie here. I''ve got a link to remote that I believe should be working, but doesn''t seem in fact to do *anything*. I''m looking at the webrick log, since the Book says I should be seeing some hot POST action in there, but there''s literally no change when I click on the JS link. From looking at the source that''s

Hi, I have a main Asterisk server, and a server at a branch location connected via a IAX2 trunk. I want to have a queue at the main location that has people from both locations as members. I got this working, but the trouble comes when the round-robin logic selects a member at the branch office to call. If that user is unavailable, their voicemail answers the call, and the main server

I am working on tutorials and am working on the photo slideshow. http://rubyonrails.freetutorial.info/index.htm I have found some problems. The tutorial recommends downloading the source code zip file, but there is no address to download that I can find. I seems to be avery good tutorial. One of the problems I am having is an error with the "url_for" and can''t discoover the

I''m trying to send a HTML formatted email with Action Mailer and everything works fine except for when I try to use a Rails image_tag in my email template. Does anyone have experience doing this? I keep getting this error |undefined method `request'' for #<SamplesDirectMailer:0x231d4d8>| Extracted source (around line *#7*): |7: <div style="position:absolute;

----- Original Message ----- From: "Stuart Highlander" <fsb@ntwsdb.com> To: "Aubrey King" <aubrey@rochesteross.com> Sent: Friday, May 13, 2005 4:46 PM Subject: Re: [Samba] directory permissions > aubrey, > > when i've run into this kind of problem, it was usually unix file > permissions that was the hang-up. > > this is what i did to solve a

Hey all Im having a problem... Ok, this is the situation... I have a small product image, on which ive floated a div over it, and defined it as draggable. Now, this works, and i can drag it around no problem. great. but then, what i want to do is, based on the location of that dragable element from the top and the left, to move (using the Effect.MoveBy method) a larger image - so effective

url_for( :controller => ''foo'', :action => ''destroy'', :id => 1 ) => ''/ foo/1'' url_for( :controller => ''foo'', :action => ''destroy_x'', :id => 1 ) => ''/ foo/destroy_x/1 url_for( :controller => ''foo'', :action => ''destroy'', :foo_id => 1 )