similar to: link_to + image_tag

Hi I''ve been trying to use the latest version of Lightview. It says that it needs: Lightview requires Prototype 1.6.1 and Scriptaculous 1.8.2. I have included the following in my project files: <script type=''text/javascript'' src=''http://ajax.googleapis.com/ajax/ libs/prototype/1.6.1/prototype.js''></script> <script

On 29 Jul 2008, at 01:00, Elliot Chyba wrote: > I''m integrating Lightview, > http://www.nickstakenburg.com/projects/lightview/, into an > application. > It''s more or less a content overlay similar to a light box, which then > calls the content either through an IFRAME or Ajax request. The IFRAME > works fine but for obvious reasons, I''d prefer to use

I''m a total rails newb and is trying to install RVM. The terminal tells me that RVM installed just fine but when I try commands like "rvm notes" or "rvm install 1.9.2" I get: "-bash: rvm: command not found" Does anyone know why? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to

On Tue, Jan 26, 2016 at 1:51 PM, Michal Privoznik <mprivozn@redhat.com> wrote: > On 26.01.2016 14:35, Andrei Perietanu wrote: > > On Tue, Jan 26, 2016 at 12:39 PM, Michal Privoznik <mprivozn@redhat.com> > > wrote: > > > >> On 26.01.2016 12:30, Andrei Perietanu wrote: > >>> Hi all, > >>> > >>> I am running KVM on a 3.18

The following code fails to train a nnet model in a random dataset using caret: nR <- 700 nCol <- 2000 myCtrl <- trainControl(method="cv", number=3, preProcOptions=NULL, classProbs = TRUE, summaryFunction = twoClassSummary) trX <- data.frame(replicate(nR, rnorm(nCol))) trY <- runif(1)*trX[,1]*trX[,2]^2+runif(1)*trX[,3]/trX[,4] trY <-

Hi. I'm stuck into an odd situation. Here's what happens: 4 Thomson ST2030S 2 Cisco 7912 3 Cisco 7940 2 AAstra 480i Asterisk 1.2.17 Diva 4BRI + chan_capi I've just upgraded yesterday from Asterisk 1.2.13 to 1.2.17. Until yesterday, everything was just fine with 1.2.13. Immediately after the upgrade, *all* the 7940 are no more able to make calls, just receive them, while 7912

I''m trying to add an application enabled/disabled flag in my application.. This is my code. [code=] # application.rb ... before_filter :check_enabled_flag private def check_enabled_flag application_flag = ApplicationFlag.find(:first) if application_flag.application_enabled redirect_to application_disabled_path and return end end[/code] and for some reason

Hello, I am learning caret package, and I want to use the RFE to reduce the feature. I want to use RFE coupled Random Forest (RFE+FR) to complete this task. As we know, there are a number of pre-defined sets of functions, like random Forest(rfFuncs), however,I want to tune the parameters (mtr) when RFE, and then I write code below, but there is something wrong message, How can I deal with it?

I''m trying my best to get Builder to give me a nested representation of my nested database tables, but I think I''m not getting any closer to a solution. In fact, now I''m in Syntax Error land, rapidly approaching Missed Deadline country. Perhaps you could be the one to save my ass? Basically, I have Images which have many Options (intended to represent

I have a model called ImageMailer derived from ActionMailer. It contains a method called sent that takes some args and send email to a recipient. Works fine. I am testing this in script/console. I now want to start sending HTML email. Content type is "text/html". I can successfully deliver HTML email using the template "sent.rhtml" thusly:

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, If request.env["HTTPS"] == "on", shouldn''t image_tag generate image URLS that use HTTPS? Joe

The docs in the SVN version of file_column state that url_for_file_column will return paths relative to the application root, and that if I pass it to image_tag, I''ll get an absolute URL. This doesn''t appear to be the case, at least with Rails 1.1. image_tag returns the same app-root-based path that it''s given. Doc bug? Rails change? file_column bug? Jay Levitt

i just got file_column working and i love it. but i''m having some problems with the urls. my application is not in the base directory, it is in a folder called "/testapp". when i use "image_tag" with "url_for_file_column", i get this path: /testapp/testapp/entry/image/3/myimage.jpg the image is located at: /testapp/entry/image/3/myimage.jpg to see if

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;

Hello, I am very new to ruby on rails and I am facing little problem with image_tag. I have two controller product and items. In product view, I have a partial called _show.html.erb. And in items view, i call index of item to display all products. The problem is, when user clicks on the image_tag of the items view, i want to call partial of product view i.e _show.html.erb. Please help me :)

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 =>

Hey, guys. In documentation i read: "By default, files are loaded from public/images". I add for example <%= image_tag "logo.gif" %> When i check html code in browser i see next: <img alt="Logo" src="/assets/public/images/logo.gif">. Why folder assets? The default should have been <img alt="Logo"

Hi- I want to generate a link with an image embedded between the <a> and </ a> so when the user clicks on the image the ajax call fires. I can''t find any documentation on how to do this with link_to_remote. Is this possible? I''d like to generate something like: <a href = ...> <img src = .../></a> Thanks, Dino

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 =>