ruby-on-rails,hyperlink,link-toRelated issues-Collection of common programming errors
Peter Mortensen
architecture ruby-on-rails node.js rewrite
Please tell me if:Node.js will make our site faster! Node.js will consume fewer server resources, we can save money! Node.js will make us more productive! Node.js means we can share client and server side JavaScript code.To clarify, we’re rewriting a frontend server, which will talk to our existing Ruby on Rails application as an API. Meanwhile, we’ll refactor our Ruby on Rails application into services.More details on the existing architecture:Memcached for HTML partials caching Redis for sessi
airlok
ruby-on-rails ruby ubuntu rvm linkparser
I am using rvm, ruby 1.9.3, link-grammar (sudo apt-get install link-grammar), and pkg-config. I have the same setup on OSX, and it works great.Running ‘gem install linkparser’ fails on this:/usr/local/include/link-grammar/link-includes.h:16:36fatal error: link-grammar/api-types.h: No such file or directoryI’ve tried installing link-grammer manually as well, then running:gem install linkparser — –with-link-grammar=/usr/local gem install linkparser — –with-link-grammar=/usr/share gem install l
jackerman09
ruby-on-rails git heroku
I have been working on this rails project for weeks (it is deployed using Heroku), pushing to GitHub frequently without a problem. I am now getting this error:error: The requested URL returned error: 504 while accessing https://github.com/my_git_name/my_repository_name.git/info/refs?service=git-receive-pack fatal: HTTP request failedAny idea what might be causing this? Thanks!
bharath
ruby-on-rails git rubygems bundler ruby-on-rails-3.2
I Have This in my GemFilesource ‘https://rubygems.org’gem ‘rails’, ‘3.2.3’# Bundle edge Rails instead: # gem ‘rails’, :git => ‘git://github.com/rails/rails.git’gem ‘sqlite3’gem “nested_form”, :git => “https://github.com/ryanb/nested_form.git” gem ‘lazy_high_charts’, :git => “https://github.com/michelson/lazy_high_charts.git”# Gems used only for assets and not required # in production environments by default. group :assets dogem ‘sass-rails’, ‘~> 3.2.3’gem ‘coffee-rails’, ‘~> 3.
cjm2671
ruby-on-rails ruby rescue
I’m trying to run a command that might fail sometimes. When it fails, it throws an exception.What I’d like it to do is just log the error quietly and continue executing the next line below it, rather than aborting and going into the ‘rescue’ block. How should I approach this?My current code is as follows:rescue_from ‘Gibbon::MailChimpError’ do |exception|logger.error(“MAILCHIMP: #{exception}”)endWhen I call the Mailchimp API, sometimes there is an error, and this disrupts the flow of my applicat
dachi
ruby-on-rails git openshift
When trying to clone my Rails application via Git, I am geting:Cloning into ruby… ssh: Could not resolve hostnameruby-xxxxxxxxx.rhcloud.com: nodename nor servname provided, or notknown fatal: The remote end hung up unexpectedlyFor this, I am running the following command:$ git clone ssh://[email protected]/~/git/ruby.git/I can access the app from the web console & have installed the rhc gem & the set up was successful.Anybody know what I can do to try
stefkas
ruby-on-rails git heroku push
When I git push on heroku, I receive this fatal: Not a git repository (or any of the parent directories): .git error many times. Everything works fine in my application and the push completes normally. I just wonder why this happens. I also see the same message 4-5 times in my logs in heroku, when a scheduler task runs. Any idea? Thanks!git push staging masterCounting objects: 41, done. Delta compression using up to 4 threads. Compressing objects: 100% (21/21), done. Writing objects: 100% (21/2
Zack
ruby-on-rails ruby shell heroku
Im getting a fatal error in my Ruby and Rails Command Line when I try to bundle install –without productionfor Heroku.I’m following the instructions here: http://installfest.railsbridge.org/installfest/create_and_deploy_a_rails_appThis step is in 7.2. Everything was working fine until this. Can anyone point me in the right direction as to why this is failing?It says something along the lines of ‘group’ no block given (yield) (LocalJumpError)ThanksEdit: Gemfilesource ‘https://rubygems.org’# Bun
Bram Jetten
javascript ruby-on-rails debian v8
I’m trying to deploy my Rails app to a new VPS which runs with Debian. I’m using Nginx and Phusion Passenger as my server.I’ve installed Node.js as a JavaScript runtime. Sadly I’m seeing the following error message:Fatal error in v8::V8::AddGCPrologueCallback() V8 is no longer usableEdit:It is fixed now. Apparently gr security was causing the error.
BoltClock
ruby-on-rails installation osx-lion
I’m a n00b eager to get my hands on Ruby on Rails (OSX 10.7). But first I need to install it. Now I’ve spend 9 hours trying to get it to work but it always fails when I try to create a new project:$ rails new /Users/tom/Documents/14-Utveckling/WhichTerminal exist identical README.rdoc identical Rakefile identical config.ru identical .gitignoreconflict Gemfile Overwrite /Users/tom/Documents/14-Utveckling/WhichTerminal/Gemfile? (enter “h” for help) [Ynaqdh] Yforce Gemfileexist app identic
user1523985
file object plugins hyperlink clang
I’m trying to use clang++ instead of g++ to create object files that will later be linked by the gnu linker. I’m am able to do this successfully using native clang++, but when I use clang++ with a plugin, I get a link error: clang: error: linker command failed with exit code 1 (use -v to see invocation)That’s okay! I just need the object files! However, when I specify -S or -c I do not get any object file, even if I use .o to explicitly specify an output file. I am unable to do this even with cl
Gavin Miller
redirect hyperlink ethics
I’m just looking through some of the webmaster stats that Google provides, and noticed that the most common links to our website are to some research articles that we’ve put up in PDF format. The articles are also available on the site in HTML.I was looking at the sites (mostly forums and blogs) which link to these articles and was thinking that none of the people clicking the links would actually get to see our website, and that we’re giving something away for free and not even getting some pag
marcog
php image function hyperlink
i read and tried all the other threads but i cannot seem to make this work…i have the following $error_str .= “<tr><th>Warp Links</th><td>”; if($user[‘location’] > 0 && $user[‘location’] <= $uv_num_stars) {// ensure user is in a system that exists.print_link($star[‘link_1’]); print_link($star[‘link_2’]);print_link($star[‘link_3’]);print_link($star[‘link_4’]);print_link($star[‘link_5’]);print_link($star[‘link_6’]);$error_str .= $auto_str.”</td>”;if(!e
Sariksa Thapa
javascript jquery css hyperlink active
I have a top nav links that drive links in the left nav. The top nav contains a bunch of topics. Each topic link when clicked populates left nav with related links on the topic. So when a topic on the top nav is clicked i want it to change its color to like red while the rest are blue, but as soon as another title is clicked, i want the previously clicked link to restore its color back to blue and the newly clicked one to gain the red color. How can we do this in jquery? Adding classes and remov
linuxnoob
linux search hyperlink download webpage
I am trying to write a linux script to search for a link on a web page and download the file from that link…the webpage is: http://ocram.github.io/picons/downloads.htmlThe link I am interested in is: “hd.reflection-black.7z”The original way I was doing this was using these commands..lynx -dump -listonly http://ocram.github.io/picons/downloads.html &> output1.txt cat output1.txt | grep “17” &> output2.txt cut -b 1-6 –complement output2.txt &> output3.txt wget -i output3.tx
Jonathon Reinhart
php facebook syntax hyperlink facebook-comments
I’m getting the following message when I try to post http://www.247limosales.com as a comment in facebook:http://247limosales.com/ : syntax error, unexpected T_STRING, expecting ‘,’ or ‘;’ in /home/content/e/c/o/ecommphppro/html/247limosales/listings.php on line 462I checked my PHP code and it’s fine, I also have no problems on the actual site itself, it generates the HTML properly, I don’t understand why facebook is giving this error. Even if I go to “view code” on the site, I see no error lik
daveyfaherty
javascript css hyperlink cufon
I have text links in a paragraph which is replaced using Cufon. For some reason, when I hover over the links, the text in them gets wider, and stays that way when I move the cursor away. A colour change, added to hover in the css, reverts as one would expect. So it isn’t “stuck” in the hover state as far as I can tell.When I turn javascript off, disabling cufon, there is only a color change change to the font on hover. With javascript off, the hover state works for colour, but it dosn’t have the
Karunagara Pandi
selenium hyperlink tabs ide
I’m using Selenium IDE 2.4.0 version for testing our web application. In a scenario, when I click on the link from the web page, it opens a new tab. There I’ll be performing some action such as entering data and saving the action etc.My problem is, Selenium IDE recording the hyperlink but it does not open the new tab and it is displaying the following error message in the Log.[warn] Link has target ‘_blank’, which is not supported in Selenium! Randomizing target to be: selenium_blank64967 [error
user2423264
html css animation hyperlink click
Fiddle: http://jsfiddle.net/FtQ4d/1/I’m doing a project for class, and I’ve made a webpage where there is a title in the center and two images of a left and right hand underneath. Upon hovering over one of the hands, it will move off of the screen revealing a link underneath. I’ve got the link hidden under the hands, but when the hand moves, the link is not clickable. How can I make it so?Here are the relevant parts of the html and css:<body><a href=”https://www.google.com”><p id=
Michael Durrant
javascript selenium hyperlink click
In my app, in the [firefox] browser javascript console I can do this:elems=document.getElementsByTagName(“a”)[3]; elems.click();and the 3rd anchor is clickedHow can I do that using the SeleniumIDE ?I have a Test Case which does:store javascript{elems=document.getElementsByTagName(“a”)[3]; elems.click();} dummybut I just get the somewhat standard invalid javascript error of [error] Unexpected Exception: fileName -> chrome://selenium-ide/content/selenium-core/scripts/selenium-api.js, lineNumber
scientiffic
ruby-on-rails link-to
In my Rails app, I was having issues with rendering a link_to because, for some reason, a new line is added through my link_to. For example, when I try to create the link with:<% byline = render :partial => “projects/author_byline”, :locals => {:project => image.project, :source=>”home”} %> <script type=”text/javascript”>console.log(‘byline : <%= byline %>’); </script>I would get this in the console:console.log(‘byline : <a href=”/users/scientiffic” clas
Serg
ruby-on-rails ruby ruby-on-rails-3 link-to
Here’s what the default scaffolding generates:<%= link_to ‘Delete’, admin_user, method: :delete, data: { confirm: ‘Are you sure you want to delete?’ } %>I want to create a helper method so that I can call a remove_link(admin_user) and have it behave the same way:def remove_link(item) link_to item, method: :delete, :data { confirm: ‘Esta seguro que quiere eliminar este registro?’ } do”#{content_tag :i, nil, class: ‘icon-remove-sign’}”.html_safeendendBut I’m getting this error:SyntaxError
kotakotakota
ruby-on-rails link-to
I tried doing several searches for this and couldn’t find anything, so hopefully I’m not posting a duplicate.So, the API Dock’s link_to docs has this as a signature:link_to(options = {}, html_options = {}) do# name endSeemed kind of interesting so I decided to give this a shot:<%= link_to { action: ‘win’, game_id: @games[0].id }, { :method => :post } do %><div><%= image_tag @games[0].img_url %><%= @games[0].name %></div> <% end %>This resulted in a syntax e
user1388066
ruby-on-rails params link-to
I have a view that uses link_to to pass parameters to a controller. The url is a variable. Something is not working. I’d appreciate any clues. Thanks!<% url1 = dialogs_path(@dialogId) %> <%= url1 %> <%= link_to “Go!”, url1(:uid1 => @uid1, :uid2 => @uid2), :id => “my_link” %>url1 displays correctly. However, executing link_to crashes.
user502052
jquery ruby-on-rails ruby ruby-on-rails-3 link-to
I am using Ruby on Rails 3.0.7 and jQuery 1.6.1 and I am binding an AJAX click event to a link_to HTML output as in the following example:link_to ‘Link name’, ‘#’, :id => ‘link_css_id’As you can see I set the URL to ‘#’. Doing that when I click on the link the current view will be moved at the top of the page, as well. Since I don’t like this behaviour, I set nothing (that is, nil or ”) for the URL parameter, but on clicking on the link I get an alert message “error” that immediately after d
bradgonesurfing
ruby-on-rails ruby devise link-to
from rake routes I get this in my applicationnew_admin_session GET /admins/sign_in(.:format) {:controller=>”devise/sessions”, :action=>”new”}admin_session POST /admins/sign_in(.:format) {:controller=>”devise/sessions”, :action=>”create”}destroy_admin_session GET /admins/sign_out(.:format) {:controller=>”devise/sessions”, :action=>”destroy”}admin_password POST /admins/password(.:format) {:con
Twiddr
ruby-on-rails drop-down-menu link-to
I have a number of link_tos, which are used to create records in the database based on the current user.I would like the current user to able to add records on behalf of other users – ex by adding a dropdown menu, where the current user can pick which user he wants to create the record on behalf of.I have the following code, which needs to be tweaked to suit the above needs – any help please :)<%= collection_select(:user, :id, User.where(:department_id => current_user.department_id).all, :
Nathan Hackley
ruby-on-rails helper link-to
I’m new to rails and am having what I think is a very simple issue.I have a list of “tasks”. When you click on a task, I want to update its row in the database to mark it as complete (changing the “status” column form 0 to 1).Here is what the links look like in my view:<td><%= link_to t.name, change_task_status_path(:id => t.id) %>And here is what’s in my tasks_controller.rb:def change_task_status@t = Task.find_by_id(params[:id])@t.status = ‘1’ # 1 = [email protected] :nothing
jvnill
ruby-on-rails ruby link-to actioncontroller
First of all, pretty new to Rails. I’ve been following a tutorial on using the ‘link_to’ command – basically, I have some links with text ‘About Us’, ‘FAQ’, ‘Contact Us’, and I want them to link to their respective pages.Following the tutorial, the code in my contact_us.html.erb file goes like this:<%= link_to “About Us”, {:controller => ‘static_pages’, :action => ‘about_us’} %>My controller is called static_pages_controller.rb and I have an about_us method in that file, with no code
Fawyd
ruby-on-rails ruby-on-rails-3 link-to
On my site a user has a personal profile with a link to his personal external website. The url of the sites I store in a postgresql database under the name website. When I test the result, I always get a url like this:http://localhost:3000/www.example.cominstead of http://www.example.comMy view index.html.erb looks like this:<% provide(:title, ‘All projects’) %> <h1>All projects</h1><%= will_paginate %><ul class=”microposts”><%= render @microposts %> </ul&g
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