adding background image in style rails 4

Tag: ruby-on-rails,twitter-bootstrap,ruby-on-rails-4,asset-pipeline

I am trying to add background image on my web page, it was working when I was using plane html, but now I am integrating it to my rails application.

I am using this code to embed the image in my rails application

  <div class="jumbotron" style="background-image:                                                                                                                                                            
                                    "url(image-url('lines3.png')";                                                                                                                                             
                                      background-repeat: repeat-x;                                                                                                                                             
                                      background-position: center bottom">

It is not throwing any exception in logs but not showing the images as well, can suggestions

Best How To :

You should change "background-image:"url(image-url('lines3.png')"; into "background-image:"image-url(image-url('lines3.png')";

http://guides.rubyonrails.org/asset_pipeline.html#css-and-sass

Or you can try with: background-image: url(<%= asset_path 'lines3.png' %>)

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ruby-on-rails,activerecord,callback

It'll work without any issue, as Active Record wraps-up these callback methods in a single transaction. Since the object is destroyed in first yield, it seems the later is not feasible (assuming everything is running in one thread). How Rails handles this? No, object isn't destroyed in first yield. Object...

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html,css,twitter-bootstrap

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ruby-on-rails,crud

Strong parameters Rails sends form parameters in nested hashes. { page: { subject_id: 1, name: 'Hello World.' } } So to whitelist the parameters you would do. class PagesController < ApplicationController def index @test = Page.all end def new @test = Page.new end def create @test = Page.new(page_params) if @test.save...

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ruby-on-rails,ruby,rest,activerecord,one-to-many

Take a look at merit gem. Even if you want to develop your own badge system from scratch this gem contains plenty of nice solutions you can use. https://github.com/merit-gem/merit

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ruby-on-rails,ruby,ruby-on-rails-4,ruby-on-rails-3.2

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ruby-on-rails,ruby-on-rails-4

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ruby-on-rails

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ruby-on-rails,arrays,ruby,multidimensional-array

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ruby-on-rails,ruby,authentication

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ruby-on-rails,ruby-on-rails-4,model-view-controller

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ruby-on-rails,ruby,enums

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ruby-on-rails,ruby,rack,multipart

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twitter-bootstrap

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ruby-on-rails,arrays

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ruby-on-rails,routes

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html,twitter-bootstrap,css3,twitter-bootstrap-3

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ruby-on-rails,ruby,ruby-on-rails-3,memory,heroku

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ruby-on-rails,ruby,ruby-on-rails-4,twitter

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ruby-on-rails,ruby-on-rails-4,mongoid,embedded-documents

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mysql,ruby-on-rails,rdbms

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javascript,jquery,twitter-bootstrap

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ruby-on-rails,forms

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ruby-on-rails,ruby,validation,ruby-on-rails-4,associations

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jquery,ruby-on-rails,search,if-statement

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ruby-on-rails,gem,activeadmin

Add the following to your Polls Controller- def new @poll = Poll.new 4.times do @poll.answers.build end end ...

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html,css,twitter-bootstrap,flexbox

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ruby-on-rails,ruby

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jquery,twitter-bootstrap,knockout.js,twitter-bootstrap-3

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ruby-on-rails,ruby,ruby-on-rails-4,model-view-controller

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javascript,jquery,ruby-on-rails

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ruby-on-rails,json,sorting

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ruby-on-rails,unit-testing,testing,rspec,rspec-rails

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angularjs,twitter-bootstrap,angular-bootstrap

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ruby-on-rails,ruby,ruby-on-rails-4,activerecord

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ruby-on-rails

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c#,twitter-bootstrap,asp.net-mvc-5,mvcsitemapprovider,mvcsitemap

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ruby-on-rails,email,mailer

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ruby-on-rails,ruby,heroku

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html,css,twitter-bootstrap

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ruby-on-rails

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ruby-on-rails

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ruby-on-rails,ruby,ruby-on-rails-4

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ruby-on-rails,postgresql,activerecord,error-handling

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javascript,jquery,css,html5,twitter-bootstrap

Updated. Yes - the first pure CSS solution was not satisfactory. If you dare to add some javascript, you can do this : $('.accordion-group').on('show', function() { $(this).find('.accordion-toggle').removeClass('arrow-down').addClass('arrow-up'); }); $('.accordion-group').on('hide', function() { $(this).find('.accordion-toggle').removeClass('arrow-up').addClass('arrow-down'); }); It is using the bootstrap collapse hide / show events directly on the collapse sections. Still without...

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ruby-on-rails,ruby,refactoring

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jquery,ruby-on-rails,ajax

Your partial (currently named: _followup.html.erb in your example) should just be the code to produce a single row, Rails will iterate over it for you, and you should name it after the model it represents, ie. # app/views/assessments/_assessment.html.erb <%= assessment.name %> Then in your app/views/assessments/followups.html.erb view you'd use that partial...

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ruby-on-rails,railstutorial.org,minitest,guard

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ruby-on-rails,activerecord

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ruby-on-rails,ruby

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javascript,jquery,html,css,twitter-bootstrap

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