I've checked out this question on SO because I have a similar problem with rails. I'm trying to make an AJAX request work (looking up some financial tickers) and I think that I'm ok with my code (at least I hope) but I'm still getting this weird error:
bootstrap.self-fdc98dee79ee88255e10cac6caa91338165cb76cf0d263744d8d90011fc2ef8f.js:3 Uncaught TypeError: $(...).popover is not a function at HTMLDocument. (bootstrap.self-fdc98dee79ee88255e10cac6caa91338165cb76cf0d263744d8d90011fc2ef8f.js:3) at fire (jquery.self-bd7ddd393353a8d2480a622e80342adf488fb6006d667e8b42e4c0073393abee.js:3233) at Object.fireWith [as resolveWith] (jquery.self-bd7ddd393353a8d2480a622e80342adf488fb6006d667e8b42e4c0073393abee.js:3363) at Function.ready (jquery.self-bd7ddd393353a8d2480a622e80342adf488fb6006d667e8b42e4c0073393abee.js:3583) at HTMLDocument.completed (jquery.self-bd7ddd393353a8d2480a622e80342adf488fb6006d667e8b42e4c0073393abee.js:3618)
Here's my script:
var init_stock_lookup; init_stock_lookup = function() { $('#stock-lookup-form').on('ajax:success', function(event, data, status) { $('#stock-lookup').replaceWith(data); init_stock_lookup(); }) } $(document).ready(function() { init_stock_lookup(); }) Here's the page:
<div id="stock-lookup"> <h3>Search for stocks</h3> <%= form_tag search_stocks_path, remote: true, method: :get, id: 'stock-lookup-form' do %> <div class="form-group row no-padding text-center col-md-12"> <div class="col-md-10"> <%= text_field_tag :stock, params[:stock], placeholder: "Stock ticker symbol", autofocus: true, class: 'form-control search-box input-lg' %> </div> <div class="col-md-2"> <%= button_tag(type: :submit, class: "btn btn-lg btn-success") do %> <i class="glyphicon glyphicon-search"></i> Look up a stock <% end %> </div> </div> <% end %> <% if @stock %> <div id='stock-lookup-results' class="well results-block"> <strong>Symbol:</strong> <%= @stock.ticker %> <strong>Name:</strong> <%= @stock.name %> <strong>Price:</strong> <%= @stock.price %> </div> <% end %> The gem file:
source 'https://rubygems.org' git_source(:github) do |repo_name| repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?("/") "https://github.com/#{repo_name}.git" end # Bundle edge Rails instead: gem 'rails', github: 'rails/rails' gem 'rails', '~> 5.1.1' gem 'devise' gem 'twitter-bootstrap-rails' gem 'devise-bootstrap-views' gem 'sprockets-rails', :require => 'sprockets/railtie' gem 'jquery-rails' gem 'jquery-turbolinks', '~> 2.1' gem 'stock_quote' # Use Puma as the app server gem 'puma', '~> 3.7' # Use SCSS for stylesheets gem 'sass-rails', '~> 5.0' # Use Uglifier as compressor for JavaScript assets gem 'uglifier', '>= 1.3.0' # See https://github.com/rails/execjs#readme for more supported runtimes # gem 'therubyracer', platforms: :ruby # Use CoffeeScript for .coffee assets and views gem 'coffee-rails', '~> 4.2' # Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks gem 'turbolinks', '~> 5' # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder gem 'jbuilder', '~> 2.5' # Use Redis adapter to run Action Cable in production # gem 'redis', '~> 3.0' # Use ActiveModel has_secure_password # gem 'bcrypt', '~> 3.1.7' # Use Capistrano for deployment # gem 'capistrano-rails', group: :development group :development, :test do gem 'sqlite3' # Call 'byebug' anywhere in the code to stop execution and get a debugger console gem 'byebug', platforms: [:mri, :mingw, :x64_mingw] # Adds support for Capybara system testing and selenium driver gem 'capybara', '~> 2.13' gem 'selenium-webdriver' end group :development do # Access an IRB console on exception pages or by using <%= console %> anywhere in the code. gem 'web-console', '>= 3.3.0' gem 'listen', '>= 3.0.5', '< 3.2' # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring gem 'spring' gem 'spring-watcher-listen', '~> 2.0.0' end # Windows does not include zoneinfo files, so bundle the tzinfo-data gem gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby] group :production do gem 'pg' gem 'rails_12factor' end and the link to my gitHub repo : https://github.com/Ardzii/finance-tracker
I'm using RoR and Bootstrap (twitter). What I understand from the SO link I provided earlier is that I'm having jQuery conflicts but I have no idea where and, most of all, how to fix it...
Thanks as usual for your help guys!
------ EDIT . ----------- Here's my application.js for references (I added the //require twitter/bootstrap line thanks the Hieu's answer).
// This is a manifest file that'll be compiled into application.js, which will include all the files // listed below. // // Any JavaScript/Coffee file within this directory, lib/assets/javascripts, or any plugin's // vendor/assets/javascripts directory can be referenced here using a relative path. // // It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the // compiled file. JavaScript code in this file should be added after the last require_* statement. // // Read Sprockets README (https://github.com/rails/sprockets#sprockets-directives) for details // about supported directives. // //= require rails-ujs //= require twitter/bootstrap //= require jquery //= require jquery_ujs //= require turbolinks //= require_tree .