joncode

<%= link_to 'Back', @cart %>

links you back to the controller and show action for @cart

<%= link to controller: 'store', action: 'new' %>
is now
<%= link to new_store_path %>

joncode

using link_to via AJAX to update quantities on a form ... here is the code that passes the new quantity amount ...

<%= link_to ' ^ ', line_item_path(line_item, :amount => 1), 
                      method: :put,
                      remote: true %>

NOTE - this will NOT work without the object (line_item) in the parenths with the :amount

joncode

$('.guitarClick1 a').click(function() {
	$('h2.chooseInstrument').replaceWith('<h2 class="chooseInstrument">Step 2: Choose a body style</h2>');
})

joncode

> gem install 'compass'
add to Gemfile in app - assets block
group :assets do
	gem 'compass'
  	gem 'sass-rails',   '~> 3.1.4'
#  	gem 'coffee-rails', '~> 3.1.1'
#  	gem 'uglifier', '>= 1.0.3'
end

> bundle install

joncode

git remote add origin [email protected]:joncode/wibble.git

you have to include the word 'origin' for this to work 

joncode

rails g bootstrap:themed videos -f

where videos is the scaffold to be styled by twitter bootstrap

the '-f' flag means force -- i.e. delete any styles that are there already 

joncode

control - boolean gives you controls on screen
autoplay - boolean starts playing the vid automatically 
preload="none" ="metadata" ="auto" 
         - tells browser whether or not to preload the video entirely , just metadata or not at all
poster="src of poser frame"
         - loads an image into the player as poster frame pre-play
loop - loops video , does not work in firefox - use JS to make looper 
<script>
  $('#videoShow').bind("ended", function() {
    this.play();

joncode

http://www.w3.org/TR/html5/the-video-element.html#the-video-element

http://www.w3.org/TR/html5/media-elements.html#media-data

http://www.w3.org/TR/html5/media-elements.html#concept-media-load-algorithm

joncode

"progress"
"timeupdate"
"durationchange" - whenever the duration of the video content changes , including at load
"canplaythrough"
"loadeddata"
"playing"
"paused"
.ended
.buffered
.duration

joncode

group :development do
	gem 'annotate', '~> 2.4.1.beta'
end

bundle install
bundle exec annotate --position after