Simple DOM for Opal (legacy?)
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opal-dom.gemspec

README.md

opal-dom: DOM library for Opal

opal-dom is a dom library for opal to be used in the browser.

Usage

Add to your Gemfile:

# Gemfile
gem "opal-dom"

Add to opal builder task:

# Rakefile
Opal::RakeTask.new do |t|
  t.dependencies = ['opal-dom']
end

Finally, require it in your opal app:

# app.rb
require 'opal-dom'

Document.ready? do
  alert "document is ready!"
end

HTTP

The HTTP class is a wrapper around the native browser XMLHttpRequest.

Usage example:

HTTP.get("api/users/1") do |res|
  alert res.body
end

The response can be easily parsed from json using the json convenience method.

HTTP.get("api/users/1.json") do |res|
  puts res.json
end

# => {"name" => "Adam Beynon", "age" => 26, ...}

POST requests work the same:

HTTP.post("api/users") do |res|
  puts res.ok?
end

Data can be added into the options hash:

HTTP.get("api/find", data: { id: 10}) do |res|
  # ...
end

Running specs

Clone repo:

git clone git://github.com/adambeynon/opal-dom.git

Get gems:

bundle install

Build opal-spec, opal-dom and the actual specs:

rake opal

Open spec/index.html in the browser.

License

Released under the MIT license