CODEWITHSUNDEEP
rubyslim-langstatic-html
Francesco Belladonna
Francesco Belladonna

Reputation: 11689

Include a slim file in another slim file

I'm working on a static website (so no real server support) and I would like to include a small slim snippet in another, possibly passing a variable to it.

Is this possible? In rails is quite easy, though the render method, but I have no idea how to do it on slim (obviously load method doesn't work for slim).

Upvotes: 5

Views: 7930

Answers (4)

Yorkshireman
Yorkshireman

Reputation: 2343

This thread helped me write a really killer partials helper that gives you Rails-like partials functionality. I'm really pleased with it!

#partials_helper.rb
module PartialsHelper
  def partial(name, path: '/partials', locals: {})
    Slim::Template.new("#{settings.views}#{path}/#{name}.slim").render(self, locals)
  end
end

-

#app.rb
require 'slim'
require 'slim/include'
require 'partials_helper'
require 'other_helper_methods'

class App < Sinatra::Base
  helpers do
    include PartialsHelper
    include OtherHelperMethods
  end

  get '/' do
    slim :home
  end
end

-

#views/home.slim
== partial :_hello_world, locals: { name: 'Andrew' }

-

#views/partials/_hello_world.slim
h1 Hello, World! Hello #{name}!

I initially had only .render({}, locals), which meant that the partials didn't have access to any helper methods contained inside OtherHelperMethods (but home.slim did). Passing self into .render, as the first argument, fixes that (if you're curious about that, look up the Tilt::Template #render documentation.

With this PartialsHelper, passing locals is optional, as is specifying a different path to the partial (relative to settings.views).

Hope you get as much use out of it as I do!

Upvotes: 0

Igor Springer
Igor Springer

Reputation: 496

Slim contains Include plugin that allows to include other files directly in template files at compile time:

require 'slim/include'

include partial_name

Documentations is available here: https://github.com/slim-template/slim/blob/master/doc/include.md

If you need to include the files at runtime

Slim::Template.new("#{ name }.slim").render does the job (https://github.com/slim-template/slim#include-helper).

Upvotes: 7

Steve Benner
Steve Benner

Reputation: 1717

I would strongly reocommend checking out Middleman if you want to build a static website using Slim. Middleman borrows common helper functions like render and partial from Padrino, a web framework sort of like Rails but built using the more lightweight Sinatra (all of these are great software).

The poins is that you can configure Middleman to use slim and then nest partials (or layouts as well) arbitrarily. If you run into snags, check this stack overflow thread. It's pretty simple though!

The Middleman docs explain how to use partials here, and you can see how a real-world example looks in my gist for embedding an HTML5 video player.

Upvotes: 2

Francesco Belladonna
Francesco Belladonna

Reputation: 11689

Looks like it can be done in this way:

Slim::Template.new('template.slim', optional_option_hash).render(scope)

Found in slim readme: https://github.com/slim-template/slim

Upvotes: 1

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