Adds resource configuration to a page, including variables and assets.

The resources component can create new variables, add headers and inject assets to the page. The resources component can be used on any page, layout or partial.

# Available Properties

The following properties are supported by the component.

Property Description
js Array of JavaScript files in the theme assets/js folder
less Array of LESS files in the theme assets/less folder
scss Array of SCSS files in the theme assets/scss folder
css Array of Stylesheet files in the theme assets/css folder
vars Includes variables available on the page or layout.
headers Includes headers with the page response.

# Basic Usage

The following example uses the vars property to create a new variable called activeNav and this variable becomes available to the page life-cycle, this includes layouts for that page or partials that are used on the page. The variable is accessed using the {{ activeNav }} Twig variable.

vars[activeNav] = 'blog'
{% if activeNav === 'blog' %}
    <p>The blog is active!</p>
{% endif %}

# Injecting Variables

The resources component lets you define any number of variables on the page. These become available to the layout as a usual Twig variable.

vars[activeNav] = 'blog'

You may also use parameters from the page cycle. In the following example the activeNav variable will contain the value found inside the :slug page route.

url = "mypage/:slug"

vars[activeNav] = '{{ :slug }}'

This concept also works for component variables. The following example looks up the author by the :slug found in the page route and then assigns the to the authorIdPage page variable.

url = "/author/:slug"

[section author]
handle = "Blog\Author"
entrySlug = "{{ :slug }}"

vars[authorIdPage] = 'Author ID is: {{ }}'

# Injecting Assets

If a layout includes the standard {% scripts %} and {% styles %} tags, then it is possible to inject assets to these placeholders. The assets will be bundled and combined to a single script/style reference.

Assets loaded using the resources component should be in a specific folder inside the theme as described in the available properties. An example could be a partial named blocks/carousel.htm

less[] = "blocks/carousel.less"
js[] = "blocks/carousel.js"
<!-- Carousel Contents Here -->

Now when the partial is loaded on the page, the scripts and stylesheets will be injected to the layout. The assets should be located in the assets/js/blocks/carousel.js and assets/less/blocks/carousel.less directories respectively.

<!-- Assets for the carousel are injected automatically -->
{% partial 'blocks/carousel' %}

Using the partial twice on the page will only inject the assets once.

# Using Custom Headers

As an example of defining custom headers, you may wish to render XML content on a page instead of HTML content. This is possible by injecting a Content-Type header in to the page and giving it a value of text/xml. This header value will be sent with the response when the page loads.

url = "/blog/rss"

headers[Content-Type] = 'text/xml'
<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0" xmlns:atom="">
    <!-- RSS contents here --/>