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diff --git a/build/posts/loop/index.html b/build/posts/loop/index.html new file mode 100644 index 0000000..d857c62 --- /dev/null +++ b/build/posts/loop/index.html @@ -0,0 +1,79 @@ +<!doctype html> +<html lang="en"> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1"> + <meta name="color-scheme" content="dark light"> + <link rel="icon" href="data:,"> + <title>Looping Through Jekyll Collections</title> + <link href="/atom.xml" type="application/atom+xml" rel="alternate" title="Atom feed for blog posts" /> + <link href="/rss.xml" type="application/rss+xml" rel="alternate" title="RSS feed for blog posts" /> +<style>*{box-sizing:border-box;}body{font-family:sans-serif;line-height:1.33;margin:0 auto;max-width:650px;padding:1rem;}blockquote{background:rgba(0,0,0,0.1);border-left:4px solid;padding-left:5px;}img{max-width:100%;}pre{border:1px solid;overflow:auto;padding:5px;}table{text-align:left;width:100%;}.footnotes{font-size:90%;}</style> +</head> + +<nav> + <a href="#menu">Menu ↓</a> +</nav> + +<main> +<h1 id="looping-through-jekyll-collections">Looping Through Jekyll Collections</h1> +<p>2022-08-12</p> +<p>I recently needed to add a couple new items to my wife’s personal recipe website (<a href="https://cookingwith.casa">cookingwith.casa</a>) which I hadn’t touched in quite a while. The Jekyll build still worked fine, but I realized I was statically adding each <code>collection</code> by hand on the main homepage[^1].</p> +<p>Not so good.</p> +<p>Of course, this wasn’t difficult at all to fix. Now everything is much more “hands free” moving forward. I figured I would share the details here in the hopes that others mind find it useful. Plus, it’s my blog - so I’ll do what I want!</p> +<h2 id="looping-our-collections">Looping Our Collections</h2> +<p>We want Jekyll to make things as streamlined as possible for us. This means that if I decide to add a new collection it will automatically render it along the others on the homepage.</p> +<p>Work smart not hard!</p> +<p>Let’s take a look at the bare-bones collections loop:</p> +<pre><code>{% for collection in site.collections %} + <!-- Our code goes here --> +{% endfor %} +</code></pre> +<p>Then we need to include an <code>if</code> statement to avoid pulling in standard <code>post</code> items (or leave this in if that is desired):</p> +<pre><code>{% for collection in site.collections %} + {% if collection.label != 'posts' %} + {% endif %} +{% endfor %} +</code></pre> +<p>Now for my specific use case, we want to display each collection label and then list its corresponding items below that label (see the <code>site[collection.label]</code> for reference)</p> +<pre><code>{% for collection in site.collections %} + {% if collection.label != 'posts' %} + <h2>{{ collection.label }}</h2> + <ul class="recipe-list"> + {% for item in site[collection.label] %} + <li> + <a href="{{ item.url }}">{{ item.title }}</a> + </li> + {% endfor %} + </ul> + <hr> + {% endif %} +{% endfor %} +</code></pre> +<p>That’s it! Now if I plan to add any new collections down the line, I just need to include it in the <code>_config.yml</code> file and I’m set. The homepage will take care of the rest once rendered.</p> +<p>Enjoy looping through your Jekyll collections!</p> +<h2 id="refs">Refs</h2> +<ol> +<li>Just the sections were statically rendered. All the recipes were pulled in dynamically - I’m not that insane!</li> +</ol> +<footer role="contentinfo"> + <h2>Menu Navigation</h2> + <ul id="menu"> + <li><a href="/">Home</a></li> + <li><a href="/projects">Projects</a></li> + <li><a href="/uses">Uses</a></li> + <li><a href="/wiki">Wiki</a></li> + <li><a href="/resume">Resume</a></li> + <li><a href="/colophon">Colophon</a></li> + <li><a href="/now">Now</a></li> + <li><a href="/donate">Donate</a></li> + <li><a href="/atom.xml">RSS</a></li> + <li><a href="#top">↑ Top of the page</a></li> + </ul> + <small> + Built with <a href="https://git.sr.ht/~bt/barf">barf</a>. <br> + Maintained with ♥ for the web. <br> + Proud supporter of <a href="https://usefathom.com/ref/DKHJVX">Fathom</a> & <a href="https://nextdns.io/?from=74d3p3h8">NextDNS</a>. <br> + The content for this site is <a href="https://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>.<br> The <a href="https://git.sr.ht/~bt/bt.ht">code for this site</a> is <a href="https://git.sr.ht/~bt/bt.ht/tree/master/item/LICENSE">MIT</a>. + </small> +</footer>
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