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It's a beautiful thing. A thousand thanks, Bud. See PR rdwatters/hugo-docs-concept#118
2.1 KiB
2.1 KiB
title, linktitle, description, godocref, date, publishdate, lastmod, categories, menu, tags, ns, signature, workson, hugoversion, relatedfuncs, deprecated, aliases
| title | linktitle | description | godocref | date | publishdate | lastmod | categories | menu | tags | ns | signature | workson | hugoversion | relatedfuncs | deprecated | aliases | ||||||||||
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| after | after | Slices an array to only the items after the Nth item. | 2017-02-01 | 2017-02-01 | 2017-02-01 |
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after slices an array to only the items after the Nth item. The following shows after being used in conjunction with the slice function:
{{ $data := slice "one" "two" "three" "four" }}
{{ range after 2 $data }}
{{ . }}
{{ end }}
→ ["three", "four"]
Example of after with first: 2nd–4th Most Recent Articles
You can use after in combination with the first function and Hugo's powerful sorting methods. Let's assume you have a list page at yoursite.com/articles. You have 10 articles, but you want your templating for the list/section page to show only two rows:
- The top row is titled "Featured" and shows only the most recently published article (i.e. by
publishdatein the content files' front matter). - The second row is titled "Recent Articles" and shows only the 2nd- to 4th-most recently published articles.
{{% code file="layouts/section/articles.html" download="articles.html" %}}
{{ define "main" }}
<section class="row featured-article">
<h2>Featured Article</h2>
{{ range first 1 .Data.Pages.ByPublishDate.Reverse }}
<header>
<h3><a href="{{.Permalink}}">{{.Title}}</a></h3>
</header>
<p>{{.Description}}</p>
{{ end }}
</section>
<div class="row recent-articles">
<h2>Recent Articles</h2>
{{ range first 3 (after 1 .Data.Pages.ByPublishDate.Reverse) }}
<section class="recent-article">
<header>
<h3><a href="{{.Permalink}}">{{.Title}}</a></h3>
</header>
<p>{{.Description}}</p>
</section>
{{ end }}
</div>
{{ end }}
{{% /code %}}