docs-v2/layouts/shortcodes/children.html

{{ $type :=  .Get "type" | default "articles" }}
{{ $show := .Get "show" | default "all" }}

{{ if eq $show "all" }}
	{{ .Scratch.Set "pages" (union .Page.Pages .Page.Sections) }}
{{ else if (eq $show "sections") }}
	{{ .Scratch.Set "pages" .Page.Sections }}
{{ else if (eq $show "pages") }}
	{{ .Scratch.Set "pages" .Page.RegularPages }}
{{ end }}

{{ $pages := .Scratch.Get "pages" }}

<div class="children-links">
{{ if eq $type "articles" }}

	{{ range $pages.ByWeight }}
		{{ $title := cond ( isset .Params "list_title" ) .Params.list_title .Title }}
		{{ $url := cond ( isset .Params "external_url" ) .Params.external_url .RelPermalink }}
		{{ $target := cond ( isset .Params "external_url" ) "_blank" "" }}
		<h3 id="{{ anchorize $title }}"><a href="{{ $url }}" target="{{ $target }}">{{ $title }}</a></h3>
		<p>
			{{- if .Description }}{{- .Description | markdownify -}}
			{{ else }}{{- .Summary | markdownify -}}
			{{ end -}}
		</p>
		{{ if .Params.list_image }}
			{{ $img := .Params.list_image }}
			{{ if (fileExists ( print "/static" $img )) }}
				{{ with (imageConfig ( print "/static" $img )) }}
					{{ $imageWidth := div .Width 3 }}
					<img src='{{ $img }}' width='{{ $imageWidth }}' />
				{{ end }}
			{{ else }}
				<img src='{{ $img }}'/>
			{{ end }}
		{{ end }}
		{{ if .Params.list_code_example }}
			{{ .Params.list_code_example | markdownify }}
		{{ end }}
	{{ end }}

{{ else if (eq $type "functions") }}

	<ul>
	{{ range $pages.ByWeight }}
		{{ $title := replaceRE `\ function` "" .Title }}
		<li><a href="{{ .RelPermalink }}">{{ if .Params.list_title }}{{ .Params.list_title }}{{ else }}{{ $title }}{{ end }}</a></li>
	{{ end }}
	<ul>

{{ else if (eq $type "list") }}

	<ul>
	{{ range $pages.ByWeight }}
		{{ $title := cond ( isset .Params "list_title" ) .Params.list_title .Title }}
	  {{ $url := cond ( isset .Params "external_url" ) .Params.external_url .RelPermalink }}
		{{ $target := cond ( isset .Params "external_url" ) "_blank" "" }}
		{{ $note := cond ( isset .Params "list_note" ) (print "<span class='list-note'>" .Params.list_note "</span>") "" }}
		<li><a href="{{ $url }}" target="{{ $target }}">{{ $title }}</a> {{ $note | markdownify }}</li>
	{{ end }}
	<ul>

{{ end }}

</div>