core/templates/layout/relation_list.html.tpl

{{define "relation_list"}}
<h2 class="karmen-relation-header">{{$title := .options.title}}{{if .title}}{{$title = .title}}{{end}}{{$title}}</h2>
{{if gt (len .data) 0}}
<div class="list-group" id="{{$title|toLower}}_list_group">
  {{range $el := .data}}
  <a href="{{$el.ID | show $.options.model}}" class="list-group-item list-group-item-action">
    <span class="{{$.options.icon}}"></span>
    {{$el | string}}
    {{if $.small}}
    {{range $s := $.small}}
    <div class="text-right">
      {{$options := `noElements: "nessun elemento"`}}
      {{template "small" dict "options" ($options | yaml) "data" ($el|field $s)}}
    </div>
    {{end}}
    {{end}}
    {{end}}
  </a>
</div>
{{else}}
<p>{{.noElements}}</p>
{{end}}
{{end}}