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namedgraph merged 2 commits into from
Aug 19, 2026
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Inline creation in views: documentation and SKOS package updates #57

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8a972d0
Document inline creation in views
namedgraph Aug 19, 2026
21c3806
SKOS package views tolerate untagged prefLabels
namedgraph Aug 19, 2026
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18 changes: 18 additions & 0 deletions docs/reference/data-model/resources/views.ttl
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Expand Up @@ -52,4 +52,22 @@
<img alt="Related results" src="../../../../uploads/ffb24b79848a40266d880638b0699c4c8a4e41ec"></img>
</p>
</div>
<div>
<h2 id="inline-creation">Inline creation</h2>
<p>Views attached to properties using <code>ldh:view</code> (forward relationships) or <code>ldh:inverseView</code> (inverse relationships) can offer inline creation of related resources.
If the view has a <code>ldh:container</code> value, a <span class="btn btn-primary create-action">Create</span> button is shown next to the view controls.</p>
<p>The button opens a modal form for a new instance whose class is inferred from the ontology: the <code>rdfs:range</code> of the property for forward relationships, the <code>rdfs:domain</code>
for inverse ones (including the <code>rdfs:subPropertyOf</code> hierarchy). Submitting the form creates a new child document in the <code>ldh:container</code> container, with the instance stored
as a fragment resource within it. The relationship with the current resource is established automatically: forward views insert the linking triple into the current document, inverse views store
it in the new document itself. The view results are refreshed afterwards.</p>
<p>The button is only shown when the agent is authorized to write to the container (and, for forward relationships, to the current document). The <code>ldh:container</code> value can be asserted
in the application's own ontology, including on views defined by <a href="../../../administration/packages/">packages</a>.</p>
<p>Views with empty results are shown by default; setting <code>ldh:showWhenEmpty</code> to <code>false</code> hides a view while its query returns no results.</p>
<pre>skos:narrower ldh:view ns:NarrowerConcepts .

ns:NarrowerConcepts a ldh:View ;
dct:title "Narrower concepts" ;
spin:query ns:SelectNarrowerConcepts ;
ldh:container &lt;concepts/&gt; .</pre>
</div>
</div>"""^^rdf:XMLLiteral .
8 changes: 4 additions & 4 deletions packages/skos/ns.ttl
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Expand Up @@ -63,7 +63,7 @@ WHERE
GRAPH ?narrowerGraph
{
?narrower skos:prefLabel ?prefLabel .
FILTER (langMatches(lang(?prefLabel), "en"))
FILTER (langMatches(lang(?prefLabel), "en") || lang(?prefLabel) = "")
}
}
}
Expand Down Expand Up @@ -93,7 +93,7 @@ WHERE
GRAPH ?broaderGraph
{
?broader skos:prefLabel ?prefLabel .
FILTER (langMatches(lang(?prefLabel), "en"))
FILTER (langMatches(lang(?prefLabel), "en") || lang(?prefLabel) = "")
}
}
}
Expand Down Expand Up @@ -141,7 +141,7 @@ WHERE
GRAPH ?memberGraph
{
?member skos:prefLabel ?prefLabel .
FILTER (langMatches(lang(?prefLabel), "en"))
FILTER (langMatches(lang(?prefLabel), "en") || lang(?prefLabel) = "")
}
}
}
Expand Down Expand Up @@ -187,7 +187,7 @@ WHERE
{ GRAPH ?graph
{ ?concept skos:inScheme $about ;
skos:prefLabel ?prefLabel .
FILTER (langMatches(lang(?prefLabel), "en"))
FILTER (langMatches(lang(?prefLabel), "en") || lang(?prefLabel) = "")
}
}
ORDER BY ?prefLabel
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