Dear Klaus, I am not 100% clear on what you are doing. Is it a WFS request? In a WFS request, the SORTBY parameter is used to specify a list of property names whose values should be used to order (upon presentation) the set of feature instances that satisfy the query. The value of the SORTBY parameter shall have the form “PropertyName [A|D][,PropertyName [A|D],…]” where the letter A is used to indicate an ascending sort and the letter D is used to indicate a descending sort. In your case, the property would then be AirRouteLink, if I understand the question correctly.
Also, id AirRouteLink is your primary key, this is not exposed by default in a service. For that to happen, you need to check the box next to “expose primary key” in the datastore configuration. Sources: https://gis.stackexchange.com/questions/257669/how-to-sortby-a-getfeature-wfs-request-by-featureid-fid-in-xml https://gis.stackexchange.com/questions/43973/why-does-geoserver-not-serve-my-primary-key-id --- Met vriendelijke groet / Kind regards, Bart Zwemmer Technical Manager [cid:image001.png@01D71FCF.C121D430] <https://www.linkedin.com/in/bzwemmer/> M: +31(0)642 343 9111 E: b...@gisspecialisten.nl<mailto:b...@gisspecialisten.nl> Geo-as-a-Service | GeoService.cloud<https://gisspecialisten.us4.list-manage.com/track/click?u=113f5f268deebb4e057734fe1&id=ecaf5147d3&e=16c25326a4> From: Gäbler Klaus <klaus.gaeb...@austrocontrol.at> Sent: Monday, March 22, 2021 8:05 AM To: 'geoserver-users@lists.sourceforge.net' <geoserver-users@lists.sourceforge.net> Subject: [Geoserver-users] AppSchema: how to retrieve an ordered list in feature chaining Dear all, for Inspire we need to retrieve an ordered list of elements using feature chaining. Is there any possibility to do this in GS 2.18.2? The relevant schema is Transport Network Air, the feature is AirRouteSequence which should contain an ordered list of AirRouteLink elements. I’ve already ordered elements in my source table, but GS doesn’t bring that up in the AppSchema. Any hints how to do this? Thanks in advance! Kind regards Klaus Wichtiger Hinweis: Diese E-Mail Nachricht kann Betriebs- oder Geschäftsgeheimnisse oder sonstige vertrauliche Informationen enthalten. Wenn Sie nicht der Adressat sind und diese Nachricht irrtümlich erhalten haben, ist Ihnen eine Verwendung des Inhalts, eine Vervielfältigung oder Weiter-gabe dieser Nachricht ausdrücklich untersagt. Bitte benachrichtigen Sie uns und vernichten Sie die empfan-gene Nachricht. Vielen Dank. Please Note: This e-mail message may contain trade secrets or privileged, undisclosed or otherwise confidential information. If you are not the intended recipient and have received this message in error or by mistake any unauthorized use, reproduction or distribution of this message is strictly prohibited. Please notify us immediately and destroy the original transmittal. Thank you for your cooperation. Austro Control Österreichische Gesellschaft für Zivilluftfahrt mit beschränkter Haftung Sitz/Registered address: Wien/ Vienna; Registriert unter/registered under: FN 71000m Com-petent court/Firmenbuchgericht: HG Wien/commercial court Vienna; Rechtsform/legal form: GmbH Post-anschrift/postal address: Wagramer Straße 19 - 1220 Wien/Vienna DVR: 0447277 Disclaimer De informatie in dit e-mailbericht, inclusief eventuele bijlage(s) is vertrouwelijk en uitsluitend bestemd voor de geadresseerde(n). Gebruik van deze informatie door anderen dan de geadresseerde(n) is niet toegestaan. Openbaarmaking, verspreiding en/of verstrekking van deze informatie aan derden wordt niet gepermitteerd. Wanneer u dit bericht ten onrechte heeft ontvangen, dient u de afzender hiervan per e-mail op de hoogte te brengen en dit bericht te verwijderen.
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