topic Re: Aikau form to upload content with metadata in Alfresco Forum

Aikau form to upload content with metadata

mocaruru — Sun, 27 Aug 2017 04:18:32 GMT

Hi,I would like to create a Aikau form that can upload a content with some metadata. When I tried to modify simple-page.get.js provided by alfresco sdk 3.0 like below,var site = page.url.templateArgs.site;var alfDestination = null;var result = remote.call("slingshot/doclib/container/" + site + "/doc

Re: Aikau form to upload content with metadata

afaust — Mon, 28 Aug 2017 08:33:16 GMT

The error message does not point to an error in your JSON - it displays a problem with a core Aikau function (alfresco_core_Core__alfCleanFrameworkAttributes) when used together with native data structures (in this case a File object). It stands to reason thatthe AlfCrudService itself cannot handle form data that includes files. Aikau has a special service for handling file updloads, the UploadService, though that service cannot handle metadata. For your requested interaction it might be necessary to create a composition of the regular Crud and the Upload service, and use a cutom service to handle the pubSub-flow, i.e. by processing the upload first and then immediately post the update of the metadata.

Unfortunately, that is not something you can do by simple configuration in the JSON model - you will have to write Aikau client-side JavaScript for this.

Re: Aikau form to upload content with metadata

adelohb — Tue, 02 Oct 2018 16:12:04 GMT

Yoshihiko Aochi‌ I had the same problem I would be grateful if you told me if you have any answer to that