I started with the platform jus a few days ago, seems it has good functions to customise what I need.
I have however some large pdf documents that takes too long to become visible.
Is there a way to tell the script to load and show the first page and continue loading the rest in the background?
You might want to try using lazy loading. Described here: https://github.com/AdobeDocs/experience-manager-65.en/blob/master/help/forms/using/adaptive-forms-be...
Also from the community: https://experienceleague.adobe.com/docs/experience-manager-65/forms/adaptive-forms-advanced-authorin...