Display array values from CDT

Question

GM: Just learning Appian as a business analyst. I have a basic app built, one CDT integer field as a array for documents, with the subsequent Appian-generated table for the "many" if the user loads more than one document. How do I display the list of documents for a particular record from that array field? I'd also like to use a link field so another user can download one of the documents if needed.
I've seen the editable grid pattern from other developers but I was hoping for a simpler solution since I'm still learning, and don't have a coding background?? thx in advance

Current code for single document but doesn't work for multiple:
a!textField( label: "Revised/additional documents", labelPosition: "ADJACENT", value: if(rule!APN_isEmpty(ri!record['recordType!Saving.fields.{folderId}folderId']),"-",document(ri!record['recordType!{Saving.fields.{folderId}folderId'],"name")&"."&document(ri!record['recordType!{Saving.fields.{folderId}folderId'],"extension") ), readOnly: true)

stefanhelzle0001 · Answer

I suggest to use a!foreach() on that multiple field to dynamically create a list of a!richtextdisplayfield(). In that field, you add a richtextitem to display the text. These can take a link parameter which allows you to download the document using a documentdownloadlink().

Give it a try.

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