Forum Discussion
Luise Freese
Feb 17, 2021MVP
What did you build last week?
I am super curious!
What did you build last week in Microsoft 365? Which problem did you solve? Where did you get stuck? What did you use? Want to share something?
Please reply below- d...
Luise Freese
Feb 18, 2021MVP
Feder365 this sounds awesome! If you want to learn more about JSON, you can head over here: Introduction to JSON - Microsoft Tech Community
I recently build a document preview (dynamically) like this:
Create a dynamic preview for documents in SharePoint – M365 Princess - How did you approach this?
Feder365
Feb 18, 2021Brass Contributor
Luise FreeseRegarding to the document preview, the solution wasn't a list nor a SharePoint page with webparts. Starting with a document library, I created an image column and used src: @thumbnail in JSON code (knowledge source https://docs.microsoft.com/en-us/sharepoint/dev/declarative-customization/column-formatting#thumbnails). This is the result: