Hey all,

I have a Sharepoint list/library of images in various file types (png, jpeg, tif, etc.). Most of these images have a thumbnail autogenerated by Sharepoint which is great. There are some however, that do not and I have subsequently uploaded a custom image to be used in the thumbnail column. 

When I am in the Tiles view, the thumbnails that Sharepoint autogenerates shows up, but the custom thumbnails don’t and still show as the default no image view. I think part of the issue is that in the View Format tab and Document Card Designer, the autogenerated thumbnails are considered “Show the File/Folder Thumbnail” and the custom thumbnails show up under the “Thumbnail” column. Is there a way to update the JSON so that if there is an autogenerated thumbnail it shows, and if there’s a custom thumbnail to use that? 

Thanks!

​Hey all, I have a Sharepoint list/library of images in various file types (png, jpeg, tif, etc.). Most of these images have a thumbnail autogenerated by Sharepoint which is great. There are some however, that do not and I have subsequently uploaded a custom image to be used in the thumbnail column.  When I am in the Tiles view, the thumbnails that Sharepoint autogenerates shows up, but the custom thumbnails don’t and still show as the default no image view. I think part of the issue is that in the View Format tab and Document Card Designer, the autogenerated thumbnails are considered “Show the File/Folder Thumbnail” and the custom thumbnails show up under the “Thumbnail” column. Is there a way to update the JSON so that if there is an autogenerated thumbnail it shows, and if there’s a custom thumbnail to use that?  Thanks!  Read More

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