How to do a preview of an image before uploading it to S3 using VeliovGroup ostrio:files?

I’m new using AWS S3 and want to know exactly how I can first click a button(without using Jquery)to choose an image after that the image will appear but not saved in AWS and later save it using another button. I’m not really sure how to do it and any help or tip is really appreciated.

There is a similar question that has been answered here:

Does this help you?

1 Like