Hiding elements on page using Dataset connection

[teejay]

Applied the code, but sadly with no effect to the button hiding if not data is present. Checked all my IDs.

Might there be some additional code the wraps around it which would ID the the dataset?

https://static.wixstatic.com/media/a27d24_820cd5e07c564af2bedb60a8421bfbd6~mv2.png(image larger than 4 MB)