I have a canvas app that uses a Gallery on the main page.

I already have an edit screen and now I want to add a "Display Form" because there is much more data in the sql server that should be viewable.
If the end user clicks the right arrow
a display form should open showing the selected record data. I built a "Display Form" but it is NOT showing the data. I selected my data source for the Display Form and added a field from the Edit Fields link.


This is the formula for the right arrow.

I'm guessing the problem exists with the Right Arrow click but I'm not sure.
Please help