Hello Gareth,
From what I understand, the onClick events is call a layers of the same name. For other layers in my AXF, this method seems to work but for some reason doesn't for this layer. I'm almost certain it's a problem that's originating within the .apa because when I click on the button before any layers have been added, I usually get a "The [blank] layer is not present in the current map. Please add it." but for this new layers I'm getting a Line 1 Column 1 error. Ultimately, I would like the Till button to open the Till layer (that is in an AXF) which has forms associated with it.
Is this enough information?
Olivia