Perspective - refreshingBinding in Map module

I have custom object called data in the Map module which is bound to a Named Query with a transform script.

I’m trying to setup refreshBinding on this and It’s not working.

On the Map>Scripting - I have this:

I have a button on the same view that runs:

I have a dropdown in the Map view - when selected filters the markers (logic is set in the data transform script). But it doesn’t seem to be doing anything when I click on the button.

The manual says “and can be called on any Perspective component:”

Am I missing anything here?

Thanks

“self” is already present ahead of the method call. Remove the “self.” prefix from the property name string. Per the manual.

That was it! Thanks