conditional assigning. HOW?

conditional assigning. HOW?

  

Hi,


With the LocationPLugin component, I get my location in the onInitialize function of my screen.

Then I want to initialize my Google map I want to see if location is null and if it isn't, set the map to the currentLocation.


Two questions:

How to check if GPS is enabled?

How to formulate a correct function for my lat/long of the Google map?

If(CurrentLocation === NullIdentifier(), 51.035959, CurrentLocation.Latitude)

is wrong




Hi Lars,

For the 'if' statement, the correct syntax is only one '='.

Justin

Thank you Justin.

Now my problem is that Longitude is a decimal, how can I check if this is null or not? And is there documentation about how to use the Expression Editor? I'd like to look things up myself instead of having to come back to the forums for every question.