how can I test for the existence of an array key in storage?

I need to fix a hole I've dug myself into with an array which is set in storage

setValue("data" array[0])

how can I detect or manage an "Array Out Of Bounds Error" when trying to reference data[3] in my glance view when it's not been set yet?

isset doesn't exist in connectIQ so how do I do it?

Thanks

Lee

Top Replies

jim_m_58 over 4 years ago

I assume array[0] is expected to be an array.

read array[0] and if it's not a null, check it's size.

Lee. over 4 years ago in reply to jim_m_58

thanks Jim, had thought of that but thought there might be a "better" way