Grails params long array

Question

I want to understand how can I handle an array of Long in params. I understand that a Long param can be handled as params.long('var') and an array can be handled as params.list('var') but not clear on how to handle an array of Long.

Thanks.

Answer 1

I don't know what you mean by "handle"? You can retrieve a list using params.list('param'). If you want to convert that to an array of Long use:

Long[] arrayOfLong  = params.list('param')