Template taking an Option as param, called from Java Controller

Question

I've got a template that takes one param that is an Option:

@(overlappingDates: Option[List[Date]])

How do I render this template from a Java Controller?

I've tried:

return ok(template.render(scala.None$.MODULE$));

But this gives the following compile error:

[error]   required: Option<List<Date>>
[error]   found: None$

Notice the difference:scala> val x = scala.None x: None.type = None scala> val x: Option[Int] = scala.None x: Option[Int] = None — Andrew Cassidy
– Andrew Cassidy, Commented Jun 4, 2014 at 15:22

Community · Accepted Answer · 2017-05-23 12:27:25Z

0

Have you tried doing it one of these ways:

scala.Option.apply(null)

or

scala.Option.apply((List<Date>) null)

CommunityBot

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answered Jun 4, 2014 at 13:41

lgasior

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