First import helper package(s) at the beginning of your view:
@import helper._
So you can use that sample:
@select(
gameForm("game_duration"),
options(Seq("01 hour","02 hour","03 hour","Never end")),
'_label -> "Game duration", '_default -> "-- Select duration --"
)
Alternatively you can also use that code without previous importing helper package(s)
@helper.select(
gameForm("game_duration"),
helper.options(Seq("01 hour","02 hour","03 hour","Never end")),
'_label -> "Game duration", '_default -> "-- Select duration --"
)
important: Try to use options(List("01 hour","02 hour","03 hour","Never end")) if Seq(...) version will fail while compiling.
btw, most probably it would be better using numeric values (ie int - easier to store and search in DB):
...
helper.options("60" -> "01 hour","120" -> "02 hour","180" -> "03 hour", "9999" -> "Never end"),
...
Also check this answer for more samples
