I am generating an array from json:
val product_array:Option[Any] = scala.util.parsing.json.JSON.parseFull(products_json)
And then I want to pass it to a view like this:
Ok(views.html.payment(product_array))
In the "payment.scala.html" view I am wondering what to put on the top of the view. Something like this:
@(product_array: Array)
But that is not correct. What do I put on the top of the view?
Second question:
How do I loop through that array in the view "payment.scala.html"?
I'm no Scala or Play expert so I don't know if you're able to pass an array, or if in your specific case if you're required to use an array, but I know you're allowed to pass a List[Type] so potentially you could use a List rather than an Array would be one option. If you go about it this way it would simply be
@(class_list: List[Class]
And then to traverse it would simply be
@for(class <- class_list){
And then to access the current iteration would be
@class.doStuff()
From the documentation, for parsing, why don't you use:
val json: JsValue = Json.parse(jsonString)
and then pass it to your view, and then, navigate through the Json tree ?
