How to pass array of string values from controller to view

Question

I am using the Java Play Framework and trying to pass array values from controller to view, but I got error. My code is here:

public class Application extends Controller {
    public static Result index() {
        String s= "Hello Mr.View";
        String st[] = {"firstValue","second","third","fourth"};
        return ok(index.render(st));
     }
}

and my template is:

@(message: String)
 @import helper._
    @import models._
    @import java.sql._
              <h1>@message </hl>

How can I resolve this error?

Peanut · Accepted Answer · 2013-10-29 10:17:16Z

1

You need to declare the parameter as a String-Array. I'm assuming you use the default templating system of the framework. It should look something like this:

@(message: Array[String])
 @import helper._
    @import models._
    @import java.sql._
              <h1>@message </hl>

answered Oct 29, 2013 at 10:17

Peanut

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3 Comments

sugumar Over a year ago

thanks its working is it possible to pass sql query values from controller to view.

Peanut Over a year ago

Yes this should be possible. Although you might want to consider to pass an array of Strings or an array of of your model-class. The Play Framework suggests to create a model class for your database which handles the queries, etc and provides CRUD functionality. You coud pass Arrays of those objects. (just change the type of the Parameter to Array[models.YourModel]

sugumar Over a year ago

Kindly see this link here i trying someting with sql in controller i got error i mention here detaild please see the link and help me stackoverflow.com/questions/19590140/…

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