Scala Reactive Programming

Twirl Template Constructs

Let's explore some of the Twirl Template Engine constructs now:

• Twirl Imports: We use this at sign @ to import any external classes or objects into the Play View template.

For instance, we can import our UserData into our View template, as shown here:

      @import model.UserData 

Here, UserData is a case class or object that is available under the model directory directly under our ${PROJECT_HOME} app.

• Twirl comments: We can write comments in Play View Templates using @* and *@ constructs, as follows:

      @* End of HTML Form block *@ 

Here, @* denotes the beginning of the comment and *@ denotes the end of the comment.

• Twirl If condition: We can use the @if construct to write a Twirl If condition, as follows:

 @if(result) ...