title: String Concatenation in EL
body: <p>I would like to concatenate a string within a ternary operator in EL(Expression Language).</p>
  
  <p>Suppose there is a variable named value. If it's empty, I want to use some default text. Otherwise, I need to append it with some static text.</p>
  
  <pre><code>${(empty value)? "none" : value + " enabled"}
  </code></pre>
  
  <p>This will not compile however. What would be a correct way to write this? Or is this even possible?</p>