From Documentation
Since 8.0.0
String concatenation has been introduced to make it easy to construct strings within EL expressions.
<zscript><![CDATA[
String firstname = "Hawk";
String lastname = "Chen";
]]></zscript>
${'Hi, ' += firstname += ' ' += lastname}
Version History
| Version | Date | Content |
|---|---|---|
| 8.0.0 |