QuestionPro offers a custom logic engine question to apply code scripts in the Apache Velocity language for simple branching, compound or delayed branching, and any other complex logic required. Velocity is a Java-based template engine that provides a template language to reference Java objects.
With custom scripting, you can achieve any kind of logic which may be very complex or not possible with our point-and-click logic offerings. Sky is the limit with custom scripting.To add a custom logic engine question, Go to: Login » Surveys (select a survey) » Edit » Workspace
Click on the Add Question button.