Key Interview Question: Difference between ActionForm and DynaActionForm in Struts Framework

In the Struts framework, the main difference between ActionForm and DynaActionForm lies in their approach to manage form data.

Focus Keyword: Difference between ActionForm and DynaActionForm in Struts Framework

• ActionForm: ActionForm is a form bean in Struts that is a JavaBean class with getter and setter methods for form data fields. It requires a predefined Java class to be used for each form, providing clear structure and type-safety.
• DynaActionForm: DynaActionForm, on the other hand, is a dynamic form bean that allows for the creation of form properties dynamically at runtime. It does not require a predefined Java class, making it more flexible for managing various types of form data.

While ActionForm enforces a strict structure for form data handling, DynaActionForm offers more flexibility and dynamic property creation based on runtime requirements.