many commandName for one form in Spring MVC

Question

I have a page jsp where i will use many attributes from differents POJO Classes so I need to use two commandName in the form. It\'s possible to user multiple @ModelAttribute

Answer 1

It is impossible to have multiple commandName attributes with a springform:form tag.

(The implementation org.springframework.web.servlet.tags.form.FormTag has only a single field to hold this value).

The easiest solution (that defently works) would be using a wrapper command objects, that has to fields.

public class CombinedCommand() {
    Activity activity;
    Etabl etabl;
    //Getter and setter
}

jsp:

  ...
  
  ...
  
  ...