Spring2 web MVC - dynamic views for controller?
Is there a way in Spring2 to build dynamic views to which a Controller can redirect to?
I have a form with a hidden field for an ID. If the form is submited or other exception occurs i want to redirect back to the form (i have set formView). It redirect ok, but when it redirect back to form it is loosing the ID parameter. Is there a way i can put it back ?
I know in Struts2 you could do this by having an action result like this:
<result name="success" type="redirect" >
<param name="location">index</param>
<param name="category">${category}</param>
<p开发者_运维百科aram name="pageNumber">${pageNumber}</param>
<param name="parse">true</param>
<param name="encode">true</param>
</result>
Long story short i want to be able to redirect to an URL like: index.htm?id=3
Yes it is. Here's an example from the PetClinic:
@Controller
@RequestMapping("/editPet.do")
@SessionAttributes("pet")
public class EditPetForm {
// ...
@ModelAttribute("types")
public Collection<PetType> populatePetTypes() {
return this.clinic.getPetTypes();
}
@RequestMapping(method = RequestMethod.POST)
public String processSubmit(
@ModelAttribute("pet") Pet pet, BindingResult result, SessionStatus status) {
new PetValidator().validate(pet, result);
if (result.hasErrors()) {
return "petForm";
}
else {
this.clinic.storePet(pet);
status.setComplete();
return "redirect:owner.do?ownerId=" + pet.getOwner().getId();
}
}
}
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