Passing parameters from jsp to Spring Controller method

Question

I am working in a Spring MVC application which uses Hibernate.

In the JSP page I have a function which lists the values stored in the database(currently all the val

Answer 1

Use the @RequestParam to pass a parameter to the controller handler method. In the jsp your form should have an input field with name = "id" like the following:

Then in your controller, your handler method should be like the following:

@RequestMapping("listNotes")
public String listNotes(@RequestParam("id") int id) {
    Person person = personService.getCurrentlyAuthenticatedUser();
    model.addAttribute("person", new Person());
    model.addAttribute("listPersons", this.personService.listPersons());
    model.addAttribute("listNotes", this.notesService.listNotesBySectionId(id, person));
    return "note";
}

Please also refer to these answers and tutorial:

• Stackoverflow :: How take the parameter value of a GET HTTP Request
• Stackoverflow :: Which Signature to use in spring's controller methods
• Tutorial :: Spring MVC Annotations