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Java Spring Basics Modeling, Storing, and Presenting Data Insert POJO Data into Thymeleaf Template

Are you sure you added a method with the correct @RequestMapping annotation?

Keep getting an error.

com/teamtreehouse/contactmgr/controller/ContactController.java
package com.teamtreehouse.contactmgr.controller;

import com.teamtreehouse.contactmgr.model.Contact;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.ui.ModelMap;

@Controller
public class ContactController {
    @RequestMapping("/")
    public String home() {
      return "index";
    }

    @RequestMapping("/contact")
    public String contact(ModelMap modelMap){
        Contact contact = new Contact(1, "Norm", "MacDonald", "Macdonald@treehouse.com");
        modelMap.put("contact", contact);
        return "contact";
    }

}
com/teamtreehouse/contactmgr/model/Contact.java
package com.teamtreehouse.contactmgr.model;

public class Contact {
  private int id;
  private String firstName;
  private String lastName;
  private String email;

  public Contact() {}

  public Contact(int id, String firstName, String lastName, String email) {
    this.id = id;
    this.firstName = firstName;
    this.lastName = lastName;
    this.email = email;
  }

  public int getId() {
    return id;  
  }

  public String getFirstName() {
    return firstName;  
  }

  public String getLastName() {
    return lastName;  
  }

  public String getEmail() {
    return email;  
  }

  public void setId(int id) {
    this.id = id;  
  }

  public void setFirstName(String firstName) {
    this.firstName = firstName;  
  }

  public void setLastName(String lastName) {
    this.lastName = lastName;  
  }

  public void setEmail(String email) {
    this.email = email;
  }
}

1 Answer

Yanuar Prakoso
Yanuar Prakoso
15,196 Points

Hi there

You made a small mistake on returning the wrong template view name you want to render:

 @RequestMapping("/contact")
    public String contact(ModelMap modelMap){
        Contact contact = new Contact(1, "Norm", "MacDonald", "Macdonald@treehouse.com");
        modelMap.put("contact", contact);
        return "contact";//<- This is wrong it should be contact_detail 
    }

You put return "contact" while it supposed to be return "contact_detail". Change it and you should pass the challenge. I hope this can help a little.