problème avec le formulaire et controlleur
Bonjour
Je travaille sur un projet web en J2EE, avec un serveur Tomcat.
J'utilise Spring MVC, je ne m'en sors pas avec les formulaires.
j' ai deux tables (customer et address) je veux inserer de données en utilisant un seul formulaire jsp.
merci pour votre aide
voici le controlleur
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import javax.validation.Valid;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;
import com.bbstore.model.Address;
import com.bbstore.model.Customer;
import com.bbstore.repository.AddressRepository;
import com.bbstore.repository.CustomerRepository;
@Controller
@RequestMapping("/customer")
public class CustomerEditController {
@Autowired CustomerRepository customerRepository;
@Autowired AddressRepository addressRepository;
private ModelAndView prepareModelAndView(Customer customer ) {
ModelAndView mv = new ModelAndView("editcustomer");
mv.addObject("id", customer.getId());
mv.addObject("customer", customer);
return mv;
}
@RequestMapping("/create")
public ModelAndView customerCreate() {
return prepareModelAndView(new Customer());
}
@RequestMapping(value="/customeronsubmit",method=RequestMethod.POST)
public ModelAndView CustomerAddSubmit( @Valid @ModelAttribute Customer customer,
String country,String city,String state,
BindingResult bindingResult){
Address address = new Address();
if (bindingResult.hasErrors()){
return new ModelAndView ("editcustomer", "customer", customer);
}
if(customer.getId()!=null) {
address.setCountry(country);
address.setCity(city);
address.setState(state);
customerRepository.merge(customer);
} else {
address.setCountry(country);
address.setCity(city);
address.setState(state);
customerRepository.persist(customer);
}
return new ModelAndView("redirect:/customerlist/");
} |
voici le formulaire jsp addcustomer
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<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form"%>
<%@ taglib uri='http://java.sun.com/jsp/jstl/core' prefix='c'%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
</head>
<body>
<c:choose>
<c:when test="${customer.id==null}">
Création
</c:when>
<c:otherwise>
<title>Edit Customer:${customer.firstName}</title>
</c:otherwise>
</c:choose>
<form:form modelAttribute="customer" method="post" action='<%=response.encodeUrl("/customer/customeronsubmit")%>'>
<label>FirstName</label> <form:input path="firstName" /> <form:errors path="firstName" /><br>
<label>LastName</label> <form:input path="lastName" /> <form:errors path="lastName" /><br>
<label>Phone</label> <form:input path="phone" /> <form:errors path="phone" /><br>
<label>Email</label> <form:input path="email" /> <form:errors path="phone" /><br>
<label>Country</label> <form:input path="address.country" /> <form:errors path="address.country" /><br>
<label>City</label> <form:input path="address.city" /> <form:errors path="address.city" /><br>
<label>State</label> <form:input path="address.state" /> <form:errors path="address.state" /><br>
<label>Street</label> <form:input path="address.street" /> <form:errors path="address.street" /><br>
<label>Zipcode</label> <form:input path="address.zipcode" /> <form:errors path="address.zipcode" /><br>
<input type="submit" value="<c:choose><c:when test="${customer.id==null}">Add Customer</c:when><c:otherwise>Edit Customer</c:otherwise></c:choose>"/>
</form:form>
<a href="/customerlist">home page</a><br/>
</body>
</html> |
voici classe customer
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import java.io.Serializable;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.OneToOne;
@Entity
public class Customer implements Serializable{
/**
*
*/
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
@Column()
private String firstName;
@Column()
private String lastName;
@Column()
private String email;
@Column()
private String phone;
@OneToOne(fetch = FetchType.EAGER, cascade = CascadeType.ALL)
@JoinColumn(name ="creditcard_id")
private CreditCard creditCard ;
@OneToOne(fetch = FetchType.EAGER, cascade = CascadeType.ALL)
@JoinColumn(name ="address_id")
private Address address;
public Customer() {
super();
// TODO Auto-generated constructor stub
}
public Customer(String firstName, String lastName, String email,
String phone, CreditCard creditCard, Address address) {
super();
this.firstName = firstName;
this.lastName = lastName;
this.email = email;
this.phone = phone;
this.creditCard = creditCard;
this.address = address;
}
public CreditCard getCreditCard() {
return creditCard;
}
public void setCreditCard(CreditCard creditCard) {
this.creditCard = creditCard;
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getPhone() {
return phone;
}
public void setPhone(String phone) {
this.phone = phone;
}
public Address getAddress() {
return address;
}
public void setAddress(Address address) {
this.address = address;
}
public Long getId() {
return id;
}
} |
voici classe addresse
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package com.bbstore.model;
import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
@Entity
public class Address implements Serializable{
/**
*
*/
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
@Column()
private String street;
@Column()
private String city;
@Column()
private String state;
@Column()
private String zipcode;
@Column()
private String country;
public Address() {
super();
// TODO Auto-generated constructor stub
}
public Address(String street, String city, String state, String zipcode,
String country) {
super();
this.street = street;
this.city = city;
this.state = state;
this.zipcode = zipcode;
this.country = country;
}
public Long getId() {
return id;
}
public String getStreet() {
return street;
}
public void setStreet(String street) {
this.street = street;
}
public String getCity() {
return city;
}
public void setCity(String city) {
this.city = city;
}
public String getState() {
return state;
}
public void setState(String state) {
this.state = state;
}
public String getZipcode() {
return zipcode;
}
public void setZipcode(String zipcode) {
this.zipcode = zipcode;
}
public String getCountry() {
return country;
}
public void setCountry(String country) {
this.country = country;
}
} |
