I have two "form" classes : Login and Registration, Registration extends Login because they share emailAddress and password fields.
When I submit login form everything works fine, I don't receive an empty Login object.
For Registration form, my Registration object is empty, here's the method building the registration view :
@RequestMapping(value = "inscription/", method = {RequestMethod.GET,
RequestMethod.POST})
public ModelAndView getRegistrationPage(@ModelAttribute Registration registration,
@ModelAttribute Login login) {
ModelAndView modelAndView;
modelAndView = render("registration");
modelAndView.addObject("headTitle", "Inscription");
if(!login.isEmpty()){
registration.setEmailAddress(login.getEmailAddress());
registration.setPassword(login.getPassword());
}
modelAndView.addObject("registration", registration);
return modelAndView;
}
A Login object is passed as a parameter as one can access this page by submitting the login form for it to be filled by emailAddress and password fields (it has a "Sign Up" button besides the "Sign In" one).
Here's the registration jsp form :
<form:form method="post" action="${WEBROOT}inscription-p/" modelAttribute="registration" class="sign" enctype="multipart/form-data">
<form:label path="lastName">Nom</form:label><br/>
<form:input type="text" path="lastName" id="last_name" size="30" value="" /><form:errors path="lastName" class="errors" element="label"/><br/>
<form:label path="firstName">Prenom</form:label><br/>
<form:input type="text" path="firstName" id="first_name" size="30" value="${registration.firstName}"/><form:errors path="firstName" class="errors" element="label"/><br/>
<form:label path="password">Mot de passe</form:label><br/>
<form:input type="password" path="password" id="pwd" size="30" value="${registration.password}"/><form:errors path="password" class="errors" element="label"/><br/>
<form:label path="passwordConfirm">Confirmez votre mot de passe</form:label><br/>
<form:input type="password" path="passwordConfirm" id="pwd_comfirm" size="30" value="${registration.passwordConfirm}"/><form:errors path="passwordConfirm" class="errors" element="label"/><br/>
<form:label path="address">Adresse</form:label><br/>
<form:input type="text" path="address" id="address" size="30" value="${registration.address}"/><form:errors path="address" class="errors" element="label"/><br/>
<form:label path="city">Ville</form:label><br/>
<form:input type="text" path="city" id="city" size="30" value="${registration.city}"/><form:errors path="city" class="errors" element="label"/><br/>
<form:label path="zipCode">Code Postal</form:label><br/>
<form:input type="text" path="zipCode" id="zip_code" size="30" value="${registration.zipCode}"/><form:errors path="zipCode" class="errors" element="label"/><br/>
<form:label path="phoneNumber">Telephone</form:label><br/>
<form:input type="text" path="phoneNumber" id="phone_number" size="30" value="${registration.phoneNumber}"/><form:errors path="phoneNumber" class="errors" element="label"/><br/>
<form:label path="emailAddress">Adresse email</form:label><br/>
<form:input type="email" path="emailAddress" id="email_address" size="30" value="${registration.emailAddress}"/><form:errors path="emailAddress" class="errors" element="label"/><br/>
<form:label path="idCard">Pièce d'identité</form:label><br/>
<form:input type="file" path="idCard" id="id_card" style="position: relative; margin-left: 42.5%"/><form:errors path="idCard" class="errors" element="label"/><br/>
<input type="submit" value="Valider" class="valider"/>
</form:form>
Submittion is proceeded by this method :
@RequestMapping(value = "inscription-p/", method = RequestMethod.POST)
public Redirection signUp(@ModelAttribute Registration registration,
RedirectAttributes redirectAttributes,
BindingResult bindingResult) {
registrationService.preRegister(registration, userSession, bindingResult);
return new Redirection(webroot+"inscription/");
}
In this one, Registration object is empty, it is a new object, not the one instantiated in getRegistrationPage().
You are using a multipart/form-data
form. If you are not using Spring Boot you have to register a MultipartResolver.
Take a look the links below:
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