在表格中填寫的值未保存在數據庫中

Question

我試圖在表單中的Shop.email字段中設置預定義的值，但它存儲除了一個字段（即電子郵件）之外的每個字段。 Shop.java

package models; 

@Entity 
public class Shop extends Model { 

    @Id 
    @SequenceGenerator(name="shop_gen", sequenceName="shop_id_seq", allocationSize=1) 
     @GeneratedValue(strategy=GenerationType.SEQUENCE, generator="shop_gen") 
     @Column(name="id") 
    public Long id; 

    @Required 
    public String name; 

    @Required 
    public String addressLine1; 

    public String addressLine2; 

    public String addressLine3; 

    @Required 
    public String city; 

     @Required 
    public String town; 

     @Required 
    public String phoneNumber; 


     @ManyToOne 
     @JoinColumn(name="email",insertable=false, updatable=false,nullable=false) 
     public Member email; 

    public static Model.Finder<Long,Shop> find = new Model.Finder(Long.class, Shop.class); 


} 

ShopController.java

package controllers; 



public class ShopController extends Controller { 

    static Form<Shop> shopForm = Form.form(Shop.class); 


    public static Result blank() { 
     String loggedInUserEmail = session("email"); 
     Shop shop = new Shop(); 

     shop.email = Member.get(loggedInUserEmail); 
     shopForm.fill(shop);  

     return ok(views.html.shop.create.render(shopForm, loggedInUserEmail)); 



    } 

    public static Result submit() { 
     Form<Shop> filledForm = shopForm.bindFromRequest(); 

     if (filledForm.hasErrors()) { 
      String loggedInUserEmail = session("email"); 
      return badRequest(views.html.shop.create.render(filledForm, 
        loggedInUserEmail)); 
     } else { 
      Shop shop = filledForm.get(); 
      Shop.create(shop); 

      return redirect(routes.ProductController.blank()); 

     } 
    } 
} 

createShop.scala.html

@(userForm: Form[models.Shop], user: String) 

@import helper._ 
@import helper.twitterBootstrap._ 


@main(Html("Create Shop")) { 

<fieldset> 
    <legend>Add a new shop</legend> 
    <p>To add a shop to this website fill in the form given below.Add as much information about your shop so the customer may know abot your shop more.</p> 


@form(action = routes.ShopController.submit(), 'id -> "shopCreationForm", 'class -> "form-horizontal", 'role->"form") { 

@inputText(userForm("name"), '_label -> "Shop Name",'class -> "form-control") 
@inputText(userForm("addressLine1"), '_label -> "Address Line 1",'class -> "form-control") 
@inputText(userForm("addressLine2"), '_label -> "Address Line 2",'class -> "form-control") 
@inputText(userForm("addressLine3"), '_label -> "Address Line 3",'class -> "form-control") 
@inputText(userForm("city"), '_label -> "City",'class -> "form-control") 
@inputText(userForm("town"), '_label -> "Town",'class -> "form-control") 
@inputText(userForm("phoneNumber"), '_label -> "Phone",'class -> "form-control") 



<div class="form-group"> 
    <label for="exampleInputEmail1">Owner Email</label> 
    <input type="email" class="form-control" id="exampleInputEmail1" placeholder="@user" readonly> 
    </div> 


    <div class="actions"> 
     <input type="submit" class="btn btn-primary" value="Create"> 
     <a href="@routes.ApplicationController.index" class="btn">Cancel</a> 
    </div> 


</fieldset> 
     } 
     } 

當我提出這種形式保存在每個值數據庫除了電子郵件的價值field.I無法理解我在做什麼錯誤 在此先感謝。

Answer 1

email輸入字段不包含name屬性。因此，您的瀏覽器無法正確向服務器發送數據。

您需要可以使用表單助手來解析這個輸入或在您的<input>添加name="email"：

<input type="email" name="email" class="form-control" id="exampleInputEmail1" placeholder="@user" readonly>