datatable按鈕與黃金面壟斷只適用於第一頁

Question

對不起，我的英語不好。我遇到了JSF2 Primefaces的問題。我有一個包含panigation的數據表，它顯示每行末尾的客戶和按鈕列表。當用戶點擊按鈕網站時，會將用戶重定向到顯示客戶信息的新頁面。但它只適用於第一頁，當我旁邊的其他頁面按鈕不工作。 IDE不顯示任何錯誤。我究竟做錯了什麼？爲什麼不在任何可數據頁面上調用操作方法？謝謝。

Screenshot

觀

<h:form> 
    <p:fieldset legend="Danh sách khách hàng"> 
     <p:dataTable var="customer" value="#{listCustomerBean.customers}" 
      paginator="true" rows="10" paginatorPosition="bottom" 
      paginatorTemplate="{FirstPageLink} {PreviousPageLink} {CurrentPageReport} {NextPageLink} {LastPageLink}" 
      id="dskh" first=""> 
      <p:column headerText="Mã khách hàng"> 
       <h:outputText value="#{customer.customerId}"></h:outputText> 
      </p:column> 
      <p:column headerText="CMND"> 
       <h:outputText value="#{customer.idNo}"></h:outputText> 
      </p:column> 
      <p:column headerText="Ngày cấp"> 
       <h:outputText value="#{customer.idIssueDate}"></h:outputText> 
      </p:column> 
      <p:column headerText="Nơi cấp"> 
       <h:outputText value="#{customer.idIssuePlace}"></h:outputText> 
      </p:column> 
      <p:column headerText="Tên khách hàng"> 
       <h:outputText value="#{customer.name}"></h:outputText> 
      </p:column> 
      <p:column headerText="Ngày sinh"> 
       <h:outputText value="#{customer.dob}"></h:outputText> 
      </p:column> 
      <p:column headerText="Giới tính"> 
       <h:outputText value="#{customer.gender}"></h:outputText> 
      </p:column> 
      <p:column headerText="Quốc tịch"> 
       <h:outputText value="#{customer.nationality}"></h:outputText> 
      </p:column> 
      <p:column headerText="Tỉnh"> 
       <h:outputText value="#{customer.province}"></h:outputText> 
      </p:column> 
      <p:column headerText="Quận"> 
       <h:outputText value="#{customer.district}"></h:outputText> 
      </p:column> 
      <p:column headerText="Xã"> 
       <h:outputText value="#{customer.precinct}"></h:outputText> 
      </p:column> 
      <p:column headerText="Địa chỉ"> 
       <h:outputText value="#{customer.address}"></h:outputText> 
      </p:column> 
      <p:column headerText="Tài khoản"> 
       <h:outputText value="#{customer.accountId}"></h:outputText> 
      </p:column> 
      <p:column headerText="Email"> 
       <h:outputText value="#{customer.email}"></h:outputText> 
      </p:column> 
      <p:column headerText="Di động"> 
       <h:outputText value="#{customer.mobiNumber}"></h:outputText> 
      </p:column> 
      <p:column headerText="Thông báo Email"> 
       <h:outputText value="#{customer.emailNotification}"></h:outputText> 
      </p:column> 
      <p:column headerText="Thông báo SMS"> 
       <h:outputText value="#{customer.smsNotification}"></h:outputText> 
      </p:column> 
      <p:column headerText="Chọn"> 
       <h:commandButton value="Xem" 
        action="#{listSubscriberBean.view(customer.accountId)}"></h:commandButton> 
      </p:column> 
     </p:dataTable> 
     <br></br> 
    </p:fieldset> 
</h:form> 

豆

@ManagedBean 
@SessionScoped 

public class ListCustomerBean implements Serializable { 

private List<Customer> customers; 
private CustomerDAO customerDAO = new CustomerDAO(); 

public List<Customer> getCustomers() { 
    return customers; 
} 

public ListCustomerBean() { 
    customers = customerDAO.findAll(); 
} 
} 

豆

@ManagedBean 
@SessionScoped 

public class ListSubscriberBean implements Serializable { 

private List<Subscriber> subscribers; 
private Customer customer; 
private SubscriberDAO subscriberDAO = new SubscriberDAO(); 
private CustomerDAO customerDAO = new CustomerDAO(); 
private Long accId; 
private String text; 

public Customer getCustomer() { 
    return customer; 
} 

public void setCustomer(Customer customer) { 
    this.customer = customer; 
} 

public Long getAccId() { 
    return accId; 
} 

public void setAccId(Long accId) { 
    this.accId = accId; 
} 

public List<Subscriber> getSubscribers() { 
    return subscribers; 
} 

public String view(Long id) { 
    this.setAccId(id); 
    customer = customerDAO.findByAccountId(accId); 
    subscribers = subscriberDAO.findByAccountId(accId); 
    return "listSubscriber"; 
} 

public String update() { 
    if (customerDAO.addCustomer(this.getCustomer()) == true) { 
     return "listSubscriber"; 
    } else { 
     return "error"; 
    } 
} 

public String getText() { 
    return text; 
} 

public void setText(String text) { 
    this.text = text; 
} 

public ListSubscriberBean() { 

} 

} 

Answer 1

更換

<h:commandButton/> with <p:commandButton ajax="false"/>

，這將有助於您重定向到您的客戶的信息頁面。