发送参数输入类型隐藏值到另一个jsf页面

Question

<h:commandLink action="http://192.168.2.66:8084/TekirMobile2/customerListDetailed.xhtml" value="#{item.code}" > 
           <h:inputHidden value="#{item.address}" /> 
           <h:inputHidden value="#{item.name}" /> 

          </h:commandLink> 

我有上面的代码。这个代码在customerList.xhtml和用户点击commandLink按钮后，我想将输入隐藏值发送到customerListDetailed.xhtml。我怎样才能做到这一点？

Answer 1

要做到这一点，您可以在commandLink标签之后编写隐藏标签。请注意，您应该添加上面的代码到H：表单标签

例子：

 <h:form> 
      <h:commandLink 
    action="http://192.168.2.66:8084/TekirMobile2/customerListDetailed.xhtml" 
      value="#{item.code}" >  
      </h:commandLink> 
      <h:inputHidden value="#{item.name}" name="name" id="name" /> 
    <h:inputHidden value="#{item.address}" name="address" id="address" /> 
     </h:form> 

辅助Bean

@ManagedBean(name="item") 
public class Item implements Serializable{ 
    private String code; 
    private String address; 
    private String name; 
    public Item(){ 
     String name= FacesContext.getCurrentInstance(). 
    getExternalContext().getRequestParameterMap().get("name"); 
     String address= FacesContext.getCurrentInstance(). 
    getExternalContext().getRequestParameterMap().get("address"); 
    } 
    //getters and setters 


}