CODEWITHSUNDEEP
exceptionjsf-2el
primeFaceUser
primeFaceUser

Reputation: 295

javax.propertyNotFoundException

Car.java

@ManagedBean
@ViewScope
public class Car{

   private List<Wheel> wheels;

   @PostConstruct
   public void init(){
       wheels = new Arraylist<>();
   }

   public void setWheels(List<Wheel> wheels){
      this.wheels = wheels;
   }

   public List<Wheel> getWheels(){
      return wheels;
   }
}

TestPage.xhtml :

<h:form>
  <p:selectOneMenu value = "#{car.wheels}">
      <f:selectItems ... />
  </p:selectOneMenu>
</h:form>

When page is rendered javax.propertyNotFoundException on #{car.wheels} is shown When i changed the name of wheels to c the page is rendered correctly This exception happens a lot without knowing the problem Am i missing something

Upvotes: 0

Views: 90

Answers (2)

Sanath
Sanath

Reputation: 4886

provide a name for the managed bean

 @ManagedBean(name="carss")

and access using that name

 <p:selectOneMenu value = "#{carss.xxxx}">

Upvotes: 0

mabi
mabi

Reputation: 5307

Pretty sure you mean 

<h:selectOneMenu value="#{car.selectedWheel}">
  <f:selectItems value="#{car.wheels}" var="wheel" itemLabel="#{wheel.making}" />
</h:selectOneMenu>

For selecting several values at once have a look at h:selectManyListBox.

Upvotes: 1

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