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Set JSF value in two different beans
Besart Jashari, modificado 9 Anos atrás.
Set JSF value in two different beans
New Member Postagens: 5 Data de Entrada: 16/04/15 Postagens Recentes
I have a SelectOneMenu dropdown list in JSF. I need selected value from dropdown list to use in two different ManagedBean. How can I solve this.
view.xhtml
TableAdminMBean.java
EmployeeMBean.java
view.xhtml
<p:selectonemenu id="staticEmployeeListEId" value="#{tableAdminMBean.staticEmployeeListEmployee}" onchange="selectEmployeeByStaticEmployeeList()">
<f:selectitems value="#{tableAdminMBean.staticEmployeeLists}" var="staticEmployeeList" itemLabel="#{staticEmployeeList.name}" itemValue="#{staticEmployeeList}" />
</p:selectonemenu>
TableAdminMBean.java
@ManagedBean(name = "tableAdminMBean")
@ViewScoped
public class TableAdminMBean extends BaseMBean implements Serializable
{
//EmployeeListEmployee represent many-to-many relationship betweeb Employee table and StaticEmployeeList table in database
private StaticEmployeeList staticEmployeeListEmployee;
}
EmployeeMBean.java
@ManagedBean(name = "employeeMBean")
@ViewScoped
public class EmployeeMBean extends BaseMBean implements Serializable
{
public void setToList()
{
try
{
EmployeeStaticEmployeeList a = new EmployeeStaticEmployeeListImpl();
a.setEmployeeId(getEmployeeId()); // getEmployeeId()
a.setStaticEmployeeListId( staticEmployeeListEmployee.getStaticEmplyeeListId() ); // I need "staticEmployeeListEmployee" to get from TableAdminMBean
EmployeeStaticEmployeeListLocalServiceUtil.addEmployeeStaticEmployeeList(a);
}
catch(SystemException s)
{
s.printStackTrace();
}
}
}
Juan Gonzalez, modificado 9 Anos atrás.
RE: Set JSF value in two different beans
Liferay Legend Postagens: 3089 Data de Entrada: 28/10/08 Postagens Recentes
Hi Besart,
you can use the standard injection mechanism, using @ManagedProperty annotation and then specify there an EL expression pointing to the Managed bean that is used to store that value in xhtml.
you can use the standard injection mechanism, using @ManagedProperty annotation and then specify there an EL expression pointing to the Managed bean that is used to store that value in xhtml.