Using component selection and data models as Managed Beans

You can use selection and data models in Tree component as JSF Managed Beans.To accomplish that the below steps should be followed.

1.	Create the selection and data models.

2.	In the faces-config element of your application configuration file define the managed beans:

<managed-bean>

<managed-bean-name>myTreeDataModelBean</managed-bean-name>

<managed-bean-class>testingapplication.tree.TreeDataModelBean</managed-bean-class>

<managed-bean-scope>session</managed-bean-scope>

</managed-bean>

<managed-bean>

<managed-bean-name>myTreeSelectionModelBean</managed-bean-name>

<managed-bean-class>testingapplication.tree.TreeSelectionModelBean</managed-bean-class>

<managed-bean-scope>session</managed-bean-scope>

</managed-bean>

3.	Define dataModel and selectionModel tag to specify which property to use. For more information on using managed beans see JSF documentation.

<tree:dataModel

beanName="#{myTreeDataModelBean}"

scope="session"/>

<tree:selectionModel

beanName="#{myTreeSelectionModelBean}"

scope="session" />

You can see the managed bean example for Tree component in the testing application demo.