tree

The tree component displays hierarchical data as a "tree" of branches and leaf nodes. Optionally, the tree may also display navigation controls for the dynamic expansion and collapse of branch nodes. Nodes may also support an action event when clicked that can be used to respond to user click events.

The tree component can be used in cases where a hierarchical data structure must be viewed and navigated. It is typically used for menu-style applications, where the user selects a tree node and the application responds with an action related to the selected node.

The following code shows how to create a basic tree component:

<ice:tree 
         id="myTree"
         value="#{treeBean.model}"
         hideRootNode="false"
         readonly="false"
         action="#{treeBean.treeSelectionAction}"
         binding="#{treeBean.treeComponent}"
/>