I'm using the Tree component and I found a strange behaviour. The beans that represents the model gets called a lot of times whenever a I just expand a branch of the tree.
Has anyone run into a similar problem? Am I doing something wrong?
The code is included below.
Thanks
<html> <f:view> <head> </head> <body> <h:form> <rich:tree switchType="client" showConnectingLines="false"> <rich:treeNodesAdaptor id="foo" nodes="#{foo.nodes}" var="root"> <rich:treeNode> <h:outputText value="#{foo}" /> </rich:treeNode> <rich:treeNodesAdaptor var="item" nodes="#{root.nodes}"> <rich:treeNode> <h:outputText value="#{item}" /> </rich:treeNode> </rich:treeNodesAdaptor> </rich:treeNodesAdaptor> </rich:tree> </h:form> </body> </f:view> </html>
@Component public class Foo { public Object[] getNodes() { List<Bar> result = new ArrayList<Bar>(); result.add(new Bar()); //result.add(new Bar()); //result.add(new Bar()); return result.toArray(); } } @Component public class Bar { public Object[] getNodes() { List<String> result = new ArrayList<String>(); result.add("A"); //result.add("B"); //result.add("C"); return result.toArray(); }