I decided to write some code to test this issue easily and found that the issue pops up with surprisingly little data. My test code follows... Please note that I haven't made sure I have the latest version yet.... I will do that soon.
------------------------testTreeTable.jsp----------------------------- <%@ page language="java" pageEncoding="ISO-8859-1"%> <%@ taglib uri="http://java.sun.com/jsf/html"; prefix="h" %> <%@ taglib uri="http://java.sun.com/jsf/core"; prefix="f" %> <%@ taglib uri="http://myfaces.apache.org/trinidad"; prefix="tr"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <body> <f:view> <h:form> <h:outputText value="Test TreeTable with " /> <h:inputText value="#{TEST.numberOfBranches}" /> <h:outputText value=" branches. " /> <h:commandLink value="Go" action="#{TEST.runTest}" /> <tr:treeTable value="#{TEST.model}" var="model" width="100%" rowBandingInterval="1" > <f:facet name="nodeStamp"> <tr:column> <tr:outputText value="#{model.thingName}" /> </tr:column> </f:facet> </tr:treeTable> </h:form> </f:view> </body> </html> ---------------------------------------------------------------------------------- ---------------------------TestTreeTable.java----------------------------- package test; import java.util.ArrayList; import java.util.List; import org.apache.myfaces.trinidad.model.ChildPropertyTreeModel; import org.apache.myfaces.trinidad.model.TreeModel; public class TestTreeTable { private TreeModel model; private ArrayList<TreeThing> modelList; private String numberOfBranches; public TestTreeTable() { numberOfBranches = "5"; modelList = new ArrayList<TreeThing>(); } public String runTest() { initializeTest(Integer.parseInt(numberOfBranches)); return ""; } private void initializeTest(int n) { TreeThing rootNode = new TreeThing("Scientific classification"); for(int i = 1; i <= n; i++) { TreeThing kingdom = new TreeThing("Kingdom " + i); TreeThing phylum = new TreeThing("Phylum " + i); TreeThing classTreeThing = new TreeThing("Class " + i); TreeThing order = new TreeThing("Order " + i); TreeThing family = new TreeThing("Family " + i); TreeThing genus = new TreeThing("Genus " + i); TreeThing species = new TreeThing("Species " + i); genus.getChildren().add(species); family.getChildren().add(genus); order.getChildren().add(family); classTreeThing.getChildren().add(order); phylum.getChildren().add(classTreeThing); kingdom.getChildren().add(phylum); rootNode.getChildren().add(kingdom); } modelList = new ArrayList<TreeThing>(); modelList.add(rootNode); model = new ChildPropertyTreeModel(modelList, "children"); } public TreeModel getModel() { return model; } public void setModel(TreeModel model) { this.model = model; } public String getNumberOfBranches() { return numberOfBranches; } public void setNumberOfBranches(String numberOfBranches) { this.numberOfBranches = numberOfBranches; } public class TreeThing { public TreeThing(String name) { _name = name; } public String getThingName() { return _name; } public List<TreeThing> getChildren() { return _children; } private final String _name; private final List<TreeThing> _children = new ArrayList<TreeThing>(); } } ---------------------------------------------------------------------------------- ____________________________________________________________________________________ Looking for last minute shopping deals? Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping
