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1. Re: rich:tree expands node by default
dustismo Mar 16, 2007 12:53 PM (in response to afoures)My understanding is that this is not possible at the moment. (If you figure out how to do this then please let me know)
http://www.jboss.com/index.html?module=bb&op=viewtopic&t=103725
-Dustin -
2. Re: rich:tree expands node by default
afoures Mar 19, 2007 5:05 AM (in response to afoures)Hi
I found a begining solution
HtmlTree ht = new HtmlTree();
ht.setValue(rootNode); // TreeNode root
ht.createDataModel();
// Binding
HtmlTree sht = (SigemsHtmlTree) ht.getNodeFacet().getUITree();
TreeState ts = (TreeState) sht.getComponentState();
ts.expandAll();
All treenode are open on page load, but i wondering now how can i walk tree to get treeRowKey that i want to open on startup.
If you have an idea.
Thank -
3. Re: rich:tree expands node by default
afoures Mar 19, 2007 9:55 AM (in response to afoures)And the solution is ...
RootTreeNode rootNode = new RootTreeNode();
FirstTreeNode firstNode1 = new FirstTreeNode("f1","first1"); //f1 identifier (also key)
FirstTreeNode firstNode2 = new FirstTreeNode("f2","first2");
FirstTreeNode firstNode3 = new FirstTreeNode("f3","first3");
SecondTreeNode secondNode1 = new SecondTreeNode("s1","second1");
SecondTreeNode secondNode2 = new SecondTreeNode("s2","second2");
SecondTreeNode secondNode3 = new SecondTreeNode("s3","second3");
SecondTreeNode secondNode4 = new SecondTreeNode("s4","second4");
SecondTreeNode secondNode5 = new SecondTreeNode("s5","second5");
SecondTreeNode secondNode6 = new SecondTreeNode("s6","second6");
ThirdTreeNode thirdNode1 = new ThirdTreeNode("t1","third1");
ThirdTreeNode thirdNode2 = new ThirdTreeNode("t2","third2");
firstNode1.addSecond(secondNode1);
firstNode1.addSecond(secondNode2);
firstNode1.addSecond(secondNode3);
secondNode4 .addThird(thirdNode1);
secondNode4 .addThird(thirdNode2);
firstNode2.addSecond(secondNode4);
firstNode2.addSecond(secondNode5);
firstNode3.addSecond(secondNode6);
rootNode.addFirst(firstNode1);
rootNode.addFirst(firstNode2);
rootNode.addFirst(firstNode3);
HtmlTree ht = new HtmlTree();
ht.setValue(rootNode);
ht.createDataModel();
HtmlTree sht = ht.getNodeFacet().getUITree();
TreeState ts = (TreeState) sht.getComponentState();
ts.expandAll();
ts.collapseAll();
ArrayList al = new ArrayList();
al.add("f2");
ListRowKey lrk = new ListRowKey(al);
ts.expandNode(lrk);
al = new ArrayList();
al.add("f2");
al.add("s4");
lrk = new ListRowKey(al);
ts.expandNode(lrk);