I have a cellTree with few nodes. I need to send to the server side which nodes are open on the tree, and which are closed.
I was thinking on two solutions, but i have problem with both. 1. Walk the cellTree and double-check all the nodes if they are open or closed. My problem with this is that i dont know, how to walk the tree. I can get it's root element from the CellTree by calling it's tree.getRootTreeNode() method, but i cant find any way how to get the rootNode's children. http://google-web-toolkit.googlecode.com/svn/javadoc/2.1/com/google/gwt/user/cellview/client/TreeNode.html The TreeNode interface does not have a TreeNode getChild(int i) method. 2. Assume, that all children are closed / opened, and catch the close / open node event, and save it's state in a variable. I do not know if there is any kind of event that can deal with this user activity. What's your opinion and how to fix this issues? Regards, Sandor -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
