No, just use Tree in extension package.
On Fri, Aug 14, 2009 at 11:17 PM, Igor Vaynberg <igor.vaynb...@gmail.com>wrote:
> are you using LinkTree?
>
> -igor
>
> On Fri, Aug 14, 2009 at 12:15 AM, Haulyn R. Jason<saharab...@gmail.com>
> wrote:
> > Hi,all:
> >
> > I design a page with a tree for page navigation. But I can not find more
> > information from Internet to learn how to use the Tree component.
> >
> > I can display the tree as
> >
> > menu1
> > |-sub_menu1
> > |-sub_menu2
> > menu2
> > |-sub_menu3
> > |-sub_menu4
> >
> > and I remove root node, make all tree expand while init the tree, but I
> do
> > not know how to add links to the sub_menus, I tried to add some code like
> > this:
> > @Override
> > protected void onNodeLinkClicked(AjaxRequestTarget target,
> > TreeNode node) {
> > DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode)
> > node;
> > NavigationTreeNode navigationTreeNode =
> (NavigationTreeNode)
> > treeNode.getUserObject();
> > if (navigationTreeNode.isURL) {
> > setResponsePage(navigationTreeNode.getURL());
> > super.onNodeLinkClicked(target, node);
> > } else {
> > super.onNodeLinkClicked(target, node);
> > }
> > }
> >
> > this looks work well, but when I clink on a link, the page redirect to
> the
> > target page, but I can not keep the tree with the selected node expand.
> >
> > Can anyone help me or give me some reference URLs? Thanks!
> >
> > --
> > ------------------
> > Enjoy. Thanks!
> >
> > Mobile: +086-15864011231
> > email: saharab...@gmail.com, hmp.hau...@foxmail.com
> > website: http://haulynjason.net
> > gtalk: saharab...@gmail.com
> > yahoo: jia_hao...@yahoo.com
> > msn: saharab...@gmail.com
> > skype: saharabear
> > QQ: 378606292
> >
> > Haulyn Jason
> >
>
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>
--
------------------
Enjoy. Thanks!
Mobile: +086-15864011231
email: saharab...@gmail.com, hmp.hau...@foxmail.com
website: http://haulynjason.net
gtalk: saharab...@gmail.com
yahoo: jia_hao...@yahoo.com
msn: saharab...@gmail.com
skype: saharabear
QQ: 378606292
贾昊林 Haulyn Jason
