struts2 tree
<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%> <%@ taglib prefix="sx" uri="/struts-tags"%> <%@ taglib prefix="s" uri="/struts-dojo-tags"%> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Struts 2 AJAX - Tree</title> <sx:head theme="xhtml" /> <s:head parseContent="true" /> </head> <body> <s:tree label="parent" id="parentId" templateCssPath="/struts/tree.css" showRootGrid="true" showGrid="true"> <s:treenode label="child1" id="child1Id"> <s:treenode label="<a href='#' target='show'>google搜索提示功能</a>" id="grandchild1Id" /> <s:treenode label="grandchild2" id="grandchild2Id" /> <s:treenode label="grandchild3" id="grandchild3Id" /> </s:treenode> <s:treenode label="child2" id="child2Id" /> <s:treenode label="child3" id="child3Id" /> <s:treenode label="child4" id="child4Id" /> <s:treenode label="child5" id="child5Id"> <s:treenode label="gChild1" id="gChild1Id" /> <s:treenode label="gChild2" id="gChild2Id" /> </s:treenode> </s:tree> </body> </html>