?public ActionForward execute(
???ActionMapping mapping,
???ActionForm form,
???HttpServletRequest request,
???HttpServletResponse response) {
???//創建連接
???Session session=SessionFactory.currentSession();
???//創建事務
???Transaction tx=session.beginTransaction();
???//創建對話
???Query query=session.createQuery("FROM Department");
???List list=query.list();
???//事務提交
???tx.commit();
???if(list.size()<0)
????return mapping.getInputForward();
???MenuRepository repository = new MenuRepository();
???HttpSession httpsession=(HttpSession)request.getSession();
???ServletContext application=(ServletContext)httpsession.getServletContext();
???MenuRepository defaultRepository = (MenuRepository)application.getAttribute(MenuRepository.MENU_REPOSITORY_KEY);
???repository.setDisplayers(defaultRepository.getDisplayers());
? ??for (int i=0; i < list.size(); i++) {
? ???MenuComponent mc = new MenuComponent();
? ???
? ???Department mi=(Department) list.get(i);
? ???
? ???String name = "a" + mi.getDepartmentCode();
???????????? mc.setName(name);
???????????? String parent = "a" + mi.getParentCode();
???????????? System.out.println(name + ", parent is: " + parent);
???????????? if(parent.equals("a0")){
???????????? ?parent = null;
???????????? }
???????????? if (parent != null) {
???????????????? MenuComponent parentMenu = repository.getMenu(parent);
???????????????? if (parentMenu == null) {
???????????????????? System.out.println("parentMenu '" + parent + "' doesn't exist!");
???????????????????? // create a temporary parentMenu
???????????????????? parentMenu = new MenuComponent();
???????????????????? parentMenu.setName(parent);
???????????????????? repository.addMenu(parentMenu);
???????????????? }
???????????????? mc.setParent(parentMenu);
???????????? }
???????????? String title = mi.getDepartmentName();
???????????? mc.setTitle(title);
????????????
??????????
???????????? mc.setLocation("index.jsp");
???????????? repository.addMenu(mc);
???}
? ??request.setAttribute("repository", repository);
???return mapping.findForward("okGo");
??}
jsp中
<%@ page contentType="text/html;charset=UTF-8" language="java"%>
<%@ taglib uri="/WEB-INF/struts-menu.tld" prefix="menu" %>
<%@ taglib uri="/WEB-INF/struts-menu-el.tld" prefix="menu-el" %>
<%@ taglib uri="/WEB-INF/c.tld" prefix="c" %>
??? <link rel="stylesheet" type="text/css" media="all"
??????? href="<c:url value="/styles/menuExpandable.css"/>" />
?? ?
?? ? <script type="text/javascript"
??????? src="<c:url value="/scripts/menuExpandable.js"/>"></script>
??? <link rel="stylesheet" type="text/css" media="all"
??????? href="<c:url value="/styles/xtree.css"/>" />
??? <script type="text/javascript"
??????? src="<c:url value="/scripts/xtree.js"/>"></script>
???????
??? <link rel="stylesheet" type="text/css" media="screen"
??????? href="<c:url value="/styles/global.css"/>" />
???????
???????
??? <script type="text/javascript">
??????? /* Function for showing and hiding elements that use 'display:none' to hide */
??????? function toggleDisplay(targetId) {
??????????? if (document.getElementById) {
??????????????? target = document.getElementById(targetId);
??????????????? if (target.style.display == "none"){
??????????????????? target.style.display = "";
??????????????? } else {
??????????????????? target.style.display = "none";
??????????????? }
??????????? }
??????? }
??? </script>
?? <!--
??? <div class="dynamicMenu tree">
??????? <menu:useMenuDisplayer name="ListMenu" repository="repository">
??????????? <menu:displayMenu name="a01"/>
??????????? <menu:displayMenu name="a02"/>
??????? </menu:useMenuDisplayer>
??? </div>
???
??? <div class="dynamicMenu tree">
??? <script type="text/javascript">
??????? <menu:useMenuDisplayer name="Velocity" config="/templates/xtree.html"
??????????? repository="repository">
????????? <c:forEach var="menu" items="${repository.topMenus}">
??????????? <menu-el:displayMenu name="${menu.name}"/>
????????? </c:forEach>
??????? </menu:useMenuDisplayer>
??? </script>
??? </div>
??? -->
?<div id="content">
?<script type="text/javascript" src="<c:url value="/scripts/coolmenus3.js"/>"></script>
?<script type="text/javascript" src="<c:url value="/scripts/coolmenu-config.js"/>"></script>
??????? <menu:useMenuDisplayer name="CoolMenu"? repository="repository">
??????????? <menu:displayMenu name="a01"/>
??????????? <menu:displayMenu name="a02"/>
??????? </menu:useMenuDisplayer>
??? </div>
menu-config.xml
<?xml version="1.0" encoding="UTF-8" ?>
<MenuConfig>
? <Displayers>
??? <Displayer?? name="DropDown"
???????????????? type="net.sf.navigator.displayer.DropDownMenuDisplayer"/>
??? <Displayer?? name="Simple"
???????????????? type="net.sf.navigator.displayer.SimpleMenuDisplayer"/>
??? <Displayer?? name="CoolMenu"
???????????????? type="net.sf.navigator.displayer.CoolMenuDisplayer"/>
??? <Displayer?? name="CoolMenu4"
???????????????? type="net.sf.navigator.displayer.CoolMenuDisplayer4"/>
??? <Displayer?? name="MenuForm"
???????????????? type="net.sf.navigator.example.PermissionsFormMenuDisplayer"/>
??? <Displayer?? name="ListMenu"
???????????????? type="net.sf.navigator.displayer.ListMenuDisplayer"/>
??? <Displayer?? name="TabbedMenu"
???????????????? type="net.sf.navigator.displayer.TabbedMenuDisplayer"/>
??? <Displayer?? name="Velocity"
???????????????? type="net.sf.navigator.displayer.VelocityMenuDisplayer"/>
? </Displayers>
? <Menus>
?
? </Menus>
</MenuConfig>