一. 页面JSP代码如下
<%
String userName = (String)request.getAttribute("username");
%>
<html>
<head>
<title></title>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<script type="text/javascript">
//{1} 定义主框架头panel
var headPanel = new Ext.Panel({
border: false,
layout:'anchor',
region:'north',
height:36,
items: [{
xtype:'box',
el:'headPanel',
border:false,
anchor: 'none -25'
}
]
});
//退出系统
function logoutclick(){
Ext.Msg.confirm("警告","是否退出系统？",function re(o){
if('yes'==o){
window.close();
}
}
);
}
//{2} 定义主框架功能菜单panel
var menuPanel = new Ext.Panel({
region: 'west',
id: 'west-panel',
title: '功能菜单',
split: true,
width: 200,
minSize: 175,
maxSize: 400,
collapsible: true,
autoScroll:false,
margins: '0 0 0 2',
layout:'accordion',
layoutConfig:{
animate: true,
activeItem :0
},
addmenu:function(list){
var menulist=list;
if(list!=null&&list!='undefind')
for(var i=0;i<menulist.length;i++){
var obj=menulist[i];
//建立菜单树
var tree=new Ext.tree.TreePanel({
id:'__menupanel__'+obj.id,
title:obj.text,
border: false,
iconCls: 'icon-password',
xtype:'treepanel',
rootVisible: false,
autoScroll:true,
tools:[{
id:'refresh',
qtip: '刷新',
handler: function(event, toolEl, panel){
panel.getRootNode().reload();
}
}],
root: new Ext.tree.AsyncTreeNode({id:obj.id,text:obj.text}),
listeners: {
click: function(node,event) {
if(node.leaf){
//后台传递过来的属性值都通过node.attributes进行获取
addTab(node.id,node.text,node.attributes.handle_represent)
}
}
//加载节点
,beforeload:function(node){
node.loader= new Ext.tree.TreeLoader(
{dataUrl:'<%=basepath%>/menumanage/querymenu_list.action?p_menu_code='+node.id+'&username='+'<%=userName%>'}
);
}
}
});
menuPanel.add(tree);
}// end of for
}// end of addmenu
});// end of menuPanel
//{3} 定义主框架操作区域panel
var optRegionPanle = new Ext.TabPanel({
region: 'center',
deferredRender: false,
activeTab: 0,
margins: '0 2 0 0',
enableTabScroll:true,
items: [{
title: '我的工作台',
//autoLoad:{url:'userFastMenu.action',scripts:true},
autoLoad:'body.jsp',
closable: false,
autoScroll: false
}]
});
var fs;
Ext.onReady(function(){
Ext.QuickTips.init();
//加载菜单
menuPanel.addmenu(${menulist});
var viewport = new Ext.Viewport({
layout: 'border',
frame:true,
items: [headPanel,menuPanel,optRegionPanle]
});
});
//增加一个TAB，存在则直接显示
function addTab(id,title,url){
//存在该节点就转向，没有则新增
var tab = optRegionPanle.getComponent("_tab_" + id);
//判断不存在tab且树的节点为叶子
if (!tab){
tab = optRegionPanle.add({
id:"_tab_"+id,
title:title,
iconCls: 'tabs',
closable:true,
html:'<iframe scrolling="auto" frameborder="0" width="100%" height="100%" src=<%=basepath%>'+url+' id=_tabcontent_'+id+'></iframe>'
});
}
optRegionPanle.setActiveTab(tab);
}
</script>
</head>
<body scroll="no">
<div id="headPanel">
<table width="100%" height="36" border="0" cellpadding="0" cellspacing="0" background="images/top-bg2.gif">
<tr>
<td width="800" background="image/control.jpg" align="right">
</td>
</tr>
</table>
</div>
<div id="menuPanel" class="x-hide-display">
</div>
<div id="pwd-win">
</body>
</html>
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%String basepath=request.getContextPath();%> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>1</title> <link rel="stylesheet" type="text/css" href="<%=basepath %>/resources/css/ext-all.css" /> <link rel="stylesheet" href="<%=basepath %>/resources/css/common.css" type="text/css"></link> <link rel="stylesheet" href="<%=basepath %>/resources/css/Ext.ux.UploadDialog.css" type="text/css"></link> <script type="text/javascript" src="<%=basepath %>/resources/js/ext-base.js"></script> <script type="text/javascript" src="<%=basepath %>/resources/js/ext-all-debug.js"></script> <script type="text/javascript" src="<%=basepath %>/resources/js/ext-lang-zh_CN.js"></script> <script type="text/javascript" src="<%=basepath %>/resources/js/windowposition.js"></script> <script type="text/javascript" src="<%=basepath %>/resources/js/IFrameComponent.js"></script> <script type="text/javascript" src="<%=basepath %>/resources/js/common.js"></script> <script type="text/javascript" src="<%=basepath %>/resources/js/gridToExcel.js"></script> <script type="text/javascript" src="<%=basepath %>/resources/js/myvtype.js"></script> <script type="text/javascript" src="<%=basepath %>/resources/js/myextplus.js"></script> <script type="text/javascript" src="<%=basepath %>/resources/js/Ext.ux.UploadDialog.js"></script> <script type="text/javascript" src="<%=basepath %>/resources/js/Ext.ux.UploadDialog.packed.js"></script> <script type="text/javascript" src="<%=basepath %>/resources/js/common_client.js"></script> <script type="text/javascript" src="<%=basepath %>/charts/FusionCharts.js"></script> <script type="text/javascript"> Ext.BLANK_IMAGE_URL = '<%=basepath%>/resources/images/default/s.gif'; Ext.QuickTips.init(); Ext.form.Field.prototype.msgTarget = "side"; </script> </head> </html>
2.menu 数据加载
struts 配置如下:
<struts> <package name="menumanage" namespace="/menumanage" extends="sys-default"> <action name="querymenu_list" class="MenuManageAction" method="queryMenuList"> </action> </package> </struts>
java代码如下:
1.action
public String queryMenuList() throws Exception
{
Map params_new = exchangeParams();
String str = menuManageService.queryMenuList(params_new);
<pre name="code" class="html"> String encding = "UTF-8"; response.setContentType(CONTENT_TYPE); OutputStream out = response.getOutputStream(); out.write(str.getBytes(encding)); out.flush(); out.close()
return NONE; }
2.service
public String queryMenuList(Map params) throws Exception
{
String menuStr = "";
List list = null;
if (null != params && !params.isEmpty())
{
list = menuManageDAO.queryMenuList(params);
}
return JSONArray.fromObject(list).toString();;
}
3.dao
public List queryMenuList(Map params)
{
List argsList = new ArrayList();
StringBuffer sql = new StringBuffer();
Object args[] = null;
int argTypes[] = null;
sql.append("SELECT DISTINCT M.MENU_ID ID,NAME TEXT,(CASE M.MENU_FOLDER_FLAG WHEN '2' THEN 'TRUE' ELSE 'FALSE' END ) LEAFTEMP,SORT_NO,HANDLE_REPRESENT ");
sql.append(" FROM " + this.tableSchema).append(".F_CONFIG_MENU M WHERE 1=1 ");
String userName = String.valueOf(params.get("username"));
List menuList = null;
if (!StringUtil.isEmpty(userName))
{
menuList = userDao.queryMenuListByUserName(userName);
}
String ss = "'";
for (int i = 0; i < menuList.size(); i++)
{
Map m = (Map)menuList.get(i);
String str = String.valueOf(m.get("MENUID"));
if (!StringUtil.isEmpty(str))
ss += str + "','";
}
ss = ss.substring(0, ss.length() - 2);
if (ss != "")
{
sql.append(" and M.MENU_ID in (").append(ss).append(") ");
}
if (StringUtil.isNullOrEmpty(params.get("p_menu_code")))
{
sql.append("AND (P_MENU_CODE=(SELECT MENU_ID FROM " + this.tableSchema);
sql.append(".F_CONFIG_MENU WHERE P_MENU_CODE IS NULL)) ");
}
else
{
sql.append("AND P_MENU_CODE=? ");
argsList.add(params.get("p_menu_code"));
}
sql.append("order by sort_no ");
if (argsList.size() > 0)
{
args = new Object[argsList.size()];
argTypes = new int[argsList.size()];
for (int i = 0; i < argsList.size(); i++)
{
args[i] = (Object)argsList.get(i);
argTypes[i] = Types.BIGINT;
}
}
return jdbcTemplateEx.query(sql.toString(), args, argTypes, new SuyRowMapper(MenuBean.class));
}
public List queryMenuListByUserName(String userName)
{
StringBuffer sb = new StringBuffer();
sb.append(" select m.menu_id menuid,U.* from ")
.append(this.tableSchema)
.append(".")
.append("sys_role_menu_ref m, ")
.append(this.tableSchema)
.append(".")
.append("F_config_user u where m.role_id = u.roleid ")
.append(" and u.name= ?");
return this.jdbcTemplateEx.queryForList(sb.toString(), new Object[] {userName}, new int[] {Types.VARCHAR});
}
简单表结构如下:
create table SYS_MENU ( MENU_ID NUMBER(16) not null, NAME VARCHAR2(256), TITLE VARCHAR2(256), P_MENU_CODE VARCHAR2(16), MENU_FOLDER_FLAG VARCHAR2(8), HANDLE_REPRESENT VARCHAR2(256), --PK_SYS_MENU_ID primary key (MENU_ID) ) create table SYS_ROLE_Menu_REF ( ROLE_Menu_REF_ID NUMBER(16) not null, Menu_ID NUMBER(16) not null, ROLE_ID NUMBER(16) not null, ---SYS_ACCOUNT_ROLE_REF_PK primary key (ACCOUNT_ROLE_REF_ID) )
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